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Today's Weather - Coulee Dam, WA
December 19, 2025 2:57 AMGrand Coulee Dam MS43°Feels Like 36°Hi 47°F Lo 37°FClear -
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Weather Details
- Windchill 36ºF Daily Rain 0"
- Dewpoint 32ºF Monthly Rain 24"
- Humidity 65% Avg. Wind W 13mph
- Pressure 29.44" Wind Gust 19mph
- Sunrise 7:41 AM Moon Waning Crescent
- Sunset 4:04 PM UV Index 1 (Low)
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