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

Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

29°F

-2°C

Humidity 94%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 30 Dec 02:01 AM PST
Extended Forecast for

7 Miles W Washington Pass WA

Air Stagnation Advisory until January 1, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until January 1, 12:00pm

    NOW until 12:00pm Thu

    Air Stagnation Advisory

  • Overnight

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. South wind 9 to 13 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. South wind 10 to 13 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. South wind 6 to 11 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. South wind around 9 mph.

    Low: 18 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: A 20 percent chance of snow after 10am. Partly sunny, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 20. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Snow Likely

  • Friday

    Friday: Snow. High near 24. Chance of precipitation is 80%.

    High: 24 °F

    Snow

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 24. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 30. South wind 9 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 23. South wind 10 to 13 mph.
Wednesday
Mostly sunny, with a high near 30. South wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 18. South wind around 9 mph.
New Year's Day
A 20 percent chance of snow after 10am. Partly sunny, with a high near 26.
Thursday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 20. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday
Snow. High near 24. Chance of precipitation is 80%.
Friday Night
Snow. Low around 21. Chance of precipitation is 80%.
Saturday
Snow. High near 24. Chance of precipitation is 80%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Sunday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Monday
Snow likely. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Washington Pass WA
 48.53°N 120.81°W (Elev. 7372 ft)
Last Update:
1:27 am PST Dec 30, 2025
Forecast Valid:
2am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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