Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from February 15, 10:00 AM PST until February 18, 04:00 AM PST

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

43°F

6°C

Humidity	99%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	15 Feb 04:52 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 15, 10:00am until February 18, 04:00am

Click here for hazard details and duration

Winter Storm Warning

Today
High: 43 °F
Rain/Snow
Likely then
Rain
Tonight
Low: 34 °F
Rain/Snow
Washington's Birthday
High: 37 °F⇓
Snow
Monday Night
Low: 28 °F
Heavy Snow
Tuesday
High: 33 °F
Heavy Snow
Tuesday Night
Low: 25 °F
Snow then
Snow Likely
Wednesday
High: 32 °F
Snow
Wednesday Night
Low: 28 °F
Snow
Thursday
High: 33 °F
Snow

Detailed Forecast

Today

A chance of rain and snow before 11am, then rain. Snow level 4700 feet rising to 5400 feet in the afternoon. High near 43. Southeast wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tonight

Rain and snow, becoming all snow after 2am. Snow level 5100 feet lowering to 4600 feet after midnight . Low around 34. South southeast wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Washington's Birthday

Snow. Temperature rising to near 37 by 11am, then falling to around 32 during the remainder of the day. West wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night

Snow. The snow could be heavy at times. Low around 28. South southwest wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 33. South southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. Low around 25. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday

Snow. High near 32. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow. Cloudy, with a low around 28.

Thursday

Snow. Mostly cloudy, with a high near 33.

Thursday Night

Snow likely. Mostly cloudy, with a low around 25.

Friday

Snow likely. Mostly cloudy, with a high near 36.