Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Winter Storm Warning until February 19, 10:00 AM PST

Current conditions at

Mount Shasta (KMHS)

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

Overcast

20°F

-7°C

Humidity	91%
Wind Speed	N 0 MPH
Barometer	29.7 in (1005.76 mb)
Dewpoint	18°F (-8°C)
Visibility	9.00 mi
Last update	18 Feb 06:56 AM PST

More Information:

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

Extended Forecast for

15 Miles ENE Weed CA

Winter Storm Warning February 18, 07:29am until February 19, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 18, 07:29am until February 19, 10:00am
NOW until 10:00am Thu
Winter Storm Warning
Today
High: 15 °F
Partly Sunny
then Chance
Snow
Tonight
Low: 13 °F⇑
Chance Snow
then Snow
Thursday
High: 18 °F
Snow
Thursday Night
Low: 9 °F
Chance Snow
then Partly
Cloudy
Friday
High: 22 °F
Mostly Sunny
then Slight
Chance Snow
Friday Night
Low: 18 °F
Chance Snow
and Breezy
Saturday
High: 27 °F
Chance Snow
and Breezy
Saturday Night
Low: 24 °F
Heavy Snow
and Windy

Detailed Forecast

Today

A 50 percent chance of snow, mainly after 2pm. Partly sunny, with a high near 15. Wind chill values as low as -4. West southwest wind around 10 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, mainly after midnight. Temperature falling to near 13 by 8pm, then rising to around 17 during the remainder of the night. Wind chill values as low as zero. South wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow, mainly before 4pm. High near 18. Wind chill values as low as -2. South southwest wind 6 to 11 mph becoming west northwest in the morning. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 9. Wind chill values as low as -1. West northwest wind 8 to 11 mph. New snow accumulation of less than a half inch possible.

Friday

A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 22. South wind 9 to 13 mph, with gusts as high as 18 mph.

Friday Night

A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 18. Breezy. Little or no snow accumulation expected.

Saturday

A 40 percent chance of snow. Partly sunny, with a high near 27. Breezy. New snow accumulation of less than a half inch possible.

Saturday Night

Snow likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 24. Windy.

Sunday

Snow. The snow could be heavy at times. Cloudy, with a high near 32. Windy.

Sunday Night

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