Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

34°F

1°C

Humidity 75%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 30 Dec 01:01 PM PST
Extended Forecast for

8 Miles SE 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

  • This Afternoon

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: A 10 percent chance of snow after 4pm.  Partly sunny, with a high near 34. Calm wind.

    High: 34 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 23. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: Snow likely before 1pm, then rain likely, possibly mixed with snow.  Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain, possibly mixed with snow.  Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 31. Calm wind.
Tonight
Partly cloudy, with a low around 26. Calm wind.
Wednesday
Mostly sunny, with a high near 38. Calm wind.
Wednesday Night
Mostly clear, with a low around 26. Calm wind.
New Year's Day
A 10 percent chance of snow after 4pm. Partly sunny, with a high near 34. Calm wind.
Thursday Night
A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 23. New snow accumulation of less than one inch possible.
Friday
Snow likely before 1pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Rain, possibly mixed with snow. Low around 31. Chance of precipitation is 80%.
Saturday
Rain, possibly mixed with snow. High near 36. Chance of precipitation is 80%.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Washington Pass WA
 48.44°N 120.53°W (Elev. 3064 ft)
1:32 pm PST Dec 30, 2025
1pm PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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