Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

42°F

6°C

Humidity 81%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 25 Mar 08:52 PM PDT
Extended Forecast for

7 Miles NNE Cave Junction OR

  • Tonight

    Tonight: Widespread frost, mainly after 2am.  Otherwise, partly cloudy, with a low around 32. Northeast wind 3 to 6 mph.

    Low: 32 °F

    Frost

  • Thursday

    Thursday: Widespread frost before 11am.  Otherwise, sunny, with a high near 60. Light north northeast wind increasing to 5 to 9 mph in the morning.

    High: 60 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 2am.  Otherwise, partly cloudy, with a low around 30. North northeast wind 5 to 8 mph becoming calm  in the evening.

    Low: 30 °F

    Frost

  • Friday

    Friday: Widespread frost before 11am.  Otherwise, sunny, with a high near 75. Calm wind.

    High: 75 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 11pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 32. Northeast wind 3 to 6 mph.
Thursday
Widespread frost before 11am. Otherwise, sunny, with a high near 60. Light north northeast wind increasing to 5 to 9 mph in the morning.
Thursday Night
Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 30. North northeast wind 5 to 8 mph becoming calm in the evening.
Friday
Widespread frost before 11am. Otherwise, sunny, with a high near 75. Calm wind.
Friday Night
Mostly clear, with a low around 38. Calm wind.
Saturday
Sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Mostly cloudy, with a high near 60.
Monday Night
Rain likely. Mostly cloudy, with a low around 40.
Tuesday
Rain likely. Mostly cloudy, with a high near 57.
Tuesday Night
Rain. Snow level 5200 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 38.
Wednesday
Rain. Snow level 4100 feet. Cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Cave Junction OR
 42.26°N 123.58°W (Elev. 1401 ft)
4:41 pm PDT Mar 25, 2026
9pm PDT Mar 25, 2026-6pm PDT Apr 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database