ABC News Meteorologist Somara Theodore reports on the life-threatening heat wave with more that 130 million Americans under ...

Sunday will top out in the upper 90s across the Front Range. The record for the day is 98 degrees, set back in 1964. Monday ...

The heat index could reach more than 100 degrees on Monday and Tuesday, according to the National Weather Service.

In many areas of the state, extreme heat warnings have already been issued for the upcoming weekend. Here's what to know.

The National Weather Service has issued severe thunderstorm warnings for New York City and parts of the Hudson Valley, New ...

Good morning and happy Sunday! Temperatures out the door have been sitting in the upper 70’s to lower 80’s across the state.

Central Florida is currently experiencing a dangerous heat wave, with temperatures expected to challenge record highs in ...

A double whammy of wildfire smoke blowing into the city and an incoming heat wave has made the city's air dangerous for ...

As dangerous highs continue in central North Carolina, and heat index temperatures climb past 110 degrees all weekend, the ...

After an unsettled weekend, dry, hot, humid conditions will persist through Tuesday, before rain and cooler temperatures ...

Hot temperatures will build back into West Michigan Sunday as sunshine returns. TODAY Hot with increasing sunshineHIGH 91WIND ...

SATURDAY AND SUNDAY: Both days are uncomfortably hot. Max heat index = 100 to 105. Light wind Saturday, then you’ll feel a ...