Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Overcast
18°F
-8°C
| Humidity | 84% |
| Wind Speed | S 13 mph |
| Barometer | 30.02 in (1018.7 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 9.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 1 Feb 9:53 am CST |
Extended Forecast for
Chapin IA
Today

High: 29 °F
Chance Wintry
MixTonight

Low: 12 °F
Mostly Cloudy
Monday

High: 21 °F
Mostly Sunny
Monday Night

Low: 10 °F
Mostly Cloudy
Tuesday

High: 20 °F
Mostly Sunny
Tuesday Night

Low: 4 °F
Partly Cloudy
Wednesday

High: 25 °F
Mostly Sunny
Wednesday Night

Low: 17 °F
Mostly Cloudy
Thursday

High: 38 °F
Partly Sunny
Detailed Forecast
Today
A chance of snow and freezing rain, mainly between 4pm and 5pm. Cloudy, with a high near 29. Wind chill values as low as 5. South southwest wind 11 to 14 mph becoming west northwest in the afternoon. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy, with a low around 12. Northwest wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 21. Wind chill values as low as 5. North northwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 10. North wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 20. North wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Mostly sunny, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 26. Blustery.
Friday
Partly sunny, with a high near 32. Breezy.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 24.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chapin IA
42.84°N 93.23°W
42.84°N 93.23°W
10:38 am CST Feb 1, 2026
10am CST Feb 1, 2026-6pm CST Feb 7, 2026



