Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

70°F

21°C

Humidity 50%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 03 Oct 10:52 AM PDT
Extended Forecast for

9 Miles WNW Cave Junction OR

  • Today

    Today: Sunny, with a high near 80. West southwest wind 3 to 6 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. West southwest wind 5 to 9 mph becoming east southeast in the evening.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 81. East southeast wind 5 to 11 mph becoming west southwest in the afternoon.

    High: 81 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Cloudy during the early evening, then gradual clearing, with a low around 63. Light and variable wind becoming east northeast 5 to 9 mph.

    Low: 63 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny, with a high near 81. East wind around 5 mph becoming calm  in the morning.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 80. West southwest wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 61. West southwest wind 5 to 9 mph becoming east southeast in the evening.
Sunday
Increasing clouds, with a high near 81. East southeast wind 5 to 11 mph becoming west southwest in the afternoon.
Sunday Night
Cloudy during the early evening, then gradual clearing, with a low around 63. Light and variable wind becoming east northeast 5 to 9 mph.
Monday
Sunny, with a high near 81. East wind around 5 mph becoming calm in the morning.
Monday Night
Clear, with a low around 58.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Clear, with a low around 59.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Clear, with a low around 59.
Thursday
Sunny, with a high near 82.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Cave Junction OR
 42.23°N 123.81°W (Elev. 3648 ft)
11:21 am PDT Oct 3, 2026
11am PDT Oct 3, 2026-6pm PDT Oct 9, 2026
 
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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