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

7 Miles W Illinois Valley OR

  • Overnight

    Overnight: Partly cloudy, with a low around 37. Northeast wind around 13 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 49. East northeast wind around 10 mph.

    High: 49 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 39. Northeast wind 8 to 10 mph.

    Low: 39 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. Northeast wind around 8 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. Northeast wind around 16 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after 4am.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. Northeast wind around 13 mph.
Monday
Increasing clouds, with a high near 49. East northeast wind around 10 mph.
Monday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 39. Northeast wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 48. Northeast wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 34. Northeast wind around 16 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 49.
Thursday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 42.
Friday
A chance of rain, mainly after 10am. Partly sunny, with a high near 49.
Friday Night
Rain likely. Mostly cloudy, with a low around 42.
Saturday
Rain likely. Snow level 5600 feet lowering to 5100 feet in the afternoon . Mostly cloudy, with a high near 45.
Saturday Night
A chance of rain. Snow level 4700 feet. Mostly cloudy, with a low around 40.
Sunday
Rain likely. Snow level 4900 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Illinois Valley OR
 42.09°N 123.83°W (Elev. 3278 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

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database