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

Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Stampede Pass (KSMP)

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

unknown precip

25°F

-4°C

Humidity 96%
Wind Speed W 5 MPH
Barometer 29.6 in (1002.37 mb)
Dewpoint 24°F (-4°C)
Visibility 9.00 mi
Wind Chill19°F (-7°C)
Last update 07 Jan 04:56 PM PST
Extended Forecast for

17 Miles WSW Leavenworth WA

Winter Storm Warning January 7, 05:26pm until January 8, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 7, 05:26pm until January 8, 04:00pm

    NOW until 4:00pm Thu

    Winter Storm Warning

  • This Afternoon

    High: 22 °F

    Heavy Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Patchy blowing snow after 1am. Low around 16. Wind chill values as low as -2. West wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 16 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow. Patchy blowing snow. High near 24. Wind chill values as low as -3. Breezy, with a west wind around 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 24 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 4am. Patchy blowing snow. Mostly cloudy, with a low around 22. Breezy, with a west wind 20 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday

    Friday: A 40 percent chance of snow before 10am. Mostly cloudy, with a high near 30. West wind 10 to 16 mph, with gusts as high as 22 mph.

    High: 30 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

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

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of snow after 4pm. Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 22. West wind around 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow. The snow could be heavy at times. Patchy blowing snow after 1am. Low around 16. Wind chill values as low as -2. West wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow. Patchy blowing snow. High near 24. Wind chill values as low as -3. Breezy, with a west wind around 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely, mainly before 4am. Patchy blowing snow. Mostly cloudy, with a low around 22. Breezy, with a west wind 20 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
A 40 percent chance of snow before 10am. Mostly cloudy, with a high near 30. West wind 10 to 16 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
A 10 percent chance of snow after 4pm. Partly sunny, with a high near 33.
Saturday Night
A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 24.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 33.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 29.
Monday
A chance of snow. Mostly cloudy, with a high near 36.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Leavenworth WA
 47.5°N 120.99°W (Elev. 6306 ft)
Last Update:
3:20 pm PST Jan 7, 2026
Forecast Valid:
5pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation