Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

42°F

6°C

Humidity 49%
Wind Speed S 9 mph
Barometer 29.98 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 25 Mar 5:15 am CDT
Extended Forecast for

4 Miles SW Montezuma IA

  • Today

    Today: Partly sunny, with a high near 76. South southwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 76 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. South wind 3 to 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers after 1pm.  Partly sunny, with a high near 76. Windy, with a south wind 6 to 11 mph becoming north 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Windy, with a north wind 14 to 23 mph, with gusts as high as 37 mph.

    Low: 33 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Sunny, with a high near 50. North wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 26.

    Low: 26 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 76. South southwest wind 7 to 15 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 52. South wind 3 to 5 mph.
Thursday
A 50 percent chance of showers after 1pm. Partly sunny, with a high near 76. Windy, with a south wind 6 to 11 mph becoming north 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 33. Windy, with a north wind 14 to 23 mph, with gusts as high as 37 mph.
Friday
Sunny, with a high near 50. North wind 10 to 13 mph, with gusts as high as 21 mph.
Friday Night
Clear, with a low around 26.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 50.
Monday
Partly sunny, with a high near 80.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 56.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 76. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Montezuma IA
 41.53°N 92.58°W
4:47 am CDT Mar 25, 2026
5am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database