Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
18°F
-8°C
| Humidity | 84% |
| Wind Speed | SW 6 mph |
| Barometer | 30.60 in (1037.3 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 28 Mar 3:53 am CDT |
Extended Forecast for
Mason City Municipal Airport IA
Red Flag Warning March 28, 10:00am until March 28, 09:00pm
Today

High: 55 °F
Sunny and
WindyTonight

Low: 34 °F
Partly Cloudy
and WindySunday

High: 68 °F
Sunny
Sunday Night

Low: 41 °F
Mostly Clear
Monday
High: 76 °F
Mostly Sunny
then Partly
Sunny and
BreezyMonday Night

Low: 46 °F
Chance
Showers and
BreezyTuesday

High: 53 °F
Chance
Showers and
WindyTuesday Night

Low: 25 °F
Partly Cloudy
and WindyWednesday

High: 47 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 55. Wind chill values as low as 10 early. Windy, with a south southwest wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 41 mph.
Tonight
Partly cloudy, with a low around 34. Windy, with a south wind 14 to 21 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 68. South wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 41. South southeast wind around 8 mph.
Monday
Partly sunny, with a high near 76. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 24 mph.
Monday Night
A 40 percent chance of showers. Partly cloudy, with a low around 46. Breezy. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 53. Windy.
Tuesday Night
Partly cloudy, with a low around 25. Windy.
Wednesday
Sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 50. Windy.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 34. Windy.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 56. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mason City Municipal Airport IA
43.15°N 93.34°W
43.15°N 93.34°W
2:36 am CDT Mar 28, 2026
4am CDT Mar 28, 2026-6pm CDT Apr 3, 2026



