Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

49°F

9°C

Humidity 97%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 09 Nov 06:52 PM PST
Extended Forecast for

16 Miles ESE Gasquet CA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 53. South southeast wind around 9 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. South southeast wind around 6 mph becoming calm  in the morning.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Calm wind becoming southwest around 5 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 53. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain, mainly after 10am.  Snow level 7700 feet. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain.  Snow level 8000 feet lowering to 6900 feet after midnight . Low around 33. Breezy.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 33 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain and snow, becoming all snow after 10am.  Cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 53. South southeast wind around 9 mph.
Monday
Mostly sunny, with a high near 56. South southeast wind around 6 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 46. Calm wind becoming southwest around 5 mph after midnight.
Veterans Day
Partly sunny, with a high near 53. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 46. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Wednesday
A 50 percent chance of rain, mainly after 10am. Snow level 7700 feet. Mostly cloudy, with a high near 49.
Wednesday Night
Rain. Snow level 8000 feet lowering to 6900 feet after midnight . Low around 33. Breezy. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain and snow, becoming all snow after 10am. Cloudy, with a high near 37.
Thursday Night
Snow. Mostly cloudy, with a low around 32.
Friday
Snow likely before 4pm, then rain and snow likely. Mostly cloudy, with a high near 36.
Friday Night
Rain and snow likely. Snow level 5800 feet rising to 6400 feet after midnight. Mostly cloudy, with a low around 35.
Saturday
Rain likely. Snow level 7100 feet. Mostly cloudy, with a high near 40.
Saturday Night
Rain. Snow level 7100 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 36.
Sunday
Rain and snow. Cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Gasquet CA
 41.8°N 123.69°W (Elev. 5463 ft)
2:21 pm PST Nov 9, 2025
7pm PST Nov 9, 2025-6pm PST Nov 16, 2025
 
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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