Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

HORSE CREEK (HSFO3)

Lat: 44.94081°NLon: 122.40081°WElev: 3372.0ft.

NA

48°F

9°C

Humidity 98%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 09 Dec 05:27 PM PST
Extended Forecast for

12 Miles NNW Detroit OR

Flood Watch December 9, 06:12pm until December 11, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 06:12pm until December 11, 04:00pm

    NOW until 4:00pm Thu

    Flood Watch

  • Tonight

    Low: 45 °F

    Heavy Rain
    and Windy

  • Wednesday

    Wednesday: Rain.  High near 48. Windy, with a southwest wind 15 to 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Rain.  Low around 43. Breezy, with a southwest wind around 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 44. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 41. South wind around 6 mph.

    Low: 41 °F

    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 4pm.  Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Rain. The rain could be heavy at times. Low around 45. Windy, with a southwest wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain. High near 48. Windy, with a southwest wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 43. Breezy, with a southwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 44. Southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 41. South wind around 6 mph.
Friday
Mostly sunny, with a high near 47.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
A slight chance of rain after 4pm. Mostly sunny, with a high near 50.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 39.
Sunday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 42.
Sunday Night
Rain likely. Mostly cloudy, with a low around 40.
Monday
Rain. Cloudy, with a high near 45.
Monday Night
Rain, possibly mixed with snow. Snow level 6900 feet lowering to 6000 feet after midnight . Cloudy, with a low around 39. Breezy.
Tuesday
Rain and snow. Snow level 5200 feet. Mostly cloudy, with a high near 41. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Detroit OR
 44.89°N 122.24°W (Elev. 4278 ft)
5:45 pm PST Dec 9, 2025
6pm PST Dec 9, 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