Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

48°F

9°C

Humidity 95%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 09 Dec 08:52 AM PST
Extended Forecast for

14 Miles N Happy Camp CA

  • Today

    Today: A 20 percent chance of rain after noon.  Partly sunny, with a high near 48. West southwest wind around 9 mph.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Southwest wind around 8 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. West southwest wind 5 to 7 mph.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. South wind 7 to 9 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52. East southeast wind 5 to 8 mph becoming north in the afternoon.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of rain after noon. Partly sunny, with a high near 48. West southwest wind around 9 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Southwest wind around 8 mph.
Wednesday
Mostly sunny, with a high near 53. West southwest wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 38. South wind 7 to 9 mph.
Thursday
Sunny, with a high near 52. East southeast wind 5 to 8 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 52.
Saturday Night
A slight chance of rain. Snow level 6800 feet. Partly cloudy, with a low around 37.
Sunday
A chance of rain. Snow level 6600 feet. Partly sunny, with a high near 45.
Sunday Night
A chance of rain. Snow level 6900 feet. Mostly cloudy, with a low around 39.
Monday
Rain likely. Snow level 7600 feet. Mostly cloudy, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Happy Camp CA
 42.01°N 123.39°W (Elev. 4977 ft)
3:41 am PST Dec 9, 2025
9am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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