A string of days in which the temperature is expected to be 90 degrees or above will be followed by a round of severe storms ...

Damaging and potentially destructive thunderstorms are roaring across the northern Plains Monday evening, fueled by intense ...

Damaging and potentially destructive thunderstorms are set to roar through the northern Plains on Monday, fueled by intense July heat and humidity.

Midwest heat wave prompts heat advisories in Ohio Valley with warnings of high temperatures, humidity, and potential ...

Derechos are long-lived storms that cause extreme wind damage, sometimes lasting eight hours and traveling hundreds of miles ...

Severe thunderstorms could continue into July 29, bringing havoc to morning commutes in Chicago, Milwaukee and Indianapolis.