Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

CW4887 Trout Lake (C4887)

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

NA

55°F

13°C

Humidity 47%
Wind Speed SSW 1 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 10 Dec 09:00 AM PST
Extended Forecast for

12 Miles SSE White Pass WA

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

    NOW until 7:00am Fri

    Flood Watch

  • Today

    High: 42 °F

    Rain and
    Breezy

  • Tonight

    Tonight: Rain.  Low around 39. Breezy, with a west wind around 22 mph, with gusts as high as 44 mph.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 39 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain.  High near 40. West wind 14 to 18 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 38. West wind around 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Friday

    Friday: A 40 percent chance of rain, mainly before 4pm.  Mostly sunny, with a high near 41. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 41 °F

    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm.  Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 4am.  Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Chance Rain
    then Rain

Detailed Forecast

Today
Rain. High near 42. Breezy, with a west wind around 22 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain. Low around 39. Breezy, with a west wind around 22 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. High near 40. West wind 14 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38. West wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of rain, mainly before 4pm. Mostly sunny, with a high near 41. West wind 7 to 10 mph, with gusts as high as 21 mph.
Friday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 35.
Saturday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 46.
Saturday Night
Rain, mainly after 4am. Low around 36. Chance of precipitation is 80%.
Sunday
Rain before 10am, then rain likely, possibly mixed with snow. High near 38. Chance of precipitation is 80%.
Sunday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35.
Monday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 40.
Monday Night
Rain and snow. Mostly cloudy, with a low around 32.
Tuesday
Snow. Mostly cloudy, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE White Pass WA
 46.47°N 121.35°W (Elev. 5131 ft)
9:42 am PST Dec 10, 2025
10am 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