Houston has had 100-degree days more frequently since 2000. Of the 12 years with 10 or more days of triple-digit heat, half ...

We continue to add more days with triple-digit heat in Austin, but the total is falling short of what we've typically ...

On Sunday, the city reached 100 degrees Fahrenheit for the first time since record-keeping began in the 1890s. For 135 years, ...

We reached out to the National Weather Service in Miami to get an explanation for why Naples has never seen a 100-degree day.

The milestone arrived just before 4 p.m. Tuesday, but may get topped as the hottest day of the year shortly with a projected ...

If North Texas failed to reach 100 degrees in July, it would have been the first time since 2007. On average, the region sees ...

Eight pets were rescued from a hot car on Friday, July 25, in North Philadelphia. According to Temple University Police, the ...

There is a Heat Advisory for Alamance, Chatham, Iredell, Montgomery, and Rowan Counties until 8 p.m. The heat index may rise ...

Record highs are likely Tuesday across the Northeast and Florida, where temperatures could climb to the low 100s.

Tuesday's temperatures could soar to near 100 degrees in Houston as a slightly less humid air mass moves in and eases heat ...

Tampa reached 100 degrees for the first time in recorded history. It's a rare milestone for Florida, where humidity, sea ...

Heat advisories that cover nearly the entire state have been extended to 8 p.m. Wednesday, according to the National Weather Service.