Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

37°F

3°C

Humidity	97%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	21 Feb 03:52 AM PST

More Information:

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

Extended Forecast for

17 Miles WNW Illinois Valley OR

Today
High: 39 °F
Windy. Chance
Snow then
Chance
Rain/Snow
Tonight
Low: 37 °F
Windy.
Rain/Snow
Likely then
Heavy Rain
Sunday
High: 44 °F
Rain/Snow and
Windy
Sunday Night
Low: 44 °F
Rain and
Windy
Monday
High: 47 °F
Rain and
Windy
Monday Night
Low: 44 °F
Heavy Rain
and Breezy
Tuesday
High: 46 °F
Rain/Snow
Tuesday Night
Low: 39 °F
Rain/Snow
Likely then
Chance Snow
Wednesday
High: 46 °F
Chance Snow

Detailed Forecast

Today

A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Windy, with a south wind 36 to 38 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain likely, possibly mixed with snow before 8pm, then rain. The rain could be heavy at times. Snow level 4900 feet rising to 5700 feet after midnight. Low around 37. Windy, with a south southeast wind 44 to 46 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday

Rain before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. The rain could be heavy at times. Snow level 4900 feet rising to 5700 feet in the afternoon. High near 44. Windy, with a south wind around 39 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday Night

Rain. Snow level 6400 feet. Low around 44. Windy, with a south wind 38 to 40 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Rain. Snow level 6700 feet rising to 7200 feet in the afternoon. High near 47. Windy, with a south wind 34 to 37 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Monday Night

Rain. The rain could be heavy at times. Low around 44. Breezy. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Tuesday

Rain and snow. Snow level 6400 feet lowering to 5400 feet in the afternoon . High near 46. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday Night

Rain and snow likely before 10pm, then a chance of snow. Mostly cloudy, with a low around 39.

Wednesday

A chance of snow. Partly sunny, with a high near 46.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 36.

Thursday

A chance of rain and snow. Snow level rising to 4700 feet in the afternoon. Partly sunny, with a high near 49.

Thursday Night

A chance of rain and snow. Snow level 4900 feet. Mostly cloudy, with a low around 39.

Friday

A chance of rain and snow. Snow level 4500 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 52.