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

28°F

-2°C

Humidity NA
Wind Speed ESE 11 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill18°F (-8°C)
Last update NA
Extended Forecast for

13 Miles N Stevens Pass WA

Air Stagnation Advisory January 18, 08:31pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 08:31pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 26 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 39. East wind 3 to 8 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a steady temperature around 33. West wind around 7 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. North wind 6 to 8 mph becoming east in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. Northeast wind around 7 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 10am.  Partly sunny, with a high near 31.

    High: 31 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Clear, with a low around 26. East wind around 9 mph.
M.L.King Day
Sunny, with a high near 39. East wind 3 to 8 mph.
Monday Night
Mostly clear, with a steady temperature around 33. West wind around 7 mph.
Tuesday
Mostly sunny, with a high near 36. North wind 6 to 8 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 24. Northeast wind around 7 mph.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 31.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Friday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Friday Night
Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Sunday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles N Stevens Pass WA
 47.94°N 121.05°W (Elev. 5217 ft)
3:07 pm PST Jan 18, 2026
8pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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