Record Breaking Temperatures and Critical Fire Weather

More than 200 record or near record maximum temperatures are forecast across the southern half of the U.S. through the end of this week before additional record temperatures center back over the Southwest U.S. into the Rockies this weekend. Widespread record breaking warmth, low humidity, and gusty winds will produce critical fire weather today in the central Rockies to Plains. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

59°F

15°C

Humidity 43%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 25 Mar 02:52 PM PDT
Extended Forecast for

17 Miles WNW Illinois Valley OR

  • This Afternoon

    This Afternoon: A chance of rain and snow showers, mainly before 4pm.  Snow level 4500 feet. Partly sunny, with a high near 43. Breezy, with a west northwest wind around 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Blustery, with a northeast wind 21 to 26 mph, with gusts as high as 40 mph.

    Low: 28 °F

    Partly Cloudy
    and Blustery

  • Thursday

    Thursday: Sunny, with a high near 47. Windy, with an east northeast wind 26 to 32 mph, with gusts as high as 48 mph.

    High: 47 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Breezy, with a northeast wind 24 to 29 mph, with gusts as high as 44 mph.

    Low: 46 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Sunny, with a high near 64. Breezy, with an east northeast wind 17 to 22 mph becoming north northwest 8 to 13 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 64 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

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

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of rain and snow showers, mainly before 4pm. Snow level 4500 feet. Partly sunny, with a high near 43. Breezy, with a west northwest wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 28. Blustery, with a northeast wind 21 to 26 mph, with gusts as high as 40 mph.
Thursday
Sunny, with a high near 47. Windy, with an east northeast wind 26 to 32 mph, with gusts as high as 48 mph.
Thursday Night
Partly cloudy, with a low around 46. Breezy, with a northeast wind 24 to 29 mph, with gusts as high as 44 mph.
Friday
Sunny, with a high near 64. Breezy, with an east northeast wind 17 to 22 mph becoming north northwest 8 to 13 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 58.
Sunday Night
A chance of rain, mainly after 11pm. Snow level 6900 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 44.
Monday
Rain likely. Snow level 5500 feet. Mostly cloudy, with a high near 49.
Monday Night
Rain likely. Snow level 5500 feet. Mostly cloudy, with a low around 42.
Tuesday
Rain. Snow level 5100 feet. Mostly cloudy, with a high near 46.
Tuesday Night
Rain. Snow level 4900 feet lowering to 4300 feet after midnight . Cloudy, with a low around 39.
Wednesday
Rain. Cloudy, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Illinois Valley OR
 42.18°N 123.98°W (Elev. 4344 ft)
1:31 pm PDT Mar 25, 2026
3pm PDT Mar 25, 2026-6pm PDT Apr 1, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database