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

CW4887 Trout Lake (C4887)

Lat: 46.00633°NLon: 121.52717°WElev: 1929.0ft.

NA

27°F

-3°C

Humidity 4%
Wind Speed SE 0 MPH
Barometer 30.51 in (1033.19 mb)
Dewpoint -38°F (-39°C)
Visibility NA
Last update 19 Jan 06:15 PM PST
Extended Forecast for

10 Miles SSE White Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. North wind around 6 mph becoming east in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. Light south wind.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. Light southeast wind.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Calm wind.
Tuesday
Mostly sunny, with a high near 40. North wind around 6 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 24. Light south wind.
Wednesday
Sunny, with a high near 39. Light southeast wind.
Wednesday Night
Partly cloudy, with a low around 24. Calm wind.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Sunny, with a high near 35.
Friday Night
Mostly clear, with a low around 22.
Saturday
A slight chance of snow. Mostly sunny, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 27.
Sunday
A chance of snow. Partly sunny, with a high near 38.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 30.
Monday
A chance of rain and snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE White Pass WA
 46.49°N 121.33°W (Elev. 4423 ft)
3:42 pm PST Jan 19, 2026
6pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database