Precipitation intensity is measured by a ground-based radar that bounces radar waves off of precipitation. The Local Radar base reflectivity product is a display of echo intensity (reflectivity ...

Snow and sleet move through southeast Michigan starting Wednesday night, according to the National Weather Service.

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.

An American Airlines regional jet collided with a UH-60 Black Hawk helicopter near Washington, D.C., resulting in the deaths ...