May 29, 2012
A warm front moved through southern New Hampshire early Tuesday morning, leaving the area in a very moist, warm, and unstable airmass. Tuesday afternoon a cold front began moving across western New York and approaching southern New Hampshire. As the front made its way across this area, it set off showers and thunderstorms across much of eastern New York and western Massachusetts in an especially moist environment. These storms eventually moved over parts of southern New Hampshire. Three high
Source: NOAA National Weather Service Storm Events Database (event 386917). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Cheshire County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.