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

40°F

4°C

Humidity 39%
Wind Speed SSW 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Last update 18 May 12:00 AM PDT
Extended Forecast for

11 Miles S White Pass WA

  • Overnight

    Overnight: Mostly clear, with a low around 36. Northeast wind 6 to 10 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52. Northeast wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. Northwest wind 5 to 10 mph becoming light. Winds could gust as high as 18 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. West wind 5 to 14 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 36. Northeast wind 6 to 10 mph.
Thursday
Sunny, with a high near 52. Northeast wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 39. Northwest wind 5 to 10 mph becoming light. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 53. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
Partly cloudy, with a low around 40. West wind 5 to 14 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
A chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Memorial Day
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 36.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 30.
Tuesday
A chance of snow showers. Partly sunny, with a high near 39.
Tuesday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 33.
Wednesday
A chance of rain and snow showers. Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S White Pass WA
 46.49°N 121.39°W (Elev. 6204 ft)
Last Update:
11:46 pm PDT May 20, 2026
Forecast Valid:
1am PDT May 21, 2026-6pm PDT May 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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