Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

72°F

22°C

Humidity	42%
Wind Speed	NE 5 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	17 Oct 02:52 PM PDT

More Information:

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

Extended Forecast for

Illinois Valley OR

Tonight
Low: 42 °F
Mostly Clear
Saturday
High: 78 °F
Patchy Fog
then Sunny
Saturday Night
Low: 47 °F
Increasing
Clouds
Sunday
High: 66 °F
Chance
Showers then
Mostly Sunny
Sunday Night
Low: 38 °F
Mostly Clear
Monday
High: 73 °F
Sunny
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 72 °F
Mostly Sunny
Tuesday Night
Low: 42 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 42. North wind 3 to 7 mph.

Saturday

Patchy fog between 8am and 11am. Otherwise, sunny, with a high near 78. Calm wind.

Saturday Night

Increasing clouds, with a low around 47. Southwest wind around 6 mph.

Sunday

A 30 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 66. Southwest wind 5 to 8 mph becoming calm in the morning.

Sunday Night

Mostly clear, with a low around 38. East northeast wind 3 to 7 mph.

Monday

Sunny, with a high near 73.

Monday Night

Mostly clear, with a low around 40.

Tuesday

Mostly sunny, with a high near 72.

Tuesday Night

Partly cloudy, with a low around 42.

Wednesday

Mostly sunny, with a high near 73.