A strong heat dome is causing record-high temperatures in the eastern United States while bringing winter-like weather to the ...

Many climate monitors have been predicting an extra-strong El Niño this year that's expected to peak in the winter. But the ...

Extreme and prolonged heat waves have engulfed much of Britain and Europe in recent weeks, and now Canada and the United ...

Weather patterns can sometimes connect places thousands of kilometres apart. The intense heatwave in Europe is shattering ...

Summer has barely started in the Northern Hemisphere, but already it’s offering an oppressive preview of life on a hotter ...

Heat domes trap hot air, prevent cloud formation, and can lead to poor air quality and drought conditions. The same North ...

The Philadelphia area is not alone in losing holiday weekend events to sweltering heat. The entire East Coast is under a heat ...

An extreme heat warning is in effect for the entire Washington metropolitan region. Heat index values up to 112 degrees are ...

A heat dome traps extreme heat in one region while a jet stream pulls cold air south, creating heat waves and snow across the ...

A strengthening El Niño developing in the Pacific could reshape U.S. drought patterns over the next year.

The heat wave is approaching the end of its tenure in Kentuckiana with slightly cooler temperatures on the way.

Beware a risk for rotation, hail, and high winds as a multi-day severe weather event continues into Manitoba and northwestern ...