Grand Coulee, WA Hourly Weather Forecast

Waning gibbous
Morning temperature of 14 °C, afternoon 22°, evening 20° and night 16°. Morning temperature of 58 degrees, afternoon 72°, evening 69° and night 61°.
Morning cloudy, afternoon overcast, evening and night showers.
Updated 6/23 9:02 AM 09:02
The hourly local weather forecast shows hour by hour weather conditions like temperature, feels like temperature, humidity, amount of precipitation and chance of precipitation, wind and gusts for Grand Coulee.
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Nearest Observations
Omak, Omak Airport
Dewpoint 3° 37°
Rel. hum. 29 %
Feels like +23° 73°
Pressure 1019 hPa 30.1 inHg 764.5 mmHg
Visibility 16000 m 10 mi
Ephrata, Ephrata Municipal Airport
Dewpoint 2° 36°
Rel. hum. 24 %
Feels like +25° 77°
Pressure 1018 hPa 30.1 inHg 763.5 mmHg
Visibility 16000 m 10 mi
Moses Lake, Grant County Airport
Dewpoint 2° 36°
Rel. hum. 23 %
Feels like +26° 79°
Pressure 1018 hPa 30.1 inHg 763.7 mmHg
Visibility 16000 m 10 mi
Nearest observations show current weather observations from your nearest weather stations.