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

Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

SPRING CANYON (SPCW1)

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

NA

35°F

2°C

Humidity 100%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 14 Jan 07:37 PM PST
Extended Forecast for

Grand Coulee WA

  • Tonight

    Tonight: Areas of dense fog. Otherwise, cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Areas Dense
    Fog

  • Thursday

    Thursday: Areas of dense fog before 10am. Otherwise, cloudy, with a high near 37. Light and variable wind.

    High: 37 °F

    Areas Dense
    Fog then
    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 31. Light north wind.

    Low: 31 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 44. Light north wind.

    High: 44 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of dense fog. Otherwise, cloudy, with a low around 34. Light and variable wind.
Thursday
Areas of dense fog before 10am. Otherwise, cloudy, with a high near 37. Light and variable wind.
Thursday Night
Cloudy, with a low around 31. Light north wind.
Friday
Mostly cloudy, with a high near 44. Light north wind.
Friday Night
Mostly cloudy, with a low around 30. Calm wind.
Saturday
Sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 29.
M.L.King Day
Sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 43.
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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:
3:11 pm PST Jan 14, 2026
Forecast Valid:
8pm PST Jan 14, 2026-6pm PST Jan 21, 2026
 
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