Heat advisories are issued as an early-season heat wave drives record temperatures across the Northeast, raising illness risk.

Meteorologists are reaching for superlatives to describe an oncoming heat wave so intense and rare for this time of year that it could leave some locations shattering their all-time temperature ...

The most prolific March heat wave in at least 14 years smashed monthly records in over 180 cities from the Southwest to the Plains and East, may have set new statewide March records in 17 ...

Today will be another hot one with temperatures in the 90s. Taking a look at yesterday’s records, we have actually broken or ...

The rare May heat wave will continue one more day before temperatures drop substantially, and strong thunderstorms may hit ...