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

59°F

15°C

Humidity 71%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 12 Apr 12:37 PM PDT
Extended Forecast for

Grand Coulee WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. West wind 5 to 8 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Northwest wind around 7 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 65. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 65 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. Southwest wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 11am. Mostly cloudy, with a high near 54. Breezy, with a south wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 40. Windy. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 40 °F

    Windy. Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow showers before 2pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 52. Breezy. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 52 °F

    Chance Snow
    Showers then
    Slight Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. West wind 5 to 8 mph.
Tonight
Partly cloudy, with a low around 46. Northwest wind around 7 mph.
Monday
Increasing clouds, with a high near 65. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 41. Southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Tuesday
A 30 percent chance of showers after 11am. Mostly cloudy, with a high near 54. Breezy, with a south wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of rain showers before 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 40. Windy. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of snow showers before 2pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 52. Breezy. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 37.
Saturday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Coulee WA
 47.93°N 118.99°W (Elev. 2037 ft)
Last Update:
11:31 am PDT Apr 12, 2026
Forecast Valid:
1pm PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation