Tropical Storm Imelda is strengthening and is expected to become a hurricane by Tuesday as it moves off the Southeast coast, ...

A marine heat wave spanning much of the North Pacific Ocean is already influencing weather in North America and is poised to make its mark on winter. But forecasters have another global weather ...

A serious multi-day flood threat is underway in the Southwest as two former tropical systems turn the typically dry desert into a breeding ground for heavy rain.

Ailing Priscilla will combine with another storm system to create a prolonged rainfall event in some of the driest areas of ...

A new storm will join Hurricane Humberto, but unlike Humberto, this one could go on to directly impact the United States ...

A nor’easter is about to develop off the Southeast coast and this coastal storm could bring some serious threats along with dreary weather for much of the East Coast into early next week.

As a taste of fall gives much of the United States a break from a hot, humid summer, some forecasters are already skipping ahead to winter, and a possible homecoming for an important atmospheric ...

A pair of hurricanes are churning up dangerous rip currents and huge waves along the Atlantic coast and battering Bermuda ...