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.

Partly Cloudy

37°F

3°C

Humidity 86%
Wind Speed N 13 mph
Barometer 29.80 in (1009.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 11 Mar 3:53 am CDT
Extended Forecast for

Montour IA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly after 5am. Cloudy, with a steady temperature around 40. North wind around 10 mph.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain and snow likely before 11am, then a slight chance of snow between 11am and 1pm. Cloudy, then gradual clearing during the afternoon, with a high near 42. Windy, with a north northwest wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Windy.
    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. West wind 6 to 14 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 52. Windy, with a south southwest wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 52 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Windy

  • Thursday Night

    Thursday Night: A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. Windy, with a south southwest wind 25 to 29 mph becoming west after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Windy. Chance
    Rain then
    Chance
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 44. Windy.

    High: 44 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

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

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly after 5am. Cloudy, with a steady temperature around 40. North wind around 10 mph.
Wednesday
Rain and snow likely before 11am, then a slight chance of snow between 11am and 1pm. Cloudy, then gradual clearing during the afternoon, with a high near 42. Windy, with a north northwest wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 25. West wind 6 to 14 mph, with gusts as high as 24 mph.
Thursday
Increasing clouds, with a high near 52. Windy, with a south southwest wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.
Thursday Night
A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. Windy, with a south southwest wind 25 to 29 mph becoming west after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
Partly sunny, with a high near 44. Windy.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 30.
Saturday
Mostly cloudy, with a high near 48.
Saturday Night
Rain and snow likely, mainly after 1am. Cloudy, with a low around 31. Breezy. Chance of precipitation is 70%.
Sunday
Rain and snow likely, mainly before 1pm. Cloudy, with a high near 37. Windy. Chance of precipitation is 70%.
Sunday Night
Mostly cloudy, with a low around 10. Windy.
Monday
Mostly sunny, with a high near 25. Blustery.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montour IA
 41.97°N 92.71°W
Last Update:
4:03 am CDT Mar 11, 2026
Forecast Valid:
4am CDT Mar 11, 2026-6pm CDT Mar 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