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

65°F

18°C

Humidity 51%
Wind Speed NE 6 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 13 Apr 11:37 AM PDT
Extended Forecast for

Grand Coulee WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. West wind 8 to 13 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. West wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain after 11am. Increasing clouds, with a high near 56. Breezy, with a southwest wind 8 to 18 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 43. Breezy, with a south wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 43 °F

    Breezy.
    Chance Rain
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 55. West wind 9 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 55 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. West wind 8 to 13 mph.
Tonight
Partly cloudy, with a low around 40. West wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 22 mph.
Tuesday
A 40 percent chance of rain after 11am. Increasing clouds, with a high near 56. Breezy, with a southwest wind 8 to 18 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of rain before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 43. Breezy, with a south wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 55. West wind 9 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 38.
Saturday
Partly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Coulee WA
 47.95°N 118.99°W (Elev. 1627 ft)
Last Update:
11:26 am PDT Apr 13, 2026
Forecast Valid:
12pm PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation