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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: 5:25 AM PDT Moon Phase:
Waxing Gibbous Moon
Waxing Gibbous Moon
Sunrise: 5:58 AM PDT
Sunset: 7:50 PM PDT
Civil Twilight: 8:23 PM PDT
Forecast for Grand Coulee, Washington:
Dated: 502 AM PDT THU APR 18 2024    Expires: 400 PM PDT WED DEC 18 2024
NOTE: The Forecast Data has Expired
3 Day View   
THURSDAYFRIDAYSATURDAYSUNDAYMONDAYTUESDAYWEDNESDAY
Partly CloudyWindyWindyRain ShowersMostly ClearPartly CloudyChance of Showers
Partly
Cloudy
WindyWindyRain
Showers
Mostly
Clear
Partly
Cloudy
Chance
Of
Showers
Hi: 58°F
Lo: 33°F
Hi: 60°F
Lo: 35°F
Hi: 65°F
Lo: 40°F
Hi: 60°F
Lo: 35°F
Hi: 63°F
Lo: 41°F
Hi: 70°F
Lo: 47°F
Hi: 67°F
Pop: 20% Pop: 20%
ZoneCast:
Dated: 502 AM PDT THU APR 18 2024    Expires: 400 PM PDT WED DEC 18 2024
NOTE: The Forecast Data has Expired
Includes the Counties: Upper Columbia Basin, Including The Cities Of Ritzville, Grand Coulee, Odessa, Wilbur, And Coulee City
Thursday...Sunny in the morning, becoming partly cloudy. Widespread frost in the morning. Highs in the mid 50s to lower 60s. Northeast wind 5 to 15 mph.
Friday...Sunny. Highs in the upper 50s to lower 60s. Windy. Northeast wind 20 to 30 mph. Gusts up to 40 mph in the morning.
Saturday...Sunny. Highs in the 60s. Windy. Northeast wind 15 to 25 mph with gusts up to 40 mph.
Sunday...Breezy. Sunny with a 20 percent chance of rain showers. Highs in the upper 50s to lower 60s.
Monday...Mostly clear. Areas of frost. Lows in the mid 30s. Highs in the lower to mid 60s.
Tuesday...Partly cloudy. Lows in the lower 40s. Highs in the upper 60s to lower 70s.
Wednesday...Mostly cloudy with a 20 percent chance of rain showers. Highs in the mid to upper 60s.

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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