Lake-Effect Snow Continues Downwind of the Great Lakes; Below Normal Temperatures Across the Eastern Half of the U.S

Arctic air will continue below normal temperatures across the eastern half of the U.S. through Tuesday with heavy lake-effect snow continuing downwind of the Great Lakes. High pressure over the western half of the U.S. will support mainly dry weather for much of the region with above normal temperatures this week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

36°F

2°C

Humidity 97%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 02 Dec 01:52 PM PST
Extended Forecast for

Illinois Valley OR

Air Stagnation Advisory December 2, 02:21pm until December 4, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory December 2, 02:21pm until December 4, 04:00pm

    NOW until 4:00pm Wed

    Air Stagnation Advisory

  • This Afternoon

    High: 40 °F

    Areas Fog

  • Tonight

    Tonight: Areas of fog before 10pm. Areas of freezing fog after 10pm.  Otherwise, mostly cloudy, with a steady temperature around 32. Calm wind.

    Low: 32 °F

    Areas
    Freezing Fog
    and Areas Fog

  • Tuesday

    Tuesday: Areas of fog after 10am. Areas of freezing fog before 10am.  Otherwise, mostly cloudy, with a high near 40. Calm wind.

    High: 40 °F

    Areas
    Freezing Fog
    and Areas Fog

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog.  Otherwise, mostly cloudy, with a high near 43. Calm wind.

    High: 43 °F

    Areas Fog

  • Wednesday Night

    Wednesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 39.

    Low: 39 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Areas of fog after 4pm. Otherwise, mostly cloudy, with a high near 40. Calm wind.
Tonight
Areas of fog before 10pm. Areas of freezing fog after 10pm. Otherwise, mostly cloudy, with a steady temperature around 32. Calm wind.
Tuesday
Areas of fog after 10am. Areas of freezing fog before 10am. Otherwise, mostly cloudy, with a high near 40. Calm wind.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Wednesday
Areas of fog. Otherwise, mostly cloudy, with a high near 43. Calm wind.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 39.
Thursday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
Mostly cloudy, with a high near 62.
Friday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 45.
Saturday
A chance of rain. Mostly cloudy, with a high near 58.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 35.
Sunday
A slight chance of rain. Mostly sunny, with a high near 51.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Illinois Valley OR
 42.09°N 123.68°W (Elev. 1394 ft)
12:42 pm PST Dec 2, 2024
2pm PST Dec 2, 2024-6pm PST Dec 8, 2024
 
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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