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

32°F

0°C

Humidity 99%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 14 Jan 07:52 PM PST
Extended Forecast for

14 Miles S Murphy OR

Air Stagnation Advisory January 14, 08:06pm until January 20, 10:00am
Freezing Fog Advisory January 14, 10:00pm until January 15, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
Freezing Fog Advisory
  •  
    Air Stagnation Advisory January 14, 08:06pm until January 20, 10:00am

    NOW until 10:00am Tue

    Air Stagnation Advisory

  • Tonight

    Low: 50 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 59. East southeast wind 5 to 7 mph.

    High: 59 °F

    Sunny

  • Thursday Night

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

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 56. Light and variable wind.

    High: 56 °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 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 50. East wind around 7 mph.
Thursday
Sunny, with a high near 59. East southeast wind 5 to 7 mph.
Thursday Night
Clear, with a low around 49. Southeast wind around 7 mph.
Friday
Sunny, with a high near 56. Light and variable wind.
Friday Night
Clear, with a low around 49. Southeast wind around 7 mph.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 42.
M.L.King Day
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Murphy OR
 42.15°N 123.34°W (Elev. 3570 ft)
6:52 pm PST Jan 14, 2026
8pm PST Jan 14, 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