Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

36°F

2°C

Humidity 69%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 19 Jan 02:01 PM PST
Extended Forecast for

15 Miles WNW Stehekin WA

Air Stagnation Advisory January 19, 02:23pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 02:23pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • M.L.King Day

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Calm wind becoming west around 6 mph after midnight.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 38. North wind 5 to 7 mph becoming southeast in the morning.

    High: 38 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. East wind around 6 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 36. Southeast wind around 6 mph becoming calm  in the afternoon.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

M.L.King Day
Sunny, with a high near 40. Calm wind.
Tonight
Partly cloudy, with a low around 30. Calm wind becoming west around 6 mph after midnight.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 38. North wind 5 to 7 mph becoming southeast in the morning.
Tuesday Night
Mostly clear, with a low around 26. East wind around 6 mph.
Wednesday
Sunny, with a high near 36. Southeast wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Sunny, with a high near 33.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 20.
Saturday
A 30 percent chance of snow. Mostly sunny, with a high near 33.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24.
Sunday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Stehekin WA
 48.44°N 121.01°W (Elev. 4150 ft)
1:31 pm PST Jan 19, 2026
2pm PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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