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.

NA

70°F

21°C

Humidity 42%
Wind Speed NNE 9 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 17 Oct 01:52 PM PDT
Extended Forecast for

11 Miles ESE Illinois Valley OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. North northwest wind around 6 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. North wind around 5 mph becoming light and variable.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. Southeast wind around 6 mph becoming calm.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 43. Light and variable wind becoming south southwest 5 to 10 mph after midnight.

    Low: 43 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of rain before 11am.  Snow level 10500 feet lowering to 6600 feet in the afternoon . Mostly sunny, with a high near 47. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 47 °F

    Chance Rain
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 55. North northwest wind around 6 mph.
Tonight
Mostly clear, with a low around 46. North wind around 5 mph becoming light and variable.
Saturday
Sunny, with a high near 60. Southeast wind around 6 mph becoming calm.
Saturday Night
Increasing clouds, with a low around 43. Light and variable wind becoming south southwest 5 to 10 mph after midnight.
Sunday
A 30 percent chance of rain before 11am. Snow level 10500 feet lowering to 6600 feet in the afternoon . Mostly sunny, with a high near 47. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
A slight chance of rain. Snow level 8100 feet. Mostly cloudy, with a low around 44.
Thursday
A chance of rain. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ESE Illinois Valley OR
 42.03°N 123.48°W (Elev. 5197 ft)
1:40 pm PDT Oct 17, 2025
2pm PDT Oct 17, 2025-6pm PDT Oct 23, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database