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

47°F

8°C

Humidity 35%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 11 Feb 1:15 pm CST
Extended Forecast for

5 Miles W Barnes City IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 48. West wind 5 to 7 mph becoming calm.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 3am. Increasing clouds, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A slight chance of snow before 7am, then a slight chance of rain between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 51. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Southeast wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 54. Calm wind becoming south southwest around 5 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 48. West wind 5 to 7 mph becoming calm.
Tonight
A 20 percent chance of rain after 3am. Increasing clouds, with a low around 32. Calm wind.
Thursday
A slight chance of snow before 7am, then a slight chance of rain between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 51. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 30. Southeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 54. Calm wind becoming south southwest around 5 mph.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 36.
Washington's Birthday
Partly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Partly sunny, with a high near 63. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Barnes City IA
 41.51°N 92.55°W
Last Update:
11:17 am CST Feb 11, 2026
Forecast Valid:
1pm CST Feb 11, 2026-6pm CST Feb 17, 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