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Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Meanwhile, Pacific storm will move inland across California with lower elevation rain and accumulating mountain snow; Strong winds will affect the central Great Basin. A clipper system to bring snow and gusty winds for the Northeast corridor into Wednesday. Read More >

Current conditions at

Grand Coulee Dam Airport (K3W7)

Lat: 47.92205°NLon: 119.083°WElev: 1593.0ft.

Clear

43°F

6°C

Humidity 81%
Wind Speed NE 10 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 10 Feb 11:55 AM PST
Extended Forecast for

Grand Coulee WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. Northeast wind around 6 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. North wind around 6 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. Northwest wind around 6 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Light and variable wind.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43. South wind 3 to 6 mph.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Friday Night

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

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 46. Northeast wind around 6 mph.
Tonight
Mostly clear, with a low around 31. North wind around 6 mph.
Wednesday
Sunny, with a high near 46. Northwest wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 32. Light and variable wind.
Thursday
Partly sunny, with a high near 43. South wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 42.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
A slight chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 29.
Washington's Birthday
A slight chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Coulee WA
 47.94°N 119.02°W (Elev. 1601 ft)
Last Update:
9:01 am PST Feb 10, 2026
Forecast Valid:
12pm PST Feb 10, 2026-6pm PST Feb 16, 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