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.

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

Each week, our meteorologists answer a question from readers.

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

Tens of millions of people are in the path of a major winter storm. Federal cuts threaten efforts to understand the causes of such weather.

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 ...

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?

(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 ...

Was January really that grim? ITV Weather Presenter Becky Mantin breaks down the weather patterns behind the washout.