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

42°F

6°C

Humidity 71%
Wind Speed NE 8 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 29 Mar 08:37 AM PDT
Extended Forecast for

Coulee Dam WA

  • Today

    Today: Mostly cloudy, with a high near 55. Southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 55 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. West wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 50. Northwest wind 8 to 10 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. West wind 5 to 7 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. Light and variable wind becoming east around 6 mph in the morning.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely

  • Thursday

    Thursday: A 40 percent chance of rain. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 55. Southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.
Tonight
A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. West wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 50. Northwest wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 32. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 53. Light and variable wind becoming east around 6 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A slight chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 37.
Saturday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Coulee Dam WA
 47.97°N 119°W (Elev. 1732 ft)
Last Update:
4:16 am PDT Mar 29, 2026
Forecast Valid:
9am PDT Mar 29, 2026-6pm PDT Apr 4, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation