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

66°F

19°C

Humidity 22%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 09 Apr 06:15 PM PDT
Extended Forecast for

Electric City WA

  • Tonight

    Tonight: Mostly clear, with a low around 44. Southeast wind around 5 mph becoming northeast after midnight.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 72. East wind 3 to 5 mph.

    High: 72 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. North wind 3 to 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers. Mostly cloudy, with a high near 68. Calm wind becoming south 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 48. South wind 5 to 9 mph becoming light and variable after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 11am. Mostly sunny, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. Southeast wind around 5 mph becoming northeast after midnight.
Friday
Increasing clouds, with a high near 72. East wind 3 to 5 mph.
Friday Night
Mostly cloudy, with a low around 51. North wind 3 to 5 mph.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 68. Calm wind becoming south 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 48. South wind 5 to 9 mph becoming light and variable after midnight. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of showers after 11am. Mostly sunny, with a high near 70.
Sunday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Electric City WA
 47.94°N 119.05°W (Elev. 1558 ft)
Last Update:
3:46 pm PDT Apr 9, 2026
Forecast Valid:
6pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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