Hazardous Weather Conditions
Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Fair
23°F
-5°C
| Humidity | 79% |
| Wind Speed | Calm |
| Barometer | 29.96 in |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 2 Dec 12:15 pm CST |
Extended Forecast for
Montezuma IA
This Afternoon
High: 25 °F
Partly Sunny
Tonight
Low: 25 °F
Mostly Cloudy
then Slight
Chance SnowWednesday
High: 28 °F⇓
Chance Snow
then Partly
SunnyWednesday Night
Low: -11 °F
Mostly Clear
Thursday
High: 10 °F
Cold
Thursday Night
Low: -2 °F
Partly Cloudy
Friday
High: 28 °F
Partly Sunny
Friday Night
Low: 14 °F
Mostly Cloudy
Saturday
High: 27 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Partly sunny, with a steady temperature around 25. South wind 6 to 8 mph.
Tonight
A chance of flurries between 2am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a steady temperature around 25. South wind around 8 mph becoming west after midnight. Chance of precipitation is 20%.
Wednesday
A chance of snow before noon, then a chance of flurries after noon. Mostly cloudy, with a temperature rising to near 28 by 9am, then falling to around 15 during the remainder of the day. Wind chill values as low as zero. West wind 6 to 14 mph becoming north northwest in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around -11. North northwest wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny and cold, with a high near 10. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around -2.
Friday
Partly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly cloudy, with a high near 27.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 11.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Mostly cloudy, with a high near 29.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Montezuma IA
41.57°N 92.55°W
41.57°N 92.55°W
10:06 am CST Dec 2, 2025
12pm CST Dec 2, 2025-6pm CST Dec 8, 2025
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