National Weather Service United States Department of Commerce

Snow Across the Great Lakes, Central Appalachians, and Northeast; Unsettled Weather in the West

Light to moderate snow will continue into Saturday over the Great Lakes, Central Appalachians, and Northeast. This weekend into next week, a series of atmospheric rivers will bring gusty winds, periods of heavy rain, and mountain snow to northern California and the Pacific Northwest. Colder temperatures are in store for the weekend from the Great Lakes to East Coast. Read More >

*Note: Images generally updated twice a day at 230 AM PST and 230 PM PST. This page is not an official product and graphics may not always update.

This page is maintained by the National Weather Service Sacramento, California forecast office.*

 

Hover over links below to view larger image. Click on link to view in separate window.

 
HeatRisk Day1 Day2 Day3 Day4 Day5 Day6 Day7
High Temperatures  Day1 Day2 Day3 Day4 Day5 Day6 Day7
Probability of 100 Degrees  Day1 Day2 Day3 Day4 Day5 Day6 Day7
Probability of 110 Degrees  Day1 Day2 Day3 Day4 Day5 Day6 Day7
Low Temperatures  Day1 Day2 Day3 Day4 Day5 Day6 Day7
Probability Low Temperature < 32°  Day1 Day2 Day3 Day4 Day5 Day6 Day7
24 Hour Precipitation Forecast  Day1 Day2 Day3 Day4 Day5 Day6 Day7
24 Hour Probability of Precipitation > 0.25”  Day1 Day2 Day3 Day4 Day5 Day6 Day7
24 Hour Probability of Precipitation > 0.50”  Day1 Day2 Day3 Day4 Day5 Day6 Day7
24 Hour Probability of Precipitation > 1”  Day1 Day2 Day3 Day4 Day5 Day6 Day7
24 Hour Probability of Precipitation > 2”  Day1 Day2 Day3 Day4 Day5 Day6 Day7
24 Hour Max Sustained Winds Day1 Day2 Day3 Day4 Day5 Day6 Day7
24 Hour Max Wind Gust Forecast  Day1 Day2 Day3 Day4 Day5 Day6 Day7
Probability of Wind Gusts > 25 mph Day1 Day2 Day3 Day4 Day5 Day6 Day7
Probability of Wind Gusts > 40 mph  Day1 Day2 Day3 Day4 Day5 Day6 Day7
Probability of Wind Gusts > 55 mph  Day1 Day2 Day3 Day4 Day5 Day6 Day7
Probability Graphic

 

 

 
 

 

