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

42°F

6°C

Humidity 98%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 06 Dec 05:52 AM PST
Extended Forecast for

12 Miles W Happy Camp CA

  • Today

    Today: Mostly sunny, with a high near 42. West wind around 6 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain after 4am. Snow level 7600 feet. Partly cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain, mainly before 10am. Snow level 7100 feet. Mostly cloudy, with a high near 42. Southwest wind 3 to 5 mph.

    High: 42 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 10pm. Snow level 7500 feet. Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain. Snow level 8200 feet. Mostly sunny, with a high near 45. Southwest wind around 8 mph.

    High: 45 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 10am. Partly sunny, with a high near 48. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain Likely

  • Tuesday Night

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

    Low: 45 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 42. West wind around 6 mph.
Tonight
A 30 percent chance of rain after 4am. Snow level 7600 feet. Partly cloudy, with a low around 42. Light and variable wind.
Sunday
A 40 percent chance of rain, mainly before 10am. Snow level 7100 feet. Mostly cloudy, with a high near 42. Southwest wind 3 to 5 mph.
Sunday Night
A 20 percent chance of rain before 10pm. Snow level 7500 feet. Mostly cloudy, with a low around 42. Calm wind.
Monday
A 20 percent chance of rain. Snow level 8200 feet. Mostly sunny, with a high near 45. Southwest wind around 8 mph.
Monday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 43.
Tuesday
Rain likely, mainly after 10am. Partly sunny, with a high near 48. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Partly sunny, with a high near 48.
Wednesday Night
A chance of rain, mainly before 4am. Mostly cloudy, with a low around 45.
Thursday
A slight chance of rain. Snow level 7900 feet. Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 53.
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 6, 2025
Forecast Valid:
6am PST Dec 6, 2025-6pm PST Dec 12, 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