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.

Freezing Fog

26°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 29.82 in (1010.7 mb)
Dewpoint 26°F (-3°C)
Visibility 0.25 mi
Last update 6 Jan 11:53 pm CST
Extended Forecast for

4 Miles WSW Clutier IA

Dense Fog Advisory January 7, 12:44am until January 7, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 7, 12:44am until January 7, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 32 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 9am. Widespread dense freezing fog, mainly between 8am and 9am. Otherwise, mostly sunny, with a high near 48. Light south wind increasing to 5 to 10 mph in the morning.

    High: 48 °F

    Dense
    Freezing Fog
    and Dense Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 35. South wind 6 to 9 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Rain, mainly after noon. High near 44. South southeast wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 44 °F

    Chance Rain
    then Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 32. North northwest wind around 11 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Chance Rain
    then Slight
    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain. Partly sunny, with a high near 40.

    High: 40 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Partly sunny, with a high near 32. Breezy.

    High: 32 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
Patchy fog. Patchy freezing fog. Otherwise, mostly cloudy, with a steady temperature around 32. Light south southwest wind.
Wednesday
Widespread dense fog, mainly before 9am. Widespread dense freezing fog, mainly between 8am and 9am. Otherwise, mostly sunny, with a high near 48. Light south wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Increasing clouds, with a low around 35. South wind 6 to 9 mph.
Thursday
Rain, mainly after noon. High near 44. South southeast wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 32. North northwest wind around 11 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 40.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 32. Breezy.
Saturday Night
Mostly cloudy, with a low around 17. Blustery.
Sunday
Sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Clutier IA
 42.05°N 92.48°W
Last Update:
12:17 am CST Jan 7, 2026
Forecast Valid:
12am CST Jan 7, 2026-6pm CST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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