A Heat Advisory is in effect for central and eastern Hampden, Hampshire, and Franklin Counties from 11:00 a.m. Monday until 8 ...

Extreme heat warnings and watches are in effect from the Midwest to the Southeast with heat index temperatures expected ...

High heat and some storms persist in the forecast Sunday, as a heat advisory remains in place for much of the day.

A sunny, hot, and humid weekend is ahead for Jacksonville, with heat index values soaring in triple digits. When will ...

High temperatures and humidity are expected to produce potentially dangerous heat index values through Monday.

Nashville's NWS issues a Heat Advisory warning of extreme temperatures and high humidity until Wednesday evening.

Air temperature, dew point, heat index… all words that are thrown around by the K-X Storm Team during the heat of summer.