Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

65°F

18°C

Humidity 64%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 20 Jun 09:52 PM PDT
Extended Forecast for

19 Miles NE Happy Camp CA

  • Tonight

    Tonight: Clear, with a low around 52. North northwest wind around 5 mph becoming calm  after midnight.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 53. North wind 5 to 9 mph becoming calm  in the evening.

    Low: 53 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 91. Light and variable wind.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 60. North northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 52. North northwest wind around 5 mph becoming calm after midnight.
Sunday
Sunny, with a high near 84. Calm wind becoming north 5 to 9 mph in the afternoon.
Sunday Night
Clear, with a low around 53. North wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 91. Light and variable wind.
Monday Night
Clear, with a low around 60. North northwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Clear, with a low around 59.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Happy Camp CA
 42.02°N 123.15°W (Elev. 2165 ft)
10:40 pm PDT Jun 20, 2026
10pm PDT Jun 20, 2026-6pm PDT Jun 27, 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