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.

50°F

10°C

Humidity	81%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	14 Feb 04:52 PM 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

This Afternoon
High: 44 °F
Chance Rain
Tonight
Low: 36 °F
Rain/Snow
Likely
Sunday
High: 43 °F
Rain/Snow
Sunday Night
Low: 36 °F
Rain/Snow
Washington's Birthday
High: 39 °F
Snow
Monday Night
Low: 30 °F
Heavy Snow
and Breezy
Tuesday
High: 33 °F
Heavy Snow
and Windy
Tuesday Night
Low: 25 °F
Snow
Wednesday
High: 33 °F
Snow and
Breezy

Detailed Forecast

This Afternoon

A 40 percent chance of rain. Snow level 5700 feet. Mostly cloudy, with a high near 44. South wind around 16 mph, with gusts as high as 24 mph.

Tonight

A chance of rain before 10pm, then a chance of rain and snow between 10pm and 4am, then snow likely after 4am. Snow level 5300 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 36. South wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday

Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 4700 feet rising to 5300 feet in the afternoon. High near 43. South southeast wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday Night

Rain, possibly mixed with snow, becoming all snow after 1am. Snow level 5100 feet lowering to 4600 feet after midnight . Low around 36. Southeast wind 6 to 11 mph becoming light and variable. Chance of precipitation is 90%. Little or no snow accumulation expected.

Washington's Birthday

Snow. High near 39. West wind 11 to 17 mph, with gusts as high as 26 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 30. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 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 33. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. Mostly cloudy, with a low around 25.

Wednesday

Snow. Mostly cloudy, with a high near 33. Breezy.

Wednesday Night

Snow. Mostly cloudy, with a low around 28.

Thursday

Snow likely. Mostly cloudy, with a high near 35. Breezy.

Thursday Night

Snow likely. Mostly cloudy, with a low around 28. Breezy.

Friday

Snow likely. Mostly cloudy, with a high near 38. Breezy.