Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Freezing Fog
29°F
-2°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.95 in (1014.8 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 0.50 mi |
| Last update | 19 Mar 4:53 am CDT |
Extended Forecast for
Chapin IA
Today
High: 56 °F
Patchy Fog
then Mostly
SunnyTonight
Low: 42 °F
Partly Cloudy
Friday
High: 66 °F
Mostly Sunny
Friday Night
Low: 40 °F
Partly Cloudy
Saturday
High: 74 °F
Sunny
Saturday Night
Low: 44 °F
Partly Cloudy
Sunday
High: 52 °F
Mostly Cloudy
and WindySunday Night
Low: 26 °F
Partly Cloudy
and Blustery
then Mostly
ClearMonday
High: 47 °F
Mostly Sunny
Detailed Forecast
Today
Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 56. Northwest wind around 5 mph becoming calm in the morning.
Tonight
Partly cloudy, with a low around 42. South wind 5 to 10 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 66. Northwest wind around 9 mph.
Friday Night
Partly cloudy, with a low around 40. Northwest wind around 6 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 74. Southwest wind 6 to 14 mph.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly cloudy, with a high near 52. Windy.
Sunday Night
Partly cloudy, with a low around 26. Blustery.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly cloudy, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 64. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chapin IA
42.84°N 93.23°W
42.84°N 93.23°W
2:36 am CDT Mar 19, 2026
5am CDT Mar 19, 2026-6pm CDT Mar 25, 2026
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