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

SOUTH FORK (SFKO3)

Lat: 45.59528°NLon: 123.48361°WElev: 2286.0ft.

NA

45°F

7°C

Humidity 100%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 07 Dec 11:12 PM PST
Extended Forecast for

12 Miles SE Foss OR

Flood Watch December 8, 04:00am until December 12, 04:00am
Wind Advisory December 8, 07:00am until December 9, 04:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  • Tonight

    Tonight: Showers, mainly after 3am.  Low around 47. South southwest wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Showers

  • Monday

    Monday: Showers, mainly before 10am, then rain after 10am. The rain could be heavy at times.  High near 55. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    High: 55 °F

    Heavy Rain
    and Breezy

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times.  Low around 46. Breezy, with a west southwest wind 11 to 17 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    Low: 46 °F

    Heavy Rain
    and Breezy

  • Tuesday

    Tuesday: Rain. The rain could be heavy at times.  High near 56. South wind 5 to 7 mph.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    High: 56 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Rain. The rain could be heavy at times.  Low around 50. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    Low: 50 °F

    Heavy Rain
    and Breezy

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times.  High near 55. Chance of precipitation is 100%.

    High: 55 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 50. Chance of precipitation is 90%.

    Low: 50 °F

    Rain

  • Thursday

    Thursday: Rain.  Cloudy, with a high near 56.

    High: 56 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain

Detailed Forecast

Tonight
Showers, mainly after 3am. Low around 47. South southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers, mainly before 10am, then rain after 10am. The rain could be heavy at times. High near 55. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Monday Night
Rain. The rain could be heavy at times. Low around 46. Breezy, with a west southwest wind 11 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Tuesday
Rain. The rain could be heavy at times. High near 56. South wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Tuesday Night
Rain. The rain could be heavy at times. Low around 50. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Wednesday
Rain. The rain could be heavy at times. High near 55. Chance of precipitation is 100%.
Wednesday Night
Rain. Low around 50. Chance of precipitation is 90%.
Thursday
Rain. Cloudy, with a high near 56.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 49.
Friday
A chance of rain, mainly before 4pm. Mostly cloudy, with a high near 58.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46.
Saturday
Rain likely. Mostly cloudy, with a high near 56.
Saturday Night
Rain likely. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Foss OR
 45.57°N 123.58°W (Elev. 538 ft)
10:41 pm PST Dec 7, 2025
11pm PST Dec 7, 2025-6pm PST Dec 14, 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