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

31°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 18 Jan 10:01 PM PST
Extended Forecast for

6 Miles WNW Stehekin WA

Air Stagnation Advisory January 18, 10:52pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 10:52pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 34 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 51. Calm wind.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a steady temperature around 40. Light west wind.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 10am.  Mostly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Light east wind.
M.L.King Day
Sunny, with a high near 51. Calm wind.
Monday Night
Mostly clear, with a steady temperature around 40. Light west wind.
Tuesday
Mostly sunny, with a high near 50. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 32. Calm wind.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
A 20 percent chance of rain after 10am. Mostly sunny, with a high near 45.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Friday
Rain and snow likely, mainly after 4pm. Partly sunny, with a high near 42. Chance of precipitation is 60%.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Sunday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Stehekin WA
 48.38°N 120.83°W (Elev. 1401 ft)
9:02 pm PST Jan 18, 2026
10pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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