According to the most recent weather forecast, New Haven is expected to be hit by heavy rain and thunderstorms. Rainfall totals in the region are predicted to range from 1 to 2 inches, with some areas seeing even higher amounts. There is a strong likelihood of thunderstorms, which will be accompanied by strong winds and lightning, as the weather system moves in. The National Weather Service has released a weather advisory for New Haven, urging locals to take safeguards and get ready for potential flooding, particularly in low-lying locations.