Breadcrumb Home Data Radar Data Radar Data NSF Unidata distributes NEXRAD (WSR-88D) Level II and Level III radar data, along with national composite images. Radar Data Products Available NEXRAD Level II Radar Data We provide access to Level II NWS NEXRAD WSR-88D radar data. NEXRAD Level III Radar Data We provide access to Level III NWS NEXRAD WSR-88D radar data. National Radar Mosaics We provide access to 1 km national NEXRAD3 composites.
