Winter Storm Warning
URGENT - WINTER WEATHER MESSAGE
National Weather Service Sacramento CA
920 PM PST Wed Nov 20 2024
CAZ014-068-069-211200-
/O.EXT.KSTO.WS.W.0017.000000T0000Z-241121T1200Z/
Burney Basin / Eastern Shasta County-Western Plumas County/Lassen
Park-West Slope Northern Sierra Nevada-
Including the cities of Quincy, Blue Canyon, Chester, and Burney
920 PM PST Wed Nov 20 2024
...WINTER STORM WARNING NOW IN EFFECT UNTIL 4 AM PST THURSDAY...
* WHAT...Heavy wet snow. Additional snow accumulations 2 to 5
inches. Winds gusting as high as 45 mph.
* WHERE...Burney Basin / Eastern Shasta County, West Slope Northern
Sierra Nevada, and Western Plumas County/Lassen Park Counties.
* WHEN...Until 4 AM PST Thursday.
* IMPACTS...Slick travel conditions expected, with snow covered
roads and chain controls likely. Gusty winds could bring down tree
branches.
* ADDITIONAL DETAILS...Snow levels 5000 to 6500 feet.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Check the latest road conditions from Caltrans online at
quickmap.dot.ca.gov or dial 5 1 1.
&&
$$
For more information, visit us at www.weather.gov/sto/
IDS
URGENT - WINTER WEATHER MESSAGE
National Weather Service Eureka CA
917 PM PST Wed Nov 20 2024
CAZ107-211100-
/O.CON.KEKA.WS.W.0010.000000T0000Z-241121T1100Z/
Northern Trinity-
Including Weaverville, Hwy 299-Oregon Mountain, Hwy 299-Buckhorn
Summit, Hwy 3-Scott Mountain, and Trinity Center
917 PM PST Wed Nov 20 2024
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 AM PST THURSDAY
ELEVATIONS ABOVE 3,000 FEET...
* WHAT...Heavy snow expected. Additional accumulations of 12 to 18
inches above 3500 feet, 4 to 6 inches between 2500 to 3500 feet
and less than an inch below 2500 feet. Snow levels rising through
this evening and overnight.
* WHERE...Northeastern Trinity.
* WHEN...Until 3 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. The strong winds and weight of
snow on tree limbs may down power lines and could cause sporadic
power outages. Travel could be very difficult. Tire chains may be
necessary if travelling through mountain passes.
* ADDITIONAL DETAILS...This includes highway 3 in multiple areas
north of Weaverville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.
Persons should delay all travel if possible. If travel is absolutely
necessary, drive with extreme caution and be prepared for sudden
changes in visibility. Leave plenty of room between you and the
motorist ahead of you, and allow extra time to reach your
destination. Avoid sudden braking or acceleration, and be especially
cautious on hills or when making turns. Make sure your car is
winterized and in good working order.
&&
$$
For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka
MKK
High Wind Warning
URGENT - WEATHER MESSAGE
National Weather Service Medford OR
641 PM PST Wed Nov 20 2024
CAZ084-085-ORZ029>031-211200-
/O.EXT.KMFR.HW.W.0006.000000T0000Z-241122T1800Z/
Northeast Siskiyou and Northwest Modoc Counties-Modoc County-
Klamath Basin-Northern and Eastern Klamath County and Western
Lake County-Central and Eastern Lake County-
Including the cities of Dorris, Midland, Klamath Falls, Bly,
Valley Falls, Altamont, Paisley, Newell, Fort Rock, Macdoel, New
Pine Creek, Tulelake, Davis Creek, Adel, Lakeview, and Olene
641 PM PST Wed Nov 20 2024
...HIGH WIND WARNING NOW IN EFFECT UNTIL 10 AM PST FRIDAY...
* WHAT...South winds 25 to 40 mph with gusts up to 60 mph.
* WHERE...Portions of Lake and Modoc counties and far eastern
Klamath County, including Lakeview, Valley Falls, Bly, Paisley,
Summer Lake, Silver Lake, Adel, Fort Rock, the Warner and Hart
mountains, and portions of Highways 395, 31, and 140. Northeast
Siskiyou and southwest Klamath counties, including Dorris,
Macdoel, Klamath Falls, Bonanza, and portions of Highways 97, 140,
39, and 139.
* WHEN...Until 10 AM PST Friday.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are expected. Travel will be difficult,
especially for high profile vehicles.
* ADDITIONAL DETAILS...Gusty winds persist overnight, but could ease
for a time into Thursday afternoon. Strong winds are likely to
redevelop Thursday evening with gusts to 60 mph into Friday
morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Watch for falling debris and tree limbs. Use caution if you must
drive.
&&
$$
Avalanche Warning
CAZ082-212000-
URGENT - IMMEDIATE BROADCAST REQUESTED
AVALANCHE WARNING
USDA FOREST SERVICE MOUNT SHASTA AVALANCHE CENTER
Relayed by National Weather Service Medford OR
1044 PM PST Mon Nov 18 2024
...AVALANCHE WARNING IN EFFECT UNTIL 12PM PST Thursday...
The Mount Shasta Avalanche Center has issued a BACKCOUNTRY
AVALANCHE WARNING for the following areas:
NWS Medford OR - CAZ082 (South Central Siskiyou County).
* WHAT...An exceptionally powerful atmospheric river will impact
the Mount Shasta region. Prolonged periods of heavy snowfall,
along with rain-on-snow will create high avalanche danger.
* WHERE...Avalanche terrain of Mount Shasta, Castle Lake, the
Eddy Mountains, and Ash Creek Butte area east of Mount Shasta.
* WHEN...In effect from Tue 12:00 PST to Thu 12:00 PST.
* IMPACTS...Intense rainfall and multiple feet of new snow will
produce large and destructive avalanches. These avalanches may
run long distances into flat terrain, valley floors, and mature
forests. In addition, debris flows are possible out of Mount
Shasta drainages such as Cascade Gulch, Ash Creek, and Mud
Creek.
* PRECAUTIONARY / PREPAREDNESS ACTIONS...Very dangerous avalanche
conditions. Travel in, near, or below avalanche terrain is not
recommended. Recreational users without backcountry avalanche
skills are advised to stay out of the backcountry. Deep snow
conditions exist.
Consult http://shastaavalanche.org/ or www.avalanche.org for more
detailed information.
Similar avalanche danger may exist at locations outside the
coverage area of this or any avalanche center.
$$
Flood Warning
Flood Warning
National Weather Service Medford OR
1046 PM PST Wed Nov 20 2024
CAC093-230800-
/O.NEW.KMFR.FA.W.0004.241121T0646Z-241123T0800Z/
/00000.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Siskiyou CA-
1046 PM PST Wed Nov 20 2024
...FLOOD WARNING IN EFFECT UNTIL MIDNIGHT PST FRIDAY NIGHT...
