Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

55°F

13°C

Humidity 62%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 08 Aug 03:52 AM PDT
Extended Forecast for

13 Miles ESE Illinois Valley OR

  • Today

    Today: Sunny, with a high near 78. East wind 6 to 10 mph becoming north northwest in the afternoon.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 59. North northeast wind 8 to 10 mph.

    Low: 59 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 75. North wind around 9 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56. North northeast wind around 11 mph.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72. North wind 9 to 11 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 78. East wind 6 to 10 mph becoming north northwest in the afternoon.
Tonight
Clear, with a low around 59. North northeast wind 8 to 10 mph.
Sunday
Sunny, with a high near 75. North wind around 9 mph.
Sunday Night
Clear, with a low around 56. North northeast wind around 11 mph.
Monday
Sunny, with a high near 72. North wind 9 to 11 mph.
Monday Night
Clear, with a low around 55.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Clear, with a low around 55.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Illinois Valley OR
 42.02°N 123.45°W (Elev. 5144 ft)
4:40 am PDT Aug 8, 2026
4am PDT Aug 8, 2026-6pm PDT Aug 14, 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