Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
52°F
11°C
| Humidity | 59% |
| Wind Speed | W 9 mph |
| Barometer | 29.80 in (1009.7 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 27 Feb 3:53 pm CST |
Extended Forecast for
Grundy Center IA
This Afternoon

High: 51 °F
Sunny
Tonight

Low: 23 °F
Increasing
CloudsSaturday
High: 31 °F
Slight Chance
Snow then
Partly SunnySaturday Night

Low: 13 °F
Partly Cloudy
Sunday
High: 27 °F
Partly Sunny
then Chance
SnowSunday Night

Low: 19 °F
Chance Snow
Monday

High: 38 °F
Mostly Cloudy
Monday Night

Low: 30 °F
Chance Rain
Tuesday

High: 40 °F
Chance Rain
Detailed Forecast
This Afternoon
Sunny, with a high near 51. West wind around 11 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 23. Northwest wind 7 to 11 mph becoming north northeast after midnight.
Saturday
A slight chance of snow between 9am and 10am. Partly sunny, with a high near 31. Northeast wind 7 to 13 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 13. Wind chill values as low as zero. North northeast wind 9 to 11 mph.
Sunday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 27. East northeast wind 7 to 9 mph. Little or no snow accumulation expected.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19.
Monday
Mostly cloudy, with a high near 38.
Monday Night
A 50 percent chance of rain. Cloudy, with a low around 30.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 45.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
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
2:52 pm CST Feb 27, 2026
3pm CST Feb 27, 2026-6pm CST Mar 5, 2026



