New England’s heat wave will continue into its third day on Wednesday with scorching hot temperatures in the 90s and stifling humidity that will send heat index values into the 100s. Heat advisories ...

An excessive heat warning is in effect for much of Oregon's populated areas, including Portland, Salem, and Eugene. Temperatures are expected to reach the mid-90s, with nighttime temperatures ...

New England is facing yet another steamy heat wave with dangerously high heat indexes of 95 to 100 degrees starting Monday and lasting through Wednesday. Heat advisories are in effect through ...

A dangerous heat wave is building across Wisconsin and the Great Lakes this week, with temperatures climbing into the upper 80s and 90s — 20–25 degrees above normal. Much of the state normally expects ...

A heat wave is impacting the Pacific Northwest, with temperatures in the upper 80s to over 100 degrees in Washington. Warm nights are a concern as they prevent the body from recovering from daytime ...

Millions of people in southeastern Australia are sweating through a record-breaking heat wave. The heat this week is likely ...

Parts of Australia were sweltered in record temperatures of close to 122 degrees as the country sweated through a prolonged ...