Spring Weather Hazards Across the U.S. Thursday

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

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

54°F

12°C

Humidity 59%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 11 Mar 08:52 PM PDT
Extended Forecast for

5 Miles SE Illinois Valley OR

  • Tonight

    Tonight: A slight chance of rain before 2am, then a slight chance of rain after 3am.  Partly cloudy, with a low around 36. South wind 5 to 7 mph.  Chance of precipitation is 20%.

    Low: 36 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly between 7am and 8am.  Mostly sunny, with a high near 61. South southwest wind around 5 mph becoming light and variable  in the morning.

    High: 61 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 38. South southwest wind around 5 mph becoming calm  after midnight.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly before 11am.  Partly sunny, with a high near 62. Calm wind.

    High: 62 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 42. Light southwest wind.  Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

  • Saturday

    Saturday: Rain, mainly before 11am.  High near 60. Chance of precipitation is 80%.

    High: 60 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain then
    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 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 2am, then a slight chance of rain after 3am. Partly cloudy, with a low around 36. South wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday
A 30 percent chance of rain, mainly between 7am and 8am. Mostly sunny, with a high near 61. South southwest wind around 5 mph becoming light and variable in the morning.
Thursday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 38. South southwest wind around 5 mph becoming calm after midnight.
Friday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 62. Calm wind.
Friday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 42. Light southwest wind. Chance of precipitation is 60%.
Saturday
Rain, mainly before 11am. High near 60. Chance of precipitation is 80%.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
A slight chance of rain. Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Illinois Valley OR
 42.06°N 123.61°W (Elev. 1598 ft)
4:41 pm PDT Mar 11, 2026
9pm PDT Mar 11, 2026-6pm PDT Mar 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database