Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

CW4887 Trout Lake (C4887)

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

NA

51°F

11°C

Humidity 52%
Wind Speed W 10 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 08 Dec 09:45 PM PST
Extended Forecast for

9 Miles NW Glenwood WA

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

    NOW until 7:00am Fri

    Flood Watch

  • Tonight

    Low: 40 °F

    Windy. Heavy
    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow.  Steady temperature around 37. West wind 6 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. The rain could be heavy at times.  Temperature falling to near 39 by 8pm, then rising to around 45 during the remainder of the night. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 49 mph.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    Low: 39 °F

    Heavy Rain
    and Breezy

  • Wednesday

    Wednesday: Rain.  High near 45. Breezy, with a west wind 20 to 24 mph, with gusts as high as 46 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 45 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain.  Low around 41. West wind around 21 mph, with gusts as high as 41 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain, mainly before 4pm.  High near 43. Chance of precipitation is 90%.

    High: 43 °F

    Rain

  • Thursday Night

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

    Low: 41 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain.  Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Steady temperature around 40. Windy, with a west wind 29 to 31 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow. Steady temperature around 37. West wind 6 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain. The rain could be heavy at times. Temperature falling to near 39 by 8pm, then rising to around 45 during the remainder of the night. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Wednesday
Rain. High near 45. Breezy, with a west wind 20 to 24 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain. Low around 41. West wind around 21 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly before 4pm. High near 43. Chance of precipitation is 90%.
Thursday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 41.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 38.
Saturday
A chance of rain after 10am. Mostly sunny, with a high near 43.
Saturday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 36.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Monday
Rain and snow. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NW Glenwood WA
 46.12°N 121.41°W (Elev. 4626 ft)
9:37 pm PST Dec 8, 2025
10pm PST Dec 8, 2025-6pm PST Dec 15, 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