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

27°F

-3°C

Humidity NA
Wind Speed E 10 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill18°F (-8°C)
Last update NA
Extended Forecast for

9 Miles N Stevens Pass WA

Air Stagnation Advisory January 19, 05:28am until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 05:28am until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • M.L.King Day

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 33. Light and variable wind.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. East wind around 5 mph becoming calm  in the morning.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Light east wind.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

M.L.King Day
Sunny, with a high near 42. Light southeast wind.
Tonight
Mostly clear, with a steady temperature around 33. Light and variable wind.
Tuesday
Mostly sunny, with a high near 41. East wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 27. Calm wind.
Wednesday
Mostly sunny, with a high near 40. Light east wind.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 26.
Friday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 38.
Friday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 26.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 38.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Stevens Pass WA
 47.88°N 121.07°W (Elev. 3448 ft)
2:57 am PST Jan 19, 2026
5am PST Jan 19, 2026-6pm PST Jan 25, 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