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.

42°F

6°C

Humidity	98%
Wind Speed	WNW 1 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	14 Feb 09:52 PM PST

More Information:

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

Extended Forecast for

12 Miles NNE 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

Tonight
Low: 32 °F
Rain/Snow
Likely
Sunday
High: 37 °F
Rain/Snow
Sunday Night
Low: 32 °F
Rain/Snow
then Snow
Washington's Birthday
High: 33 °F
Snow
Monday Night
Low: 26 °F
Heavy Snow
Tuesday
High: 27 °F
Heavy Snow
Tuesday Night
Low: 20 °F
Snow
Wednesday
High: 28 °F
Snow
Wednesday Night
Low: 24 °F
Snow

Detailed Forecast

Tonight

A chance of rain and snow before 1am, then snow likely. Mostly cloudy, with a low around 32. South wind around 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Sunday

Rain, possibly mixed with snow. Snow level rising to 5300 feet in the afternoon. High near 37. South southeast wind 8 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 32. East southeast wind 7 to 11 mph becoming south southwest in the evening. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Washington's Birthday

Snow. High near 33. West wind 8 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 26. Southwest wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Tuesday

Snow before 10am, then snow showers between 10am and 1pm, then snow after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 27. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Tuesday Night

Snow. Low around 20. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow. Cloudy, with a high near 28.

Wednesday Night

Snow. Mostly cloudy, with a low around 24.

Thursday

Snow likely. Mostly cloudy, with a high near 30.

Thursday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 25.

Friday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 32.