National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

62°F

17°C

Humidity 40%
Wind Speed SW 15 G 22 mph
Barometer 29.90 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 16 Feb 11:55 am CST
Extended Forecast for

5 Miles SSW Gilman IA

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 63. South southwest wind 7 to 11 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Southeast wind around 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 64. Windy, with a southeast wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 64 °F

    Mostly Cloudy
    and Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before midnight. Partly cloudy, with a low around 46. Breezy, with a south wind 15 to 18 mph becoming west after midnight. Winds could gust as high as 29 mph.

    Low: 46 °F

    Chance Rain
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 61. Breezy, with a west wind 13 to 20 mph, with gusts as high as 28 mph.

    High: 61 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after noon. Partly sunny, with a high near 51. Breezy.

    High: 51 °F

    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Washington's Birthday
Sunny, with a high near 63. South southwest wind 7 to 11 mph.
Tonight
Mostly cloudy, with a low around 43. Southeast wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 64. Windy, with a southeast wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 46. Breezy, with a south wind 15 to 18 mph becoming west after midnight. Winds could gust as high as 29 mph.
Wednesday
Sunny, with a high near 61. Breezy, with a west wind 13 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
A 40 percent chance of rain, mainly after noon. Partly sunny, with a high near 51. Breezy.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 39. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow. Partly cloudy, with a low around 17. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Gilman IA
 41.82°N 92.83°W
Last Update:
11:22 am CST Feb 16, 2026
Forecast Valid:
12pm CST Feb 16, 2026-6pm CST Feb 22, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation