Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Stevens Pass - Tye Mill (STS54)

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

NA

47°F

8°C

Humidity NA
Wind Speed W 16 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill41°F (5°C)
Last update NA
Extended Forecast for

6 Miles ENE Stevens Pass WA

Air Stagnation Advisory January 20, 02:20am until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 02:20am until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Overnight

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 38. East wind around 6 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. East wind around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 37. East wind around 5 mph becoming calm  in the morning.

    High: 37 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Light west wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 38. East wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 22. East wind around 5 mph.
Wednesday
Sunny, with a high near 37. East wind around 5 mph becoming calm in the morning.
Wednesday Night
Partly cloudy, with a low around 22. Calm wind.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 20.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 24.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 36.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Stevens Pass WA
 47.78°N 120.98°W (Elev. 5892 ft)
1:12 am PST Jan 20, 2026
2am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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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