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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

32°F

0°C

Humidity 99%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 11 Jan 03:52 AM PST
Extended Forecast for

12 Miles NNE Happy Camp CA

  • Today

    Today: Sunny, with a high near 45. South southwest wind 7 to 10 mph.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. South southwest wind around 9 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 49. East southeast wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Mostly Clear
    then Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 52. Breezy, with a south wind 13 to 22 mph, with gusts as high as 33 mph.

    High: 52 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 45. South southwest wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 36. South southwest wind around 9 mph.
Monday
Mostly sunny, with a high near 49. East southeast wind 9 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 36. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 33 mph.
Tuesday
Sunny, with a high near 52. Breezy, with a south wind 13 to 22 mph, with gusts as high as 33 mph.
Tuesday Night
Clear, with a low around 38.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Clear, with a low around 36.
Thursday
Sunny, with a high near 51.
Thursday Night
Clear, with a low around 35. Breezy.
Friday
Sunny, with a high near 49. Breezy.
Friday Night
Clear, with a low around 35. Breezy.
Saturday
Sunny, with a high near 50. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Happy Camp CA
 41.96°N 123.25°W (Elev. 5138 ft)
Last Update:
3:41 am PST Jan 11, 2026
Forecast Valid:
4am PST Jan 11, 2026-6pm PST Jan 17, 2026
 
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Additional Resources

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