Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

94°F

34°C

Humidity 18%
Wind Speed NE 8 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Heat Index90°F (32°C)
Last update 11 Aug 04:52 PM PDT
Extended Forecast for

9 Miles ENE Cave Junction OR

  • Tonight

    Tonight: Clear, with a low around 55. Northeast wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. North wind 5 to 8 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. Northeast wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. North wind around 6 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52. North northeast wind 3 to 6 mph.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 55. Northeast wind 5 to 9 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 82. North wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 53. Northeast wind 6 to 8 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 82. North wind around 6 mph.
Thursday Night
Clear, with a low around 52. North northeast wind 3 to 6 mph.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
A slight chance of rain. Partly sunny, with a high near 82.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Cave Junction OR
 42.23°N 123.51°W (Elev. 2156 ft)
4:40 pm PDT Aug 11, 2026
5pm PDT Aug 11, 2026-6pm PDT Aug 18, 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