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

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

98°F

37°C

Humidity 14%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Heat Index93°F (34°C)
Last update 06 Aug 04:52 PM PDT
Extended Forecast for

18 Miles NE Happy Camp CA

Heat Advisory August 6, 05:21pm until August 7, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 6, 05:21pm until August 7, 11:00pm

    NOW until 11:00pm Fri

    Heat Advisory

  • Tonight

    Low: 65 °F

    Clear then
    Patchy Smoke

  • Friday

    Friday: Patchy smoke between 7am and 11am. Sunny and hot, with a high near 99. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 99 °F

    Patchy Smoke
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 63. North northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 97. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. North northwest wind 5 to 10 mph becoming light north  after midnight.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Tonight
Patchy smoke after 1am. Clear, with a low around 65. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Patchy smoke between 7am and 11am. Sunny and hot, with a high near 99. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Friday Night
Clear, with a low around 63. North northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 97. Calm wind becoming north 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 59. North northwest wind 5 to 10 mph becoming light north after midnight.
Sunday
Sunny, with a high near 92.
Sunday Night
Clear, with a low around 57.
Monday
Sunny, with a high near 90.
Monday Night
Clear, with a low around 56.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Clear, with a low around 55.
Thursday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NE Happy Camp CA
 42.02°N 123.15°W (Elev. 2165 ft)
4:40 pm PDT Aug 6, 2026
5pm PDT Aug 6, 2026-6pm PDT Aug 13, 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