Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
A Few Clouds
48°F
9°C
| Humidity | 83% |
| Wind Speed | SE 17 G 29 mph |
| Barometer | 29.31 in (992.6 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 17 Feb 8:53 pm CST |
Extended Forecast for
Mason City IA
Wind Advisory February 18, 08:00am until February 18, 04:00pm
Red Flag Warning February 18, 10:00am until February 18, 07:00pm
Tonight
Low: 41 °F
Breezy.
Chance
Showers then
Slight Chance
T-stormsWednesday

High: 56 °F
Sunny and
WindyWednesday Night
Low: 29 °F
Mostly Clear
and Breezy
then Mostly
ClearThursday
High: 44 °F
Slight Chance
Rain then
Chance
Rain/SnowThursday Night

Low: 23 °F
Snow Likely
and BlusteryFriday

High: 31 °F
Chance Snow
and BlusteryFriday Night

Low: 15 °F
Partly Cloudy
Saturday

High: 31 °F
Mostly Sunny
Saturday Night

Low: 12 °F
Partly Cloudy
Detailed Forecast
Tonight
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 41. Breezy, with a southeast wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 29 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Sunny, with a high near 56. Windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 46 mph.
Wednesday Night
Mostly clear, with a low around 29. Breezy, with a west wind 7 to 17 mph becoming north northeast after midnight. Winds could gust as high as 25 mph.
Thursday
A chance of rain before 3pm, then a chance of rain and snow. Partly sunny, with a high near 44. North northeast wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
Snow likely. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 31. Blustery.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 9.
Monday
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 41. Breezy.
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
8:47 pm CST Feb 17, 2026
9pm CST Feb 17, 2026-6pm CST Feb 24, 2026



