New York City broke a record Tuesday afternoon, hitting 100 degrees Fahrenheit at La Guardia Airport. Tampa, Florida, which ...

A cold front is bringing storms and lower temperatures to parts of the country, while the Midwest sees poor air quality from ...

The Centers for Disease Control and Prevention (CDC) says that extreme heat can lead to heat-related illnesses, especially ...

Multiple states are under extreme heat warnings, advisories or watches on July 23, according to the National Weather Service.

A heat dome happens when hot air is trapped over an area due to a persistent high-pressure system, William Gallus, a ...

Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

The Dragon Bravo Fire, ignited by lightning around July 4, has become the largest wildfire in the continental United States ...

New England is facing yet another steamy heat wave with dangerously high heat indexes of 95 to 100 degrees starting Monday ...

New England’s heat wave will continue into its third day on Wednesday with scorching hot temperatures in the 90s and stifling ...

Meteorologists warned that the oppressive heat wave is part of a larger system impacting much of the Southeast and Midwest.