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.

Overcast

59°F

15°C

Humidity 58%
Wind Speed SW 9 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Mar 02:15 AM PDT
Extended Forecast for

4 Miles SSW Electric City WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 57. Southwest wind around 16 mph.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 67. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 29 mph.

    High: 67 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly between 11pm and 2am. Mostly cloudy, with a low around 52. South wind 11 to 16 mph.

    Low: 52 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain. Mostly cloudy, with a high near 66. Breezy, with a south wind 14 to 20 mph, with gusts as high as 28 mph.

    High: 66 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 29 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

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

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 57. Southwest wind around 16 mph.
Thursday
Mostly cloudy, with a high near 67. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 29 mph.
Thursday Night
A 30 percent chance of rain, mainly between 11pm and 2am. Mostly cloudy, with a low around 52. South wind 11 to 16 mph.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 66. Breezy, with a south wind 14 to 20 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 43. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Mostly cloudy, with a high near 55.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Tuesday
Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 53. Breezy. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Electric City WA
 47.87°N 119.07°W (Elev. 1804 ft)
Last Update:
2:12 am PDT Mar 19, 2026
Forecast Valid:
2am PDT Mar 19, 2026-6pm PDT Mar 25, 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