The National Weather Service has issued extreme heat warnings and heat advisories for large swathes of the South, Midwest and Northeast.

Wednesday will be the 5th and likely final day of New Jersey's record-breaking heat wave, with welcome relief in the forecast.

Heat Advisory issued in NYC; high temps pose health risks. Forecast shows relief with showers and thunderstorms ahead.

Two rounds of showers and scattered thunderstorms are poised to hit the Northeast, with back-to-back systems expected to ...

A days-long heat wave gripping parts of New Jersey is expected to break late Wednesday as a series of storms brings cooler temperatures ...

Despite 70 bags of ice and water stations throughout the stadium, the extreme heat overwhelmed attendees at the outdoor ...

As triple-digit heat scorches the Eastern U.S., cities are seeing record highs, overwhelmed utilities, and a surge in ...

Tuesday was a scorcher — as record-breaking temperatures blanketed the tri-state area. The extreme, triple-digit heat that ...

New Jersey is in for one more day of very hot, humid weather on Wednesday that might include afternoon or evening rain and ...

The searing heat wave gripping New Jersey has put a strain on the power grid. See the latest outage report from the 4 ...

Surveyed workers report experiencing headaches, fatigue, nausea, confusion and even seizures when indoor temperatures ...