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

60°F

16°C

Humidity 51%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 07 Aug 12:52 AM PDT
Extended Forecast for

14 Miles NW Cave Junction OR

Heat Advisory August 7, 01:39am until August 7, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 7, 01:39am until August 7, 11:00pm

    NOW until 11:00pm Fri

    Heat Advisory

  • Overnight

    Low: 66 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 83. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61. Northwest wind 6 to 8 mph becoming northeast after midnight.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80. North northeast wind 7 to 9 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 60. North northeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a steady temperature around 66. Northeast wind around 5 mph.
Friday
Sunny, with a high near 83. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Friday Night
Clear, with a low around 61. Northwest wind 6 to 8 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 80. North northeast wind 7 to 9 mph.
Saturday Night
Clear, with a low around 60. North northeast wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 76.
Sunday Night
Clear, with a low around 58.
Monday
Sunny, with a high near 74.
Monday Night
Clear, with a low around 57.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 74.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NW Cave Junction OR
 42.31°N 123.83°W (Elev. 4570 ft)
11:26 pm PDT Aug 6, 2026
1am PDT Aug 7, 2026-6pm PDT Aug 13, 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