* WHAT...Flooding caused by excessive rainfall and snowmelt is
expected.
* WHERE...A portion of northern California, including the following
county, Siskiyou, including the cities of Mount Shasta City, Weed,
Callahan and Tennant.
* WHEN...Until midnight PST Friday Night.
* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is imminent or occurring.
* ADDITIONAL DETAILS...
- At 1042 PM PST, Satellite estimates and rain gauge data
indicate heavy rain and snowmelt in the warned area. Flooding
is ongoing or expected to begin shortly. Between 2 and 6
inches of rain have fallen.
- Additional rainfall amounts of 3 to 7 inches are possible in
the warned area. Many areas that received heavy snowfall
earlier have switched over to rain. Rain can melt the snow
and cause a higher runoff response than rainfall alone.
- Some locations that will experience flooding include...
Mount Shasta, Weed, Dunsmuir, Pilgrim Creek Snow Park, Trout
Creek Campground, Cattle Camp Campground, Fowlers Camp
Campground And McCloud Falls, McCloud, Tennant, Mount Shasta
Summit Plateau, Mount Shasta Ski Park Highway, Mount Shasta
Bunny Flat Trail, Mcbride Springs Campground, Pondosa, Four
Corners Snow Park, I 5 Black Butte Summit, Carrick, Edgewood,
Medicine Lake Campground and Callahan.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4137 12266 4142 12264 4144 12252 4146 12253
4149 12230 4152 12231 4152 12216 4160 12203
4166 12151 4149 12147 4148 12149 4122 12146
4119 12148 4118 12248 4121 12252 4132 12248
4137 12254 4133 12264 4121 12279 4132 12282
$$
MAS
Flood Warning
National Weather Service Medford OR
1245 PM PST Wed Nov 20 2024
CAC093-ORC011-015-029-033-230800-
/O.NEW.KMFR.FA.W.0003.241120T2045Z-241123T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Siskiyou CA-Coos OR-Curry OR-Jackson OR-Josephine OR-
1245 PM PST Wed Nov 20 2024
...FLOOD WARNING IN EFFECT UNTIL MIDNIGHT PST FRIDAY NIGHT...
...REPLACES FLOOD WATCH...
* WHAT...Flooding caused by excessive rainfall and snow melt is
expected.
* WHERE...Portions of southwest Oregon, including Coos, Curry,
Jackson, and Josephine counties and western Siskiyou County in
northern California.
* WHEN...Until midnight PST Friday Night.
* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is expected.
* ADDITIONAL DETAILS...
- At 1227 PM PST, satellite estimates and rain gauge data
indicate heavy rain in the warned area. Between 1 and 6
inches of rain have fallen.
- Additional rainfall amounts of 3 to 7 inches are possible in
the warned area. Some areas will receive snowfall and then
switch to rainfall. Rain can melt the snow and cause a higher
runoff response than rainfall alone.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4311 12444 4290 12392 4277 12393 4274 12357
4240 12324 4214 12323 4214 12306 4175 12289
4120 12280 4118 12296 4099 12292 4108 12325
4137 12348 4138 12366 4183 12370 4200 12352
4200 12421 4210 12435 4263 12440 4284 12457
$$
SH
Gale Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
854 PM PST Wed Nov 20 2024
PZZ455-211300-
/O.EXP.KEKA.SE.W.0037.000000T0000Z-241121T0500Z/
/O.CON.KEKA.GL.W.0056.241121T0500Z-241122T1200Z/
Cape Mendocino to Pt Arena out 10 nm-
854 PM PST Wed Nov 20 2024
...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...
...HAZARDOUS SEAS WARNING WILL EXPIRE AT 9 PM PST THIS EVENING...
* WHAT...South winds 25 to 35 kt with gusts up to 45 kt and seas
15 to 20 feet expected.
* WHERE...Cape Mendocino to Pt Arena out 10 nm.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
807 PM PST Wed Nov 20 2024
PZZ530-211215-
/O.CON.KMTR.GL.W.0052.000000T0000Z-241122T1100Z/
San Pablo Bay, Suisun Bay, the West Delta and the San Francisco
Bay north of the Bay Bridge-
807 PM PST Wed Nov 20 2024
...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY...
* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and very
rough waters.
* WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San
Francisco Bay north of the Bay Bridge.
* WHEN...Until 3 AM PST Friday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
807 PM PST Wed Nov 20 2024
PZZ531-211215-
/O.CON.KMTR.GL.W.0053.000000T0000Z-241121T1700Z/
San Francisco Bay South of the Bay Bridge-
807 PM PST Wed Nov 20 2024
...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PST THURSDAY...
* WHAT...Southeast winds 20 to 30 kt with gusts up to 40 kt and
very rough waters.
* WHERE...San Francisco Bay South of the Bay Bridge.
* WHEN...Until 9 AM PST Thursday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
807 PM PST Wed Nov 20 2024
PZZ540-211215-
/O.CON.KMTR.GL.W.0052.000000T0000Z-241122T1100Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
807 PM PST Wed Nov 20 2024
...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY...
* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and seas
12 to 17 ft.
* WHERE...Coastal Waters from Point Arena to Point Reyes
California out to 10 nm.
* WHEN...Until 3 AM PST Friday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
807 PM PST Wed Nov 20 2024
PZZ545-211215-
/O.CON.KMTR.GL.W.0052.000000T0000Z-241122T1100Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
807 PM PST Wed Nov 20 2024
...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY...
* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and seas
9 to 14 ft.
* WHERE...Coastal Waters from Point Reyes to Pigeon Point
California out to 10 nm.
* WHEN...Until 3 AM PST Friday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
807 PM PST Wed Nov 20 2024
PZZ560-211215-
/O.CON.KMTR.GL.W.0053.000000T0000Z-241122T1100Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
807 PM PST Wed Nov 20 2024
...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY...
* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas
8 to 13 ft.
* WHERE...Coastal Waters from Pigeon Point to Point Pinos
California out to 10 nm.
* WHEN...Until 3 AM PST Friday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
807 PM PST Wed Nov 20 2024
PZZ570-211100-
/O.CON.KMTR.GL.W.0054.000000T0000Z-241121T1100Z/
Waters from Point Arena to Point Reyes 10-60 NM-
807 PM PST Wed Nov 20 2024
...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PST THURSDAY...
* WHAT...South winds 20 to 25 kt with gusts up to 35 kt and seas
17 to 19 ft.
* WHERE...Waters from Point Arena to Point Reyes 10-60 NM.
