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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

NA

39°F

4°C

Humidity 98%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 07 Dec 05:52 AM PST
Extended Forecast for

2 Miles ESE Happy Camp CA

  • Today

    Today: A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 55. Calm wind.

    High: 55 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 44. South southwest wind 6 to 8 mph.

    Low: 44 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain. Partly sunny, with a high near 58. South southwest wind around 7 mph.

    High: 58 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain. Partly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 55. Calm wind.
Tonight
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 45. Calm wind.
Monday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 59. Calm wind.
Monday Night
A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 44. South southwest wind 6 to 8 mph.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 58. South southwest wind around 7 mph.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 47.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Sunny, with a high near 63.
Thursday Night
Clear, with a low around 45.
Friday
Sunny, with a high near 65.
Friday Night
Clear, with a low around 42.
Saturday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Happy Camp CA
 41.79°N 123.32°W (Elev. 1309 ft)
Last Update:
3:40 am PST Dec 7, 2025
Forecast Valid:
6am PST Dec 7, 2025-6pm PST Dec 13, 2025
 
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