National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

47°F

8°C

Humidity 93%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 27 Nov 10:52 PM PST
Extended Forecast for

10 Miles NW Cave Junction OR

  • Tonight

    Tonight: A 30 percent chance of rain, mainly between 1am and 2am. Snow level 5100 feet. Mostly cloudy, with a low around 38. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: Partly sunny, with a high near 44. East northeast wind 3 to 6 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a steady temperature around 41. East wind around 8 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Southeast wind around 7 mph becoming north northeast in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm. Snow level 5400 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 37. North northeast wind 7 to 9 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly between 1am and 2am. Snow level 5100 feet. Mostly cloudy, with a low around 38. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 44. East northeast wind 3 to 6 mph.
Friday Night
Partly cloudy, with a steady temperature around 41. East wind around 8 mph.
Saturday
Mostly sunny, with a high near 46. Southeast wind around 7 mph becoming north northeast in the afternoon.
Saturday Night
A 20 percent chance of rain after 10pm. Snow level 5400 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 37. North northeast wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
A slight chance of rain. Snow level 6500 feet rising to 7600 feet in the afternoon. Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Cave Junction OR
 42.25°N 123.82°W (Elev. 3930 ft)
Last Update:
9:41 pm PST Nov 27, 2025
Forecast Valid:
11pm PST Nov 27, 2025-6pm PST Dec 4, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation