Just in time for summer, here comes the heat. "A dangerous, widespread heat wave will bake the central and eastern U.S., bringing the hottest temperatures of the year and uncomfortably muggy air to ...

PHILADELPHIA (CBS) -- The well-advertised heat wave is about to get started, and it will last through the week and potentially through next weekend as well. As a ridge of high pressure builds over the ...

MICHIGAN, USA — The hottest air of the year so far is knocking on our door. A prolonged, multi-day heat wave is looking likely by this weekend across the Midwest, including us here in West Michigan.

A long stretch of humid heat followed by intense thunderstorms is a weather pattern historically seen mostly in and around ...

Southeast Australia is enduring a record-breaking heat wave, with temperatures rising above 40ºC in many areas.

An unusual October heat wave — still yet to peak across California — has already set records across the state and brought unseasonably hot weather to cities all across the state from Redding through ...

A potentially record-setting heat wave is expected to drive temperatures across the western U.S. into the triple digits as it builds this week, triggering warnings as authorities set up cooling ...

A weeklong heat wave has incinerated multiple temperature records in the West, subjected millions of people to unrelenting sweltering conditions and caused dozens of deaths. More than 50 cities in ...

Marine heat waves (MHWs) are periods of unusually warm sea temperatures, recognized as one of the fastest emerging ...

NEW YORK -- The Tri-State Area is baking under high heat so far season. . Summers can sizzle around the New York City area, where the hottest normal high is 85 degrees in July. The hottest temperature ...