Federal forecasters issued flood alerts for 39 million people late Saturday into Sunday as a line of thunderstorms developed from Washington, D.C., to New Haven, Connecticut.
\n\nNew York City Emergency Management warned residents of heavy rain and possible flash flooding into Sunday morning as the city opened 51 weather shelters for those vulnerable to floodwaters, including people in basement apartments.
\n\nThe National Weather Service issued a slew of flood alerts, including flood watches, late Saturday through early Sunday for parts of Maryland, Pennsylvania, Delaware and New Jersey.
\n\nA flood watch for Washington, D.C., expired at 1 a.m. Sunday.
\n\nPhiladelphia and neighboring counties were under a flood watch through morning. A flood watch for New York City was scheduled to start at 4 a.m. Sunday and extend through noon.
\n\nNew York City Emergency Management said in a statement that 5 to 7 inches of rain could fall in Nassau and Suffolk counties, as well as in southern Connecticut, and warned that the city’s eastern boroughs could also be hit with heavy rain.
\n\n“A small shift in where the rain sets up would bring 5 to 7 inch totals and a much higher flash flooding risk into eastern Brooklyn and Queens,” it…
Original source: https://www.nbcnews.com/