In upstate New York, La Niña winters often are influenced by strong westerly to northwesterly winds over the Great Lakes, ...

As a taste of fall gives much of the United States a break from a hot, humid summer, some forecasters are already skipping ...

The long lull in tropical activity, right at the peak of hurricane season, has flummoxed meteorologists. We talked to experts ...

A shift in the jet stream is forecast to drive a rapid swing from warm to cool temperatures across western Europe toward the ...

The sky may seem like a huge open playground for airplanes to fly without speed limits in any direction they wish. In reality, planes adhere to certain rules and follow fixed flight paths, much like ...

Smoke from wildfires in the Pacific Northwest will move into Central Indiana overnight, lasting through Sept. 5, according to the National Weather Service (NWS) Indianapolis, which said to expect hazy ...

If La Niña forms later this year, it will be the fifth event since 2020, part of a trend that scientists are carefully monitoring. On Thursday morning, the National Weather Service issued a La Niña ...

Cooler temperatures the next couple of days before warmer temperatures return. Cooler, Then Warmer. The jet stream, which is ...

The polar vortex is Earth's frozen guardian—but that guardian is starting to fail. This video dives into the science behind the vortex’s destabilization and the global consequences we could face, from ...