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

29°F

-2°C

Humidity 98%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 01 Dec 01:52 AM PST
Extended Forecast for

11 Miles ESE Illinois Valley OR

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 39. East wind around 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 49. East wind around 6 mph becoming north in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. East northeast wind around 6 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. North wind 5 to 7 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. East northeast wind 6 to 9 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 39. East wind around 10 mph.
Monday
Increasing clouds, with a high near 49. East wind around 6 mph becoming north in the afternoon.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. East northeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 44. North wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 31. East northeast wind 6 to 9 mph.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
A slight chance of rain after 10am. Snow level 8300 feet. Partly sunny, with a high near 44.
Friday Night
A chance of rain. Snow level 7200 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 37.
Saturday
Rain and snow likely. Snow level 5500 feet. Mostly cloudy, with a high near 42.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ESE Illinois Valley OR
 42.03°N 123.48°W (Elev. 5197 ft)
2:11 am PST Dec 1, 2025
2am PST Dec 1, 2025-6pm PST Dec 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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