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Multiple Rounds of Severe Weather, Increased Flood Potential This Week
Storm Spotter Training Has Been Cancelled for April 15th Due to Severe Weather. Will be rescheduled.
National Weather Service Flood Inundation Mapping Available for Iowa

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

60°F

16°C

Humidity	86%
Wind Speed	E 8 mph
Barometer	29.66 in (1004.0 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	15 Apr 7:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Mason City IA

Tonight
Low: 48 °F
Chance
T-storms
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Clear
Friday
High: 74 °F
Chance
Showers and
Breezy then
Showers and
Windy
Friday Night
Low: 30 °F
Chance
Showers and
Blustery
Saturday
High: 46 °F
Mostly Sunny
and Windy
Saturday Night
Low: 28 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Sunday
High: 53 °F
Sunny
Sunday Night
Low: 32 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 48. Light and variable wind becoming north northwest around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Sunny, with a high near 74. Light and variable wind becoming south 5 to 10 mph in the morning.

Thursday Night

Mostly clear, with a low around 53. South southeast wind 10 to 13 mph, with gusts as high as 20 mph.

Friday

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 74. Windy, with a south southeast wind 14 to 21 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 30. Blustery, with a north northwest wind around 18 mph, with gusts as high as 26 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Mostly sunny, with a high near 46. Windy.

Saturday Night

Partly cloudy, with a low around 28. Blustery.

Sunday

Sunny, with a high near 53.

Sunday Night

Mostly clear, with a low around 32.

Monday

Sunny, with a high near 67. Breezy.

Monday Night

Mostly clear, with a low around 48.