Hazardous Weather Conditions
Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Mostly Cloudy
60°F
16°C
| Humidity | 90% |
| Wind Speed | E 10 mph |
| Barometer | 30.14 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 16 Oct 12:15 am CDT |
Extended Forecast for
Gilman IA
Overnight
Low: 56 °F
Slight Chance
ShowersThursday
High: 79 °F
Chance
Showers then
Mostly SunnyThursday Night
Low: 62 °F
Partly Cloudy
Friday
High: 79 °F
Partly Sunny
then Chance
ShowersFriday Night
Low: 57 °F
Showers
Saturday
High: 71 °F
Chance
ShowersSaturday Night
Low: 44 °F
Chance
ShowersSunday
High: 61 °F
Sunny
Sunday Night
Low: 42 °F
Clear
Detailed Forecast
Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 56. East wind 7 to 10 mph.
Thursday
A 30 percent chance of showers, mainly before 8am. Mostly sunny, with a high near 79. East southeast wind 10 to 14 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 62. South southeast wind around 10 mph, with gusts as high as 20 mph.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 79. South wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 57. Southwest wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 71. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 42.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 64.
Additional Forecasts and Information
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Point Forecast:
Gilman IA
41.88°N 92.77°W
41.88°N 92.77°W
11:56 pm CDT Oct 15, 2025
12am CDT Oct 16, 2025-6pm CDT Oct 22, 2025
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