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

63°F

17°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Aug 02:55 AM PDT
Extended Forecast for

4 Miles SW Electric City WA

  • Overnight

    Overnight: Patchy smoke. Mostly cloudy, with a steady temperature around 68. Light northeast wind.

    Low: 68 °F

    Patchy Smoke

  • Monday

    Monday: Patchy smoke. Mostly cloudy, then gradually becoming sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 89 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Patchy smoke. Increasing clouds, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Patchy smoke. Mostly cloudy, then gradually becoming sunny, with a high near 89. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 89 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Southwest wind 3 to 7 mph.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy smoke. Mostly cloudy, with a steady temperature around 68. Light northeast wind.
Monday
Patchy smoke. Mostly cloudy, then gradually becoming sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Patchy smoke. Increasing clouds, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Patchy smoke. Mostly cloudy, then gradually becoming sunny, with a high near 89. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 64. Southwest wind 3 to 7 mph.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 67.
Friday
Partly sunny, with a high near 92.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 67.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 85.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Electric City WA
 47.89°N 119.1°W (Elev. 1598 ft)
Last Update:
2:06 am PDT Aug 17, 2026
Forecast Valid:
3am PDT Aug 17, 2026-6pm PDT Aug 23, 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