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

52°F

11°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 10 Dec 04:00 AM PST
Extended Forecast for

16 Miles N Trout Lake WA

Flood Watch December 10, 04:28am until December 12, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 10, 04:28am until December 12, 07:00am

    NOW until 7:00am Fri

    Flood Watch

  • Overnight

    Low: 37 °F

    Heavy Rain
    and Very
    Windy

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times.  High near 37. Very windy, with a west wind 47 to 49 mph, with gusts as high as 70 mph.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    High: 37 °F

    Heavy Rain
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times.  Low around 34. Very windy, with a west wind 47 to 49 mph, with gusts as high as 65 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Very Windy.
    Heavy Rain
    then
    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow.  High near 36. Very windy, with a west wind 36 to 41 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 55 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow and
    Very Windy

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow before 1am, then a chance of snow.  Mostly cloudy, with a low around 34. West wind around 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A 50 percent chance of snow, mainly before 4pm.  Mostly sunny, with a high near 36. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 10pm.  Partly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of snow after 4pm.  Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Steady temperature around 37. Very windy, with a west wind around 50 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. The rain could be heavy at times. High near 37. Very windy, with a west wind 47 to 49 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 34. Very windy, with a west wind 47 to 49 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Rain, possibly mixed with snow. High near 36. Very windy, with a west wind 36 to 41 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
Rain likely, possibly mixed with snow before 1am, then a chance of snow. Mostly cloudy, with a low around 34. West wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A 50 percent chance of snow, mainly before 4pm. Mostly sunny, with a high near 36. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 31.
Saturday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 40.
Saturday Night
Snow, mainly after 4am. Low around 31. Breezy. Chance of precipitation is 80%.
Sunday
Snow. Mostly cloudy, with a high near 33. Breezy.
Sunday Night
Snow. Mostly cloudy, with a low around 31.
Monday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 34.
Monday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 28. Windy.
Tuesday
Snow. Mostly cloudy, with a high near 31. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles N Trout Lake WA
 46.24°N 121.48°W (Elev. 7372 ft)
4:20 am PST Dec 10, 2025
4am 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