The WSR-88D Introduction

The US has arguably one of the best radar networks in the world.

NEXRAD (NEXt generation weather RADar) Program - The WSR-88D  (Weather Surveilance Radar - 88 Doppler) radars are a product of the NEXRAD program which is a joint effort between the Dept. of Commerce, Dept. of Defense, and Dept. of Transportation.  

The initial intent of the 88D's and what sold the program to congress was their improved ability to detect severe weather events and hence provide more accurate and timely warnings.

The radars are currently being upgraded to dual-polarization capability

The WSR-88D web site can be found at: http://www.roc.noaa.gov/