Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

33°F

1°C

Humidity 100%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 03 Apr 04:52 AM PDT
Extended Forecast for

Happy Camp CA

Freeze Warning until April 3, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until April 3, 09:00am

    NOW until 9:00am Fri

    Freeze Warning

  • Overnight

    Low: 30 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 69. North northeast wind 5 to 7 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. North wind around 6 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Northeast wind around 7 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Light and variable wind.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 30. North wind around 6 mph.
Friday
Sunny, with a high near 69. North northeast wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 39. North wind around 6 mph.
Saturday
Sunny, with a high near 79. Northeast wind around 7 mph.
Saturday Night
Mostly clear, with a low around 45. Light and variable wind.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 46.
Tuesday
A chance of rain after 11am. Partly sunny, with a high near 73.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain and thunderstorms. Partly sunny, with a high near 67.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 40.
Thursday
A slight chance of rain. Mostly sunny, with a high near 69.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Happy Camp CA
 41.81°N 123.36°W (Elev. 1299 ft)
4:41 am PDT Apr 3, 2026
5am PDT Apr 3, 2026-6pm PDT Apr 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database