KGRB NEXRAD Weather Radar near Green Bay, Wisconsin — operated by NWS Green Bay. Live local radar coverage for Green Bay, Appleton, Oshkosh, Sheboygan, Manitowoc, Fond du Lac, Neenah, Menasha, Marinette, Sturgeon Bay. Counties served: Brown, Outagamie, Winnebago, Sheboygan, Manitowoc, Fond du Lac, Calumet, Door, Kewaunee, Marinette, Oconto, Waupaca, Waushara, Shawano. View real-time reflectivity, base velocity, storm-relative velocity (SRV), spectrum width, correlation coefficient (CC), differential reflectivity (ZDR), differential phase (KDP), VIL, echo tops, and composite reflectivity. Track severe thunderstorms, tornadoes, hail, and winter weather with weather alerts from the National Weather Service. Features include dual-pane NEXRAD radar comparison, radar animation playback, live streaming radar updates, and ProbSevere storm cell tracking. Green Bay Wisconsin weather radar, Green Bay local radar, Wisconsin storm tracking, Wisconsin weather alerts. VectorWX provides high-fidelity Level 2 NEXRAD radar data for Wisconsin and surrounding areas.