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Hazardous Weather Conditions

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fog

38°F

3°C

Humidity 97%
Wind Speed SE 12 mph
Barometer 29.71 in (1006.8 mb)
Dewpoint 37°F (3°C)
Visibility 0.25 mi
Wind Chill30°F (-1°C)
Last update 25 Dec 11:53 pm CST
Extended Forecast for

Conrad IA

Dense Fog Advisory December 26, 12:38am until December 26, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 26, 12:38am until December 26, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Overnight

    Low: 39 °F

    Slight Chance
    Drizzle and
    Areas Dense
    Fog

  • Friday

    Friday: Widespread dense fog before 1pm, then patchy dense fog after 5pm. Otherwise, mostly cloudy, with a high near 46. Northwest wind 5 to 10 mph becoming light in the afternoon.

    High: 46 °F

    Dense Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. Calm wind becoming southeast 5 to 7 mph after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 49. Southeast wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 49 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Southeast wind 6 to 11 mph becoming north northwest after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 39. Windy. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Windy. Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8. Windy.

    Low: 8 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 17. Windy.

    High: 17 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Overnight
A slight chance of drizzle before 4am. Areas of dense fog. Otherwise, cloudy, with a steady temperature around 39. Southeast wind 5 to 7 mph becoming light and variable.
Friday
Widespread dense fog before 1pm, then patchy dense fog after 5pm. Otherwise, mostly cloudy, with a high near 46. Northwest wind 5 to 10 mph becoming light in the afternoon.
Friday Night
Mostly cloudy, with a low around 34. Calm wind becoming southeast 5 to 7 mph after midnight.
Saturday
Mostly cloudy, with a high near 49. Southeast wind 8 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 31. Southeast wind 6 to 11 mph becoming north northwest after midnight.
Sunday
A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 39. Windy. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 8. Windy.
Monday
Mostly sunny, with a high near 17. Windy.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 11.
New Year's Day
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Conrad IA
 42.23°N 92.88°W
Last Update:
10:11 pm CST Dec 25, 2025
Forecast Valid:
12am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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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