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.

unknown precip,haze

55°F

13°C

Humidity 62%
Wind Speed N 4 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 43°F (6°C)
Visibility 1.00 mi
Last update 11 Apr 12:55 AM PDT
Extended Forecast for

6 Miles SW Electric City WA

  • Overnight

    Overnight: A 30 percent chance of rain. Mostly cloudy, with a low around 52. Northeast wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 60. Calm wind becoming southwest 5 to 9 mph in the morning. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 47. Southwest wind 5 to 7 mph becoming calm after midnight.

    Low: 47 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 64. Calm wind becoming west around 6 mph in the afternoon.

    High: 64 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 49. Southwest wind 7 to 9 mph.

    Low: 49 °F

    Slight Chance
    Rain

  • Monday

    Monday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. Breezy.

    High: 55 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Chance Rain
    and Breezy

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 52. Northeast wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 60. Calm wind becoming southwest 5 to 9 mph in the morning. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 47. Southwest wind 5 to 7 mph becoming calm after midnight.
Sunday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 64. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 49. Southwest wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Partly sunny, with a high near 55. Breezy.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42. Breezy.
Wednesday
A slight chance of rain and snow before 11am, then a slight chance of rain. Mostly sunny, with a high near 51. Breezy. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 57.
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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:
11:31 pm PDT Apr 10, 2026
Forecast Valid:
1am PDT Apr 11, 2026-6pm PDT Apr 17, 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