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Current Conditions and
Forecast from NWS/IWIN

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Grand Coulee, Washington (99133)  Lat: 47.94N, Lon: 119W
Wx Zone: WAZ035
Current Conditions
Updated:
Sun & Moon Information:
Temp: N/A
Humidity: N/A
Wind Speed: N/A
Barometer: N/A
Dewpoint: N/A
Heat Index: N/A
Wind Chill: N/A
Civil Twilight: 4:34 AM PDT Moon Phase:
Waning Gibbous Moon
Waning Gibbous Moon
Sunrise: 5:12 AM PDT
Sunset: 8:30 PM PDT
Civil Twilight: 9:08 PM PDT
Forecast for Grand Coulee, Washington:
Dated: 229 AM PDT WED MAY 18 2022    Expires: 400 PM PDT SUN DEC 18 2022
NOTE: The Forecast Data has Expired
3 Day View   
WEDNESDAYTHURSDAYFRIDAYSATURDAYSUNDAYMONDAYTUESDAY
Chance of ShowersWindySunnyPartly CloudyPartly CloudyPartly CloudyPartly Cloudy
Chance
Of
Showers
WindySunnyPartly
Cloudy
Partly
Cloudy
Partly
Cloudy
Partly
Cloudy
Hi: 63°F
Lo: 37°F
Hi: 60°F
Lo: 37°F
Hi: 67°F
Lo: 43°F
Hi: 70°F
Lo: 45°F
Hi: 70°F
Lo: 45°F
Hi: 70°F
Lo: 45°F
Hi: 70°F
Lo: 45°F
Pop: 20%
ZoneCast:
Dated: 229 AM PDT WED MAY 18 2022    Expires: 400 PM PDT SUN DEC 18 2022
NOTE: The Forecast Data has Expired
BLOWING DUST ADVISORY IN EFFECT FROM NOON TODAY TO 10 PM PDT THIS EVENING

Includes the Counties: Moses Lake Area, Upper Columbia Basin, Including The Cities Of Moses Lake, Ephrata, Othello, Quincy, Ritzville, Grand Coulee, Odessa, Wilbur, And Coulee City
Wednesday...Mostly cloudy. A chance of rain in the morning, then a chance of rain showers in the afternoon. Patchy blowing dust in the afternoon. Highs in the lower to mid 60s. Windy. South wind 5 to 15 mph with gusts to around 30 mph shifting to the southwest 20 to 30 mph with gusts to around 45 mph in the afternoon. Chance of precipitation 20 percent.
Thursday...Partly cloudy. Highs in the upper 50s to lower 60s. Windy. West wind 15 to 25 mph.
Friday...Sunny, warmer. Highs in the mid to upper 60s. Southwest wind 5 to 10 mph.
Saturday...Partly cloudy. Highs in the mid 60s to mid 70s. Lows in the 40s.
Sunday...Partly cloudy. Highs in the mid 60s to mid 70s. Lows in the 40s.
Monday...Partly cloudy. Highs in the mid 60s to mid 70s. Lows in the 40s.
Tuesday...Partly cloudy. Highs in the mid 60s to mid 70s. Lows in the 40s.

US Forecasts are Public Domain and derived from the
National Weather Service - (IWIN) and the National Oceanic Atmospheric Administration (NOAA)
Canadian forecasts are obtained from and are copyright of Environment Canada.

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