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

35°F

2°C

Humidity 100%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 06 Mar 01:52 AM PST
Extended Forecast for

8 Miles NW Cave Junction OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. East wind around 11 mph.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Northeast wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Northeast wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. North northeast wind around 14 mph, with gusts as high as 21 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 44. East wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 44 °F

    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 1am.  Snow level 7200 feet lowering to 6000 feet after midnight . Partly cloudy, with a low around 43. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 43 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 10am, then a slight chance of snow between 10am and 1pm, then a slight chance of rain and snow after 1pm.  Snow level 4300 feet. Mostly sunny, with a high near 49.

    High: 49 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain and snow before 7pm, then a slight chance of snow.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. East wind around 11 mph.
Friday
Mostly sunny, with a high near 46. Northeast wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 40. Northeast wind 13 to 17 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 59. North northeast wind around 14 mph, with gusts as high as 21 mph.
Saturday Night
Clear, with a low around 44. East wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 58.
Sunday Night
A chance of rain after 10pm, mixing with snow after 1am. Snow level 7200 feet lowering to 6000 feet after midnight . Partly cloudy, with a low around 43. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 10am, then a slight chance of snow between 10am and 1pm, then a slight chance of rain and snow after 1pm. Snow level 4300 feet. Mostly sunny, with a high near 49.
Monday Night
A slight chance of rain and snow before 7pm, then a slight chance of snow. Partly cloudy, with a low around 32.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 47.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain and snow. Snow level 4300 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 49.
Wednesday Night
A chance of rain and snow. Snow level 5600 feet. Mostly cloudy, with a low around 41.
Thursday
A chance of rain and snow. Snow level 5200 feet. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cave Junction OR
 42.24°N 123.75°W (Elev. 4163 ft)
2:21 am PST Mar 6, 2026
2am PST Mar 6, 2026-6pm PDT Mar 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database