Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
46°F
8°C
| Humidity | 96% |
| Wind Speed | W 3 mph |
| Barometer | 29.74 in (1006.8 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 4:53 am CDT |
Extended Forecast for
Chapin IA
Today
High: 75 °F
Sunny
Tonight
Low: 56 °F
Mostly Clear
Friday
High: 77 °F
Windy. Chance
Showers then
ShowersFriday Night
Low: 30 °F
Chance
Showers and
WindySaturday
High: 47 °F
Sunny and
WindySaturday Night
Low: 29 °F
Mostly Clear
and Blustery
then ClearSunday
High: 54 °F
Sunny
Sunday Night
Low: 32 °F
Mostly Clear
Monday
High: 66 °F
Sunny then
Sunny and
Breezy
Detailed Forecast
Today
Sunny, with a high near 75. Light and variable wind becoming south 8 to 13 mph in the afternoon.
Tonight
Mostly clear, with a low around 56. South wind 10 to 14 mph, with gusts as high as 20 mph.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 77. Windy, with a south wind 17 to 25 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 40 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 30. Windy, with a northwest wind around 22 mph, with gusts as high as 26 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Sunny, with a high near 47. Windy, with a west northwest wind 20 to 23 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 29. Blustery.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 66. Breezy.
Monday Night
Partly cloudy, with a low around 47. Breezy.
Tuesday
Sunny, with a high near 72. Breezy.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 71. Breezy.
Additional Forecasts and Information
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Point Forecast:
Chapin IA
42.84°N 93.23°W
42.84°N 93.23°W
4:56 am CDT Apr 16, 2026
5am CDT Apr 16, 2026-6pm CDT Apr 22, 2026
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