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

46°F

8°C

Humidity NA
Wind Speed W 3 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

13 Miles S Stevens Pass WA

Air Stagnation Advisory January 19, 07:03pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 07:03pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 34. Northeast wind 9 to 13 mph becoming south in the afternoon.

    High: 34 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Southeast wind around 10 mph.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 32. South wind 7 to 11 mph.

    High: 32 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. Southwest wind around 9 mph.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of snow after 4pm.  Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 31. West wind 8 to 11 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 34. Northeast wind 9 to 13 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 21. Southeast wind around 10 mph.
Wednesday
Sunny, with a high near 32. South wind 7 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 21. Southwest wind around 9 mph.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 19.
Friday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 28.
Friday Night
A slight chance of snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 19. Chance of precipitation is 20%.
Saturday
A 30 percent chance of snow, mainly after 10am. Mostly sunny, with a high near 28.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 30.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Stevens Pass WA
 47.56°N 121.04°W (Elev. 6358 ft)
3:11 pm PST Jan 19, 2026
7pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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