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Today's Weather - Coulee Dam, WA
January 12, 2026 8:45 PMGrand Coulee Dam MS47°Feels Like 46°Hi 51°F Lo 43°FPartly Cloudy -
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Weather Details
- Windchill 46ºF Daily Rain 0"
- Dewpoint 39ºF Monthly Rain 12"
- Humidity 72% Avg. Wind E 3mph
- Pressure 30.25" Wind Gust 7mph
- Sunrise 7:42 AM Moon Waning Crescent
- Sunset 4:26 PM UV Index 1 (Low)
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