Winter Weather in Southern New Haven, Connecticut

A trained spotter reported 4.0 inches in North Haven, with a Cooperative observer reporting 3.0 inches in Guilford, and Cocorahs reporting 2.2 inches at 2.7 WSW Guilford Center, and 1.8 inches at 1.3 N Madison Center. Northern portions of the zone reached advisory level criteria, with southern portions of the zone falling short of advisory level criteria.

A cold front pushed through, with a secondary cold frontal boundary lingering back to the west. Low pressure formed to the south along the boundary and began to strengthen as it pulled away quickly to the east and northeast. The accumulating snow was generated mainly from frontogenetical forcing which occurred to the north and west of the developing surface low. Winter Storm criteria was just missed across No. Fairfield with the majority of the remainder of Southern Connecticut reaching advisory level snowfall.