Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

54°F

12°C

Humidity 77%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 07 Dec 09:52 AM PST
Extended Forecast for

10 Miles NW Cave Junction OR

  • Today

    Today: Rain, mainly after 4pm.  High near 46. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance Rain
    then Rain

  • Tonight

    Tonight: Rain, mainly before 10pm.  Low around 46. Southwest wind 9 to 11 mph.  Chance of precipitation is 80%.

    Low: 46 °F

    Rain then
    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain.  Mostly cloudy, with a high near 47. Southwest wind 11 to 20 mph, with gusts as high as 30 mph.

    High: 47 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 47. Breezy, with a south southwest wind 22 to 24 mph, with gusts as high as 37 mph.

    Low: 47 °F

    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: Rain, mainly after 10am.  High near 50. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain.  Low around 48. Breezy.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Breezy. Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Mostly cloudy, with a high near 51. Breezy.

    High: 51 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain before 10am.  Mostly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain then
    Mostly Sunny

Detailed Forecast

Today
Rain, mainly after 4pm. High near 46. Southwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 10pm. Low around 46. Southwest wind 9 to 11 mph. Chance of precipitation is 80%.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 47. Southwest wind 11 to 20 mph, with gusts as high as 30 mph.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 47. Breezy, with a south southwest wind 22 to 24 mph, with gusts as high as 37 mph.
Tuesday
Rain, mainly after 10am. High near 50. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 48. Breezy. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 51. Breezy.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Thursday
A slight chance of rain before 10am. Mostly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Cave Junction OR
 42.25°N 123.82°W (Elev. 3930 ft)
9:40 am PST Dec 7, 2025
10am PST Dec 7, 2025-6pm PST Dec 13, 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