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

47°F

8°C

Humidity 81%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 12 Mar 09:52 AM PDT
Extended Forecast for

7 Miles SW Illinois Valley OR

  • Today

    Today: A 20 percent chance of showers.  Mostly sunny, with a high near 56. West southwest wind around 6 mph.

    High: 56 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 42. West wind around 7 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly before 11am.  Partly sunny, with a high near 55. Southwest wind 5 to 9 mph.

    High: 55 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 45. Southwest wind 6 to 9 mph.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers.  Mostly cloudy, with a high near 53. Southwest wind 5 to 9 mph becoming west northwest in the afternoon.

    High: 53 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers. Mostly sunny, with a high near 56. West southwest wind around 6 mph.
Tonight
Partly cloudy, with a low around 42. West wind around 7 mph.
Friday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 55. Southwest wind 5 to 9 mph.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45. Southwest wind 6 to 9 mph.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 53. Southwest wind 5 to 9 mph becoming west northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Illinois Valley OR
 42.03°N 123.78°W (Elev. 2428 ft)
4:41 am PDT Mar 12, 2026
10am 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