Watch/Warning/Advisory Products


Sacramento Probabilities

Saturday

Dec. 21

Sunday

Dec. 22

Monday

Dec. 23

Tuesday

Dec. 24

Wednesday

Dec. 25

Thursday

Dec. 26

Friday

Dec. 27

Downtown Sac Sat Sun Mon Tue Wed Thu Fri
Low Temp
Prob 30°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 32°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 37°
5% 0% 0% 0% 5% 5% 5%
Low Temp
Range
40-43° 44-51° 48-53° 49-53° 40-43° 42-45° 42-48°
Low Temp
Forecast
41° 47° 51° 50° 42° 43° 45°
High Temp
Prob 105°
0% 0% 0% 0% 0% 0% 0%
High Temp
Range
54-57° 60-63° 61-65° 60-62° 55-58° 54-59° 56-59°
High Temp
Forecast
56° 62° 63° 61° 56° 56° 57°
Wind Gust
Prob 25 mph
5% 10% 19% 76% 5% 52% 43%
Wind Gust
Range
13-20 mph 12-19 mph 13-21 mph 26-32 mph 11-16 mph 19-32 mph 16-29 mph
Wind Gust
Forecast
17 mph 16 mph 18 mph 29 mph 14 mph 26 mph 23 mph
Rain
Prob 0.25"
71% 52% 38% 81% 10% 67% 48%
Rain
Prob 0.5"
29% 29% 24% 67% 5% 43% 33%
Rain
Prob 1.0"
5% 5% 10% 24% 0% 14% 14%
Rain
Range
0.24-0.52" 0.1-0.51" 0.00-0.42" 0.41-0.93" 0.00-0.07" 0.17-0.68" 0.00-0.69"
Rain
Forecast
0.4" 0.33" 0.26" 0.72" 0.07" 0.52" 0.45"
Sac Exec Sat Sun Mon Tue Wed Thu Fri
Low Temp
Prob 30°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 32°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 37°
33% 5% 0% 0% 19% 19% 14%
Low Temp
Range
37-42° 42-50° 45-52° 47-51° 38-41° 39-43° 40-45°
Low Temp
Forecast
39° 45° 49° 49° 39° 40° 43°
High Temp
Prob 105°
0% 0% 0% 0% 0% 0% 0%
High Temp
Range
54-57° 61-63° 61-65° 61-63° 55-58° 54-59° 56-59°
High Temp
Forecast
56° 62° 63° 62° 57° 57° 57°
Wind Gust
Prob 25 mph
10% 10% 24% 76% 5% 52% 43%
Wind Gust
Range
14-20 mph 12-20 mph 14-22 mph 26-32 mph 11-17 mph 21-32 mph 16-30 mph
Wind Gust
Forecast
17 mph 16 mph 19 mph 29 mph 15 mph 27 mph 24 mph
Rain
Prob 0.25"
71% 52% 38% 81% 10% 67% 48%
Rain
Prob 0.5"
29% 24% 24% 67% 5% 38% 33%
Rain
Prob 1.0"
5% 5% 10% 19% 0% 14% 14%
Rain
Range
0.25-0.51" 0.09-0.49" 0.00-0.43" 0.39-0.89" 0.00-0.07" 0.18-0.67" 0.00-0.66"
Rain
Forecast
0.4" 0.32" 0.26" 0.68" 0.07" 0.51" 0.43"
Mather Sat Sun Mon Tue Wed Thu Fri
Low Temp
Prob 30°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 32°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 37°
14% 0% 0% 0% 14% 5% 5%
Low Temp
Range
38-42° 44-49° 47-51° 47-51° 39-42° 40-43° 41-46°
Low Temp
Forecast
40° 46° 49° 49° 40° 41° 43°
High Temp
Prob 105°
0% 0% 0% 0% 0% 0% 0%
High Temp
Range
55-58° 61-64° 63-66° 60-62° 55-58° 54-59° 56-59°
High Temp
Forecast
56° 63° 64° 61° 56° 56° 57°
Wind Gust
Prob 25 mph
14% 10% 24% 81% 5% 57% 43%
Wind Gust
Range
15-22 mph 13-21 mph 13-22 mph 28-38 mph 11-16 mph 20-35 mph 15-31 mph
Wind Gust
Forecast
19 mph 17 mph 19 mph 32 mph 14 mph 28 mph 25 mph
Rain
Prob 0.25"
71% 52% 33% 86% 10% 62% 43%
Rain
Prob 0.5"
29% 29% 19% 71% 5% 38% 33%
Rain
Prob 1.0"
5% 5% 5% 24% 0% 14% 14%
Rain
Range
0.23-0.52" 0.11-0.53" 0.00-0.36" 0.45-0.98" 0.00-0.07" 0.17-0.67" 0.00-0.67"
Rain
Forecast
0.39" 0.35" 0.23" 0.76" 0.07" 0.51" 0.44"
McClellan Sat Sun Mon Tue Wed Thu Fri
Low Temp
Prob 30°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 32°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 37°
14% 0% 0% 0% 10% 5% 5%
Low Temp
Range
39-43° 44-50° 48-53° 49-52° 39-42° 41-44° 42-47°
Low Temp
Forecast
40° 47° 50° 50° 41° 42° 44°
High Temp
Prob 105°
0% 0% 0% 0% 0% 0% 0%
High Temp
Range
55-57° 61-64° 63-66° 60-63° 55-58° 54-59° 56-59°
High Temp
Forecast
56° 62° 64° 61° 56° 56° 57°
Wind Gust
Prob 25 mph
10% 10% 24% 81% 5% 57% 43%
Wind Gust
Range
14-21 mph 13-20 mph 13-22 mph 26-36 mph 11-16 mph 21-34 mph 16-32 mph
Wind Gust
Forecast
18 mph 16 mph 19 mph 31 mph 14 mph 27 mph 24 mph
Rain
Prob 0.25"
76% 57% 38% 81% 10% 67% 48%
Rain
Prob 0.5"
29% 29% 24% 67% 5% 43% 38%
Rain
Prob 1.0"
5% 5% 10% 24% 0% 14% 19%
Rain
Range
0.25-0.53" 0.11-0.53" 0.00-0.44" 0.41-0.99" 0.00-0.07" 0.18-0.73" 0.00-0.76"
Rain
Forecast
0.41" 0.35" 0.27" 0.75" 0.07" 0.56" 0.49"
Sac International Sat Sun Mon Tue Wed Thu Fri
Low Temp
Prob 30°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 32°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 37°
33% 0% 0% 0% 19% 19% 10%
Low Temp
Range
37-42° 42-50° 46-53° 47-52° 38-40° 39-43° 40-45°
Low Temp
Forecast
39° 45° 50° 49° 39° 40° 43°
High Temp
Prob 105°
0% 0% 0% 0% 0% 0% 0%
High Temp
Range
52-55° 59-62° 60-63° 59-62° 54-57° 53-57° 54-57°
High Temp
Forecast
53° 60° 61° 60° 56° 55° 56°
Wind Gust
Prob 25 mph
5% 10% 19% 71% 5% 57% 43%
Wind Gust
Range
14-20 mph 13-20 mph 14-23 mph 25-33 mph 12-18 mph 21-32 mph 16-31 mph
Wind Gust
Forecast
17 mph 16 mph 20 mph 29 mph 15 mph 27 mph 24 mph
Rain
Prob 0.25"
67% 48% 38% 76% 10% 67% 48%
Rain
Prob 0.5"
24% 19% 24% 57% 5% 43% 33%
Rain
Prob 1.0"
5% 5% 10% 19% 0% 14% 19%
Rain
Range
0.22-0.48" 0.08-0.44" 0.00-0.47" 0.3-0.86" 0.00-0.07" 0.16-0.71" 0.00-0.72"
Rain
Forecast
0.37" 0.29" 0.29" 0.64" 0.07" 0.54" 0.47"
Folsom Sat Sun Mon Tue Wed Thu Fri
Low Temp
Prob 30°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 32°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 37°
0% 0% 0% 0% 5% 0% 5%
Low Temp
Range
43-45° 46-51° 50-53° 49-53° 41-43° 42-45° 43-48°
Low Temp
Forecast
44° 49° 52° 51° 42° 43° 46°
High Temp
Prob 105°
0% 0% 0% 0% 0% 0% 0%
High Temp
Range
55-58° 61-64° 63-66° 58-60° 54-56° 53-57° 55-58°
High Temp
Forecast
57° 62° 64° 59° 55° 55° 57°
Wind Gust
Prob 25 mph
19% 10% 19% 81% 0% 52% 38%
Wind Gust
Range
14-23 mph 13-19 mph 12-20 mph 28-39 mph 10-14 mph 18-36 mph 13-31 mph
Wind Gust
Forecast
19 mph 16 mph 17 mph 33 mph 13 mph 27 mph 23 mph
Rain
Prob 0.25"
71% 62% 33% 86% 10% 67% 48%
Rain
Prob 0.5"
33% 33% 19% 76% 5% 43% 33%
Rain
Prob 1.0"
5% 10% 10% 33% 0% 14% 19%
Rain
Range
0.25-0.56" 0.15-0.6" 0.00-0.36" 0.5-1.08" 0.00-0.08" 0.2-0.75" 0.00-0.73"
Rain
Forecast
0.42" 0.41" 0.24" 0.85" 0.08" 0.56" 0.48"
Rancho Murieta Sat Sun Mon Tue Wed Thu Fri
Low Temp
Prob 30°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 32°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 37°
0% 0% 0% 0% 14% 5% 10%
Low Temp
Range
40-43° 46-50° 49-53° 48-52° 38-42° 40-44° 42-47°
Low Temp
Forecast
42° 48° 51° 50° 40° 42° 44°
High Temp
Prob 105°
0% 0% 0% 0% 0% 0% 0%
High Temp
Range
56-60° 63-65° 63-67° 60-62° 55-57° 54-59° 56-59°
High Temp
Forecast
58° 64° 65° 60° 56° 57° 58°
Wind Gust
Prob 25 mph
19% 10% 19% 81% 0% 52% 38%
Wind Gust
Range
14-23 mph 13-19 mph 12-20 mph 28-39 mph 11-15 mph 18-35 mph 15-30 mph
Wind Gust
Forecast
19 mph 16 mph 17 mph 33 mph 13 mph 27 mph 23 mph
Rain
Prob 0.25"
67% 57% 29% 90% 10% 62% 43%
Rain
Prob 0.5"
29% 33% 14% 71% 5% 38% 33%
Rain
Prob 1.0"
5% 5% 5% 24% 0% 10% 14%
Rain
Range
0.22-0.51" 0.13-0.55" 0.00-0.27" 0.5-0.97" 0.00-0.07" 0.18-0.64" 0.00-0.62"
Rain
Forecast
0.38" 0.37" 0.19" 0.78" 0.07" 0.49" 0.42"
Elk Grove Sat Sun Mon Tue Wed Thu Fri
Low Temp
Prob 30°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 32°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 37°
24% 0% 0% 0% 19% 19% 10%
Low Temp
Range
37-41° 42-49° 46-51° 47-51° 38-40° 39-42° 40-45°
Low Temp
Forecast
39° 46° 49° 48° 39° 40° 43°
High Temp
Prob 105°
0% 0% 0% 0% 0% 0% 0%
High Temp
Range
54-57° 61-64° 62-65° 60-62° 55-58° 54-59° 56-59°
High Temp
Forecast
56° 62° 63° 61° 56° 56° 57°
Wind Gust
Prob 25 mph
5% 10% 19% 81% 5% 52% 43%
Wind Gust
Range
14-20 mph 12-20 mph 13-21 mph 26-33 mph 11-16 mph 19-33 mph 15-31 mph
Wind Gust
Forecast
17 mph 16 mph 18 mph 29 mph 14 mph 26 mph 24 mph
Rain
Prob 0.25"
67% 52% 33% 86% 5% 62% 43%
Rain
Prob 0.5"
24% 24% 19% 71% 5% 38% 29%
Rain
Prob 1.0"
5% 5% 5% 24% 0% 14% 14%
Rain
Range
0.22-0.49" 0.09-0.48" 0.00-0.35" 0.44-0.94" 0.00-0.06" 0.16-0.63" 0.00-0.61"
Rain
Forecast
0.38" 0.32" 0.22" 0.73" 0.06" 0.48" 0.41"
Galt Sat Sun Mon Tue Wed Thu Fri
Low Temp
Prob 30°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 32°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 37°
29% 0% 0% 0% 19% 14% 10%
Low Temp
Range
37-41° 42-49° 46-51° 46-51° 38-40° 38-42° 40-45°
Low Temp
Forecast
39° 46° 49° 48° 39° 40° 42°
High Temp
Prob 105°
0% 0% 0% 0% 0% 0% 0%
High Temp
Range
55-58° 61-65° 62-66° 60-62° 55-58° 54-59° 56-59°
High Temp
Forecast
56° 63° 64° 61° 56° 57° 58°
Wind Gust
Prob 25 mph
10% 10% 19% 76% 5% 48% 43%
Wind Gust
Range
14-20 mph 13-20 mph 13-22 mph 26-33 mph 11-16 mph 19-33 mph 15-31 mph
Wind Gust
Forecast
18 mph 16 mph 18 mph 29 mph 14 mph 26 mph 24 mph
Rain
Prob 0.25"
62% 48% 29% 86% 5% 57% 43%
Rain
Prob 0.5"
19% 19% 14% 67% 5% 29% 29%
Rain
Prob 1.0"
5% 5% 5% 19% 0% 10% 10%
Rain
Range
0.19-0.45" 0.07-0.45" 0.00-0.28" 0.43-0.87" 0.00-0.06" 0.14-0.54" 0.00-0.53"
Rain
Forecast
0.34" 0.29" 0.18" 0.69" 0.06" 0.42" 0.36"
Walnut Grove Sat Sun Mon Tue Wed Thu Fri
Low Temp
Prob 30°
0% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 32°
5% 0% 0% 0% 0% 0% 0%
Low Temp
Prob 37°
38% 0% 0% 0% 19% 19% 14%
Low Temp
Range
36-41° 41-48° 45-51° 45-51° 38-40° 38-42° 40-44°
Low Temp
Forecast
38° 45° 48° 48° 39° 40° 42°
High Temp
Prob 105°
0% 0% 0% 0% 0% 0% 0%
High Temp
Range
53-57° 61-64° 61-64° 60-62° 55-58° 54-59° 56-59°
High Temp
Forecast
55° 62° 63° 61° 57° 57° 57°
Wind Gust
Prob 25 mph
5% 14% 14% 67% 5% 48% 43%
Wind Gust
Range
13-18 mph 12-20 mph 13-22 mph 25-30 mph 13-18 mph 20-31 mph 16-29 mph
Wind Gust
Forecast
16 mph 16 mph 18 mph 28 mph 15 mph 25 mph 24 mph
Rain
Prob 0.25"
67% 48% 33% 81% 5% 57% 43%
Rain
Prob 0.5"
24% 19% 19% 62% 5% 33% 29%
Rain
Prob 1.0"
5% 5% 5% 19% 0% 10% 10%
Rain
Range
0.21-0.47" 0.07-0.43" 0.00-0.36" 0.37-0.86" 0.00-0.06" 0.14-0.57" 0.00-0.56"
Rain
Forecast
0.36" 0.28" 0.23" 0.66" 0.06" 0.45" 0.38"

Legend

Low Temperature and Snow

< <10% 10-39% 40-69% >70%

High Temperature

< <10% 10-39% 40-69% >70%

Wind

< <10% 10-39% 40-69% >70%

Rain

< <10% 10-39% 40-69% >70%

Updated: 12/21 02:30 AM

Source: NBM (12/21/2024 07z)