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

Record Temperatures Expected Across the Southern US; Fire Weather Concerns in the Central US

Unseasonably warm temperatures continue today across the southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Dry and gusty winds will produce elevated to critical fire weather in the central and southern Plains and elevated conditions over portions of the Desert Southwest on Friday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

36°F

2°C

Humidity 88%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 27 Mar 12:52 AM PDT
Extended Forecast for

Happy Camp CA

  • Overnight

    Overnight: Partly cloudy, with a low around 39. Northeast wind around 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 79. Northeast wind around 6 mph becoming calm in the afternoon.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. Light and variable wind.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain

  • Monday

    Monday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 61.

    High: 61 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. Northeast wind around 6 mph.
Friday
Sunny, with a high near 79. Northeast wind around 6 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 43. Light and variable wind.
Saturday
Sunny, with a high near 77. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 44. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 43.
Monday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 61.
Monday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 60.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 40.
Wednesday
Rain. Cloudy, with a high near 53.
Wednesday Night
Rain. Snow level 4100 feet lowering to 3300 feet after midnight . Cloudy, with a low around 35.
Thursday
Rain. Snow level 3100 feet rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 52.
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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:
12:36 am PDT Mar 27, 2026
Forecast Valid:
1am PDT Mar 27, 2026-6pm PDT Apr 2, 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