The Bahamas News » Long Island News The Bahamas » Long Island » Weather: Long Island weather: Flash flooding possible Thursday night for Nassau, western Suffolk with wet weekend in store
News channel or source: https://www.newsday.com/news/weather/flash-flood-watch-long-island-ha4f0a2s
Published on: Thursday 20 August 2026
The weather service said the "greatest threat" for flash flooding is between 6 p.m. and midnight Thursday, and possibly overnight.