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 NNW 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 07 Dec 06:52 AM PST
Extended Forecast for

12 Miles W Happy Camp CA

  • Today

    Today: Rain likely, mainly after 4pm. Snow level 7800 feet. Mostly cloudy, with a high near 42. Southwest wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely, mainly before 10pm. Snow level 8100 feet. Mostly cloudy, with a low around 42. South southwest wind around 6 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday

    Monday: A 20 percent chance of rain. Partly sunny, with a high near 46. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 46 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain. Snow level 7800 feet rising to 8900 feet after midnight. Mostly cloudy, with a low around 44. Southwest wind around 15 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain. Partly sunny, with a high near 46. Southwest wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 46 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
Rain likely, mainly after 4pm. Snow level 7800 feet. Mostly cloudy, with a high near 42. Southwest wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly before 10pm. Snow level 8100 feet. Mostly cloudy, with a low around 42. South southwest wind around 6 mph. Chance of precipitation is 60%.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 46. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Monday Night
A 40 percent chance of rain. Snow level 7800 feet rising to 8900 feet after midnight. Mostly cloudy, with a low around 44. Southwest wind around 15 mph, with gusts as high as 23 mph.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 46. Southwest wind 13 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 47.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Thursday
Sunny, with a high near 50.
Thursday Night
Clear, with a low around 45.
Friday
Sunny, with a high near 52.
Friday Night
Clear, with a low around 41.
Saturday
Sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Happy Camp CA
 41.79°N 123.59°W (Elev. 5000 ft)
Last Update:
3:40 am PST Dec 7, 2025
Forecast Valid:
7am PST Dec 7, 2025-6pm PST Dec 13, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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