Severe storms delayed flights at NYC airports, with LaGuardia under a ground stop and hail and wind warnings for upstate ...

A severe thunderstorm capable of producing a tornado has been detected in southern Saskatchewan. Residents in the affected ...

According to meteorologist Josh Cingranelli, Connecticut could still see a number of storms for the remainder of the summer ...

ABC News’ Sam Champion is tracking the latest severe weather, including new flood threats in the Carolinas and Texas.

Meteorologist Geoff Fox brings today's comprehensive weather forecast, highlighting a series of cold fronts affecting the ...

Severe weather is impacting much of Southern Colorado this Wednesday afternoon, with even a tornado being reported n Custer ...

Scientists say a new epicenter is forming for the deadliest storm zone in the U.S. Here’s where people are now most at risk ...

Thunderstorms will continue across parts of Saskatchewan, Manitoba, and northwestern Ontario on Friday. All eyes are on ...

The National Weather Service has issued a severe thunderstorm warning for northwestern Rockingham County, southwestern Strafford County and eastern Merrimack County until 6:45 p.m.

Storms driving damaging winds, large hail and even a couple of tornadoes are threatening the Northern Plains and upper Midwest regions on Aug. 8.

This summer has been full of extreme weather with deadly flash floods hitting multiple parts of the country and wildfires ...

Flash flood warnings have been declared for parts of New Jersey, New York, Pennsylvania and Maryland amid forecasts for severe thunderstorms and heavy rain Thursday. Newsweek's live blog is closed.