After a cold front moved through much of the Midwest and Northeast Saturday night into Sunday, cooler air from Canada will settle across the region early this week with high temperatures expected to ...

AccuWeather hurricane experts have very high confidence that Super El Niño conditions will develop during the second half of the Atlantic hurricane season. It is becoming increasingly likely that the ...

At least two tornadoes were spotted during dozens of tornado warnings issued Thursday evening during severe thunderstorms in the Northeast. A tornado touched down in Dover, Delaware, around 6:20 p.m.

Hawaii residents are preparing for Tropical Storm Moke this weekend while utility crews race to restore power in communities still recovering from Hurricane Lala. Moke comes less than a week after ...

Tropical Storm Moke to sideswipe Hawaii with heavy rain, renewed flood risk Tropical Depression Two-C has gained strength to a tropical storm. Moke will travel close enough to Hawaii to bring enough ...

El Niño is poised to become one of the strongest in history, a major factor expected to limit tropical activity through the rest of the Atlantic hurricane season. AccuWeather now forecasts eight to 11 ...

Homes have become uncomfortably warm without air conditioning, with high temperatures reaching the 80s on most days since the derecho and overnight lows only dipping into the upper 60s and lower 70s. ...

Lala's recent close encounter with Hawaii continues to cause trouble Monday While the worst of Lala's winds and rain have passed, damaged infrastructure from the storm may linger for days as high ...

Washington, D.C., Philly and New York City face flash flood risk into this weekend Along with areas of severe weather, heavy rain will create high risk of flash flooding in parts of the eastern United ...

Hawaii felt the extreme impacts of Tropical Storm Lala after the storm brushed the Big Island as a hurricane Saturday, leaving thousands without power and sweeping away at least 100 homes. Lala formed ...

Back-to-back tropical threat for Hawaii, impacts to start this weekend Hawaii’s Big Island could face a new wave of flooding rain and power outages, with a tropical depression poised to become a ...

New York City, Long Island and New England have been impacted by many tropical storms over the years, but no hurricane has officially made landfall in the region since Hurricane Bob in 1991. On Aug.