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

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. 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

62°F

17°C

Humidity 57%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 06 Aug 12:52 AM PDT
Extended Forecast for

16 Miles N Happy Camp CA

Heat Advisory August 6, 01:01am until August 6, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 6, 01:01am until August 6, 11:00pm

    NOW until 11:00pm Thu

    Heat Advisory

  • Overnight

    Low: 63 °F

    Haze

  • Thursday

    Thursday: Widespread haze before 1pm. Sunny, with a high near 82. Southeast wind 5 to 10 mph becoming west in the afternoon.

    High: 82 °F

    Haze

  • Thursday Night

    Thursday Night: Widespread haze after midnight. Clear, with a low around 63. West northwest wind 6 to 10 mph becoming east after midnight.

    Low: 63 °F

    Clear then
    Haze

  • Friday

    Friday: Sunny, with a high near 82. East wind around 6 mph becoming light and variable.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61. North northeast wind 8 to 10 mph.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Overnight
Widespread haze. Clear, with a low around 63. Southeast wind around 6 mph.
Thursday
Widespread haze before 1pm. Sunny, with a high near 82. Southeast wind 5 to 10 mph becoming west in the afternoon.
Thursday Night
Widespread haze after midnight. Clear, with a low around 63. West northwest wind 6 to 10 mph becoming east after midnight.
Friday
Sunny, with a high near 82. East wind around 6 mph becoming light and variable.
Friday Night
Clear, with a low around 61. North northeast wind 8 to 10 mph.
Saturday
Sunny, with a high near 78.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 73.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 72.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 71.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles N Happy Camp CA
 42.03°N 123.36°W (Elev. 5997 ft)
11:21 pm PDT Aug 5, 2026
1am 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