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	SW 1 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	15 Feb 12:52 AM PST

More Information:

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

Extended Forecast for

7 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

Overnight
Low: 35 °F
Slight Chance
Rain
Sunday
High: 51 °F
Rain
Sunday Night
Low: 36 °F
Rain Likely
Washington's Birthday
High: 46 °F
Rain then
Rain/Snow
Monday Night
Low: 30 °F
Rain/Snow
then Snow
Tuesday
High: 39 °F
Snow
Tuesday Night
Low: 24 °F
Snow then
Snow Likely
Wednesday
High: 40 °F
Snow
Wednesday Night
Low: 26 °F
Snow

Detailed Forecast

Overnight

A 20 percent chance of rain before 4am. Snow level 4800 feet. Partly cloudy, with a low around 35. Light east wind.

Sunday

Rain, mainly after 11am. Snow level 4700 feet rising to 5500 feet in the afternoon. High near 51. East wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain likely, mainly after 4am. Snow level 5100 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 36. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Washington's Birthday

Rain before 1pm, then rain, possibly mixed with snow between 1pm and 4pm, then rain after 4pm. Snow level 3800 feet. High near 46. West southwest wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain before 7pm, then rain and snow between 7pm and 10pm, then snow after 10pm. Low around 30. Southwest wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. High near 39. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. Low around 24. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow. Cloudy, with a high near 40.

Wednesday Night

Snow. Cloudy, with a low around 26.

Thursday

Snow before 4pm, then rain and snow likely. Mostly cloudy, with a high near 41.

Thursday Night

Rain and snow likely. Mostly cloudy, with a low around 25.