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

Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Current conditions at

SPRING CANYON (SPCW1)

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

NA

34°F

1°C

Humidity 100%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 07 Jan 10:37 PM PST
Extended Forecast for

Grand Coulee WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Light south wind.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. West wind 6 to 10 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the morning.

    High: 41 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Light east wind.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Light south wind.
Thursday
Mostly sunny, with a high near 41. West wind 6 to 10 mph.
Thursday Night
Increasing clouds, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the morning.
Friday Night
Mostly cloudy, with a low around 32. Light east wind.
Saturday
Mostly cloudy, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Mostly cloudy, with a high near 42.
Sunday Night
A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Monday
A slight chance of rain and snow before 7am, then a slight chance of rain between 7am and 10am. Mostly cloudy, with a high near 44. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 47.
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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:
10:58 pm PST Jan 7, 2026
Forecast Valid:
11pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
Forecast Discussion
 
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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