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

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

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

NA

36°F

2°C

Humidity 79%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 27 Dec 11:01 AM PST
Extended Forecast for

5 Miles WSW Washington Pass WA

  • Today

    Today: Sunny early, then becoming partly sunny, with a high near 15. Wind chill values as low as -3. North wind 8 to 10 mph.

    High: 15 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 10. Wind chill values as low as -3. Northwest wind around 6 mph.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 23. West wind around 5 mph.

    High: 23 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 16. West wind 3 to 5 mph.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 29. Southwest wind 3 to 5 mph.

    High: 29 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow. Mostly cloudy, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Sunny early, then becoming partly sunny, with a high near 15. Wind chill values as low as -3. North wind 8 to 10 mph.
Tonight
Mostly cloudy, with a steady temperature around 10. Wind chill values as low as -3. Northwest wind around 6 mph.
Sunday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 23. West wind around 5 mph.
Sunday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 16. West wind 3 to 5 mph.
Monday
Mostly cloudy, with a high near 29. Southwest wind 3 to 5 mph.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 32.
Wednesday Night
A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 24.
New Year's Day
A 50 percent chance of snow. Mostly cloudy, with a high near 30.
Thursday Night
Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Friday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Washington Pass WA
 48.51°N 120.77°W (Elev. 5351 ft)
Last Update:
8:57 am PST Dec 27, 2025
Forecast Valid:
11am PST Dec 27, 2025-6pm PST Jan 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation