National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Record Breaking Temperatures and Critical Fire Weather

More than 200 record or near record maximum temperatures are forecast across the southern half of the U.S. through the end of this week before additional record temperatures center back over the Southwest U.S. into the Rockies this weekend. Widespread record breaking warmth, low humidity, and gusty winds will produce critical fire weather today in the central Rockies to Plains. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

59°F

15°C

Humidity 42%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 25 Mar 01:52 PM PDT
Extended Forecast for

Happy Camp CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 63. Northwest wind around 9 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. North wind 7 to 9 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69. Northeast wind around 9 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Northeast wind around 7 mph.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 81. East northeast wind around 5 mph becoming calm in the morning.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 63. Northwest wind around 9 mph.
Tonight
Partly cloudy, with a low around 34. North wind 7 to 9 mph.
Thursday
Sunny, with a high near 69. Northeast wind around 9 mph.
Thursday Night
Partly cloudy, with a low around 36. Northeast wind around 7 mph.
Friday
Sunny, with a high near 81. East northeast wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 44.
Monday
A chance of rain. Mostly cloudy, with a high near 64.
Monday Night
Rain likely. Mostly cloudy, with a low around 42.
Tuesday
Rain. Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Happy Camp CA
 41.81°N 123.36°W (Elev. 1299 ft)
Last Update:
1:31 pm PDT Mar 25, 2026
Forecast Valid:
2pm PDT Mar 25, 2026-6pm PDT Mar 31, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation