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.

Fair

42°F

6°C

Humidity 65%
Wind Speed SW 12 mph
Barometer 29.44 in (997.3 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 18 Feb 6:53 am CST
Extended Forecast for

Marshalltown IA

Wind Advisory until February 18, 04:00pm
Red Flag Warning February 18, 10:00am until February 18, 07:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory until February 18, 04:00pm

    NOW until 4:00pm Wed

    Wind Advisory

  • Today

    High: 61 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West wind 5 to 11 mph becoming northeast after midnight. Winds could gust as high as 18 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 7am, then a slight chance of snow between 7am and 8am, then a chance of rain after 8am. Partly sunny, with a high near 50. North northeast wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Blustery.
    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 33. Breezy, with a west northwest wind 9 to 17 mph, with gusts as high as 24 mph.

    High: 33 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow. Partly sunny, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 61. Windy, with a west wind 24 to 29 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 45 mph.
Tonight
Partly cloudy, with a low around 31. West wind 5 to 11 mph becoming northeast after midnight. Winds could gust as high as 18 mph.
Thursday
A slight chance of rain before 7am, then a slight chance of snow between 7am and 8am, then a chance of rain after 8am. Partly sunny, with a high near 50. North northeast wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 33. Breezy, with a west northwest wind 9 to 17 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 16.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Sunny, with a high near 27.
Sunday Night
Mostly clear, with a low around 9.
Monday
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 44. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown IA
 42.06°N 92.92°W
Last Update:
5:16 am CST Feb 18, 2026
Forecast Valid:
7am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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