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Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
40°F
4°C
| Humidity | 41% |
| Wind Speed | NW 18 mph |
| Barometer | 30.02 in (1017.4 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 13 Mar 5:53 pm CDT |
Extended Forecast for
Marshalltown Municipal Airport IA
Winter Storm Watch March 15, 10:00am until March 16, 10:00am
Tonight
Low: 28 °F
Mostly Cloudy
and Blustery
then Slight
Chance SnowSaturday
High: 44 °F
Slight Chance
Snow then
Partly Sunny
and BreezySaturday Night
Low: 37 °F
Breezy.
Slight Chance
Rain/Snow
then Rain
LikelySunday
High: 44 °F⇓
Rain and
Windy then
Rain/Snow and
Patchy
Blowing SnowSunday Night

Low: 6 °F
Snow and
Blowing SnowMonday
High: 15 °F
Windy. Areas
Blowing Snow
then Mostly
SunnyMonday Night
Low: 0 °F
Mostly Clear
and Windy
then Mostly
ClearTuesday
High: 28 °F
Mostly Sunny
then Slight
Chance SnowTuesday Night

Low: 19 °F
Chance Snow
Detailed Forecast
Tonight
A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 28. Blustery, with a northwest wind 11 to 16 mph becoming light and variable.
Saturday
A 20 percent chance of snow before 10am. Partly sunny, with a high near 44. Breezy, with an east southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A slight chance of rain and snow before 8pm, then rain likely. Mostly cloudy, with a low around 37. Breezy, with an east southeast wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Rain before 1pm, then rain and snow between 1pm and 4pm, then snow after 4pm. Patchy blowing snow after 4pm. Temperature rising to near 44 by 9am, then falling to around 32 during the remainder of the day. Windy, with an east southeast wind 16 to 21 mph becoming north northwest 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Snow, mainly before 1am. Widespread blowing snow, mainly after 7pm. Low around 6. Windy, with a northwest wind 31 to 34 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
Areas of blowing snow before 8am. Partly sunny, with a high near 15. Windy.
Monday Night
Mostly clear, with a low around 0. Windy.
Tuesday
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 28.
Tuesday Night
A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 19.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 56.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Marshalltown Municipal Airport IA
42.12°N 92.92°W
42.12°N 92.92°W
1:31 pm CDT Mar 13, 2026
5pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026



