National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Mostly Cloudy

22°C

71°F

Humidity 71%
Wind Speed S 22 km/h
Barometer 1006.7 mb (29.76 in)
Dewpoint 16°C (61°F)
Visibility 16 km
Last update 16 Jun 1:53 am CDT
Extended Forecast for

Mason City IA

  • Overnight

    Overnight: Showers and possibly a thunderstorm before 3am, then showers and thunderstorms likely after 3am. Some of the storms could produce heavy rainfall. Low around 21. South wind 21 to 23 km/h, with gusts as high as 29 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    Low: 21 °C

    Heavy Rain

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 33. Breezy, with a south southwest wind 26 to 29 km/h, with gusts as high as 47 km/h. New precipitation amounts between 2.5 and 5 mm possible.

    High: 33 °C

    Breezy.
    Chance
    T-storms then
    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 21. South wind 14 to 18 km/h, with gusts as high as 32 km/h. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 21 °C

    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 32. Breezy, with a south wind 16 to 21 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 48 km/h.

    High: 32 °C

    Slight Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Breezy, with a south wind 26 to 29 km/h, with gusts as high as 48 km/h.

    Low: 23 °C

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 32. Windy. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 32 °C

    Windy. Mostly
    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 18. Breezy. Chance of precipitation is 80%.

    Low: 18 °C

    T-storms and
    Breezy

  • Juneteenth

    Juneteenth: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.

    High: 25 °C

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 17.

    Low: 17 °C

    Chance
    T-storms

Detailed Forecast

Overnight
Showers and possibly a thunderstorm before 3am, then showers and thunderstorms likely after 3am. Some of the storms could produce heavy rainfall. Low around 21. South wind 21 to 23 km/h, with gusts as high as 29 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Sunday
A 30 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 33. Breezy, with a south southwest wind 26 to 29 km/h, with gusts as high as 47 km/h. New precipitation amounts between 2.5 and 5 mm possible.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 21. South wind 14 to 18 km/h, with gusts as high as 32 km/h. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 32. Breezy, with a south wind 16 to 21 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 48 km/h.
Monday Night
Mostly clear, with a low around 23. Breezy, with a south wind 26 to 29 km/h, with gusts as high as 48 km/h.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 32. Windy. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 18. Breezy. Chance of precipitation is 80%.
Juneteenth
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 17.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 30.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mason City IA
 43.15°N 93.19°W
Last Update:
1:33 am CDT Jun 16, 2024
Forecast Valid:
2am CDT Jun 16, 2024-6pm CDT Jun 22, 2024
 
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Additional Resources

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High Temperature

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Chance of Precipitation