Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

53°F

12°C

Humidity 65%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 06 Mar 10:52 AM PST
Extended Forecast for

5 Miles NNW Cave Junction OR

  • Today

    Today: Sunny, with a high near 55. East northeast wind 5 to 7 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Light northeast wind.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42. Calm wind.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly after 4am.  Partly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly before 10am.  Snow level 4400 feet. Mostly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain.  Snow level 3800 feet lowering to 2600 feet after midnight . Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A slight chance of rain and snow before 10am, then a slight chance of rain.  Snow level 2000 feet rising to 3300 feet in the afternoon. Mostly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 55. East northeast wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 39. Light northeast wind.
Saturday
Sunny, with a high near 66. Calm wind becoming north northeast around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 42. Calm wind.
Sunday
Sunny, with a high near 66. Light and variable wind.
Sunday Night
A 30 percent chance of rain, mainly after 4am. Partly cloudy, with a low around 42.
Monday
A 30 percent chance of rain, mainly before 10am. Snow level 4400 feet. Mostly sunny, with a high near 57.
Monday Night
A slight chance of rain. Snow level 3800 feet lowering to 2600 feet after midnight . Partly cloudy, with a low around 32.
Tuesday
A slight chance of rain and snow before 10am, then a slight chance of rain. Snow level 2000 feet rising to 3300 feet in the afternoon. Mostly sunny, with a high near 56.
Tuesday Night
A chance of rain, mainly after 10pm. Snow level 3700 feet. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain. Snow level 4200 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 59.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Thursday
A chance of rain. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Cave Junction OR
 42.25°N 123.69°W (Elev. 1499 ft)
9:41 am PST Mar 6, 2026
11am PST Mar 6, 2026-6pm PDT Mar 12, 2026
 
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Additional Resources

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