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

CW4887 Trout Lake (C4887)

Lat: 46.00633°NLon: 121.52717°WElev: 1934.42ft.

NA

49°F

9°C

Humidity 71%
Wind Speed NW 0 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 10 Apr 11:30 PM PDT
Extended Forecast for

10 Miles S White Pass WA

  • Tonight

    Tonight: Rain likely before 5am, then rain, possibly mixed with snow. Low around 34. Southwest wind around 7 mph becoming west after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow, becoming all snow after 8am, then gradually ending. High near 37. West wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 31. West wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 40. South wind 7 to 10 mph becoming west in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 29. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 30. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Breezy. Chance of precipitation is 70%.

    High: 28 °F

    Snow Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 22. Breezy. Chance of precipitation is 90%.

    Low: 22 °F

    Heavy Snow
    and Breezy

Detailed Forecast

Tonight
Rain likely before 5am, then rain, possibly mixed with snow. Low around 34. Southwest wind around 7 mph becoming west after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Rain, possibly mixed with snow, becoming all snow after 8am, then gradually ending. High near 37. West wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 31. West wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 40. South wind 7 to 10 mph becoming west in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 29. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 30. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 26.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Breezy. Chance of precipitation is 70%.
Tuesday Night
Snow. The snow could be heavy at times. Low around 22. Breezy. Chance of precipitation is 90%.
Wednesday
Snow. Cloudy, with a high near 25. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 19. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 27.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 18.
Friday
A slight chance of snow. Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S White Pass WA
 46.49°N 121.39°W (Elev. 6204 ft)
Last Update:
11:32 pm PDT Apr 10, 2026
Forecast Valid:
11pm PDT Apr 10, 2026-6pm PDT Apr 17, 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