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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Stevens Pass - Tye Mill (STS54)

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

NA

20°F

-7°C

Humidity NA
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill11°F (-12°C)
Last update NA
Extended Forecast for

9 Miles WSW Plain WA

Air Stagnation Advisory until January 1, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until January 1, 12:00pm

    NOW until 12:00pm Thu

    Air Stagnation Advisory

  • This Afternoon

    High: 27 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Light southeast wind.

    Low: 20 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. Light southeast wind.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. Light northwest wind.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Calm wind.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 27. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 27. Calm wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Light southeast wind.
Tuesday
Mostly sunny, with a high near 27. Light southeast wind.
Tuesday Night
Mostly clear, with a low around 24. Light northwest wind.
Wednesday
Mostly sunny, with a high near 32. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 25.
New Year's Day
A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 27. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Friday
Snow. High near 26. Chance of precipitation is 80%.
Friday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Saturday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Sunday
Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Plain WA
 47.74°N 120.84°W (Elev. 4829 ft)
Last Update:
11:53 am PST Dec 29, 2025
Forecast Valid:
12pm PST Dec 29, 2025-6pm PST Jan 4, 2026
 
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