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

21°F

-6°C

Humidity 82%
Wind Speed NW 7 mph
Barometer 30.36 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 27 Nov 5:35 am CST
Extended Forecast for

Barnes City IA

Winter Storm Watch November 28, 06:00pm until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Watch

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 35. West northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. Northwest wind 3 to 8 mph.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 31. Wind chill values as low as 10. Light and variable wind.

    High: 31 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 24. Light east southeast wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 24 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 32. East southeast wind 10 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 32 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 15. Chance of precipitation is 70%.

    Low: 15 °F

    Snow Likely
    then Chance
    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

Detailed Forecast

Thanksgiving Day
Sunny, with a high near 35. West northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 15. Northwest wind 3 to 8 mph.
Friday
Increasing clouds, with a high near 31. Wind chill values as low as 10. Light and variable wind.
Friday Night
Snow. The snow could be heavy at times. Low around 24. Light east southeast wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 32. East southeast wind 10 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 15. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
Partly sunny, with a high near 15.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Barnes City IA
 41.51°N 92.46°W
Last Update:
5:16 am CST Nov 27, 2025
Forecast Valid:
5am CST Nov 27, 2025-6pm CST Dec 3, 2025
 
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