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 Weather Advisory until February 19, 10:00 AM PST

Current conditions at

Mount Shasta (KMHS)

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

light snow

31°F

-1°C

Humidity	78%
Wind Speed	ESE 6 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	25°F (-4°C)
Visibility	5.00 mi
Wind Chill	25°F (-4°C)
Last update	18 Feb 02:56 PM PST

More Information:

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

Extended Forecast for

Weed CA

Winter Weather Advisory February 18, 03:06pm until February 19, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 03:06pm until February 19, 10:00am
NOW until 10:00am Thu
Winter Weather Advisory
This Afternoon
High: 32 °F
Chance Snow
Tonight
Low: 24 °F
Chance Snow
then Snow and
Breezy
Thursday
High: 33 °F
Snow then
Chance Snow
Thursday Night
Low: 15 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 34 °F
Mostly Sunny
then Slight
Chance Snow
Friday Night
Low: 25 °F
Chance Snow
Saturday
High: 36 °F
Chance Snow
and Breezy
Saturday Night
Low: 31 °F
Rain/Snow
Likely and
Windy

Detailed Forecast

This Afternoon

A 50 percent chance of snow. Mostly cloudy, with a high near 32. Southeast wind around 11 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, mainly after 1am. Low around 24. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow, mainly before 9am. High near 33. Calm wind becoming north northwest 5 to 8 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 15. Northeast wind around 5 mph becoming calm after midnight.

Friday

A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 34. Light south southeast wind becoming south 5 to 10 mph in the morning.

Friday Night

A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow. Mostly cloudy, with a high near 36. Breezy. New snow accumulation of less than a half inch possible.

Saturday Night

A chance of snow before 10pm, then rain likely, possibly mixed with snow. Snow level rising to 3900 feet after midnight. Mostly cloudy, with a low around 31. Windy.

Sunday

Rain, possibly mixed with snow, becoming all rain after 10am. Snow level 4100 feet rising to 4600 feet in the afternoon. Cloudy, with a high near 40. Windy.

Sunday Night

Rain. Snow level 5400 feet. Cloudy, with a low around 35. Windy.

Monday

Rain, possibly mixed with snow. Snow level 5100 feet. Cloudy, with a high near 42. Breezy.

Monday Night

Rain, possibly mixed with snow. Snow level 4500 feet. Cloudy, with a low around 31.

Tuesday

Rain, possibly mixed with snow. Snow level 4200 feet. Mostly cloudy, with a high near 43.

Tuesday Night

Rain and snow. Snow level 3800 feet. Mostly cloudy, with a low around 29.

Wednesday

Rain and snow likely. Snow level rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 44.