Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Mostly Cloudy

13°F

-11°C

Humidity 67%
Wind Speed N 18 mph
Barometer 30.57 in (1037.5 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 22 Feb 5:53 pm CST
Extended Forecast for

3 Miles SW Le Grand IA

  • Tonight

    Tonight: Partly cloudy, with a low around 2. Wind chill values as low as -10. Blustery, with a north northwest wind 8 to 16 mph, with gusts as high as 28 mph.

    Low: 2 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 17. Wind chill values as low as -10. North northwest wind 5 to 7 mph becoming calm  in the afternoon.

    High: 17 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a temperature falling to near 9 by 9pm, then rising to around 18 during the remainder of the night. Wind chill values as low as zero. Light south wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 20 mph.

    Low: 9 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40. Wind chill values as low as 5. South wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. Northwest wind 6 to 9 mph.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow after noon.  Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 2. Wind chill values as low as -10. Blustery, with a north northwest wind 8 to 16 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 17. Wind chill values as low as -10. North northwest wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Increasing clouds, with a temperature falling to near 9 by 9pm, then rising to around 18 during the remainder of the night. Wind chill values as low as zero. Light south wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 40. Wind chill values as low as 5. South wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 17. Northwest wind 6 to 9 mph.
Wednesday
A 40 percent chance of snow after noon. Mostly sunny, with a high near 31.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Le Grand IA
 41.97°N 92.83°W
5:11 pm CST Feb 22, 2026
6pm CST Feb 22, 2026-6pm CST Mar 1, 2026
 
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Additional Resources

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