he strong jet dynamics mentioned above will combined with Pwats on
the order of 2 inches. This is 3 to 4 standard deviations above
normal for this time of year. This recipe will result in a band of
heavy rain sweeping across the region overnight into mid morning
Wednesday. The heaviest rain should be across interior MA & CT in
vicinity of the surface low pressure system where the best low level
convergence exists. Rainfall amounts of 1 to 2 inches are
anticipated with localized amounts of 2.50 to 3 inches possible.
Across eastern MA/RI, bands heavy rain will be possible but being
further removed from the low level forcing amounts of 0.50 to 1 inch
are more reasonable. While some nuisance poor drainage street
flooding is possible, do not think amounts will rise to the level of
producing significant flooding. Therefore, no flood watch will be
issued with this package.