Hazardous Weather Conditions
Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Overcast with Haze
44°F
7°C
| Humidity | 81% |
| Wind Speed | E 16 mph |
| Barometer | 29.96 in |
| Dewpoint | 38°F (3°C) |
| Visibility | 5.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 3 Apr 2:15 pm CDT |
Extended Forecast for
3 Miles NNW Hartwick IA
This Afternoon
High: 57 °F
Chance
T-stormsTonight
Low: 37 °F
Showers then
Chance
T-stormsSaturday
High: 46 °F
Windy. Mostly
Cloudy then
Slight Chance
ShowersSaturday Night
Low: 31 °F
Partly Cloudy
and Blustery
then Partly
CloudySunday
High: 55 °F
Sunny
Sunday Night
Low: 31 °F
Mostly Clear
Monday
High: 48 °F
Mostly Sunny
Monday Night
Low: 24 °F
Mostly Cloudy
Tuesday
High: 46 °F
Partly Sunny
Detailed Forecast
This Afternoon
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 57. East wind around 14 mph, with gusts as high as 22 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Low around 37. East wind 11 to 15 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 46. Windy, with a west wind 18 to 22 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 31. Blustery, with a west northwest wind 11 to 18 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 55. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
A chance of rain and snow showers before 1am, then a chance of rain showers. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 69. Windy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43. Windy.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Hartwick IA
41.81°N 92.37°W
41.81°N 92.37°W
2:21 pm CDT Apr 3, 2026
2pm CDT Apr 3, 2026-6pm CDT Apr 9, 2026
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