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

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

rain,mist

46°F

8°C

Humidity 100%
Wind Speed W 4 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 46°F (8°C)
Visibility 1.00 mi
Wind Chill44°F (7°C)
Last update 10 Dec 06:56 AM PST
Extended Forecast for

14 Miles S Stevens Pass WA

Flood Watch December 10, 07:29am until December 12, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 10, 07:29am until December 12, 07:00am

    NOW until 7:00am Fri

    Flood Watch

  • Today

    High: 42 °F

    Heavy Rain

  • Tonight

    Tonight: Rain before 1am, then snow, possibly mixed with rain. The rain could be heavy at times.  Low around 32. Breezy, with a west wind around 25 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Breezy. Heavy
    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow, possibly mixed with rain, becoming all snow after 7am.  Steady temperature around 34. West wind 14 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 32. West wind around 10 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Snow Likely

  • Friday

    Friday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 39. West wind 10 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 1am, then a slight chance of rain.  Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 20 percent chance of rain.  Partly sunny, with a high near 42.

    High: 42 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 4am.  Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Chance Rain
    then Rain

Detailed Forecast

Today
Rain. The rain could be heavy at times. High near 42. Southwest wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Tonight
Rain before 1am, then snow, possibly mixed with rain. The rain could be heavy at times. Low around 32. Breezy, with a west wind around 25 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday
Snow, possibly mixed with rain, becoming all snow after 7am. Steady temperature around 34. West wind 14 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 32. West wind around 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 39. West wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain and snow before 1am, then a slight chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 42.
Saturday Night
Rain, mainly after 4am. Low around 32. Chance of precipitation is 80%.
Sunday
Rain, possibly mixed with snow. High near 37. Chance of precipitation is 80%.
Sunday Night
Snow, possibly mixed with rain. Mostly cloudy, with a low around 31.
Monday
Rain and snow. Mostly cloudy, with a high near 38.
Monday Night
Rain and snow. Mostly cloudy, with a low around 29.
Tuesday
Snow. Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Stevens Pass WA
 47.54°N 121.06°W (Elev. 5285 ft)
4:20 am PST Dec 10, 2025
7am 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