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

Gladbrook IA

Dense Fog Advisory January 7, 12:34am until January 7, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 7, 12:34am until January 7, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 30 °F

    Areas
    Freezing Fog
    and Areas Fog

  • Wednesday

    Wednesday: Areas of fog before 11am. Areas of freezing fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 47. South wind 5 to 11 mph.

    High: 47 °F

    Areas
    Freezing Fog
    and Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 35. South wind 6 to 10 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Rain likely, mainly after noon. Mostly cloudy, with a high near 44. South southeast wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 44 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. 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

  • Friday

    Friday: A 20 percent chance of rain. Partly sunny, with a high near 39.

    High: 39 °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 31. Blustery.

    High: 31 °F

    Chance Snow
    and Blustery

Detailed Forecast

Overnight
Areas of fog. Areas of freezing fog. Otherwise, mostly cloudy, with a low around 30. South southwest wind 3 to 5 mph.
Wednesday
Areas of fog before 11am. Areas of freezing fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 47. South wind 5 to 11 mph.
Wednesday Night
Increasing clouds, with a low around 35. South wind 6 to 10 mph.
Thursday
Rain likely, mainly after noon. Mostly cloudy, with a high near 44. South southeast wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
A 50 percent chance of rain. 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 39.
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 31. Blustery.
Saturday Night
Mostly cloudy, with a low around 16. Blustery.
Sunday
Sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 40.
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:
Gladbrook IA
 42.19°N 92.71°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

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