Hazardous Weather Conditions
Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Fair
44°F
7°C
| Humidity | 46% |
| Wind Speed | W 6 mph |
| Barometer | 30.32 in |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 11 Feb 11:55 am CST |
Extended Forecast for
3 Miles NNW Hartwick IA
This Afternoon
High: 47 °F
Sunny
Tonight
Low: 31 °F
Mostly Cloudy
then Slight
Chance RainThursday
High: 50 °F
Slight Chance
Rain then
Mostly SunnyThursday Night
Low: 28 °F
Mostly Clear
Friday
High: 53 °F
Sunny
Friday Night
Low: 32 °F
Mostly Clear
Saturday
High: 53 °F
Mostly Sunny
Saturday Night
Low: 33 °F
Partly Cloudy
Sunday
High: 57 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 47. West wind 3 to 8 mph.
Tonight
A 20 percent chance of rain after 4am. Increasing clouds, with a low around 31. Light southwest wind.
Thursday
A 20 percent chance of rain before 8am. Cloudy through mid morning, then gradual clearing, with a high near 50. Calm wind becoming south around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 28. Southeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 53. Calm wind becoming south southwest around 6 mph.
Friday Night
Mostly clear, with a low around 32.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 36.
Washington's Birthday
Partly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly sunny, 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
11:17 am CST Feb 11, 2026
12pm CST Feb 11, 2026-6pm CST Feb 17, 2026
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