* WHEN...Until 3 AM PST Thursday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
807 PM PST Wed Nov 20 2024
PZZ571-211215-
/O.CON.KMTR.GL.W.0052.000000T0000Z-241122T1100Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
807 PM PST Wed Nov 20 2024
...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY...
* WHAT...South winds 25 to 30 kt with gusts up to 40 kt and seas
14 to 19 ft.
* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.
* WHEN...Until 3 AM PST Friday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
807 PM PST Wed Nov 20 2024
PZZ575-211215-
/O.CON.KMTR.GL.W.0053.000000T0000Z-241122T1100Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
807 PM PST Wed Nov 20 2024
...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY...
* WHAT...South winds 20 to 25 kt with gusts up to 35 kt and seas
11 to 16 ft.
* WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM.
* WHEN...Until 3 AM PST Friday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
744 PM PST Wed Nov 20 2024
California waters-
Inner waters from 60 nm to 150 nm offshore.
Outer waters from 150 nm to 250 nm offshore.
Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.
PZZ825-211645-
Point Arena to Pigeon Point between 60 NM and 150 NM offshore-
744 PM PST Wed Nov 20 2024
...GALE WARNING...
.TONIGHT...S winds 20 to 30 kt. Seas 14 to 18 ft. Numerous
showers.
.THU...S winds 20 to 30 kt. Seas 13 to 16 ft. Numerous showers.
.THU NIGHT...S winds 25 to 35 kt. Seas 12 to 15 ft. Rain likely.
Showers likely.
.FRI...S to SW winds 15 to 25 kt, becoming SW 10 to 15 kt. Seas
10 to 13 ft. Chance of showers.
.FRI NIGHT...W to SW winds 10 to 20 kt. Seas 9 to 12 ft.
.SAT...W winds 10 to 15 kt, becoming W to SW 5 to 10 kt. Seas
7 to 10 ft.
.SAT NIGHT...S to SW winds 5 to 10 kt, becoming S 5 to 15 kt.
Seas 6 to 8 ft.
.SUN...S winds 10 to 20 kt. Seas 6 to 8 ft.
.SUN NIGHT...S to SW winds 5 to 15 kt. Seas 6 to 8 ft.
.MON...SW winds 5 to 15 kt. Seas 6 to 8 ft.
.MON NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft.
$$
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Medford OR
953 PM PST Wed Nov 20 2024
CAZ082-083-211500-
/O.EXP.KMFR.WS.W.0018.000000T0000Z-241121T0600Z/
/O.EXB.KMFR.WW.Y.0031.000000T0000Z-241121T1500Z/
South Central Siskiyou County-North Central and Southeast
Siskiyou County-
Including the cities of Dunsmuir, Pondosa, McCloud, Mount Shasta,
Bray, and Tennant
953 PM PST Wed Nov 20 2024
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM PST THURSDAY ABOVE
4500 FEET...
...WINTER STORM WARNING WILL EXPIRE AT 10 PM PST THIS EVENING...
* WHAT...Wet snow above 4500 feet. Additional snow accumulations 3
to 6 inches.
* WHERE...Central and Southeast Siskiyou County. This includes
Snowmans Summit on Highway 89 and the higher terrain around Mount
Shasta.
* WHEN...Until 7 AM PST Thursday.
* IMPACTS...Travel could be very difficult with reduced visibility.
The hazardous conditions could impact the Thursday morning commute.
* ADDITIONAL DETAILS...Snow levels will gradually rise to around
6000 feet early Thursday morning with snow changing to rain.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. Call 511 or visit
quickmap.dot.ca.gov for road information.
&&
$$
Flood Advisory
Flood Advisory
National Weather Service Eureka CA
1240 AM PST Thu Nov 21 2024
CAC023-211445-
/O.NEW.KEKA.FA.Y.0030.241121T0840Z-241121T1445Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Humboldt CA-
1240 AM PST Thu Nov 21 2024
...FLOOD ADVISORY IN EFFECT UNTIL 645 AM PST THIS MORNING...
* WHAT...Flooding caused by excessive rainfall is occurring.
* WHERE...A portion of northwest California, including the following
county, northwestern Humboldt.
* WHEN...Until 645 AM PST Thursday.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways.
* ADDITIONAL DETAILS...
- At 1240 AM PST, local law enforcement reported flooding in
the advisory area. Minor flooding is already occurring.
Between 2 and 2.5 inches of rain have fallen.
- Additional rainfall amounts of 1.5 to 2.5 inches are expected
over the area today. This additional rain will result in
minor flooding.
- Some locations that will experience flooding include...
Arcata.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4082 12408 4084 12408 4086 12406 4082 12407
$$
ZVS
Flood Advisory
National Weather Service Eureka CA
1127 PM PST Wed Nov 20 2024
CAC033-210930-
/O.EXT.KEKA.FA.Y.0027.000000T0000Z-241121T0930Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lake CA-
1127 PM PST Wed Nov 20 2024
...FLOOD ADVISORY NOW IN EFFECT UNTIL 130 AM PST THURSDAY...
* WHAT...Small stream flooding caused by excessive rainfall
continues.
* WHERE...A portion of central California, including the following
county, southeastern Lake.
* WHEN...Until 130 AM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways.
* ADDITIONAL DETAILS...
- At 1126 PM PST, Doppler radar and automated rain gauges
indicated heavy rain. This will cause small stream flooding.
Between 0.5 and 1.5 inches of rain have fallen.
- Additional rainfall amounts of 1 to 2 inches are expected
over the area this evening. This additional rain will
continue to result in minor flooding.
- Some locations that will experience flooding include...
Middletown, Clearlake, Seigler Springs, Ettawa Springs,
Anderson Springs, Whispering Pines, Forest Lake, Adams, Loch
Lomond, Hobergs, Hidden Valley Lake, Lower Lake and Cobb.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3898 12250 3898 12241 3896 12240 3893 12234
3892 12234 3893 12240 3890 12242 3887 12239
3882 12237 3880 12238 3880 12240 3879 12241
3877 12240 3871 12246 3867 12263 3871 12265
3871 12270 3880 12275 3885 12281 3893 12277
$$
ZVS
Flood Advisory
National Weather Service San Francisco CA
1118 PM PST Wed Nov 20 2024
CAC055-097-211315-
/O.NEW.KMTR.FA.Y.0079.241121T0718Z-241121T1315Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Napa CA-Sonoma CA-
1118 PM PST Wed Nov 20 2024
...FLOOD ADVISORY IN EFFECT UNTIL 515 AM PST THURSDAY...
* WHAT...Urban area and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Southern Napa County including the city of Napa.
* WHEN...Until 515 AM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos. Water over
roadways.
* ADDITIONAL DETAILS...
- At 1118 PM PST, Doppler radar and automated rain gauges
indicated heavy rain. This will cause urban and small stream
flooding. Between 2 and 4 inches of rain have fallen.
- Additional rainfall amounts of 1 to 3 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Napa and American Canyon.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
&&
LAT...LON 3814 12241 3823 12250 3840 12226 3844 12213
3833 12206 3832 12206 3832 12221 3827 12219
3827 12222 3826 12219 3825 12221 3822 12219
3819 12222 3815 12220 3816 12229 3815 12227
3814 12227 3816 12230 3816 12241 3814 12237
$$
DialH
Flood Advisory
National Weather Service San Francisco CA
1117 PM PST Wed Nov 20 2024
CAC001-013-041-211315-
/O.NEW.KMTR.FA.Y.0078.241121T0717Z-241121T1315Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Alameda CA-Contra Costa CA-Marin CA-
1117 PM PST Wed Nov 20 2024
...FLOOD ADVISORY IN EFFECT UNTIL 515 AM PST THURSDAY...
* WHAT...Urban area and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Northwestern Alameda County north of downtown Oakland,
western Contra Costa County and southern Marin County.
* WHEN...Until 515 AM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos. Water over
roadways.
* ADDITIONAL DETAILS...
- At 1115 PM PST, Doppler radar and automated rain gauges
indicated heavy rain. This will cause urban and small stream
flooding. Up to 1 inch of rain has fallen.
- Several flooding reports are already coming in from Contra
Costa County. Additional rainfall amounts of 1 to 3 inches
are expected over the area. This additional rain will result
in minor flooding.
- Some locations that will experience flooding include...
Concord, Berkeley, Richmond, Mountain View, Walnut Creek,
Martinez, Pleasant Hill, San Pablo, Lafayette, El Cerrito,
Hercules, Albany, Pinole, Orinda, Moraga, Mill Valley,
Larkspur, Piedmont and Emeryville.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
&&
LAT...LON 3792 12249 3788 12242 3790 12240 3797 12244
3797 12240 3803 12236 3803 12230 3807 12226
3804 12214 3808 12198 3781 12204 3783 12230
3789 12234 3780 12255 3790 12268 3792 12276
3793 12248
$$
DialH
Flood Advisory
National Weather Service Eureka CA
1112 PM PST Wed Nov 20 2024
CAC023-045-105-211015-
/O.NEW.KEKA.FA.Y.0029.241121T0712Z-241121T1015Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Humboldt CA-Mendocino CA-Trinity CA-
1112 PM PST Wed Nov 20 2024
...FLOOD ADVISORY IN EFFECT UNTIL 215 AM PST THURSDAY...
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of northwest California, including the following
counties, southeastern Humboldt, northwestern Mendocino and
southwestern Trinity.
* WHEN...Until 215 AM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways.
* ADDITIONAL DETAILS...
- At 1112 PM PST, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 4 and 6 inches of rain
have fallen.
- Additional rainfall amounts of 1 to 2 inches are expected
over the area through 2 AM. This additional rain will result
in minor flooding.
- Some locations that will experience flooding include...
Garberville, Richardson Grove State Park, Laytonville,
Alderpoint, Richardson Grove, Redway, Ruth, Leggett,
Dinsmore, Bridgeville, Fort Seward, Zenia, Blocksburg,
Benbow, Miranda and Piercy.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 4051 12390 4053 12355 4052 12333 4033 12332
3999 12331 3967 12345 3966 12371 3979 12382
$$
MKK
Flood Advisory
National Weather Service San Francisco CA
1027 PM PST Wed Nov 20 2024
CAC055-097-211015-
/O.EXT.KMTR.FA.Y.0075.000000T0000Z-241121T1015Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Napa CA-Sonoma CA-
1027 PM PST Wed Nov 20 2024
...FLOOD ADVISORY NOW IN EFFECT UNTIL 215 AM PST THURSDAY...
* WHAT...Urban area and small stream flooding caused by excessive
rainfall continues.
* WHERE...Areas near Calistoga, St. Helena, Yountville, Lake
Berryessa, and the city of Sonoma in northeastern Sonoma and
northern and central Napa counties.
* WHEN...Until 215 AM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos. Overflowing poor
drainage areas.
* ADDITIONAL DETAILS...
- At 1026 PM PST, Doppler radar and automated rain gauges
indicated heavy rain. This will cause urban and small stream
flooding. Between 3 and 5 inches of rain have fallen.
- Additional rainfall amounts of 0.5 to 1.5 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Napa, Sonoma, St. Helena, Calistoga, Boyes Hot Springs,
Yountville, Angwin, Deer Park, Glen Ellen, Eldridge, Fetters
Hot Spring, Fetters Hot Springs-Agua Caliente, El Verano and
Temelec.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 3867 12263 3871 12246 3880 12240 3880 12238
3886 12239 3884 12235 3884 12229 3870 12222
3859 12213 3850 12211 3844 12213 3840 12226
3823 12250 3834 12262 3839 12255 3843 12254
3872 12279 3875 12271 3871 12270 3871 12265
$$
DialH
Flood Advisory
National Weather Service San Francisco CA
921 PM PST Wed Nov 20 2024
CAC097-211115-
/O.NEW.KMTR.FA.Y.0077.241121T0521Z-241121T1115Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Sonoma CA-
921 PM PST Wed Nov 20 2024
...FLOOD ADVISORY IN EFFECT UNTIL 315 AM PST THURSDAY...
* WHAT...Urban area and small stream flooding caused by excessive
rainfall is ongoing.
* WHERE...Northern and central Sonoma County, including the Sonoma
coastal ranges, the 101 corridor including the city of Santa Rosa,
and the Mayacamas.
* WHEN...Until 315 AM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos. Overflowing poor
drainage areas.
* ADDITIONAL DETAILS...
- At 919 PM PST, Doppler radar and automated rain gauges
indicated heavy rain. This is causing urban and small stream
flooding. Between 3 and 6 inches of rain have fallen.
- Colgan Creek, Santa Rosa Creek, and Laguna de Santa Rosa are
experiencing minor flooding, and the risk for minor flooding
remains along Green Valley Creek. Roads have been closed due
to flooding. Additional rainfall amounts of 1 to 2 inches are
expected over the area. This additional rain will result in
minor flooding.
- Some locations that will experience flooding include...
