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Safety guides Use current official weather information for Coulee Dam, Washington 99116 before making weather-sensitive plans.
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Open→Weather status
No active NWS alerts found for Coulee Dam, Washington 99116
Conditions can change quickly. Keep Wireless Emergency Alerts enabled and continue to monitor official information.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Coulee Dam, Washington 99116. Forecasts and alerts update from NOAA and the National Weather Service.
81°Sunny2% rain83°Sunny2% rain
81°Clear2% rain
80°Mostly Clear2% rain77°Mostly Clear2% rain73°Mostly Clear2% rain
71°Partly Cloudy2% rain69°Mostly Clear1% rainNext 24 hours
Rain Timeline
No meaningful precipitation is expected in the official hourly forecast.
2%None
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2%None
1%None
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1%None
1%None
1%None
0%None
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Official NWS outlook
7-Day Forecast
Today
83°58°
Sunny
- Precipitation
- 2%
- Wind
- W 8 mph
- Sunrise
- 6:02 AM
- Sunset
- 7:56 PM
Mon
88°60°
Sunny then Areas Of Smoke
- Precipitation
- 0%
- Wind
- SW 1 to 5 mph
- Sunrise
- 6:04 AM
- Sunset
- 7:54 PM
Tue
95°65°
Sunny
- Precipitation
- 2%
- Wind
- E 5 mph
- Sunrise
- 6:05 AM
- Sunset
- 7:53 PM
Wed
93°61°
Sunny
- Precipitation
- 1%
- Wind
- SE 0 to 13 mph
- Sunrise
- 6:07 AM
- Sunset
- 7:51 PM
Thu
84°56°
Sunny
- Precipitation
- 1%
- Wind
- S 2 to 13 mph
- Sunrise
- 6:08 AM
- Sunset
- 7:49 PM
Fri
82°54°
Sunny
- Precipitation
- 0%
- Wind
- NW 0 to 9 mph
- Sunrise
- 6:09 AM
- Sunset
- 7:47 PM
Sat
80°53°
Sunny
- Precipitation
- 3%
- Wind
- W 1 to 9 mph
- Sunrise
- 6:11 AM
- Sunset
- 7:45 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel82°F
Good conditions for walking
Conditions look reasonable, but stay alert for quick weather changes.
WindW8 mph
Best walk timeBetter weather window: 11 PM–1 AM
Walking: 1% average rain chance, near 68°F, with winds near 2 mph.
Official EPA AirNowLocal air qualityCoulee Dam, Washington 99116View AQI +
More weather details
Wind gusts22mph
Rain now2%next hour
Humidity26%current
UV indexCheckingEPA forecast
Wind impact: Breezy — cycling, umbrellas, and loose outdoor items may be affected.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gust22 mph
Pressure—
Visibility—
Peak rain chance2%
Dew point44°F
Active alertsNone
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