Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

44°F

7°C

Humidity 98%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 10 Dec 05:52 AM PST
Extended Forecast for

15 Miles ESE Cave Junction OR

  • Today

    Today: Mostly sunny, with a high near 57. West southwest wind 3 to 7 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. South southwest wind around 7 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 57. South southeast wind around 5 mph becoming calm  in the morning.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Light south southeast wind.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. South southeast wind around 6 mph becoming calm  in the afternoon.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 4am.  Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A chance of rain, mainly between 10am and 4pm.  Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 57. West southwest wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 43. South southwest wind around 7 mph.
Thursday
Sunny, with a high near 57. South southeast wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 44. Light south southeast wind.
Friday
Sunny, with a high near 59. South southeast wind around 6 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 57.
Saturday Night
A slight chance of rain after 4am. Partly cloudy, with a low around 42.
Sunday
A chance of rain, mainly between 10am and 4pm. Partly sunny, with a high near 53.
Sunday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 44.
Monday
Rain. Mostly cloudy, with a high near 51.
Monday Night
Rain. Mostly cloudy, with a low around 45.
Tuesday
Rain likely. Snow level 6500 feet. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.12°N 123.36°W (Elev. 3658 ft)
3:41 am PST Dec 10, 2025
6am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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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