Temperatures should climb to near 114 degrees by next Tuesday, to near 117 by Wednesday and to 118 degrees by Thursday and ...

The CDC reports that extreme heat contributes to over 700 deaths each year in the U.S. Rising temperatures can also worsen ground-level ozone pollution, posing additional health risks.

Extreme Heat Warning in Memphis with heat index up to 110°F, affecting surrounding areas until 8 PM CDT Thursday.

The National Weather Service in Miami will issue a heat advisory if the heat index is 105 degrees for at least a couple of hours. Before 2023, the weather service issued a hea ...

▪ The National Weather Service in Miami will issue a heat advisory if the heat index is 105 degrees for at least a couple of ...

WIth multiple days of 30-degree temperatures possible in Edmonton this week, the city is activating its extreme weather ...

An Evansville doctor is warning of the dangers of heat and medications. It comes after several days of heat advisories and extreme heat warnings. Doctors say the heat impacted some worse than others.

Oahu is on high alert as the city activated its emergency operations center, urging residents to prepare for potential ...

Finally some cooler air is moving in. Some rain and thunderstorms are possible. Highs will be in the 80s for a few days.

"We're going to be looking at highs in the Phoenix metro area around 110 to 113 degrees both days," said Ryan Worley with the National Weather Service. "And what that tells us is that, I mean, that's ...

Scorching summer conditions are here to stay as Yuma and Imperial Counties brace for yet another wave of extreme heat. Temperatures are expected to climb to between 110 and 114 degrees across the ...

Cloud will take hold for early Friday and struggle to give way to sunshine during the afternoon. Because of that, Friday will ...