Weather News

Severe storms fueled by extreme heat, humidity looming in Kansas City area’s forecast

Strong to severe thunderstorms will be possible across much of Missouri and Illinois on Wednesday, according to the National Weather Service’s Storm Prediction Center.
Strong to severe thunderstorms will be possible across much of Missouri and Illinois on Wednesday, according to the National Weather Service’s Storm Prediction Center. National Weather Service's Storm Prediction Center

The chance for severe weather is looming in Kansas City’s forecast as thunderstorms fueled by extreme heat and humidity could develop in parts of the region over the next couple of days, according to the National Weather Service.

Hot weather returns Tuesday with afternoon temperatures climbing into the low to mid-90s. Heat index values are expected to be around 100 degrees in Kansas City and areas south of Interstate 70, according to the weather service.

“Hot and humid afternoon conditions could lead to heat illness,” the weather service said in a special weather statement. “Remember to drink plenty of fluids, and take frequent breaks in air-conditioning if you work outdoors.”

Severe storms will be possible overnight Tuesday into early Wednesday. Although there’s a chance where Kansas City could see showers and thunderstorms, areas north of St. Joseph are at greater risk for the severe storms.

A complex of thunderstorms will likely move into the northern Missouri and extreme northeast Kansas. Damaging winds and large hail are the most likely hazards with those storms, according to the weather service.

How those storms evolve Wednesday morning will greatly affect Wednesday’s weather, the weather service said. Because of that, there is some uncertainty in the forecast.

Under the most likely scenario, areas north of Kansas City will see cooler temperatures and heat index values.

Meanwhile, the metro area and locations to the south could see temperatures climb as high as 100 degrees in the afternoon with heat index values between 105 and 110 degrees. Some areas could see heat index values peak near 115 degrees, the weather service said.

There is also a possibility that severe storms could develop Wednesday afternoon and evening. Large hail and damage winds are possible, along with localized heavy rains. Because of the ongoing drought in the area, flash flooding is unlikely, the weather service said.

The weather service’s Storm Prediction Center has placed the entire Kansas City area under a slight risk of severe weather, saying that strong to severe storms will be possible across much of Missouri and Illinois and adjacent areas.

It will be another hot day on Thursday, with temperatures in the low to mid-90s. Cooler conditions are expected Friday and into the weekend as temperatures return to the upper 80s, which is more typical for this time of year in Kansas City.

There are also several chances for rain showers and thunderstorms before the weekend.

Robert A. Cronkleton
The Kansas City Star
Robert A. Cronkleton is a breaking news reporter for The Kansas City Star, covering crime, courts, transportation, weather and climate. He’s been at The Star for 36 years. His skills include multimedia and data reporting and video and audio editing. Support my work with a digital subscription
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