National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 4 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill26°F (-3°C)
Last update NA
Extended Forecast for

6 Miles NNE Stevens Pass WA

  • This Afternoon

    This Afternoon: Rain, possibly mixed with snow. High near 40. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all rain after 10pm. The rain could be heavy at times. Temperature falling to near 35 by 9pm, then rising to around 42 during the remainder of the night. Light and variable wind becoming southwest 5 to 8 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F⇑

    Rain/Snow
    then Heavy
    Rain

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. High near 48. West wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts in excess of 4 inches possible.

    High: 48 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 37. Breezy, with a west wind 11 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 37 °F

    Heavy Rain
    and Breezy
    then
    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow. High near 43. West wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 45. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: A 40 percent chance of rain. Partly sunny, with a high near 44.

    High: 44 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain, possibly mixed with snow. High near 40. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Rain, possibly mixed with snow, becoming all rain after 10pm. The rain could be heavy at times. Temperature falling to near 35 by 9pm, then rising to around 42 during the remainder of the night. Light and variable wind becoming southwest 5 to 8 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. The rain could be heavy at times. High near 48. West wind around 15 mph, with gusts as high as 24 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 37. Breezy, with a west wind 11 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow. High near 43. West wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain, possibly mixed with snow. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 45. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 44.
Saturday Night
Rain, mainly after 10pm. Low around 35. Chance of precipitation is 80%.
Sunday
Rain. High near 43. Chance of precipitation is 80%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Monday
Rain. High near 43. Chance of precipitation is 90%.
Monday Night
Rain, possibly mixed with snow. Low around 34. Chance of precipitation is 90%.
Tuesday
Rain and snow. High near 41. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Stevens Pass WA
 47.82°N 121.02°W (Elev. 3435 ft)
Last Update:
3:08 pm PST Dec 9, 2025
Forecast Valid:
4pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation