More than 185 million Americans are on alert for life-threatening heat and humidity from South Dakota to Florida on Monday. Parts of Mississippi and Louisiana are on alert for heat indices -- what the ...

Life-threatening temperatures are baking Americans across the country, from the Pacific Northwest to the Southwest and the Northeast to the Southeast. On Tuesday, temperatures are forecast to ...

Summer heat and humidity pose risk for heat stroke and exhaustion, especially for those working outdoors, the young and elderly and those with underlying health conditions. Pregnant women are also at ...

With Indianapolis and Marion County under a heat advisory, city officials are cautioning folks to avoid heat stress or heat exhaustion. The National Weather Service’s heat advisory is in effect until ...

This week has already seen high temperatures across central Pennsylvania, and they’ll stay that way for several days. A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high ...