Widespread High Wind Event; Heavy Snow Expected from the Northern Plains to Northeast

Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest. Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south coastal Texas today. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds into Saturday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

32°F

0°C

Humidity 100%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 12 Mar 06:52 AM PDT
Extended Forecast for

16 Miles SE Agness OR

  • Today

    Today: A 20 percent chance of showers before 8am.  Partly sunny, with a high near 59. West southwest wind 3 to 6 mph.

    High: 59 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. West wind 3 to 6 mph.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers before 11am.  Mostly cloudy, with a high near 59. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 59 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 48. West wind around 7 mph.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly before 11am.  Mostly cloudy, with a high near 58. West southwest wind 5 to 7 mph becoming northwest in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 8am. Partly sunny, with a high near 59. West southwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 45. West wind 3 to 6 mph.
Friday
A 30 percent chance of showers before 11am. Mostly cloudy, with a high near 59. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 48. West wind around 7 mph.
Saturday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 58. West southwest wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
A slight chance of showers. Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SE Agness OR
 42.38°N 123.82°W (Elev. 1316 ft)
4:41 am PDT Mar 12, 2026
7am PDT Mar 12, 2026-6pm PDT Mar 18, 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