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

Heavy Rainfall and Flooding Concerns in the Southeast; Unsettled Weather in the West

Heavy to excessive rainfall will persist across much of the Southeast U.S. over the next several days, with isolated flash flooding possible. The heaviest rainfall is forecast over the east coast of Florida. Showers and thunderstorms will continue in the Pacific Northwest and Intermountain West through the weekend. Snow could mix with rain in the highest elevations. Read More >

Current conditions at

SPRING CANYON (SPCW1)

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

NA

53°F

12°C

Humidity 57%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 02 Oct 09:37 PM PDT
Extended Forecast for

Grand Coulee WA

  • Tonight

    Tonight: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. West wind 3 to 8 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 48. West wind 5 to 7 mph becoming northwest after midnight.

    Low: 48 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 71. Light northwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. North wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Calm wind.
Friday
Sunny, with a high near 73. West wind 3 to 8 mph.
Friday Night
Increasing clouds, with a low around 48. West wind 5 to 7 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 71. Light northwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 46. North wind 8 to 10 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 71.
Monday Night
Clear, with a low around 44.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 69.
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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:
7:47 pm PDT Oct 2, 2025
Forecast Valid:
10pm PDT Oct 2, 2025-6pm PDT Oct 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation