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

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

31°F

-1°C

Humidity	99%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	18 Feb 05:52 AM PST

More Information:

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

Extended Forecast for

17 Miles NE Happy Camp CA

Winter Storm Warning February 18, 06:59am until February 19, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 18, 06:59am until February 19, 10:00am
NOW until 10:00am Thu
Winter Storm Warning
Today
High: 30 °F
Heavy Snow
Tonight
Low: 22 °F
Heavy Snow
Thursday
High: 32 °F
Snow
Thursday Night
Low: 22 °F
Chance Snow
then Slight
Chance Snow
Friday
High: 35 °F
Slight Chance
Snow
Friday Night
Low: 29 °F
Chance Snow
and Breezy
Saturday
High: 38 °F
Snow Likely
and Breezy
Saturday Night
Low: 36 °F
Snow and
Windy

Detailed Forecast

Today

Snow likely, mainly between 3pm and 5pm. The snow could be heavy at times. Partly sunny, with a high near 30. South southwest wind 5 to 11 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow, mainly after 9pm. The snow could be heavy at times. Low around 22. South wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow, mainly before 4pm. High near 32. South wind 5 to 8 mph becoming north in the morning. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Thursday Night

A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22. North wind 5 to 7 mph becoming calm after midnight. New snow accumulation of less than a half inch possible.

Friday

A 20 percent chance of snow. Mostly sunny, with a high near 35. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 29. Breezy. New snow accumulation of less than a half inch possible.

Saturday

Snow likely, mainly after 4pm. Partly sunny, with a high near 38. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow. Mostly cloudy, with a low around 36. Windy.

Sunday

Snow. Cloudy, with a high near 40. Breezy.

Sunday Night

Snow. Cloudy, with a low around 37. Breezy.

Monday

Snow. Cloudy, with a high near 40. Breezy.

Monday Night

Snow. Cloudy, with a low around 34.

Tuesday

Snow. Cloudy, with a high near 40.