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

52°F

11°C

Humidity 85%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 27 Nov 08:52 PM PST
Extended Forecast for

17 Miles ESE Cave Junction OR

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 44. Light and variable wind.

    High: 44 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. South southeast wind around 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. South southwest wind around 7 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. North wind around 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30.

    Low: 30 °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 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Friday
Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 44. Light and variable wind.
Friday Night
Partly cloudy, with a low around 32. South southeast wind around 8 mph.
Saturday
Mostly sunny, with a high near 46. South southwest wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 31. North wind around 7 mph.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ESE Cave Junction OR
 42.06°N 123.34°W (Elev. 4767 ft)
Last Update:
3:40 pm PST Nov 27, 2025
Forecast Valid:
9pm PST Nov 27, 2025-6pm PST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation