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Today's Weather - Coulee Dam, WA
December 19, 2025 1:51 AMGrand Coulee Dam MS46°Feels Like 39°Hi 47°F Lo 37°FMostly Clear -
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Weather Details
- Windchill 39ºF Daily Rain 0"
- Dewpoint 34ºF Monthly Rain 24"
- Humidity 65% Avg. Wind WSW 15mph
- Pressure 29.39" Wind Gust 20mph
- Sunrise 7:41 AM Moon Waning Crescent
- Sunset 4:04 PM UV Index 1 (Low)
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