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 95%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 28 Mar 04:52 AM PDT
Extended Forecast for

9 Miles ENE Happy Camp CA

  • Today

    Today: Mostly sunny, with a high near 75. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. West wind around 6 mph becoming calm in the evening.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 70 °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.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain. Snow level 3800 feet rising to 5300 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 after 11am. Mostly sunny, with a high near 68.

    High: 68 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Snow level 5900 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain. Snow level 4200 feet rising to 4900 feet. Cloudy, with a high near 54.

    High: 54 °F

    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 75. Calm wind becoming west 5 to 9 mph in the afternoon.
Tonight
Partly cloudy, with a low around 44. West wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 70. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 39. West wind 5 to 7 mph becoming light and variable in the evening.
Monday
A 20 percent chance of rain. Snow level 3800 feet rising to 5300 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 after 11am. Mostly sunny, with a high near 68.
Tuesday Night
A chance of rain. Snow level 5900 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 40.
Wednesday
Rain. Snow level 4200 feet rising to 4900 feet. Cloudy, with a high near 54.
Wednesday Night
Rain. Snow level 4600 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 53.
Thursday Night
A chance of rain. Snow level 3900 feet lowering to 2900 feet after midnight . Partly cloudy, with a low around 32.
Friday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Happy Camp CA
 41.84°N 123.19°W (Elev. 1421 ft)
Last Update:
4:41 am PDT Mar 28, 2026
Forecast Valid:
5am 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