National Weather Service United States Department of Commerce

Severe Storms and Heavy Rain Possible Later This Afternoon Into Tonight

A few severe storms with damaging winds and large hail are expected later today from parts of Illinois into lower Michigan. A somewhat longer-duration severe storm threat is expected this afternoon into tonight from the Kansas/Oklahoma border region into southern Missouri, where a couple tornadoes will also be possible.
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Current Conditions

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Mason City Municipal Airport IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

Labor
Day

Breezy

Breezy

High: 78 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 55 °F

Tuesday

Sunny

Sunny

High: 78 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 60 °F

Wednesday

Breezy

Breezy

High: 84 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 70 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 85 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 60 °F

Friday

Partly Sunny

Partly
Sunny

High: 72 °F

Detailed Forecast

  • Labor Day Mostly sunny, with a high near 78. Breezy, with a west northwest wind 14 to 16 mph, with gusts as high as 23 mph.
  • Tonight A 20 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 55. West southwest wind around 6 mph.
  • Tuesday Sunny, with a high near 78. West wind 6 to 11 mph.
  • Tuesday Night Partly cloudy, with a low around 60. South wind around 6 mph.
  • Wednesday Partly sunny, with a high near 84. Breezy, with a south wind 8 to 18 mph, with gusts as high as 25 mph.
  • Wednesday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Thursday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
  • Thursday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
  • Friday Partly sunny, with a high near 72.
  • Friday Night Partly cloudy, with a low around 53.
  • Saturday Mostly sunny, with a high near 70.
  • Saturday Night Partly cloudy, with a low around 50.
  • Sunday Mostly sunny, with a high near 72.