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

WYFF 4 News provides a detailed forecast of rain totals and an analysis of the jet stream for South Carolina and surrounding ...

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

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

"El Niño conditions are already underway and are forecast to strengthen rapidly." ...

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

New seasonal forecast data shows that the El Niño event in the central Pacific Ocean is rapidly surging toward record ...

Another multi-day severe weather event is threatening Saskatchewan, Manitoba, and northwestern Ontario in the coming days.

A combination of warming temperatures and unpredictable El Niño conditions explains why Ohio has seen so much rain this spring.

The burning of fossil fuels is raising temperatures worldwide, but local factors, on land and at sea, determine which regions ...

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