A prolonged period of very hot weather is expected through the middle of the week. During the latter portions of the week, storms will become more prominent in the afternoon and evening as a front ...

Meteorologist Ava Marie says it will be an Alert Day amid an Extreme Heat Warning with temperatures reaching 100 degrees — ...

A public health researcher explains the signs someone is developing heat exhaustion or heat stroke, and what to do.

The warning signs of heat stroke to watch for during a heatwave - Mild heat stress can quickly progress to life-threatening ...

NYC and the surrounding area could face their first heat wave of the season next week, as the first day of summer arrives.

The typically warmer areas of the state have slightly higher heat alert criteria. In the lowcountry and midlands, a the lower ...

The National Weather Service issued an extreme heat warning for a second day as the heat index surpasses 100. See how hot it will get in Delaware.

Most of Delaware is under an extreme heat warning again as the heat index rises to above 100 degrees. See when temperatures will drop.

The National Weather Service has issued an extreme heat warning for most of Delaware that will last through 8 p.m. Wednesday, June 25. Heat indices of 100 or more are expect throughout most of ...