During the hot, humid summer months, meteorologists often discuss the heat index instead of the actual air temperature. But how is the heat index calculated, and why is it more important than the air ...

When Floridians talk about extreme weather, hurricanes dominate the conversation. Each season brings updates on storm tracks, ...

Across much of the world, hotter days are no longer arriving alone. The air itself is changing, sometimes turning from dry ...

Has this summer been muggier than usual? For nearly two-thirds of the country, the answer is yes. Tens of millions of Americans in the central and eastern United States have suffered from an ...

High temperatures in the 90s are certainly an expectation in Indiana summers, and the impacts of the air temperatures alone in that range are relatively minimal. However, the dangers of hot ...

COLUMBUS, Ohio (WCMH) — A heat advisory is in effect for the combination of heat and humidity that will make it feel like the upper 90s or a little above 100 degrees, which increases the risk of ...

INDIANAPOLIS — The heat remains the main weather story this weekend and into early next week as a Heat Advisory remains in effect for areas along and south of the Interstate 70 corridor through 8 p.m.

Summer heat and humidity will make it feel more like the mid to upper 90s on Thursday, so plan ahead before heading outdoors. Temperatures will quickly climb from the low 70s soon after sunrise to ...