Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

37°F

3°C

Humidity 98%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 29 Nov 04:52 AM PST
Extended Forecast for

7 Miles NNW Cave Junction OR

  • Today

    Today: Patchy fog between 7am and 10am.  Otherwise, mostly sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 9pm.  Mostly cloudy, with a low around 40. North northwest wind 3 to 6 mph.

    Low: 40 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 52. East northeast wind around 5 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. East northeast wind around 6 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. East northeast wind around 7 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog between 7am and 10am. Otherwise, mostly sunny, with a high near 55. Light and variable wind.
Tonight
A 20 percent chance of rain after 9pm. Mostly cloudy, with a low around 40. North northwest wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 52. East northeast wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 38. East northeast wind around 6 mph.
Monday
Mostly sunny, with a high near 54. East northeast wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 39.
Friday
A slight chance of rain. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Cave Junction OR
 42.27°N 123.7°W (Elev. 2408 ft)
3:40 am PST Nov 29, 2025
5am PST Nov 29, 2025-6pm PST Dec 5, 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