Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

31°F

-1°C

Humidity 98%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 30 Nov 10:52 PM PST
Extended Forecast for

16 Miles NNE Happy Camp CA

  • Tonight

    Tonight: Partly cloudy, with a low around 32. East northeast wind around 6 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 47. South southeast wind around 5 mph becoming light and variable.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. North wind around 6 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 42. North wind 7 to 10 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. East northeast wind 8 to 10 mph.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. East northeast wind around 6 mph.
Monday
Sunny, with a high near 47. South southeast wind around 5 mph becoming light and variable.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. North wind around 6 mph.
Tuesday
Sunny, with a high near 42. North wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 28. East northeast wind 8 to 10 mph.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
A slight chance of rain after 10am. Snow level 8100 feet. Partly sunny, with a high near 46.
Friday Night
A chance of rain. Snow level 7500 feet. Mostly cloudy, with a low around 38.
Saturday
A chance of rain. Snow level 6600 feet. Mostly cloudy, with a high near 42.
Saturday Night
A chance of rain and snow. Snow level 5900 feet. Mostly cloudy, with a low around 35.
Sunday
A chance of rain and snow. Snow level 5600 feet. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Happy Camp CA
 42.02°N 123.27°W (Elev. 5052 ft)
9:40 pm PST Nov 30, 2025
11pm PST Nov 30, 2025-6pm PST Dec 7, 2025
 
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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