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

33°F

1°C

Humidity 98%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 28 Mar 05:52 AM PDT
Extended Forecast for

Happy Camp CA

  • Today

    Today: Mostly sunny, with a high near 75. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Northwest wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. West wind 5 to 7 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain. Snow level 3800 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 65. Northeast wind 3 to 5 mph.

    High: 65 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 11am. Mostly sunny, with a high near 68.

    High: 68 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm. Snow level 5600 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain. Snow level 4100 feet rising to 4700 feet. Cloudy, with a high near 53.

    High: 53 °F

    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 75. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 43. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 39. West wind 5 to 7 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Monday
A 20 percent chance of rain. Snow level 3800 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 65. Northeast wind 3 to 5 mph.
Monday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 38.
Tuesday
A 30 percent chance of rain, mainly after 11am. Mostly sunny, with a high near 68.
Tuesday Night
Rain likely, mainly after 11pm. Snow level 5600 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 40.
Wednesday
Rain. Snow level 4100 feet rising to 4700 feet. Cloudy, with a high near 53.
Wednesday Night
Rain. Snow level 4400 feet lowering to 3300 feet after midnight . Cloudy, with a low around 35.
Thursday
Rain. Snow level 3000 feet rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 52.
Thursday Night
A chance of rain. Snow level 3900 feet lowering to 2900 feet after midnight . Partly cloudy, with a low around 31.
Friday
A slight chance of rain. Snow level 2700 feet rising to 4600 feet in the afternoon. Sunny, with a high near 62.
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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:
4:41 am PDT Mar 28, 2026
Forecast Valid:
6am PDT Mar 28, 2026-6pm PDT Apr 3, 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