The Fourth of July weekend will bring a messy mix of heat, humidity, scattered thunderstorms and a growing heavy rain risk ...

It looks to be a relatively quiet holiday weekend for Hawai‘i weather, gradually becoming less soggy as humidity is expected to decrease, meaning there should be few impacts from weather during the ...

The monster heat dome along the East Coast could mean less-than-splendid viewing conditions for the Big Apple and other cities.

Temperatures are skyrocketing for the third straight day across the Eastern US, but there’s at least three different ways to ...

Except for the heat, it's looking good for a hurricane-free Fourth of July holiday. "We're dry the next couple days with a break from the humidity. It'll still be hot, don't get us wrong, but it won't ...

Whether a summer day is great or awful often comes down to the humidity.

Dangerous heat and humidity will build across the region from Wednesday through Saturday, with heat index values reaching 105 to 110 degrees and potential for all-time record highs.

An extreme heat warning is in effect for New Jersey as heat index values climb to 110 degrees through Saturday.

As Pittsburgh's temperatures climb toward triple digits, these are the key heat-related weather terms you should know.

But another measure, the heat index, could do just that. In Milwaukee, the Nation Weather Service forecast for Tuesday, June 30 calls for a high near 95 degrees, with the heat index as high as 105 ...

An extreme heat warning is in effect for the Jersey Shore. Here’s when the heat wave peaks and how to check the heat index.

As the Mid-South experiences another long heat wave, Severe Weather Center 13 addressed some common questions about heat ...