Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
A Few Clouds and Breezy
44°F
7°C
| Humidity | 40% |
| Wind Speed | N 23 G 32 mph |
| Barometer | 30.55 in (1035.4 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 27 Mar 1:53 pm CDT |
Extended Forecast for
Grundy Center IA
Red Flag Warning March 28, 10:00am until March 28, 09:00pm
This Afternoon

High: 46 °F
Sunny and
WindyTonight
Low: 20 °F
Clear and
Blustery then
ClearSaturday

High: 54 °F
Sunny and
WindySaturday Night
Low: 37 °F
Partly Cloudy
and Breezy
then Mostly
CloudySunday

High: 67 °F
Mostly Sunny
Sunday Night

Low: 43 °F
Mostly Clear
Monday
High: 78 °F
Sunny then
Partly Sunny
and BreezyMonday Night

Low: 56 °F
Chance Rain
and BreezyTuesday

High: 65 °F
Chance Rain
and Windy
Detailed Forecast
This Afternoon
Sunny, with a high near 46. Windy, with a northwest wind around 21 mph, with gusts as high as 31 mph.
Tonight
Clear, with a low around 20. Blustery, with a north northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 54. Windy, with a south southwest wind 6 to 16 mph increasing to 16 to 26 mph in the afternoon. Winds could gust as high as 37 mph.
Saturday Night
Partly cloudy, with a low around 37. Breezy, with a south wind 13 to 20 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 67. South wind 11 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 78. Breezy.
Monday Night
A 40 percent chance of rain. Partly cloudy, with a low around 56. Breezy.
Tuesday
A 50 percent chance of rain. Partly sunny, with a high near 65. Windy.
Tuesday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 29. Blustery.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 48. Breezy. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Grundy Center IA
42.36°N 92.76°W
42.36°N 92.76°W
1:27 pm CDT Mar 27, 2026
2pm CDT Mar 27, 2026-6pm CDT Apr 2, 2026



