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

Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

72°F

22°C

Humidity 23%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 28 Mar 12:52 PM PDT
Extended Forecast for

Happy Camp CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 7 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West northwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain. Partly sunny, with a high near 69. Light and variable wind.

    High: 69 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain. Cloudy, with a high near 53.

    High: 53 °F

    Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 7 mph.
Tonight
Partly cloudy, with a low around 41. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 74. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 69. Light and variable wind.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 68.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Wednesday
Rain. Cloudy, with a high near 53.
Wednesday Night
Rain. Snow level 4800 feet lowering to 3100 feet after midnight . Cloudy, with a low around 35.
Thursday
Rain. Snow level 2800 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 52.
Thursday Night
A chance of rain. Snow level 3800 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 31.
Friday
A slight chance of rain. Snow level 2600 feet rising to 4900 feet in the afternoon. Mostly sunny, with a high near 65.
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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:
1:26 pm PDT Mar 28, 2026
Forecast Valid:
1pm PDT Mar 28, 2026-6pm PDT Apr 3, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation