Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

29°F

-2°C

Humidity 99%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 15 Jan 01:52 AM PST
Extended Forecast for

15 Miles ESE Cave Junction OR

  • Overnight

    Overnight: Clear, with a low around 51. East wind around 8 mph.

    Low: 51 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 60. East wind 6 to 8 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51. East southeast wind around 7 mph.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 49. Southeast wind around 7 mph.

    Low: 49 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 51. East wind around 8 mph.
Thursday
Sunny, with a high near 60. East wind 6 to 8 mph.
Thursday Night
Clear, with a low around 51. East southeast wind around 7 mph.
Friday
Sunny, with a high near 58. Light and variable wind.
Friday Night
Clear, with a low around 49. Southeast wind around 7 mph.
Saturday
Sunny, with a high near 57.
Saturday Night
Clear, with a low around 46.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 42.
M.L.King Day
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.12°N 123.36°W (Elev. 3658 ft)
1:36 am PST Jan 15, 2026
2am PST Jan 15, 2026-6pm PST Jan 21, 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