Winter Storm Warning
URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
543 AM MST Thu Nov 21 2024
IDZ072>074-212300-
/O.CON.KPIH.WS.W.0012.000000T0000Z-241122T1200Z/
Sawtooth/Stanley Basin-Sun Valley Region-Big Lost
Highlands/Copper Basin-
Including the cities of Stanley, Copper Basin, Ketchum, Galena,
and Sun Valley
543 AM MST Thu Nov 21 2024
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST FRIDAY...
* WHAT...Heavy snow. Additional snow accumulations between 6 and 21
inches above 7500 feet elevation. 2 to 8 inches 5000 to 7000 feet
elevation.
* WHERE...Big Lost Highlands/Copper Basin, Sawtooth/Stanley Basin,
and Sun Valley Region.
* WHEN...Until 5 AM MST Friday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Thursday morning and evening commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. Call 5 1 1 for the latest road
conditions.
&&
$$
Visit weather.gov/pocatello for more information.
Messick
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
904 AM MST Thu Nov 21 2024
MTZ301-220100-
/O.EXT.KTFX.WW.Y.0043.000000T0000Z-241122T0500Z/
/O.EXT.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
East Glacier Park Region-
Including the following locations: Kiowa, Babb, Logan Pass,
Marias Pass, Saint Mary, and East Glacier Park
904 AM MST Thu Nov 21 2024
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 PM MST THIS
EVENING...
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
* WHAT...For the first Winter Weather Advisory, snow. Additional
snow accumulations between up to 4 inches at lower elevations and
passes, with up to 8 inches above pass level. For the second
Winter Weather Advisory, snow expected. Total snow accumulations
between 3 and 6 inches at lower elevations and at pass level, with
greater than 6 inches above pass level.
* WHERE...East Glacier Park Region Zone.
* WHEN...For the first Winter Weather Advisory, until 10 PM MST this
evening. For the second Winter Weather Advisory, from 5 AM to 11
PM MST Friday.
* IMPACTS...Travel could be very difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.
Remember, a Winter Weather Advisory means that there is at least an
80% chance of minor impacts due to winter weather conditions during
the advisory period.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
904 AM MST Thu Nov 21 2024
MTZ302>306-308>311-220100-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
Northern High Plains-Eastern Glacier, Western Toole, and Central
Pondera-Eastern Toole and Liberty-Hill County-Northern Blaine
County-Southern High Plains-Eastern Pondera and Eastern Teton-
Western and Central Chouteau County-Bears Paw Mountains and
Southern Blaine-
Including the following locations: Chester, Joplin, Chinook,
Heart Butte, Ethridge, Fort Benton, Devon, Brady, Galata, Conrad,
Pendroy, Carter, Browning, Dupuyer, Zurich, Whitlash, Bynum,
Floweree, Harlem, Choteau, Rocky Boy, Shelby, Ledger, Cut Bank,
Lothair, Santa Rita, Hogeland, Fort Belknap, and Havre
904 AM MST Thu Nov 21 2024
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
* WHAT...Mixed precipitation expected. Total snow accumulations up
to two inches and ice accumulations around a light glaze.
* WHERE...A portion of north central Montana.
* WHEN...From 5 AM to 11 PM MST Friday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.
Remember, a Winter Weather Advisory means that there is at least an
80% chance of minor impacts due to winter weather conditions during
the advisory period.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
904 AM MST Thu Nov 21 2024
MTZ307-220100-
/O.EXT.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
Southern Rocky Mountain Front-
Including the following locations: Rogers Pass
904 AM MST Thu Nov 21 2024
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
* WHAT...Mixed precipitation expected. Total snow accumulations
between 1 and 3 inches and ice accumulations around a light glaze.
* WHERE...Southern Rocky Mountain Front.
* WHEN...From 5 AM to 11 PM MST Friday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.
Remember, a Winter Weather Advisory means that there is at least an
80% chance of minor impacts due to winter weather conditions during
the advisory period.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
904 AM MST Thu Nov 21 2024
MTZ312>314-316>318-220100-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
Cascade County below 5000ft-Judith Basin County and Judith Gap-
Fergus County below 4500ft-Gates of the Mountains-Little Belt and
Highwood Mountains-Snowy and Judith Mountains-
Including the following locations: Wolf Creek, Craig, Kings Hill
Pass, Hilger, Neihart, Windham, Great Falls, Raynesford,
Moccasin, Lewistown, Benchland, Monarch, Geyser, Canyon Creek,
Stanford, and Hobson
904 AM MST Thu Nov 21 2024
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around a light glaze.
* WHERE...Portions of central and north central Montana.
* WHEN...From 5 AM to 11 PM MST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Friday morning and evening commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.
Remember, a Winter Weather Advisory means that there is at least an
80% chance of minor impacts due to winter weather conditions during
the advisory period.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
904 AM MST Thu Nov 21 2024
MTZ315-319-321-220100-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241122T1800Z/
Upper Blackfoot and MacDonald Pass-Helena Valley-Meagher County
Valleys-
Including the following locations: Marysville, Lincoln, Flesher
Pass, Ringling, Checkerboard, Helena, White Sulphur Springs,
Martinsdale, and MacDonald Pass
904 AM MST Thu Nov 21 2024
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 AM MST
FRIDAY...
* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around a light glaze.
* WHERE...Helena Valley, Meagher County Valleys, and Upper Blackfoot
and MacDonald Pass.
* WHEN...From 5 AM to 11 AM MST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Friday morning commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.
Remember, a Winter Weather Advisory means that there is at least an
80% chance of minor impacts due to winter weather conditions during
the advisory period.
&&
$$
AM
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Riverton WY
157 AM MST Thu Nov 21 2024
WYZ001>020-022>030-221300-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
157 AM MST Thu Nov 21 2024
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
Breezy to windy conditions continue from Muddy Gap through Casper.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Saturday through Monday...Weather system brings more rain/snow
chances to the area, mainly west of the Continental Divide.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
