Jul 4, 1999
Two more clusters of thunderstorms developed over the Great Lakes during the predawn hours on July 4. These storms took a very similar track to the previous storms that affected portions of the Mohawk Valley and northern Catskill region the evening of July 3. The cluster worked down the Mohawk Valley with torrential rain. There was also wind damage as trees and power lines were blown down in the village of St. Johnsville in Montgomery county. The third and final set of thunderstorms later that
Source: NOAA National Weather Service Storm Events Database (event 5706859). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Herkimer County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.