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

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

NA

30°F

-1°C

Humidity NA
Wind Speed ESE 6 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill24°F (-4°C)
Last update NA
Extended Forecast for

6 Miles NE Stevens Pass WA

Flood Watch December 9, 06:18pm until December 12, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 06:18pm until December 12, 07:00am

    NOW until 7:00am Fri

    Flood Watch

  • Tonight

    Low: 32 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times.  High near 42. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts in excess of 4 inches possible.

    High: 42 °F

    Heavy Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times.  Low around 32. Windy, with a west wind 22 to 26 mph, with gusts as high as 43 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Heavy Rain
    and Breezy
    then
    Rain/Snow and
    Windy

  • Thursday

    Thursday: Snow, possibly mixed with rain, becoming all snow after 10am.  High near 34. West wind 14 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 33. West wind around 14 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow

  • Friday

    Friday: Snow before 1pm, then rain likely, possibly mixed with snow.  High near 37. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 37 °F

    Snow then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow.  Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow.  Mostly cloudy, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow before 10pm, then rain, possibly mixed with snow between 10pm and 1am, then rain after 1am. The rain and snow could be heavy at times. Temperature rising to around 40 by 5am. Breezy, with a southeast wind 6 to 11 mph becoming southwest 13 to 18 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Rain. The rain could be heavy at times. High near 42. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts in excess of 4 inches possible.
Wednesday Night
Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 32. Windy, with a west wind 22 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow, possibly mixed with rain, becoming all snow after 10am. High near 34. West wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 33. West wind around 14 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Snow before 1pm, then rain likely, possibly mixed with snow. High near 37. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Saturday Night
Snow, possibly mixed with rain. Low around 32. Chance of precipitation is 80%.
Sunday
Snow. High near 34. Chance of precipitation is 80%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Monday
Snow, possibly mixed with rain. High near 35. Chance of precipitation is 90%.
Monday Night
Snow, possibly mixed with rain. Low around 30. Breezy. Chance of precipitation is 90%.
Tuesday
Snow. High near 33. Breezy. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Stevens Pass WA
 47.8°N 120.98°W (Elev. 5554 ft)
5:48 pm PST Dec 9, 2025
6pm 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