Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

47°F

8°C

Humidity 97%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 06 Sep 03:52 AM PDT
Extended Forecast for

Happy Camp CA

  • Today

    Today: A slight chance of showers and thunderstorms between 11am and 2pm.  Mostly sunny, with a high near 72. Calm wind becoming north northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 43. North northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 43 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 82. North northeast wind 5 to 8 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Northeast wind 5 to 7 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. East northeast wind around 5 mph becoming calm  in the morning.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 11am and 2pm. Mostly sunny, with a high near 72. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 43. North northwest wind 5 to 9 mph becoming calm in the evening.
Labor Day
Sunny, with a high near 82. North northeast wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 47. Northeast wind 5 to 7 mph.
Tuesday
Sunny, with a high near 90. East northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Mostly clear, with a low around 55.
Friday
A slight chance of rain. Mostly sunny, with a high near 86.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 50.
Saturday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Happy Camp CA
 41.78°N 123.38°W (Elev. 1381 ft)
2:11 am PDT Sep 6, 2026
4am PDT Sep 6, 2026-6pm PDT Sep 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