Whether you get your forecast from an app on your phone, a website or a meteorologist on TV, most of the underlying ...

The Current Radar map shows areas of current precipitation (rain, mixed, or snow). The map can be animated to show the previous one hour of radar.

The National Weather Service's 148 WSR-88D Doppler radars can detect most ... ground clutter except that the echoes come from ocean waves. Radar returns from birds, insects, and aircraft are ...