Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
48°F
9°C
| Humidity | 61% |
| Wind Speed | W 16 G 26 mph |
| Barometer | 29.69 in (1006.0 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 13 Jan 11:53 am CST |
Extended Forecast for
Grundy Center IA
This Afternoon
High: 50 °F
Mostly Sunny
and BreezyTonight
Low: 20 °F
Mostly Cloudy
and WindyWednesday
High: 22 °F
Becoming
Sunny and
WindyWednesday Night
Low: 10 °F
Mostly Clear
Thursday
High: 33 °F
Mostly Sunny
then Chance
SnowThursday Night
Low: 26 °F
Chance Snow
and BlusteryFriday
High: 33 °F
Chance Snow
and WindyFriday Night
Low: 8 °F
Mostly Cloudy
and WindySaturday
High: 15 °F
Mostly Cloudy
and Blustery
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 50. Breezy, with a west northwest wind 9 to 18 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, with a low around 20. Windy, with a northwest wind 15 to 20 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 33 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a steady temperature around 22. Wind chill values as low as 5. Windy, with a north northwest wind 17 to 25 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 10. North northwest wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 33. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 21 mph. Little or no snow accumulation expected.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 26. Blustery.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 33. Windy.
Friday Night
Mostly cloudy, with a low around 8. Windy.
Saturday
Mostly cloudy, with a high near 15. Blustery.
Saturday Night
Mostly cloudy, with a low around 1. Blustery.
Sunday
Mostly sunny, with a high near 15. Blustery.
Sunday Night
Partly cloudy, with a low around 4.
M.L.King Day
Mostly sunny, with a high near 22. Blustery.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grundy Center IA
42.36°N 92.76°W
42.36°N 92.76°W
12:16 pm CST Jan 13, 2026
12pm CST Jan 13, 2026-6pm CST Jan 19, 2026
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