Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
6°F
-14°C
| Humidity | 73% |
| Wind Speed | NW 16 mph |
| Barometer | 30.09 in (1021.2 mb) |
| Dewpoint | -1°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | -12°F (-24°C) |
| Last update | 17 Mar 12:53 am CDT |
Extended Forecast for
Mason City Municipal Airport IA
Overnight
Low: -4 °F
Mostly Clear
Tuesday
High: 23 °F
Mostly Sunny
then Snow
Likely and
BreezyTuesday Night
Low: 19 °F⇑
Breezy. Heavy
Snow then
Slight Chance
SnowWednesday
High: 42 °F
Mostly Sunny
Wednesday Night
Low: 32 °F
Mostly Cloudy
Thursday
High: 51 °F
Sunny
Thursday Night
Low: 38 °F
Mostly Cloudy
Friday
High: 62 °F
Partly Sunny
Friday Night
Low: 40 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around -4. Wind chill values as low as -15. Northwest wind 10 to 14 mph, with gusts as high as 20 mph.
Tuesday
A chance of flurries between 2pm and 3pm, then snow likely after 3pm. Increasing clouds, with a high near 23. Wind chill values as low as -15. Breezy, with a south southwest wind 5 to 10 mph becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely, mainly before 11pm. The snow could be heavy at times. Cloudy, then gradually becoming partly cloudy, with a temperature rising to around 24 by 5am. Wind chill values as low as 5. Breezy, with a south wind 10 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
Mostly sunny, with a high near 42. West wind around 9 mph.
Wednesday Night
Mostly cloudy, with a low around 32. South southwest wind around 9 mph becoming west after midnight.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 50. Breezy.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 45.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mason City Municipal Airport IA
43.15°N 93.34°W
43.15°N 93.34°W
10:43 pm CDT Mar 16, 2026
1am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
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