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Hazardous Weather Conditions

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fog/Mist

34°F

1°C

Humidity 97%
Wind Speed N 5 mph
Barometer 30.08 in (1019.5 mb)
Dewpoint 33°F (1°C)
Visibility 1.75 mi
Wind Chill29°F (-2°C)
Last update 25 Dec 12:53 am CST
Extended Forecast for

Marshalltown Municipal Airport IA

Dense Fog Advisory December 25, 01:05am until December 25, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 25, 01:05am until December 25, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 34 °F

    Areas Dense
    Fog

  • Christmas Day

    Christmas Day: Areas of dense fog before 7am. Otherwise, cloudy, with a high near 39. East southeast wind 7 to 13 mph.

    High: 39 °F

    Areas Dense
    Fog then
    Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight. Cloudy, with a low around 35. East southeast wind 5 to 13 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 35 °F

    Slight Chance
    Rain then
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 46. Northwest wind 5 to 9 mph.

    High: 46 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Light and variable wind becoming south southeast 5 to 7 mph after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Blustery.

    Low: 26 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Sunday

    Sunday: A 20 percent chance of snow. Mostly cloudy, with a high near 32. Windy.

    High: 32 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, cloudy, with a low around 34. North northeast wind around 7 mph.
Christmas Day
Areas of dense fog before 7am. Otherwise, cloudy, with a high near 39. East southeast wind 7 to 13 mph.
Thursday Night
A 20 percent chance of rain before midnight. Cloudy, with a low around 35. East southeast wind 5 to 13 mph becoming west after midnight. Winds could gust as high as 18 mph.
Friday
Mostly cloudy, with a high near 46. Northwest wind 5 to 9 mph.
Friday Night
Mostly cloudy, with a low around 33. Light and variable wind becoming south southeast 5 to 7 mph after midnight.
Saturday
Mostly cloudy, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 26. Blustery.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 32. Windy.
Sunday Night
Partly cloudy, with a low around 7. Windy.
Monday
Sunny, with a high near 20. Windy.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 28. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown Municipal Airport IA
 42.1°N 92.92°W
Last Update:
10:16 pm CST Dec 24, 2025
Forecast Valid:
1am CST Dec 25, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation