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

A front will bring scattered showers and storms to portions of the Central and Eastern US. Severe storms are expected in parts of the Great Plains and Ozarks today. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

72°F

22°C

Humidity 40%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 06 Aug 08:52 AM PDT
Extended Forecast for

15 Miles NNE Happy Camp CA

Heat Advisory August 6, 09:23am until August 7, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 6, 09:23am until August 7, 11:00pm

    NOW until 11:00pm Fri

    Heat Advisory

  • Today

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 62. West northwest wind 5 to 8 mph becoming light and variable.

    Low: 62 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85. South southeast wind around 6 mph becoming light and variable  in the morning.

    High: 85 °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 81. Northeast wind 7 to 9 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 85. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Tonight
Clear, with a low around 62. West northwest wind 5 to 8 mph becoming light and variable.
Friday
Sunny, with a high near 85. South southeast wind around 6 mph becoming light and variable in the morning.
Friday Night
Clear, with a low around 61. North northeast wind 7 to 9 mph.
Saturday
Sunny, with a high near 81. Northeast wind 7 to 9 mph.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 77.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 75.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Clear, with a low around 52.
Wednesday
Sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Happy Camp CA
 42.02°N 123.3°W (Elev. 5801 ft)
4:40 am PDT Aug 6, 2026
9am PDT Aug 6, 2026-6pm PDT Aug 12, 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