National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Stampede Pass (KSMP)

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

NA

28°F

-2°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 29.53 in (1000.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 26 Dec 04:56 AM PST
Extended Forecast for

11 Miles N Roslyn WA

Winter Weather Advisory until December 27, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 27, 07:00am

    NOW until 7:00am Sat

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Snow, mainly after 10am. High near 37. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow

  • Friday Night

    Friday Night: Snow, mainly before 1am. Low around 23. West wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 31. West wind around 6 mph.

    High: 31 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. Calm wind.
Friday
Snow, mainly after 10am. High near 37. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly before 1am. Low around 23. West wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
A 20 percent chance of snow before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 31. West wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 20. Calm wind.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly cloudy, with a high near 38.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 42.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
New Year's Day
Rain and snow likely. Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Roslyn WA
 47.41°N 121.09°W (Elev. 2927 ft)
Last Update:
4:21 am PST Dec 26, 2025
Forecast Valid:
5am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation