Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

41°F

5°C

Humidity 100%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 09 Mar 12:52 AM PDT
Extended Forecast for

11 Miles NNE Happy Camp CA

  • Overnight

    Overnight: A 10 percent chance of rain after 5am.  Snow level 6000 feet lowering to 5200 feet. Mostly cloudy, with a low around 33. North wind around 7 mph.

    Low: 33 °F

    Slight Chance
    Rain

  • Monday

    Monday: A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 11am.  Mostly sunny, with a high near 43. North wind 7 to 10 mph.  Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. North wind 7 to 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. North northeast wind 5 to 8 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. North northwest wind 5 to 9 mph becoming south after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain, mainly after 11am.  Snow level 6200 feet rising to 7000 feet in the afternoon. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly before 11pm.  Snow level 7200 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Overnight
A 10 percent chance of rain after 5am. Snow level 6000 feet lowering to 5200 feet. Mostly cloudy, with a low around 33. North wind around 7 mph.
Monday
A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 11am. Mostly sunny, with a high near 43. North wind 7 to 10 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 26. North wind 7 to 10 mph.
Tuesday
Partly sunny, with a high near 43. North northeast wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 32. North northwest wind 5 to 9 mph becoming south after midnight.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A chance of rain, mainly after 11am. Snow level 6200 feet rising to 7000 feet in the afternoon. Partly sunny, with a high near 53.
Thursday Night
A chance of rain, mainly before 11pm. Snow level 7200 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 38.
Friday
A slight chance of rain, mixing with snow after 8am, then gradually ending. Snow level 6200 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 55.
Friday Night
A chance of rain and snow. Snow level 6900 feet. Mostly cloudy, with a low around 40.
Saturday
A chance of rain and snow. Snow level 6700 feet rising to 7900 feet in the afternoon. Mostly cloudy, with a high near 53.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Sunday
Mostly cloudy, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Happy Camp CA
 41.94°N 123.25°W (Elev. 4360 ft)
10:41 pm PDT Mar 8, 2026
1am PDT Mar 9, 2026-6pm PDT Mar 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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