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 and Breezy

37°F

3°C

Humidity 67%
Wind Speed E 24 G 30 mph
Barometer 29.71 in (1006.9 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 14 Mar 10:53 pm CDT
Extended Forecast for

Marshalltown Municipal Airport IA

Blizzard Warning March 15, 01:00pm until March 16, 07:00am
High Wind Warning March 15, 01:00pm until March 16, 04:00am
Click here for hazard details and duration
Blizzard Warning
High Wind Warning

  • Tonight

    Tonight: A slight chance of rain between 3am and 4am, then a chance of rain and thunderstorms after 4am. Cloudy, with a temperature rising to around 42 by 5am. Breezy, with an east wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F⇑

    Chance Rain
    and Breezy

  • Sunday

    Sunday: Rain before 2pm, then rain and snow likely, possibly mixed with sleet between 2pm and 3pm, then snow after 3pm. Some thunder is also possible. Patchy blowing snow after 3pm. Temperature falling to around 30 by 5pm. Very windy, with a south southeast wind 14 to 24 mph becoming north 27 to 37 mph. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    High: 44 °F⇓

    Rain and
    Windy then
    Wintry Mix
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. Widespread blowing snow, mainly after 7pm. Low around 5. Wind chill values as low as -15. Very windy, with a north northwest wind 33 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 5 °F

    Snow and
    Blowing Snow
    then Snow
    Likely and
    Blowing Snow

  • Monday

    Monday: A 10 percent chance of snow before 7am. Areas of blowing snow. Cloudy through mid morning, then gradual clearing, with a high near 14. Wind chill values as low as -15. Windy, with a northwest wind 24 to 28 mph, with gusts as high as 39 mph.

    High: 14 °F

    Slight Chance
    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 1. Blustery, with a northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

    Low: 1 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 1pm. Partly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Likely

  • Wednesday

    Wednesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain between 3am and 4am, then a chance of rain and thunderstorms after 4am. Cloudy, with a temperature rising to around 42 by 5am. Breezy, with an east wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain before 2pm, then rain and snow likely, possibly mixed with sleet between 2pm and 3pm, then snow after 3pm. Some thunder is also possible. Patchy blowing snow after 3pm. Temperature falling to around 30 by 5pm. Very windy, with a south southeast wind 14 to 24 mph becoming north 27 to 37 mph. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Sunday Night
Snow, mainly before 1am. Widespread blowing snow, mainly after 7pm. Low around 5. Wind chill values as low as -15. Very windy, with a north northwest wind 33 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
A 10 percent chance of snow before 7am. Areas of blowing snow. Cloudy through mid morning, then gradual clearing, with a high near 14. Wind chill values as low as -15. Windy, with a northwest wind 24 to 28 mph, with gusts as high as 39 mph.
Monday Night
Mostly clear, with a low around 1. Blustery, with a northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Tuesday
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 30.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown Municipal Airport IA
 42.12°N 92.92°W
Last Update:
11:31 pm CDT Mar 14, 2026
Forecast Valid:
11pm CDT Mar 14, 2026-6pm CDT Mar 21, 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