Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

59°F

15°C

Humidity 68%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 22 Aug 11:52 PM PDT
Extended Forecast for

12 Miles NE Happy Camp CA

  • Overnight

    Overnight: Clear, with a low around 50. North wind around 8 mph.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 73. North northeast wind 6 to 8 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 55. North wind 8 to 10 mph becoming east southeast after midnight.

    Low: 55 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 78. East southeast wind 6 to 10 mph becoming west southwest in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. West southwest wind 5 to 9 mph becoming light and variable.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

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

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 50. North wind around 8 mph.
Sunday
Sunny, with a high near 73. North northeast wind 6 to 8 mph.
Sunday Night
Increasing clouds, with a low around 55. North wind 8 to 10 mph becoming east southeast after midnight.
Monday
Mostly sunny, with a high near 78. East southeast wind 6 to 10 mph becoming west southwest in the afternoon.
Monday Night
Mostly clear, with a low around 57. West southwest wind 5 to 9 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Happy Camp CA
 41.92°N 123.21°W (Elev. 5666 ft)
11:26 pm PDT Aug 22, 2026
12am PDT Aug 23, 2026-6pm PDT Aug 29, 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