Massachusetts Tornado Warnings by County 14 counties · live NWS tornado warnings · history & climatology since 1950 Counties Barnstable County MA Berkshire County MA Bristol County MA Dukes County MA Essex County MA Franklin County MA Hampden County MA Hampshire County MA Middlesex County MA Nantucket County MA Norfolk County MA Plymouth County MA Suffolk County MA Worcester County MA More for Massachusetts Massachusetts tornado history FEMA disaster declarations in Massachusetts Get real-time tornado alerts for Massachusetts Vortex monitors NWS warnings, SPC outlooks, and live radar — with push + phone call alerts when storms threaten your location. Open the Vortex app →