Due to the moisture brought by Tropical Storm Debby, the lower Hudson River Valley, New York City, and Long Island area began to experience heavy rain from the afternoon of the 6th, continuing into the 7th, and possibly leading to flooding. According to weather forecasts, the next significant storm threat from Debby is expected to arrive on the 9th (Friday). Governor Hochu urged the public to be prepared and also emphasized that more heavy rain may occur over the weekend.
From the afternoon of the 6th through the 7th, the lower Hudson River, New York City, and Long Island areas are expected to see heavy rain with rainfall totaling at least two inches, and in some areas, up to five inches. Hourly rainfall rates could reach up to two, even three inches, with possibly severe thunderstorms accompanied by destructive wind gusts of 50 to 60 miles per hour. The five boroughs of New York City and Long Island are under flood warnings, with areas of high rainfall or poor drainage in urban areas facing the risk of severe flooding leading to traffic disruptions, residential and basement flooding, and power outages.
The National Weather Service (NWS) issued warnings that in addition to heavy rainfall, Brooklyn, Queens, and the south shore beaches of Long Island may also experience deadly rip currents. The public is advised to stay away from the beaches in those areas.
On the 6th, Hochu stated that it is too early to determine the full impact of Debby, but all meteorological models show that New York State is in the “crosshairs” – the path of the approaching storm. Hochu emphasized that New York is no stranger to extreme weather and flooding threats. The state government is closely monitoring the situation, with the activation of the New York State Emergency Operations Center and the pre-deployment of 100 National Guard members and other resources to the affected areas. Continuous communication with the Metropolitan Transportation Authority (MTA) is ongoing to prepare for the “worst-case scenario” of the public transportation system. She encouraged everyone to remain vigilant and closely monitor the weather forecasts in the coming days.
The Governor also warned that due to Debby’s moisture, more heavy rain may occur after the 8th (Thursday); however, clear weather is expected next week as Debby moves away.