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Hazardous Weather Conditions

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

59°F

15°C

Humidity 81%
Wind Speed Calm
Barometer 29.93 in (1012.7 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 21 Jun 12:53 am CDT
Extended Forecast for

5 Miles W Chapin IA

  • Overnight

    Overnight: Cloudy, with a low around 57. East wind 3 to 5 mph.

    Low: 57 °F

    Cloudy

  • Sunday

    Sunday: Showers likely, mainly between 10am and 2pm. Mostly cloudy, with a high near 67. East southeast wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 52. East wind 5 to 10 mph becoming light and variable.

    Low: 52 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76. North wind around 6 mph becoming light and variable.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. East northeast wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 57. East wind 3 to 5 mph.
Sunday
Showers likely, mainly between 10am and 2pm. Mostly cloudy, with a high near 67. East southeast wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 52. East wind 5 to 10 mph becoming light and variable.
Monday
Mostly sunny, with a high near 76. North wind around 6 mph becoming light and variable.
Monday Night
Partly cloudy, with a low around 54. East northeast wind around 5 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 77.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Chapin IA
 42.84°N 93.31°W
Last Update:
10:56 pm CDT Jun 20, 2026
Forecast Valid:
1am CDT Jun 21, 2026-6pm CDT Jun 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation