Current conditions at
Grand Coulee Dam Airport (K3W7)
Lat: 47.92205°NLon: 119.083°WElev: 1593.0ft.
Clear
45°F
7°C
| Humidity | 65% |
| Wind Speed | N 0 MPH |
| Barometer | 30.0 in (1015.92 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 18 Apr 10:35 PM PDT |
Extended Forecast for
6 Miles SW Electric City WA
Tonight

Low: 45 °F
Partly Cloudy
Sunday

High: 70 °F
Mostly Sunny
Sunday Night

Low: 51 °F
Partly Cloudy
Monday

High: 77 °F
Mostly Sunny
Monday Night

Low: 55 °F
Partly Cloudy
Tuesday
High: 77 °F
Partly Sunny
then Slight
Chance
T-stormsTuesday Night

Low: 56 °F
Chance
ShowersWednesday

High: 67 °F
Chance
ShowersWednesday Night

Low: 50 °F
Chance Rain
Detailed Forecast
Tonight
Partly cloudy, with a low around 45. Northeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 70. Northeast wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 51. Northeast wind around 6 mph.
Monday
Mostly sunny, with a high near 77. Northeast wind around 5 mph becoming light and variable in the morning.
Monday Night
Partly cloudy, with a low around 55. Southeast wind around 6 mph becoming light and variable.
Tuesday
A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 77.
Tuesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Wednesday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 50.
Thursday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 65.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles SW Electric City WA
47.87°N 119.13°W (Elev. 1801 ft)
47.87°N 119.13°W (Elev. 1801 ft)
10:01 pm PDT Apr 18, 2026
10pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026


