The polar vortex is stirring up, bringing the earliest hints that the weather is changing with the new fall season. When is the first frost in Tennessee?

The polar vortex is starting to stir up, bringing the earliest hints that the seasons are changing. When will Ohio see its first freeze?

The National Weather Service in Bismarck has confirmed at least 15 tornadoes touched down across central North Dakota on Sept ...

The polar vortex is stirring up, bringing the earliest hints that the seasons are changing. When will Wisconsin see its first freeze?

North Dakota farmers who suffered damage during intense storms in early August will be able to tap into a state aid program ...

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

The polar vortex is stirring up, bringing the earliest hints that the seasons are changing. What does that mean for Vermont?

An intense storm that swept across central North Dakota on Sunday moved the state past a previous record for tornadoes in a year.

A Sheridan County resident lost his home and others in the area saw significant damage following tornadoes that ripped ...

In Michigan, La Niña winters are often marked by stronger winds crossing the Great Lakes, which can fuel heavy lake-effect snow.