Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms are forecast from the southern Plains to the Midwest today through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the southeastern U.S. and parts of the central U.S. into next week. Several daily record high maximum and high minimum temperature records are likely to be broken. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

47°F

8°C

Humidity 87%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 04 Mar 04:52 PM PST
Extended Forecast for

6 Miles N Cave Junction OR

  • This Afternoon

    This Afternoon: Showers likely.  Snow level 4000 feet. Mostly cloudy, with a steady temperature around 39. West wind around 9 mph.  Chance of precipitation is 70%.

    High: 39 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of rain and snow showers before 5am, then a slight chance of rain showers.  Snow level 3600 feet. Mostly cloudy, with a steady temperature around 37. West wind 5 to 8 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow showers before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm.  Snow level rising to 3900 feet in the afternoon. Partly sunny, with a high near 42. Northeast wind 3 to 5 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain showers, mixing with snow after 7pm, then gradually ending.  Snow level 3600 feet rising to 4400 feet after midnight. Mostly cloudy, with a low around 34. North northeast wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A 20 percent chance of showers.  Snow level 5300 feet rising to 5900 feet in the afternoon. Mostly sunny, with a high near 48. East northeast wind around 6 mph.

    High: 48 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely. Snow level 4000 feet. Mostly cloudy, with a steady temperature around 39. West wind around 9 mph. Chance of precipitation is 70%.
Tonight
A chance of rain and snow showers before 5am, then a slight chance of rain showers. Snow level 3600 feet. Mostly cloudy, with a steady temperature around 37. West wind 5 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
A chance of snow showers before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Snow level rising to 3900 feet in the afternoon. Partly sunny, with a high near 42. Northeast wind 3 to 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
A slight chance of rain showers, mixing with snow after 7pm, then gradually ending. Snow level 3600 feet rising to 4400 feet after midnight. Mostly cloudy, with a low around 34. North northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers. Snow level 5300 feet rising to 5900 feet in the afternoon. Mostly sunny, with a high near 48. East northeast wind around 6 mph.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
A chance of showers, mainly after 4am. Snow level 7400 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 40.
Monday
A chance of showers. Snow level 4600 feet. Mostly cloudy, with a high near 53.
Monday Night
A slight chance of rain and snow showers. Snow level 4600 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 34.
Tuesday
A slight chance of rain and snow showers. Snow level 3500 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 47.
Tuesday Night
A slight chance of showers. Snow level 4000 feet. Mostly cloudy, with a low around 35.
Wednesday
A chance of showers. Snow level 4800 feet rising to 5400 feet in the afternoon. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Cave Junction OR
 42.25°N 123.67°W (Elev. 3409 ft)
3:40 pm PST Mar 4, 2026
5pm PST Mar 4, 2026-6pm PDT Mar 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database