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 Watch in effect from February 16, 10:00 PM PST until February 17, 10:00 PM PST

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

41°F

5°C

Humidity	98%
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	14 Feb 10:52 PM PST

More Information:

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

Extended Forecast for

Illinois Valley OR

Winter Storm Watch February 16, 10:00pm until February 17, 10:00pm

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 33 °F
Chance Rain
Sunday
High: 48 °F
Rain
Sunday Night
Low: 33 °F
Rain Likely
Washington's Birthday
High: 44 °F
Rain
Monday Night
Low: 26 °F
Rain/Snow
Tuesday
High: 38 °F
Rain/Snow
Tuesday Night
Low: 22 °F
Snow
Wednesday
High: 39 °F
Snow then
Rain/Snow
Wednesday Night
Low: 24 °F
Rain/Snow
then Snow

Detailed Forecast

Tonight

A chance of rain before 1am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 50%.

Sunday

Rain. High near 48. North northeast wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain likely, mainly between midnight and 3am. Snow level 5000 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 33. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Washington's Birthday

Rain. Snow level 3900 feet lowering to 3200 feet in the afternoon . High near 44. Southwest wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain before 10pm, then rain and snow. Snow level 1800 feet. Low around 26. Southwest wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Tuesday

Rain, possibly mixed with snow. Snow level 1600 feet. High near 38. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Tuesday Night

Snow. Low around 22. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday

Snow before 1pm, then rain and snow between 1pm and 4pm, then rain after 4pm. Cloudy, with a high near 39.

Wednesday Night

Rain before 7pm, then rain and snow between 7pm and 10pm, then snow after 10pm. Cloudy, with a low around 24.

Thursday

Snow before 10am, then rain, possibly mixed with snow. Snow level rising to 1900 feet in the afternoon. Mostly cloudy, with a high near 40.

Thursday Night

Rain and snow. Snow level 1500 feet. Mostly cloudy, with a low around 22.

Friday

Rain and snow likely. Snow level rising to 2200 feet in the afternoon. Mostly cloudy, with a high near 42.