Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

31°F

-1°C

Humidity 98%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 20 Jan 10:52 PM PST
Extended Forecast for

16 Miles ESE Gasquet CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. East wind around 11 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 49. East wind 5 to 10 mph becoming light  in the afternoon.

    High: 49 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Light north northeast wind becoming north northwest 5 to 10 mph in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 47. Northwest wind 8 to 10 mph.

    High: 47 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. North wind around 14 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. East wind around 11 mph.
Wednesday
Partly sunny, with a high near 49. East wind 5 to 10 mph becoming light in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 39. Light north northeast wind becoming north northwest 5 to 10 mph in the evening.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 47. Northwest wind 8 to 10 mph.
Thursday Night
Mostly clear, with a low around 35. North wind around 14 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 44.
Friday Night
Clear, with a low around 32.
Saturday
Sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A slight chance of rain. Snow level 5500 feet. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Gasquet CA
 41.74°N 123.67°W (Elev. 4974 ft)
9:41 pm PST Jan 20, 2026
11pm PST Jan 20, 2026-6pm PST Jan 27, 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