There's no relief yet from the heat wave that was set over most of the U.S. and made its way to Delaware. The National Weather Service has issued an extreme heat warning for nearly all of Delaware through Wednesday,

With a heat wave causing excessive heat warnings in Delaware, you'll hear a lot about the heat index this week. What to know and how to stay cool.

An expected heatwave has resulted in an excessive heat warning issued for Kingston and surrounding areas, in effect from Monday, June 23, at 11 a.m. until Tuesday, June 24, at 8