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) ...

Check the satellite radar for St. Louis, surrounding counties in Missouri and Illinois, and the world. This interactive map also allows you to track storms, snow, rain, temperatures, road weather, ...

NOAA is using those traditional forecasting models as frameworks for its new AI forecasting systems. The agency has estimated ...

A major atmospheric river is drenching Southern California with heavy rain expected through Christmas morning and lingering showers into the weekend. Rainfall totals are forecast to range from 3 to 4 ...