Millions of Americans across the Midwest, Northeast and swathes of the South and Southwest are under air quality alerts Monday. Newsweek's live blog is closed.

The NWS issued excessive rainfall threats for eastern US amid low-pressure area near North Carolina. Tropical Storm Dexter, ...

Monsoonal thunderstorms could bring flooding rainfall across five states on Wednesday, the National Weather Service warned.

While the National Hurricane Center anticipates no tropical activity over the next seven days, AccuWeather forecasters are ...

While emergency sirens warned of an impeding tsunami Tuesday, Hurricane Iona slipped by the south of the Hawaiian Islands, ...

Though Michigan's Great Lakes may not see a true tsunamis, seiches and meteotsunamis can inundate coastal areas quickly.

The weather event came after an 8.8 magnitude earthquake hit off the coast of Russia on Tuesday at 4:25, NWS reported. The earthquake is tied for the sixth-strongest magnitude ever recorded, since ...

Severe thunderstorms could continue into July 29, bringing havoc to morning commutes in Chicago, Milwaukee and Indianapolis.

A stretch of the Gulf Coast from Florida to the central Texas coast could see heavy rain this weekend due to a tropical ...

The National Weather Service has extended the Heat Advisory and Extreme Heat Warnings to Monday, July 28 as temperatures could be up to the mid-100s at its peak.

Expect a rainy, hot day ahead as the low-pressure system that brought rain across North Florida moves up the Gulf Coast.