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Hazardous Weather Conditions
Current conditions at
Grand Coulee Dam Airport (K3W7)
Lat: 47.92205°NLon: 119.083°WElev: 1593.0ft.
Partly Cloudy
61°F
16°C
| Humidity | 67% |
| Wind Speed | W 5 MPH |
| Barometer | 29.94 in (1013.89 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 9.00 mi |
| Last update | 26 Jul 02:35 AM PDT |
Extended Forecast for
9 Miles N Coulee City WA
Overnight
Low: 57 °F
Haze
Sunday
High: 83 °F
Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 59 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 55 °F
Clear and
Breezy then
Mostly ClearWednesday
High: 83 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Detailed Forecast
Overnight
Widespread haze before 3am. Mostly clear, with a low around 57. Southwest wind 7 to 10 mph.
Sunday
Sunny, with a high near 83. South wind 5 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 59. West wind 7 to 15 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 84. South wind 6 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 59. West wind 8 to 14 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 55. Breezy.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
9 Miles N Coulee City WA
47.74°N 119.32°W (Elev. 2398 ft)
47.74°N 119.32°W (Elev. 2398 ft)
2:06 am PDT Jul 26, 2026
2am PDT Jul 26, 2026-6pm PDT Aug 1, 2026
Additional Resources
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