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

Grand Coulee Dam Airport (K3W7)

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

Clear

72°F

22°C

Humidity 24%
Wind Speed NNE 8 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 19 Apr 04:15 PM PDT
Extended Forecast for

6 Miles SW Electric City WA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Northeast wind around 6 mph.

    Low: 51 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 76. Northeast wind around 5 mph becoming light and variable.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. Southeast wind around 6 mph becoming light and variable in the evening.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 77. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 77 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 55. Southwest wind around 10 mph becoming northwest in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 67. Breezy.

    High: 67 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Northeast wind around 6 mph.
Monday
Mostly sunny, with a high near 76. Northeast wind around 5 mph becoming light and variable.
Monday Night
Partly cloudy, with a low around 55. Southeast wind around 6 mph becoming light and variable in the evening.
Tuesday
Partly sunny, with a high near 77. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 55. Southwest wind around 10 mph becoming northwest in the evening. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 67. Breezy.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49. Breezy.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Electric City WA
 47.87°N 119.13°W (Elev. 1801 ft)
Last Update:
3:36 pm PDT Apr 19, 2026
Forecast Valid:
4pm PDT Apr 19, 2026-6pm PDT Apr 26, 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