Santa Rosa, Rohnert Park, Windsor, Healdsburg, Cloverdale,
Sebastopol, Cotati, Larkfield-Wikiup, Roseland, South Santa
Rosa Cdp, Forestville, Guerneville, Monte Rio, Graton,
Occidental and South Santa Rosa.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 3878 12337 3881 12337 3881 12314 3884 12314
3884 12308 3885 12308 3885 12282 3880 12275
3875 12272 3872 12279 3843 12254 3839 12255
3831 12265 3834 12293 3840 12302 3838 12310
3844 12314 3851 12326 3876 12354
$$
DialH
Flood Advisory
National Weather Service San Francisco CA
727 PM PST Wed Nov 20 2024
CAC041-097-210930-
/O.NEW.KMTR.FA.Y.0076.241121T0327Z-241121T0930Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marin CA-Sonoma CA-
727 PM PST Wed Nov 20 2024
...FLOOD ADVISORY IN EFFECT UNTIL 130 AM PST THURSDAY...
* WHAT...Urban area and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Most of Marin County and southern Sonoma County, including
the cities of San Rafael and Petaluma.
* WHEN...Until 130 AM PST Thursday.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos. Overflowing poor
drainage areas.
* ADDITIONAL DETAILS...
- At 726 PM PST, Doppler radar and automated rain gauges
indicated heavy rain. This will cause urban and small stream
flooding. Between 1 and 3 inches of rain have fallen.
- Additional rainfall amounts of 1 to 3 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Petaluma, San Rafael, Novato, Mill Valley, San Anselmo,
Larkspur, Corte Madera, Fairfax, Cotati, Point Reyes Station,
San Geronimo, Tomales, Lucas Valley-Marinwood, Dillon Beach,
Black Point-Green Point, Kentfield, Ross, Inverness,
Lagunitas-Forest Knolls and Woodacre.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 3840 12302 3834 12292 3831 12265 3834 12262
3814 12241 3810 12249 3802 12249 3798 12244
3796 12248 3793 12248 3792 12276 3798 12282
3802 12293 3798 12295 3798 12303 3815 12296
3823 12301 3826 12298 3829 12307 3838 12310
$$
DialH
Flood Advisory
National Weather Service Reno NV
218 PM PST Wed Nov 20 2024
CAC035-063-091-232000-
/O.NEW.KREV.FA.Y.0032.241120T2218Z-241123T2000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lassen CA-Plumas CA-Sierra CA-
218 PM PST Wed Nov 20 2024
...FLOOD ADVISORY IN EFFECT UNTIL NOON PST SATURDAY...
* WHAT...Minor flooding is forecast for the Susan River, small creeks
and streams, and on or near recent burn scars. This does not include
the Middle Fork of the Feather.
* WHERE...Northeast California including Lassen, eastern Plumas, and
eastern Sierra counties.
* WHEN...Until noon PST Saturday. Flows are expected to rise though
the day Thursday into Friday with peak flows occurring late Friday
to early Saturday morning.
* IMPACTS...Minor flooding along low lying areas near the Susan
River in and downstream of Susanville, as well as near other
creeks, streams, urban areas. Rock and debris may cover roads
especially near or below recent burn areas.
* ADDITIONAL DETAILS...
- At 210 PM PST, Rounds of high elevation snow and heavy rain
are forecast today through Saturday morning before
transitioning to snow.
- Additional rainfall amounts of 3 to 6 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Eagle Lake, Termo, Herlong, Beckwourth, Doyle, Blairsden,
Plumas Eureka State Park, Graeagle, Chilcoot, Bieber,
Sierraville, Nubieber, Stampede Reservoir, Verdi, Susanville,
Standish, Janesville, Aspen Grove Campground, Antelope Lake
and Spaulding.
- http://www.weather.gov/safety/flood
For river forecast updates, visit cnrfc.noaa.gov
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Sand bagging maybe required to protect low lying property along the
Susan River and small creeks and streams.
Be aware of you surroundings, don`t drive on flooded roads.
&&
LAT...LON 4059 12127 4059 12132 4118 12133 4118 12000
3945 12000 3945 12038 3948 12044 3962 12048
3971 12063 3968 12068 3971 12072 3990 12075
4019 12089 4026 12106 4045 12106 4045 12123
4054 12123
$$
MRC
High Surf Advisory
Coastal Hazard Message
National Weather Service San Francisco CA
207 PM PST Wed Nov 20 2024
CAZ006-505-509-530-211100-
/O.CON.KMTR.SU.Y.0009.000000T0000Z-241122T1400Z/
San Francisco-
Coastal North Bay Including Point Reyes National Seashore-
San Francisco Peninsula Coast-
Southern Monterey Bay and Big Sur Coast-
207 PM PST Wed Nov 20 2024
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST FRIDAY...
* WHAT...Large breaking waves between 14 to 19 ft along
southwest facing beaches and between 19 to 22 ft along well
exposed west facing beaches.
* WHERE...San Francisco, Coastal North Bay Including Point Reyes
National Seashore, San Francisco Peninsula Coast and Southern
Monterey Bay and Big Sur Coast Counties.
* WHEN...Until 6 AM PST Friday.
* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion. Large waves can sweep across the
beach without warning, pulling people into the sea from rocks,
jetties and beaches. Sudden immersion in cold water can result
in cold water shock even for the most experienced swimmers.
Cold water shock can result in dramatic changes in breathing,
heart rate and blood pressure, greatly increasing the risk of
drowning in rough open waters.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
&&
$$
Hazardous Seas Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
854 PM PST Wed Nov 20 2024
PZZ450-211300-
/O.EXT.KEKA.SE.W.0037.000000T0000Z-241121T1100Z/
/O.CON.KEKA.GL.A.0032.241121T2300Z-241122T1200Z/
Pt St George to Cape Mendocino out 10 nm-
854 PM PST Wed Nov 20 2024
...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 3 AM PST THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
* WHAT...For the Hazardous Seas Warning, very steep and
hazardous seas 16 to 18 feet. For the Gale Watch, south winds
25 to 35 kt with gusts up to 50 kt and seas 8 to 13 feet
possible.
* WHERE...Pt St George to Cape Mendocino out 10 nm.
* WHEN...For the Hazardous Seas Warning, until 3 AM PST
Thursday. For the Gale Watch, from Thursday afternoon through
late Thursday night.
* IMPACTS...Strong winds can cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and seas.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
854 PM PST Wed Nov 20 2024
PZZ470-211300-
/O.EXT.KEKA.SE.W.0037.000000T0000Z-241121T1100Z/
/O.CON.KEKA.GL.A.0032.241121T2300Z-241122T1200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
854 PM PST Wed Nov 20 2024
...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 3 AM PST THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
* WHAT...For the Hazardous Seas Warning, very steep and
hazardous seas 16 to 18 feet. For the Gale Watch, south winds
25 to 35 kt with gusts up to 45 kt and seas 11 to 16 feet
possible.
* WHERE...Pt St George to Cape Mendocino 10 to 60 nm.
* WHEN...For the Hazardous Seas Warning, until 3 AM PST
Thursday. For the Gale Watch, from Thursday afternoon through
late Thursday night.
* IMPACTS...Strong winds can cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and seas.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
854 PM PST Wed Nov 20 2024
PZZ475-211300-
/O.EXT.KEKA.SE.W.0037.000000T0000Z-241121T1100Z/
/O.CON.KEKA.GL.A.0032.241121T2300Z-241122T1200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
854 PM PST Wed Nov 20 2024
...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 3 AM PST THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
* WHAT...For the Hazardous Seas Warning, very steep and
hazardous seas 17 to 19 feet. For the Gale Watch, south winds
25 to 35 kt with gusts up to 45 kt and seas 12 to 16 feet
possible.
* WHERE...Cape Mendocino to Pt Arena 10 to 60 nm.
* WHEN...For the Hazardous Seas Warning, until 3 AM PST
Thursday. For the Gale Watch, from Thursday afternoon through
late Thursday night.
* IMPACTS...Strong winds can cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and seas.
&&
$$
Lake Wind Advisory
URGENT - WEATHER MESSAGE
National Weather Service Reno NV
723 PM PST Wed Nov 20 2024
CAZ072-NVZ002-211200-
/O.EXP.KREV.LW.Y.0042.000000T0000Z-241121T0300Z/
/O.NEW.KREV.LW.Y.0043.241121T0323Z-241121T1200Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Incline Village, Tahoe
City, Markleeville, Stateline, Truckee, and Glenbrook
723 PM PST Wed Nov 20 2024
...LAKE WIND ADVISORY IN EFFECT UNTIL 4 AM PST THURSDAY...
* WHAT...Southwest winds 15 to 20 mph with gusts up to 35 mph and
waves 2 to 3 feet.
* WHERE...Greater Lake Tahoe Area.
* WHEN...Until 4 AM PST Thursday.
* IMPACTS...Small boats, kayaks and paddle boards will be prone to
capsizing and should remain off lake waters until conditions
improve.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Check lake conditions before heading out and be prepared for a
sudden increase in winds and wave heights. Consider postponing
boating activities on the lake until a day with less wind.
&&
$$
TF
Wind Advisory
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
951 PM PST Wed Nov 20 2024
CAZ109-211400-
/O.CON.KEKA.WI.Y.0026.241121T0600Z-241122T1200Z/
Mendocino Coast-
Including Point Arena, Fort Bragg, and Rockport
951 PM PST Wed Nov 20 2024
...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...
* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected.
* WHERE...Mendocino Coast.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Wind gusts will be particularly strong along windward
ridges and exposed coastal headlands. There is an increased risk
of tree branches and other debris on roadways. Gusty winds will
blow around unsecured objects. Tree limbs could be blown down and
a few power outages may result.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
Secure outdoor objects.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Sacramento CA
950 PM PST Wed Nov 20 2024
CAZ015-016-066-211500-
/O.EXT.KSTO.WI.Y.0019.000000T0000Z-241121T1500Z/
Northern Sacramento Valley-Central Sacramento Valley-Northeast
Foothills/Sacramento Valley-
Including the cities of Marysville/Yuba City, Chico, Redding, Red
Bluff, Paradise, and Oroville
950 PM PST Wed Nov 20 2024
...WIND ADVISORY NOW IN EFFECT UNTIL 7 AM PST THURSDAY...
* WHAT...Southeast winds 15 to 25 mph with gusts 35 to 45 mph.
* WHERE...Central and Northern Sacramento Valley and Northeast
Foothills
* WHEN...Until 7 AM PST Thursday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
Secure outdoor objects.
&&
$$
For more information, visit us at www.weather.gov/sto/
IDS
URGENT - WEATHER MESSAGE
National Weather Service San Francisco Bay Area
202 PM PST Wed Nov 20 2024
CAZ006-502>506-508-509-211400-
/O.CON.KMTR.WI.Y.0011.000000T0000Z-241121T1400Z/
San Francisco-Marin Coastal Range-Sonoma Coastal Range-
North Bay Interior Mountains-
Coastal North Bay...Including Point Reyes National Seashore-
North Bay Interior Valleys-San Francisco Bay Shoreline-
San Francisco Peninsula Coast-
202 PM PST Wed Nov 20 2024
...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST THURSDAY...
* WHAT...South winds 20 to 30 mph with gusts up to 50 mph.
* WHERE...San Francisco, Marin Coastal Range, Sonoma Coastal
Range, North Bay Interior Mountains, North Bay Interior Valleys,
San Francisco Bay Shoreline, San Francisco Peninsula Coast
* WHEN...Until 6 AM PST Thursday.
* IMPACTS...Gusty winds could blow around unsecured objects.
Tree limbs could be blown down and a few power outages may
result.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.
&&
$$
For more information from the National Weather Service visit
https://weather.gov/mtr
Beach Hazards Statement
Coastal Hazard Message
National Weather Service San Francisco CA
207 PM PST Wed Nov 20 2024
CAZ529-211100-
/O.CON.KMTR.BH.S.0007.000000T0000Z-241122T1400Z/
Northern Monterey Bay-
207 PM PST Wed Nov 20 2024
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH LATE
THURSDAY NIGHT...
* WHAT...A moderate period northwest swell will result in a more
energetic surf zone and an increased risk of sneaker waves and
rip currents. Breaking waves of 10 to 13 ft are expected with
some potential for breaking waves up to 15 ft to develop.
* WHERE...Northern Monterey Bay County.
* WHEN...Through late Thursday night.
* IMPACTS...Dangerous swimming and surfing conditions. Large
waves can sweep across the beach without warning, pulling
people into the sea from rocks, jetties, and beaches. Sudden
immersion in cold water can result in cold water shock even
for the most experienced swimmers. Cold water shock can result
in dramatic changes in breathing, heart rate and blood
pressure, greatly increasing the risk of drowning in rough
open waters.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Gale Watch
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
854 PM PST Wed Nov 20 2024
PZZ450-211300-
/O.EXT.KEKA.SE.W.0037.000000T0000Z-241121T1100Z/
/O.CON.KEKA.GL.A.0032.241121T2300Z-241122T1200Z/
Pt St George to Cape Mendocino out 10 nm-
854 PM PST Wed Nov 20 2024
...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 3 AM PST THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
* WHAT...For the Hazardous Seas Warning, very steep and
hazardous seas 16 to 18 feet. For the Gale Watch, south winds
25 to 35 kt with gusts up to 50 kt and seas 8 to 13 feet
possible.
* WHERE...Pt St George to Cape Mendocino out 10 nm.
