Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

39°F

4°C

Humidity 95%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 01 Dec 06:52 PM PST
Extended Forecast for

7 Miles W Illinois Valley OR

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 38. Northeast wind 7 to 9 mph.

    Low: 38 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. East northeast wind 7 to 9 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. Northeast wind around 15 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Northeast wind 8 to 14 mph, with gusts as high as 18 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. East northeast wind 10 to 13 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain

  • Friday

    Friday: A chance of rain.  Partly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 38. Northeast wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 46. East northeast wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 34. Northeast wind around 15 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 45. Northeast wind 8 to 14 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 37. East northeast wind 10 to 13 mph.
Thursday
Partly sunny, with a high near 49.
Thursday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 42.
Friday
A chance of rain. Partly sunny, with a high near 49.
Friday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43.
Saturday
Rain likely. Mostly cloudy, with a high near 46.
Saturday Night
A chance of rain. Snow level 6200 feet. Mostly cloudy, with a low around 41.
Sunday
Rain likely. Snow level 6100 feet. Mostly cloudy, with a high near 44.
Sunday Night
A chance of rain. Snow level 5400 feet. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Snow level 5400 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Illinois Valley OR
 42.09°N 123.83°W (Elev. 3278 ft)
3:40 pm PST Dec 1, 2025
7pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database