Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

62°F

17°C

Humidity 60%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 05 Aug 07:52 AM PDT
Extended Forecast for

19 Miles NNE Happy Camp CA

Heat Advisory August 5, 11:00am until August 6, 11:00pm
Red Flag Warning August 5, 02:00pm until August 5, 09:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  • Today

    Today: Patchy smoke before 3pm. Sunny, with a high near 87. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 87 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke after 11pm. Clear, with a low around 65. West wind 5 to 9 mph becoming light west southwest.

    Low: 65 °F

    Patchy Smoke

  • Thursday

    Thursday: Sunny, with a high near 87. South southwest wind around 6 mph becoming calm.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 65. West northwest wind 5 to 9 mph becoming light and variable.

    Low: 65 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Light and variable wind becoming north northwest around 6 mph in the afternoon.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Patchy smoke before 3pm. Sunny, with a high near 87. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
Patchy smoke after 11pm. Clear, with a low around 65. West wind 5 to 9 mph becoming light west southwest.
Thursday
Sunny, with a high near 87. South southwest wind around 6 mph becoming calm.
Thursday Night
Clear, with a low around 65. West northwest wind 5 to 9 mph becoming light and variable.
Friday
Sunny, with a high near 86. Light and variable wind becoming north northwest around 6 mph in the afternoon.
Friday Night
Clear, with a low around 63.
Saturday
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny, with a high near 76.
Sunday Night
Clear, with a low around 55.
Monday
Sunny, with a high near 74.
Monday Night
Clear, with a low around 54.
Tuesday
Sunny, with a high near 74.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NNE Happy Camp CA
 42.07°N 123.25°W (Elev. 5495 ft)
4:51 am PDT Aug 5, 2026
8am PDT Aug 5, 2026-6pm PDT Aug 11, 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