Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

67°F

19°C

Humidity 59%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 31 Jul 10:52 PM PDT
Extended Forecast for

14 Miles N Happy Camp CA

  • Tonight

    Tonight: Mostly clear, with a low around 52. North wind around 6 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 74. North northwest wind 6 to 11 mph.

    High: 74 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Northeast wind 9 to 11 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71. North wind around 10 mph.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48. North wind around 14 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 52. North wind around 6 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 74. North northwest wind 6 to 11 mph.
Saturday Night
Mostly clear, with a low around 47. Northeast wind 9 to 11 mph.
Sunday
Sunny, with a high near 71. North wind around 10 mph.
Sunday Night
Clear, with a low around 48. North wind around 14 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 80.
Monday Night
Clear, with a low around 54.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Clear, with a low around 59.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 82.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Happy Camp CA
 42.01°N 123.39°W (Elev. 4977 ft)
11:26 pm PDT Jul 31, 2026
11pm PDT Jul 31, 2026-6pm PDT Aug 7, 2026
 
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Additional Resources

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