this looks significant enough for its own thread
By evening instances of 3-6" locally
will become increasingly plausible with 00z HREF probability fields greater than 60% from DC to N VT (with spots near 90-100% for 3" and 30-60% of 5" across NE PA/N NJ to S VT. 00z Hi-Res CAMs have trended slightly eastward to align more favorably to the greatest 14-day precipitation over 300% of climatological normal axis extending from near Baltimore to Philly to N NJ and W MA, suggesting increased runoff potential for these. As the surface wave advances toward the New York Bight by early morning, increased low level flow, will advect unstable across across S NY/New England and with continued isentropic ascent through warm conveyor belt along/north of the surface low, additional efficient thunderstorms a likely to linger overnight, in proximity to SE NY/SW New England as well as into south facing terrain making a more likely scenario for flash flooding. As such, the Moderate Risk of excessive rainfall was shifted eastward slightly to account for the guidance trends.