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 >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

97°F

36°C

Humidity 14%
Wind Speed W 7 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Heat Index92°F (33°C)
Last update 06 Aug 05:52 PM PDT
Extended Forecast for

11 Miles NNE Happy Camp CA

Heat Advisory August 6, 06:35pm until August 7, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 6, 06:35pm until August 7, 11:00pm

    NOW until 11:00pm Fri

    Heat Advisory

  • Tonight

    Low: 62 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61. North northeast wind 7 to 9 mph.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85. North wind 7 to 10 mph.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. North wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 62. West wind 5 to 8 mph becoming light and variable.
Friday
Sunny, with a high near 89. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Friday Night
Clear, with a low around 61. North northeast wind 7 to 9 mph.
Saturday
Sunny, with a high near 85. North wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 56. North wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 84.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 80.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 77.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Happy Camp CA
 41.94°N 123.25°W (Elev. 4360 ft)
4:40 pm PDT Aug 6, 2026
6pm PDT Aug 6, 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