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

61°F

16°C

Humidity 23%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 17 Apr 03:37 PM PDT
Extended Forecast for

Coulee Dam WA

  • Tonight

    Tonight: Partly cloudy, with a low around 38. West wind 5 to 7 mph becoming light and variable after midnight.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. East wind 5 to 8 mph becoming south in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. South wind 5 to 7 mph becoming east after midnight.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73. Northeast wind 5 to 7 mph becoming southeast in the afternoon.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49. Southeast wind 5 to 7 mph becoming northeast in the evening.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. West wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 65. East wind 5 to 8 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 44. South wind 5 to 7 mph becoming east after midnight.
Sunday
Partly sunny, with a high near 73. Northeast wind 5 to 7 mph becoming southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 49. Southeast wind 5 to 7 mph becoming northeast in the evening.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 53.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 66.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 47.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Sunny, with a high near 65.
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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:
3:11 pm PDT Apr 17, 2026
Forecast Valid:
3pm PDT Apr 17, 2026-6pm PDT Apr 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation