Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

44°F

7°C

Humidity 81%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 05 Mar 07:52 PM PST
Extended Forecast for

6 Miles N Cave Junction OR

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm.  Snow level 3900 feet rising to 5000 feet after midnight. Partly cloudy, with a low around 34. Northeast wind 8 to 11 mph becoming south after midnight.

    Low: 34 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. Northeast wind 5 to 9 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Northeast wind 6 to 10 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61. North northeast wind 6 to 8 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 41. East wind 3 to 7 mph.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain between 10pm and 4am, then a chance of rain and snow.  Partly cloudy, with a low around 41. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 41 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow, mainly before 10am.  Snow level 4800 feet lowering to 4200 feet. Partly sunny, with a high near 54.

    High: 54 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain and snow before 10pm, then a slight chance of snow.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
A 20 percent chance of rain before 10pm. Snow level 3900 feet rising to 5000 feet after midnight. Partly cloudy, with a low around 34. Northeast wind 8 to 11 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 50. Northeast wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 39. Northeast wind 6 to 10 mph.
Saturday
Sunny, with a high near 61. North northeast wind 6 to 8 mph.
Saturday Night
Clear, with a low around 41. East wind 3 to 7 mph.
Sunday
Sunny, with a high near 62.
Sunday Night
A slight chance of rain between 10pm and 4am, then a chance of rain and snow. Partly cloudy, with a low around 41. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A chance of rain and snow, mainly before 10am. Snow level 4800 feet lowering to 4200 feet. Partly sunny, with a high near 54.
Monday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 32.
Tuesday
A slight chance of snow before 4pm. Partly sunny, with a high near 50.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Snow level 3400 feet rising to 5300 feet in the afternoon. Partly sunny, with a high near 51.
Wednesday Night
A chance of rain and snow. Snow level 5300 feet. Mostly cloudy, with a low around 39.
Thursday
A chance of rain and snow. Snow level 5100 feet. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Cave Junction OR
 42.25°N 123.67°W (Elev. 3409 ft)
5:49 pm PST Mar 5, 2026
8pm PST Mar 5, 2026-6pm PDT Mar 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database