Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
-19°F
-28°C
| Humidity | 59% |
| Wind Speed | NW 14 mph |
| Barometer | 30.72 in (1044.0 mb) |
| Dewpoint | -29°F (-34°C) |
| Visibility | 10.00 mi |
| Wind Chill | -43°F (-42°C) |
| Last update | 23 Jan 7:53 am CST |
Extended Forecast for
Mason City IA
Cold Weather Advisory January 23, 12:00pm until January 24, 03:00am
Extreme Cold Warning January 23, 08:39am until January 23, 12:00pm
NOW until 12:00pm Fri

Extreme Cold Warning
Today

High: -9 °F
Cold
Tonight

Low: -14 °F
Mostly Cloudy
Saturday

High: -2 °F
Cold
Saturday Night

Low: -10 °F
Mostly Cloudy
Sunday

High: 3 °F
Cold
Sunday Night

Low: -14 °F
Partly Cloudy
Monday

High: 13 °F
Sunny
Monday Night

Low: 3 °F
Partly Cloudy
Detailed Forecast
Today
Mostly sunny and cold, with a high near -9. Wind chill values as low as -40. North northwest wind 6 to 13 mph.
Tonight
Mostly cloudy, with a low around -14. Wind chill values as low as -25. North northwest wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny and cold, with a high near -2. Wind chill values as low as -10. Calm wind.
Saturday Night
Mostly cloudy, with a low around -10. Calm wind.
Sunday
Mostly sunny and cold, with a high near 3. Calm wind becoming north northeast around 6 mph in the morning.
Sunday Night
Partly cloudy, with a low around -14.
Monday
Sunny, with a high near 13.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 13.
Tuesday Night
Partly cloudy, with a low around -3.
Wednesday
Mostly sunny and cold, with a high near 10.
Wednesday Night
Partly cloudy, with a low around -8.
Thursday
Mostly sunny and cold, with a high near 6.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mason City IA
43.15°N 93.19°W
43.15°N 93.19°W
6:26 am CST Jan 23, 2026
8am CST Jan 23, 2026-6pm CST Jan 29, 2026



