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

CW4887 Trout Lake (C4887)

Lat: 46.00633°NLon: 121.52717°WElev: 1929.0ft.

NA

43°F

6°C

Humidity 7%
Wind Speed NNW 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint -17°F (-27°C)
Visibility NA
Last update 09 Dec 10:45 PM PST
Extended Forecast for

Glenwood WA

Flood Watch December 9, 11:04pm until December 12, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 11:04pm until December 12, 07:00am

    NOW until 7:00am Fri

    Flood Watch

  • Tonight

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 56. West wind 17 to 21 mph, with gusts as high as 39 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 44. Southwest wind 15 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 54. West wind around 11 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 42. West wind 3 to 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain.  Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm.  Mostly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Rain, mainly after 4am. Low around 39. West wind 7 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 56. West wind 17 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 44. Southwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 54. West wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42. West wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 55.
Friday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 36.
Saturday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 55.
Saturday Night
A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 36.
Sunday
A chance of rain. Partly sunny, with a high near 49.
Sunday Night
Rain likely. Mostly cloudy, with a low around 34.
Monday
Rain. Mostly cloudy, with a high near 50.
Monday Night
Rain. Mostly cloudy, with a low around 35.
Tuesday
Rain likely. Mostly cloudy, with a high near 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Glenwood WA
 46.02°N 121.29°W (Elev. 1886 ft)
10:45 pm PST Dec 9, 2025
11pm 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