Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Stampede Pass (KSMP)

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

NA

20°F

-7°C

Humidity 100%
Wind Speed NA 3 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 28 Dec 04:56 AM PST
Extended Forecast for

14 Miles N Roslyn WA

  • Today

    Today: Mostly sunny, with a high near 27. West wind 3 to 5 mph.

    High: 27 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. South wind around 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 31. Southeast wind around 6 mph.

    High: 31 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. East wind around 6 mph.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 32. East wind around 8 mph.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of snow after 4am.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • New Year's Day

    New Year's Day: A 30 percent chance of snow, mainly after 10am.  Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 27. West wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 21. South wind around 5 mph.
Monday
Partly sunny, with a high near 31. Southeast wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 22. East wind around 6 mph.
Tuesday
Partly sunny, with a high near 32. East wind around 8 mph.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 26.
New Year's Day
A 30 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 33.
Thursday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 25.
Friday
Snow likely. Mostly cloudy, with a high near 29.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22.
Saturday
A chance of snow. Mostly cloudy, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Roslyn WA
 47.45°N 121.07°W (Elev. 5587 ft)
4:20 am PST Dec 28, 2025
5am PST Dec 28, 2025-6pm PST Jan 3, 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