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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

44°F

7°C

Humidity 99%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 16 Feb 09:52 AM PST
Extended Forecast for

Happy Camp CA

Winter Storm Warning February 16, 10:33am until February 19, 10:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 16, 10:33am until February 19, 10:00am

    NOW until 10:00am Thu

    Winter Storm Warning

  • Washington's Birthday

    High: 45 °F

    Rain

  • Tonight

    Tonight: Snow, possibly mixed with rain, becoming all snow after 5am. Snow level 1400 feet. Low around 27. South southwest wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow showers. Some thunder is also possible. High near 38. South southwest wind 7 to 11 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 7pm. Low around 22. South southeast wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 4pm. Snow level rising to 1900 feet in the afternoon. High near 40. Southwest wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 7pm, then rain, possibly mixed with snow between 7pm and 1am, then snow after 1am. Snow level 1700 feet. Low around 23. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Rain/Snow

  • Thursday

    Thursday: Snow before 10am, then rain, possibly mixed with snow. Snow level 1500 feet rising to 2000 feet in the afternoon. High near 39. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow, becoming all snow after 7pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Washington's Birthday
Rain. Snow level 3900 feet lowering to 3100 feet. High near 45. South southwest wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 80%.
Tonight
Snow, possibly mixed with rain, becoming all snow after 5am. Snow level 1400 feet. Low around 27. South southwest wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Rain and snow showers. Some thunder is also possible. High near 38. South southwest wind 7 to 11 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 7pm. Low around 22. South southeast wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 4pm. Snow level rising to 1900 feet in the afternoon. High near 40. Southwest wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday Night
Rain before 7pm, then rain, possibly mixed with snow between 7pm and 1am, then snow after 1am. Snow level 1700 feet. Low around 23. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow before 10am, then rain, possibly mixed with snow. Snow level 1500 feet rising to 2000 feet in the afternoon. High near 39. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Rain likely, possibly mixed with snow, becoming all snow after 7pm. Mostly cloudy, with a low around 19.
Friday
Snow likely before 1pm, then rain likely, possibly mixed with snow between 1pm and 4pm, then rain likely after 4pm. Snow level rising to 2100 feet in the afternoon. Mostly cloudy, with a high near 42.
Friday Night
Rain likely before 7pm, then rain and snow likely. Snow level 2000 feet. Mostly cloudy, with a low around 26.
Saturday
Rain likely, possibly mixed with snow. Snow level 1700 feet rising to 2900 feet in the afternoon. Mostly cloudy, with a high near 44.
Saturday Night
Rain. Snow level 3200 feet. Mostly cloudy, with a low around 31.
Sunday
Rain. Snow level 3400 feet rising to 3900 feet in the afternoon. Cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Happy Camp CA
 41.78°N 123.38°W (Elev. 1381 ft)
Last Update:
9:41 am PST Feb 16, 2026
Forecast Valid:
10am PST Feb 16, 2026-6pm PST Feb 22, 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