Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. 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 S 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 22 Jan 06:52 AM PST
Extended Forecast for

15 Miles ESE Cave Junction OR

  • Today

    Today: Sunny, with a high near 55. Calm wind becoming north around 5 mph in the afternoon.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. Northeast wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. North northeast wind 5 to 8 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 36. East wind around 9 mph.

    Low: 36 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 47. East wind around 9 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 55. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 36. Northeast wind around 6 mph.
Friday
Sunny, with a high near 46. North northeast wind 5 to 8 mph.
Friday Night
Clear, with a low around 36. East wind around 9 mph.
Saturday
Sunny, with a high near 47. East wind around 9 mph.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
A slight chance of rain. Snow level 5600 feet. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Snow level 5500 feet rising to 6000 feet in the afternoon. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.12°N 123.36°W (Elev. 3658 ft)
7:31 am PST Jan 22, 2026
7am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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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