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

SPRING CANYON (SPCW1)

Lat: 47.93472°NLon: 118.93472°WElev: 1340.0ft.

NA

57°F

14°C

Humidity 57%
Wind Speed ENE 9 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 22 May 07:37 AM PDT
Extended Forecast for

Coulee Dam WA

  • Today

    Today: Sunny, with a high near 81. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 54. Southwest wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 85. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 85 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. West wind 7 to 15 mph, with gusts as high as 30 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Light west wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: A 30 percent chance of showers. Mostly cloudy, with a high near 73.

    High: 73 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 81. Calm wind becoming southwest 5 to 7 mph in the morning.
Tonight
Increasing clouds, with a low around 54. Southwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 85. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 53. West wind 7 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 80. Light west wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 54.
Memorial Day
A 30 percent chance of showers. Mostly cloudy, with a high near 73.
Monday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 47.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 67.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 49.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coulee Dam WA
 47.97°N 119°W (Elev. 1732 ft)
Last Update:
3:56 am PDT May 22, 2026
Forecast Valid:
8am PDT May 22, 2026-6pm PDT May 28, 2026
 
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Additional Resources

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Chance of Precipitation