Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71° N Lon: 92.73° W Elev: 1007 ft.

NA

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint NA
Visibility NA
Last update *** Not a current observation ***
Detailed forecast for

Poweshiek County

Rest Of Tonight
Showers with thunderstorms likely. Locally heavy rainfall possible. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.
Wednesday
Cloudy. Showers likely with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Northeast winds around 5 mph. Chance of rain 70 percent.
Wednesday Night
Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. North winds around 5 mph in the evening, becoming light and variable.
Thursday
Patchy fog in the morning. Sunny. Highs in the lower 80s. East winds around 5 mph.
Thursday Night
Mostly clear. Lows in the lower 60s. Southeast winds around 5 mph.
Friday
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent.
Friday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 30 percent.
Saturday
Sunny. Highs in the mid 80s.
Saturday Night
Mostly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent.
Sunday
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 20 percent.
Sunday Night
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50 percent.
Monday
Partly sunny. A chance of showers and thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
Monday Night
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent.
Tuesday
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 80s. Chance of rain 20 percent.



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1233 AM CDT Wed Aug 5 2026
 
 

Additional Resources

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