* WHEN...For the Hazardous Seas Warning, until 3 AM PST
Thursday. For the Gale Watch, from Thursday afternoon through
late Thursday night.
* IMPACTS...Strong winds can cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and seas.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
854 PM PST Wed Nov 20 2024
PZZ470-211300-
/O.EXT.KEKA.SE.W.0037.000000T0000Z-241121T1100Z/
/O.CON.KEKA.GL.A.0032.241121T2300Z-241122T1200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
854 PM PST Wed Nov 20 2024
...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 3 AM PST THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
* WHAT...For the Hazardous Seas Warning, very steep and
hazardous seas 16 to 18 feet. For the Gale Watch, south winds
25 to 35 kt with gusts up to 45 kt and seas 11 to 16 feet
possible.
* WHERE...Pt St George to Cape Mendocino 10 to 60 nm.
* WHEN...For the Hazardous Seas Warning, until 3 AM PST
Thursday. For the Gale Watch, from Thursday afternoon through
late Thursday night.
* IMPACTS...Strong winds can cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and seas.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
854 PM PST Wed Nov 20 2024
PZZ475-211300-
/O.EXT.KEKA.SE.W.0037.000000T0000Z-241121T1100Z/
/O.CON.KEKA.GL.A.0032.241121T2300Z-241122T1200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
854 PM PST Wed Nov 20 2024
...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 3 AM PST THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
* WHAT...For the Hazardous Seas Warning, very steep and
hazardous seas 17 to 19 feet. For the Gale Watch, south winds
25 to 35 kt with gusts up to 45 kt and seas 12 to 16 feet
possible.
* WHERE...Cape Mendocino to Pt Arena 10 to 60 nm.
* WHEN...For the Hazardous Seas Warning, until 3 AM PST
Thursday. For the Gale Watch, from Thursday afternoon through
late Thursday night.
* IMPACTS...Strong winds can cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and seas.
&&
$$
Flood Watch
Flood Watch
National Weather Service Eureka CA
1042 PM PST Wed Nov 20 2024
CAZ103>106-211445-
/O.CON.KEKA.FA.A.0007.000000T0000Z-241123T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northern Humboldt Coast-Southwestern Humboldt-Northern Humboldt
Interior-Southern Humboldt Interior-
1042 PM PST Wed Nov 20 2024
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the Northern
Humboldt Coast, Northern Humboldt Interior, Southern Humboldt
Interior and Southwestern Humboldt.
* WHEN...Through Friday evening.
* IMPACTS...There will be an increased risk of rock and land slides
along roadways. Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas. Low-water crossings may be
flooded. Storm drains and ditches may become clogged with debris.
Extensive street flooding and flooding of creeks and rivers are
possible. Area creeks and streams are running high and could flood
with more heavy rain.
* ADDITIONAL DETAILS...
- An additional 3 to 10 inches of rain is expected to fall
tonight tonight through Friday morning. The heaviest amounts
will be in the King Range. Additional light rain expected to
continue Friday.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Flood Watch
National Weather Service Eureka CA
1042 PM PST Wed Nov 20 2024
CAZ108-211445-
/O.CON.KEKA.FA.A.0007.000000T0000Z-241123T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Trinity-
1042 PM PST Wed Nov 20 2024
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
area, Southern Trinity.
* WHEN...Through Friday evening.
* IMPACTS...There will be an increased risk of rock and land slides
along roadways. Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas. Low-water crossings may be
flooded. Storm drains and ditches may become clogged with debris.
Extensive street flooding and flooding of creeks and rivers are
possible. Area creeks and streams are running high and could flood
with more heavy rain.
* ADDITIONAL DETAILS...
- An additional 5 to 10 inches of rain is expected to fall
mainly tonight and Thursday with occasional light rain on
Friday.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
MKK
Flood Watch
National Weather Service Eureka CA
1042 PM PST Wed Nov 20 2024
CAZ109>113-211445-
/O.CON.KEKA.FA.A.0007.000000T0000Z-241123T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mendocino Coast-Northwestern Mendocino Interior-Northeastern
Mendocino Interior-Southwestern Mendocino Interior-Southeastern
Mendocino Interior-
1042 PM PST Wed Nov 20 2024
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the Mendocino
Coast, Northeastern Mendocino Interior, Northwestern Mendocino
Interior, Southeastern Mendocino Interior and Southwestern
Mendocino Interior.
* WHEN...Through Friday evening.
* IMPACTS...There will be an increased risk of rock and land slides
along roadways. Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas. Low-water crossings may be
flooded. Storm drains and ditches may become clogged with debris.
Extensive street flooding and flooding of creeks and rivers are
possible. Area creeks and streams are running high and could flood
with more heavy rain.
* ADDITIONAL DETAILS...
- An additional 4 to 10 inches of rain is expected to fall
tonight through early Friday.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Flood Watch
National Weather Service Eureka CA
1042 PM PST Wed Nov 20 2024
CAZ114-115-211445-
/O.CON.KEKA.FA.A.0007.000000T0000Z-241123T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northern Lake-Southern Lake-
1042 PM PST Wed Nov 20 2024
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Northern Lake and Southern Lake.
* WHEN...Through Friday evening.
* IMPACTS...There will be an increased risk of rock and land slides
along roadways. Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas. Low-water crossings may be
flooded. Storm drains and ditches may become clogged with debris.
Extensive street flooding and flooding of creeks and rivers are
possible. Area creeks and streams are running high and could flood
with more heavy rain.
* ADDITIONAL DETAILS...
- An additional 3 to 7 inches is expected to fall tonight
through Friday.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Flood Watch
National Weather Service Eureka CA
243 PM PST Wed Nov 20 2024
...The Flood Watch is extended for the following rivers in
California...
Russian River near Hopland affecting Southeastern Mendocino
Interior zone.
Eel River at Fernbridge affecting Northern Humboldt Coast zone.
For the Russian River...including Hopland...flooding is possible.
For the Eel River...including Fernbridge...flooding is possible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you are in the watch area, remain alert to possible flooding.
Residents and those with interests near the river should monitor
rising water levels and be prepared for possible Flood Warnings.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
Additional information is available at weather.gov/eka.
The next statement will be issued this evening at 1045 PM PST.
&&
CAZ103-210645-
/O.EXT.KEKA.FL.A.0006.241122T0724Z-241123T1924Z/
/FRNC1.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
243 PM PST Wed Nov 20 2024
...FLOOD WATCH NOW IN EFFECT FROM THURSDAY EVENING TO LATE SATURDAY
MORNING...
* WHAT...Flooding is possible.
* WHERE...Eel River at Fernbridge.
* WHEN...From Thursday evening to late Saturday morning.
