Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Heavy Rain Fog/Mist and Breezy
36°F
2°C
| Humidity | 97% |
| Wind Speed | E 21 mph |
| Barometer | 29.74 in (1007.5 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 2.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 2 Apr 4:53 am CDT |
Extended Forecast for
3 Miles SSW Garwin IA
Overnight
Low: 36 °F
Showers and
BreezyThursday
High: 63 °F
Showers and
Patchy FogThursday Night
Low: 33 °F
Slight Chance
T-storms and
Windy then
Mostly CloudyFriday
High: 59 °F
Chance
Showers then
ShowersFriday Night
Low: 35 °F
Showers
Saturday
High: 46 °F
Mostly Cloudy
and WindySaturday Night
Low: 29 °F
Mostly Cloudy
and WindySunday
High: 53 °F
Sunny
Sunday Night
Low: 32 °F
Mostly Clear
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Low around 36. Breezy, with an east wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 11am. High near 63. Windy, with an east wind 15 to 21 mph becoming west southwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 33. Windy, with a west northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 59. East wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 1am, then a slight chance of showers. Low around 35. East southeast wind 13 to 15 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Mostly cloudy, with a high near 46. Windy.
Saturday Night
Mostly cloudy, with a low around 29. Windy.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 32.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 50. Breezy.
Tuesday Night
Mostly cloudy, with a low around 37. Breezy.
Wednesday
Partly sunny, with a high near 67. Windy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Garwin IA
42.06°N 92.71°W
42.06°N 92.71°W
3:37 am CDT Apr 2, 2026
5am CDT Apr 2, 2026-6pm CDT Apr 8, 2026
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