Hazardous Weather Conditions
Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Overcast
66°F
19°C
| Humidity | 87% |
| Wind Speed | NW 8 mph |
| Barometer | 29.69 in |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 17 Oct 7:55 pm CDT |
Extended Forecast for
2 Miles WNW Deep River IA
Tonight
Low: 58 °F
Showers
LikelySaturday
High: 77 °F
Sunny then
Slight Chance
T-stormsSaturday Night
Low: 45 °F
Showers
LikelySunday
High: 62 °F
Sunny
Sunday Night
Low: 43 °F
Clear
Monday
High: 70 °F
Mostly Sunny
Monday Night
Low: 43 °F
Mostly Clear
Tuesday
High: 58 °F
Sunny and
BreezyTuesday Night
Low: 33 °F
Clear
Detailed Forecast
Tonight
Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 58. West southwest wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 77. Light west southwest wind becoming west 6 to 11 mph in the morning.
Saturday Night
Showers and thunderstorms likely before 10pm, then a chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 45. Northwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 62. Northwest wind 13 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Clear, with a low around 43. Light and variable wind becoming south 5 to 9 mph in the evening.
Monday
Mostly sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 58. Breezy.
Tuesday Night
Clear, with a low around 33.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Deep River IA
41.59°N 92.4°W
41.59°N 92.4°W
5:31 pm CDT Oct 17, 2025
8pm CDT Oct 17, 2025-6pm CDT Oct 24, 2025
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