Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

54°F

12°C

Humidity 72%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 28 Nov 10:52 AM PST
Extended Forecast for

11 Miles SE Agness OR

  • Today

    Today: Mostly sunny, with a high near 46. East wind around 5 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 42. East southeast wind around 7 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. East southeast wind around 6 mph becoming light and variable.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Snow level 5100 feet. Mostly cloudy, with a low around 39. North wind 3 to 5 mph.

    Low: 39 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Northeast wind 8 to 10 mph.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after 10am.  Snow level 6200 feet lowering to 5400 feet in the afternoon . Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 46. East wind around 5 mph.
Tonight
Partly cloudy, with a steady temperature around 42. East southeast wind around 7 mph.
Saturday
Mostly sunny, with a high near 49. East southeast wind around 6 mph becoming light and variable.
Saturday Night
A 20 percent chance of rain after 10pm. Snow level 5100 feet. Mostly cloudy, with a low around 39. North wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 47. Northeast wind 8 to 10 mph.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
A slight chance of rain after 10am. Snow level 6200 feet lowering to 5400 feet in the afternoon . Partly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Agness OR
 42.44°N 123.9°W (Elev. 3671 ft)
10:46 am PST Nov 28, 2025
11am PST Nov 28, 2025-6pm PST Dec 4, 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