Critical Fire Weather Conditions in the Plains; Increasing Severe Weather Chances for the Plains and Upper Midwest

A strengthening storm system will bring impactful weather to the much of Central U.S. over the next couple of days, including heavy snow in the northern Rockies, Critical fire weather conditions for portions of the Plains, and increasing severe weather chances from the central/southern Plains to the Upper Midwest. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

57°F

14°C

Humidity 58%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 22 Apr 05:52 PM PDT
Extended Forecast for

Happy Camp CA

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 72. Calm wind becoming north around 5 mph in the afternoon.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 39. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Northwest wind 5 to 9 mph becoming light north  after midnight.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 11am and 2pm, then a slight chance of rain after 2pm.  Mostly sunny, with a high near 69. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 11pm.  Partly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain.  Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm.  Partly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. West northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 72. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 39. North northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 76. Light and variable wind becoming northwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 41. Northwest wind 5 to 9 mph becoming light north after midnight.
Saturday
A slight chance of showers and thunderstorms between 11am and 2pm, then a slight chance of rain after 2pm. Mostly sunny, with a high near 69. Chance of precipitation is 20%.
Saturday Night
A 30 percent chance of rain, mainly before 11pm. Partly cloudy, with a low around 41.
Sunday
A chance of rain. Partly sunny, with a high near 61.
Sunday Night
A chance of rain before 11pm. Partly cloudy, with a low around 40.
Monday
A chance of rain. Partly sunny, with a high near 66.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 70.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 72.
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 pm PDT Apr 22, 2026
6pm PDT Apr 22, 2026-6pm PDT Apr 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