While much of the eastern U.S. has been frozen by rounds of Arctic air and snow, the West has experienced weeks of ...

Two LSU professors explain the causes of extremely cold weather in Louisiana, and its impact on the state's infrastructure.

The storm door stays closed for now, as forecast models show California staying warm and dry for a considerable amount of time.

Rapid Stratospheric Temperature Spikes Over the Arctic When temperatures in the polar stratosphere suddenly climb, climate analysts instantly recognize this as one of the most critical warning signs.

Yes, it's winter. It's been a while since we've had a cold spell of this magnitude and for this long. What's causing it?

Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.

It’s that time of the year when everybody wants to know what I’m forecasting for the winter weather. It’s been an interesting fall so far. The Tri-Cities certainly experienced a big dip in the jet ...

(The Conversation) – The summer of 2025 brought unprecedented flash flooding across the U.S., with the central and eastern regions hit particularly hard. These storms claimed hundreds of lives across ...

Cold and snowy weather has gripped much of the northern tier of the United States since Thanksgiving, but a pattern change will torch the chance of white Christmas for many. A white Christmas is when ...