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.

Overcast

65°F

18°C

Humidity 91%
Wind Speed SW 5 mph
Barometer 30.09 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 24 Jun 6:15 am CDT
Extended Forecast for

Barnes City IA

  • Today

    Today: A slight chance of showers before 7am, then a slight chance of showers and thunderstorms between 7am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 82. West wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 58. West northwest wind around 6 mph becoming light and variable in the evening.

    Low: 58 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 79. Light and variable wind.

    High: 79 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 59. Calm wind becoming east northeast around 5 mph after midnight. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 59 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 79. East northeast wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 79 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

    Low: 68 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 92. Windy.

    High: 92 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Today
A slight chance of showers before 7am, then a slight chance of showers and thunderstorms between 7am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 82. West wind 3 to 8 mph. Chance of precipitation is 20%.
Tonight
Increasing clouds, with a low around 58. West northwest wind around 6 mph becoming light and variable in the evening.
Thursday
Partly sunny, with a high near 79. Light and variable wind.
Thursday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 59. Calm wind becoming east northeast around 5 mph after midnight. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 79. East northeast wind 6 to 9 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Partly sunny, with a high near 83.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 92. Windy.
Sunday Night
Mostly clear, with a low around 73. Breezy.
Monday
Sunny, with a high near 95. Breezy.
Monday Night
Partly cloudy, with a low around 73. Breezy.
Tuesday
Mostly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Barnes City IA
 41.51°N 92.46°W
Last Update:
5:56 am CDT Jun 24, 2026
Forecast Valid:
6am CDT Jun 24, 2026-6pm CDT Jun 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation