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

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

Mist

18°F

-8°C

Humidity 96%
Wind Speed NNE 4 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 17°F (-8°C)
Visibility 1.50 mi
Wind Chill12°F (-11°C)
Last update 19 Jan 05:34 AM PST
Extended Forecast for

9 Miles NNW Roslyn WA

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 41. Southeast wind 7 to 10 mph.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 33. South wind around 6 mph becoming northwest after midnight.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. Southeast wind around 9 mph.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. East wind around 7 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 35. Southeast wind 6 to 8 mph.

    High: 35 °F

    Sunny

  • Wednesday Night

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

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 41. Southeast wind 7 to 10 mph.
Tonight
Partly cloudy, with a steady temperature around 33. South wind around 6 mph becoming northwest after midnight.
Tuesday
Partly sunny, with a high near 38. Southeast wind around 9 mph.
Tuesday Night
Mostly clear, with a low around 25. East wind around 7 mph.
Wednesday
Sunny, with a high near 35. Southeast wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 35.
Friday Night
A slight chance of snow after 10pm. Partly cloudy, with a low around 24.
Saturday
A chance of snow. Mostly sunny, with a high near 35.
Saturday Night
A chance of snow. Partly cloudy, with a low around 27.
Sunday
A chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Roslyn WA
 47.37°N 121.17°W (Elev. 3743 ft)
5:47 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