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.

Light Snow and Breezy

34°F

1°C

Humidity 87%
Wind Speed NW 21 G 26 mph
Barometer 29.87 in
Dewpoint 31°F (-1°C)
Visibility 3.00 mi
Wind Chill22°F (-6°C)
Last update 11 Mar 8:15 am CDT
Extended Forecast for

2 Miles E Chelsea IA

  • Today

    Today: Rain and snow before 1pm, then a slight chance of snow between 1pm and 2pm. High near 43. Windy, with a north northwest wind 13 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Windy.
    Rain/Snow
    then Chance
    Snow

  • Tonight

    Tonight: Mostly clear, with a low around 25. West wind 5 to 14 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 52. Windy, with a light and variable wind becoming south 16 to 21 mph in the morning. Winds could gust as high as 32 mph.

    High: 52 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Windy

  • Thursday Night

    Thursday Night: A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Windy, with a south wind 23 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Windy. Chance
    Rain then
    Chance
    Rain/Snow

  • Friday

    Friday: A 30 percent chance of snow before 7am. Partly sunny, with a high near 45. Windy, with a west northwest wind 16 to 23 mph, with gusts as high as 40 mph. Little or no snow accumulation expected.

    High: 45 °F

    Windy. Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Rain and snow likely, mainly after 1am. Cloudy, with a low around 31. Blustery. Chance of precipitation is 70%.

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely and
    Blustery

  • Sunday

    Sunday: Rain and snow likely, mainly before 1pm. Cloudy, with a high near 39. Windy. Chance of precipitation is 70%.

    High: 39 °F

    Rain/Snow
    Likely and
    Windy

Detailed Forecast

Today
Rain and snow before 1pm, then a slight chance of snow between 1pm and 2pm. High near 43. Windy, with a north northwest wind 13 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 25. West wind 5 to 14 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 52. Windy, with a light and variable wind becoming south 16 to 21 mph in the morning. Winds could gust as high as 32 mph.
Thursday Night
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Windy, with a south wind 23 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow before 7am. Partly sunny, with a high near 45. Windy, with a west northwest wind 16 to 23 mph, with gusts as high as 40 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 29.
Saturday
Mostly cloudy, with a high near 49.
Saturday Night
Rain and snow likely, mainly after 1am. Cloudy, with a low around 31. Blustery. Chance of precipitation is 70%.
Sunday
Rain and snow likely, mainly before 1pm. Cloudy, with a high near 39. Windy. Chance of precipitation is 70%.
Sunday Night
Mostly cloudy, with a low around 10. Windy.
Monday
Mostly sunny, with a high near 26. Blustery.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Chelsea IA
 41.92°N 92.36°W
Last Update:
8:07 am CDT Mar 11, 2026
Forecast Valid:
8am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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