Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540.0ft.

Partly Cloudy

30°F

-1°C

Humidity	71%
Wind Speed	NA 3 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Last update	19 Feb 06:56 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

8 Miles SW Weed CA

Winter Storm Watch February 21, 10:00pm until February 23, 04:00am

Cold Weather Advisory February 20, 12:00am until February 20, 09:00am

Click here for hazard details and duration

Winter Storm Watch

Cold Weather Advisory

Tonight
Low: 7 °F
Partly Cloudy
Friday
High: 20 °F
Sunny then
Slight Chance
Snow Showers
Friday Night
Low: 14 °F
Chance Snow
Showers and
Blustery
Saturday
High: 23 °F
Chance Snow
Showers and
Windy
Saturday Night
Low: 22 °F
Heavy Snow
and Windy
Sunday
High: 31 °F
Heavy Snow
and Windy
Sunday Night
Low: 29 °F
Snow Showers
and Windy
Monday
High: 32 °F
Snow Showers
and Windy
Monday Night
Low: 29 °F
Heavy Snow
and Blustery

Detailed Forecast

Tonight

Partly cloudy, with a low around 7. Wind chill values as low as -7. North northwest wind 8 to 18 mph, with gusts as high as 22 mph.

Friday

A 10 percent chance of snow showers after 4pm. Increasing clouds, with a high near 20. Wind chill values as low as -2. Light and variable wind becoming east northeast 8 to 13 mph in the morning. Winds could gust as high as 29 mph.

Friday Night

A 40 percent chance of snow showers, mainly after 10pm. Mostly cloudy, with a low around 14. Wind chill values as low as -8. Blustery, with a north northeast wind 16 to 25 mph, with gusts as high as 48 mph. New snow accumulation of less than one inch possible.

Saturday

A 40 percent chance of snow showers. Mostly cloudy, with a high near 23. Wind chill values as low as -8. Windy, with a north wind around 40 mph, with gusts as high as 49 mph. New snow accumulation of around an inch possible.

Saturday Night

Snow showers likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 22. Windy, with a north wind 48 to 55 mph, with gusts as high as 65 mph. Chance of precipitation is 70%. New snow accumulation of 5 to 9 inches possible.

Sunday

Snow showers. The snow could be heavy at times. High near 31. Windy. Chance of precipitation is 90%. New snow accumulation of 9 to 13 inches possible.

Sunday Night

Snow showers. Low around 29. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Monday

Snow showers. Cloudy, with a high near 32. Windy.

Monday Night

Snow showers. The snow could be heavy at times. Cloudy, with a low around 29. Blustery.

Tuesday

Snow showers. Cloudy, with a high near 32.

Tuesday Night

Snow showers likely. Mostly cloudy, with a low around 24.

Wednesday

A chance of snow showers. Partly sunny, with a high near 31.