Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

37°F

3°C

Humidity 100%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 05 Mar 07:52 AM PST
Extended Forecast for

8 Miles NW Cave Junction OR

  • Today

    Today: A chance of snow before 4pm, then a slight chance of rain and snow.  Partly sunny, with a high near 40. North northeast wind 5 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain and snow before 10pm, then a slight chance of snow after 4am.  Snow level rising to 4600 feet after midnight. Mostly cloudy, with a low around 30. East wind 11 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A slight chance of rain and snow before 7am, then a slight chance of rain.  Snow level 5500 feet rising to 6100 feet in the afternoon. Mostly sunny, with a high near 44. Northeast wind 10 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. Northeast wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. North northeast wind around 14 mph, with gusts as high as 21 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of rain after 10pm, mixing with snow after 4am.  Snow level 7600 feet lowering to 6500 feet after midnight . Partly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 10am, then a slight chance of snow.  Snow level 4800 feet lowering to 4200 feet. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Today
A chance of snow before 4pm, then a slight chance of rain and snow. Partly sunny, with a high near 40. North northeast wind 5 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow before 10pm, then a slight chance of snow after 4am. Snow level rising to 4600 feet after midnight. Mostly cloudy, with a low around 30. East wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow before 7am, then a slight chance of rain. Snow level 5500 feet rising to 6100 feet in the afternoon. Mostly sunny, with a high near 44. Northeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 38. Northeast wind 13 to 17 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 55. North northeast wind around 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 58.
Sunday Night
A chance of rain after 10pm, mixing with snow after 4am. Snow level 7600 feet lowering to 6500 feet after midnight . Partly cloudy, with a low around 42.
Monday
A chance of rain and snow before 10am, then a slight chance of snow. Snow level 4800 feet lowering to 4200 feet. Partly sunny, with a high near 49.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 33. Breezy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 45.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 35.
Wednesday
A slight chance of rain and snow. Snow level rising to 5400 feet in the afternoon. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cave Junction OR
 42.24°N 123.75°W (Elev. 4163 ft)
9:40 am PST Mar 5, 2026
9am PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
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Additional Resources

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