* IMPACTS...At 20.0 feet, Significant flooding of the western
portions of Cannibal Island Road, Camp Weott Road, the Salt and
Old Rivers, and all adjacent low-lying areas. Flooding in these
areas is exaggerated when crest timing is coincident with high
tides and strong onshore winds, and for longer duration events. A
Special Action Advisory is being issued to all owners of livestock
in low-lying areas of the Eel Delta. Owners of livestock should
consider taking appropriate action to protect livestock.
At 22.0 feet, The western half of the Eel Delta may be completely
flooded, especially if at or above this level for an extended
period of time. This includes areas northwest of Loleta and
Cannibal Island Road. A Special Action Advisory is being issued to
all owners of livestock in low-lying areas of the Eel River Delta.
Owners of livestock should take appropriate action to protect
their animals.
* ADDITIONAL DETAILS...
- At 2:15 PM PST Wednesday the stage was 2.4 feet.
- Forecast...Flood stage may be reached late tomorrow evening.
- Flood stage is 20.0 feet.
- http://www.weather.gov/safety/flood
&&
Fld Observed Forecasts (3 pm PST)
Location Stg Stg Day/Time Thu Fri Sat
Eel River
Fernbridg 20.0 2.4 Wed 2 pm 14.4 23.1 16.1
&&
LAT...LON 4052 12418 4058 12435 4069 12427 4063 12421
4058 12412
$$
Flood Watch
National Weather Service San Francisco CA
234 PM PST Wed Nov 20 2024
CAZ502>506-211400-
/O.CON.KMTR.FA.A.0005.000000T0000Z-241123T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marin Coastal Range-Sonoma Coastal Range-North Bay Interior
Mountains-Coastal North Bay Including Point Reyes National
Seashore-North Bay Interior Valleys-
Including the cities of San Rafael, Angwin, Petaluma, Sausalito,
Novato, Rohnert Park, Santa Rosa, Woodacre, South Santa Rosa,
Napa, Tamalpais-Homestead, and Lagunitas-Forest Knolls
234 PM PST Wed Nov 20 2024
...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE FRIDAY NIGHT...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...The North Bay.
* WHEN...Through late Friday night.
* IMPACTS...Creeks and streams may rise out of their banks. Flooding
may occur in poor drainage and urban areas. Low-water crossings
may be flooded.
* ADDITIONAL DETAILS...
- Light to moderate rain is continuing across the watch area.
Two to four inches of rain have already fallen in the valley
regions with up to six inches of rain in the higher
elevations. Areas of the Sonoma County valleys have already
reported minor flooding and road closures.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
DialH
Flood Watch
National Weather Service Sacramento CA
1243 PM PST Wed Nov 20 2024
CAZ013-015-016-063-066-211400-
/O.CON.KSTO.FA.A.0005.000000T0000Z-241123T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Shasta Lake Area / Northern Shasta County-Northern Sacramento
Valley-Central Sacramento Valley-Mountains Southwestern Shasta
County to Western Colusa County-Northeast Foothills/Sacramento
Valley-
Including the cities of Shasta Dam, Oroville, Alder Springs,
Chico, Redding, Red Bluff, Paradise, and Marysville/Yuba City
1243 PM PST Wed Nov 20 2024
...FLOOD WATCH REMAINS IN EFFECT THROUGH 4 AM PST SATURDAY MORNING...
* WHAT...Prolonged periods of moderate to heavy rain with total
amounts 3 to 6 inches expected and amounts up to 8 inches possible
in the foothills. Flooding caused by excessive rainfall is
possible.
* WHERE...A portion of northern California, including the following
areas, Central Sacramento Valley, Mountains Southwestern Shasta
County to Western Colusa County, Northeast Foothills/Sacramento
Valley, Northern Sacramento Valley and Shasta Lake Area / Northern
Shasta County.
* WHEN...Through 4 AM PST Saturday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
NR
High Wind Watch
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
951 PM PST Wed Nov 20 2024
CAZ101>106-211400-
/O.CON.KEKA.HW.A.0006.241122T0000Z-241122T1200Z/
Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast-
Southwestern Humboldt-Northern Humboldt Interior-Southern
Humboldt Interior-
Including Crescent City, Benbow, Fernbridge, Ferndale,
Ettersburg, Hoopa, Pepperwood, Ft Dick, Petrolia, Weitchpec,
Orleans, Gasquet, Whitethorn, Alderpoint, Briceland, Shelter
Cove, Fieldbrook, Smith River, Klamath, Samoa, Garberville,
Fortuna, Arcata, Bridgeville, Kneeland, Shively, Eureka,
Dinsmore, Trinidad, Bull Creek, McKinleyville, Honeydew, and
Willow Creek
951 PM PST Wed Nov 20 2024
...HIGH WIND WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
* WHAT...South winds 25 to 35 mph with gusts up to 65 mph possible.
* WHERE...Del Norte County, and Humboldt County.
* WHEN...From Thursday afternoon through late Thursday night.
* IMPACTS...Damaging winds could blow down trees and power lines.
Widespread power outages are possible. Travel could be difficult,
especially for high profile vehicles. Wind gusts will be
particularly strong along windward ridges and exposed coastal
headlands. There is an increased risk of tree branches and other
debris on roadways.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts and warnings for updates.
Fasten loose objects or shelter objects in a safe location prior to
the onset of winds.
&&
$$
For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka
MKK
Hydrologic Outlook
Hydrologic Outlook
CAC093-ORC011-015-019-029-033-220900-
Hydrologic Outlook
National Weather Service Medford OR
1253 PM PST Wed Nov 20 2024
...Flood Potential Outlook for river flooding and small stream
flooding on rivers and streams in Coos, Curry, Douglas, Josephine,
Jackson, and Siskiyou counties...
A series of storms will bring heavy precipitation to Oregon and
Northern California this week. The heaviest rainfall is expected in
Curry and Siskiyou counties where they will likely see 8 inches of
rain through the week. Rainfall rates could briefly approach up to
an inch per hour. There is potential for heavy rain from Tuesday
night through Friday.
Some areas may experience periods of snowfall before turning back to
rain. Accumulated snow at low- and mid-elevations will likely melt
as the rain falls which would cause higher responses in creeks and
rivers than rainfall alone.
Area small streams could begin to flood early Wednesday morning. The
Coquille River is expected to approach minor flood stage Thursday or
Friday.
Creeks and streams below recent burn scars will likely be muddy.
There is also the potential for flash flooding and debris flows from
burn scars. While the Archie Creek Fire and McKinney Fire burn scars
are not new, they continue to be of concern during heavy rainfall
like we expect during this event.
Use caution near flowing water. Turn around, don`t drown.
$$
SH
