Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

NA

42°F

6°C

Humidity 96%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 09 Dec 05:52 AM PST
Extended Forecast for

10 Miles NW Cave Junction OR

  • Today

    Today: A 50 percent chance of rain.  Mostly cloudy, with a high near 49. Southwest wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 49 °F

    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 47. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain.  Mostly sunny, with a high near 53. West southwest wind around 9 mph.

    High: 53 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. West southwest wind around 8 mph becoming northwest after midnight.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. East northeast wind 6 to 11 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of rain after 4pm.  Snow level 7000 feet. Sunny, with a high near 53.

    High: 53 °F

    Sunny then
    Slight Chance
    Rain

Detailed Forecast

Today
A 50 percent chance of rain. Mostly cloudy, with a high near 49. Southwest wind 13 to 17 mph, with gusts as high as 26 mph.
Tonight
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 47. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 53. West southwest wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 42. West southwest wind around 8 mph becoming northwest after midnight.
Thursday
Sunny, with a high near 50. East northeast wind 6 to 11 mph.
Thursday Night
Mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 42.
Saturday
A slight chance of rain after 4pm. Snow level 7000 feet. Sunny, with a high near 53.
Saturday Night
A chance of rain, mainly after 10pm. Snow level 6800 feet. Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Snow level 6400 feet. Mostly cloudy, with a high near 45.
Sunday Night
A chance of rain. Snow level 6700 feet. Mostly cloudy, with a low around 43.
Monday
Rain. Mostly cloudy, with a high near 48. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Cave Junction OR
 42.25°N 123.82°W (Elev. 3930 ft)
3:41 am PST Dec 9, 2025
7am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database