Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

53°F

12°C

Humidity 52%
Wind Speed N 8 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 23 Jan 04:52 PM PST
Extended Forecast for

8 Miles NW Cave Junction OR

  • Tonight

    Tonight: Mostly clear, with a low around 31. East northeast wind around 15 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. East northeast wind 10 to 14 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. East southeast wind around 10 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 47. East wind 6 to 9 mph becoming south in the afternoon.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. South wind 6 to 8 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly after 10pm.  Snow level 5600 feet. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 31. East northeast wind around 15 mph.
Saturday
Sunny, with a high near 46. East northeast wind 10 to 14 mph.
Saturday Night
Mostly clear, with a low around 38. East southeast wind around 10 mph.
Sunday
Partly sunny, with a high near 47. East wind 6 to 9 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 39. South wind 6 to 8 mph.
Monday
Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
A chance of rain, mainly after 10pm. Snow level 5600 feet. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Snow level 5500 feet. Partly sunny, with a high near 46.
Wednesday Night
A chance of rain. Snow level 5600 feet. Mostly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 40.
Friday
A slight chance of rain. Snow level 6300 feet. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cave Junction OR
 42.24°N 123.75°W (Elev. 4163 ft)
4:06 pm PST Jan 23, 2026
5pm PST Jan 23, 2026-6pm PST Jan 30, 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