A wave of arctic air is infiltrating the United States, but forecasters say it will soon clear out in a warmup that will send temperatures soaring before Christmas. A winter storm is expected to bring ...

The National Oceanic and Atmospheric Administration has introduced a new suite of weather forecasting models that are driven by Artificial Intelligence and are expected to deliver faster and more ...

Xcel Energy workers work to repair power lines on a street closed after hurricane-force winds whipped through the metropolitan area and interrupted service to residents, Thursday, Dec. 18, 2025, in ...