Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

34°F

1°C

Humidity 99%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 11 Jan 11:52 AM PST
Extended Forecast for

17 Miles SSE Agness OR

Air Stagnation Advisory January 11, 12:27pm until January 16, 04:00am
Freezing Fog Advisory January 12, 02:00am until January 12, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
Freezing Fog Advisory
  •  
    Air Stagnation Advisory January 11, 12:27pm until January 16, 04:00am

    NOW until 4:00am Fri

    Air Stagnation Advisory

  • This Afternoon

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Light south wind.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. East northeast wind 7 to 9 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. East wind around 11 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. East wind 7 to 11 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Light south southwest wind.
Tonight
Partly cloudy, with a low around 43. Light south wind.
Monday
Mostly sunny, with a high near 56. East northeast wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 45. East wind around 11 mph.
Tuesday
Sunny, with a high near 59. East wind 7 to 11 mph.
Tuesday Night
Clear, with a low around 42.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Clear, with a low around 42.
Thursday
Sunny, with a high near 60.
Thursday Night
Clear, with a low around 41.
Friday
Sunny, with a high near 60.
Friday Night
Clear, with a low around 41.
Saturday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SSE Agness OR
 42.32°N 123.96°W (Elev. 2408 ft)
12:01 pm PST Jan 11, 2026
12pm PST Jan 11, 2026-6pm PST Jan 17, 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