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Current Conditions and
Forecast from NWS/IWIN

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Grinnell, Iowa (50177)  Lat: 41.74N, Lon: 92.72W
Wx Zone: IAZ062
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: 5:22 AM CDT Moon Phase:
Waxing Crescent Moon
Waxing Crescent Moon
Sunrise: 5:53 AM CDT
Sunset: 8:19 PM CDT
Civil Twilight: 8:50 PM CDT
Forecast for Grinnell, Iowa:
Dated: 231 PM CDT SUN MAY 12 2024    Expires: 1000 PM CDT THU DEC 12 2024
NOTE: The Forecast Data has Expired
3 Day View   
MONDAYTUESDAYWEDNESDAYTHURSDAYFRIDAYSATURDAYSUNDAY
Chance of T-StormMostly CloudyMostly SunnyChance of T-StormChance of ShowersChance of ShowersChance of Showers
Chance
Of
T-Storm
Mostly
Cloudy
Mostly
Sunny
Chance
Of
T-Storm
Chance
Of
Showers
Chance
Of
Showers
Chance
Of
Showers
Hi: 61°F
Lo: 51°F
Hi: 70°F
Lo: 45°F
Hi: 71°F
Lo: 51°F
Hi: 71°F
Lo: 55°F
Hi: 75°F
Lo: 55°F
Hi: 80°F
Lo: 59°F
Hi: 79°F
Pop: 90% Pop: 60% Pop: 40% Pop: 30% Pop: 40%
ZoneCast:
Dated: 231 PM CDT SUN MAY 12 2024    Expires: 1000 PM CDT THU DEC 12 2024
NOTE: The Forecast Data has Expired
Includes the Counties: Poweshiek, Including The City Of Grinnell
Monday...Showers with a chance of thunderstorms. Cooler. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph, becoming northeast with gusts up to 20 mph in the afternoon. Chance of rain 90 percent.
Tuesday...Mostly cloudy in the morning, then becoming partly sunny. Highs around 70. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Wednesday...Mostly sunny. Highs in the lower 70s.
Thursday...Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 60 percent.
Friday...Mostly sunny with a 40 percent chance of showers. Highs in the mid 70s.
Saturday...Sunny. A chance of showers in the afternoon. Highs around 80. Chance of rain 30 percent.
Sunday...Mostly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.

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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