Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

84°F

29°C

Humidity 20%
Wind Speed SW 10 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index81°F (27°C)
Last update 25 Aug 05:52 PM PDT
Extended Forecast for

8 Miles ENE Happy Camp CA

  • Tonight

    Tonight: Mostly clear, with a low around 53. West wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. West wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52. West northwest wind 6 to 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 88. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 88 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. West wind 5 to 10 mph becoming north northeast after midnight.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 53. West wind 5 to 11 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 88. West wind 5 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 52. West northwest wind 6 to 10 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 88. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 51. West wind 5 to 10 mph becoming north northeast after midnight.
Friday
Sunny, with a high near 88.
Friday Night
Clear, with a low around 49.
Saturday
Sunny, with a high near 86.
Saturday Night
Clear, with a low around 49.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Happy Camp CA
 41.85°N 123.22°W (Elev. 2162 ft)
5:26 pm PDT Aug 25, 2026
6pm PDT Aug 25, 2026-6pm PDT Sep 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database