Compiled from National Weather Service data, it’s a captivating look at the power and grace of nature in motion. CC BY Radar Time Lapse, 2024 Full Year US Weather Radar Time Lapse Animation ...

The ability to detect the "shift in the frequency" of the pulse of energy makes NEXRAD a Doppler radar. The frequency of the returning signal typically changes based upon the motion of the ...

A procession of winter storms is forecast to bring snow, sleet, ice and potentially flood-inducing rain to sprawling bands of the U.S. this week.