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

Hazardous Weather Conditions

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

23°F

-5°C

Humidity 100%
Wind Speed SW 7 mph
Barometer 30.22 in (1024.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 12 Mar 6:53 am CDT
Extended Forecast for

4 Miles W Le Grand IA

High Wind Warning March 12, 10:00pm until March 13, 10:00am
Click here for hazard details and duration
High Wind Warning

  • Today

    Today: Increasing clouds, with a high near 53. Windy, with a south southwest wind 6 to 16 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 53 °F

    Increasing
    Clouds and
    Windy

  • Tonight

    Tonight: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 31. Windy, with a south southwest wind 25 to 33 mph becoming west after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Windy. Rain
    Likely then
    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 44. Windy, with a west northwest wind 27 to 32 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 44 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 29. North northwest wind 5 to 8 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A slight chance of snow before 1pm, then a slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 42. East southeast wind 6 to 11 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain before 7pm, then rain and snow. Some thunder is also possible. Low around 31. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow, becoming all snow after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 38. Windy. Chance of precipitation is 90%.

    High: 38 °F

    Rain/Snow and
    Windy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Chance Snow
    and Windy

  • Monday

    Monday: Sunny, with a high near 20. Windy.

    High: 20 °F

    Sunny and
    Windy

Detailed Forecast

Today
Increasing clouds, with a high near 53. Windy, with a south southwest wind 6 to 16 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Tonight
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 31. Windy, with a south southwest wind 25 to 33 mph becoming west after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 44. Windy, with a west northwest wind 27 to 32 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 46 mph.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 29. North northwest wind 5 to 8 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow before 1pm, then a slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 42. East southeast wind 6 to 11 mph. Chance of precipitation is 20%.
Saturday Night
A chance of rain before 7pm, then rain and snow. Some thunder is also possible. Low around 31. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain and snow, becoming all snow after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 38. Windy. Chance of precipitation is 90%.
Sunday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 6. Windy.
Monday
Sunny, with a high near 20. Windy.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Le Grand IA
 42.01°N 92.86°W
Last Update:
6:56 am CDT Mar 12, 2026
Forecast Valid:
7am CDT Mar 12, 2026-6pm CDT Mar 18, 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