Much of the country suffering in scorching heat will see a dramatic drop in temperatures by Friday. Computer models are ...

More than 100 million Americans across the U.S. are under heat alerts, with record-breaking highs in New York City causing ...

A dangerous heat dome is producing stifling temperatures nationwide with more than 150 million people under heat alerts.

Smoke from the more than 700 wildfires burning in Canada is continuing to blanket parts of the Midwest for a final day.

Health officials warn of dangerous substance available in stores across the nation 'The Naked Gun' Early Reactions Are ...

A heatwave grips the eastern US, with 185 million under warnings as heat indices hit 120°F in Mississippi and Louisiana. NOAA ...

The severe weather risk will be very low, but the chance for strong gusty winds cannot be ruled out. These storms will move ...

Record highs are likely Tuesday across the Northeast and Florida, where temperatures could climb to the low 100s.

As mercury hits sweltering 46C in places, people urged to stay indoors, stay cool and hydrated, protect young children and ...

The National Weather Service released an extreme heat warning at 2:32 p.m. on Tuesday in effect until 9 p.m. for Marion, ...

An Extreme Heat Warning has been issued for much of Central Florida, where temperatures are expected to reach dangerous ...

The National Weather Service released a heat advisory at 12:17 p.m. on Sunday valid for Monday between 10 a.m. and 6 p.m. for ...