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New Yorkers, it might be time to rethink your evening plans and grab a sturdy umbrella.
The city is officially bracing for severe weather, and a Flood Watch is in effect from 2 p.m. today until 2 a.m. Friday.
What to expect from today’s storm
According to the National Weather Service, showers and potential thunderstorms will move through the area this afternoon through the evening. While the morning started off relatively calm, conditions are expected to deteriorate quickly.
For the watch area, we are looking at total rainfall amounts of 1.5 to 2.5 inches, with locally higher amounts possible. If you get caught in a downpour, expect it to be intense, as peak rainfall rates could hit around 2 inches per hour.
There is also a slight risk for severe thunderstorms across NYC, northeast NJ, and western Long Island. These storms bring the threat of isolated damaging wind gusts.
A flood watch is now in effect for NE NJ, the NYC metro, and western Long Island. Heavy showers and thunderstorms become likely late this afternoon and into tonight. Much of this area is in a slight risk of excessive rainfall with a marginal risk elsewhere. pic.twitter.com/NViH6y7cd3
— NWS New York NY (@NWSNewYorkNY) August 20, 2026
When is the worst of the weather?
While the Flood Watch kicks off at 2 p.m., the greatest threat of flash flooding is between 6 p.m. and midnight. This means your evening commute home could be significantly impacted.
Because of the heavy rainfall, there is a very real possibility of scattered instances of flash flooding in urban, poor drainage, and low-lying areas. This flooding could be locally significant, causing scattered disruptions to transportation across the city.
How to stay safe during the flood watch
In response to the forecast, the city has already activated its flash flood emergency plan. Officials are urging locals to take the following precautions:
Allow extra time for travel on Thursday afternoon and during the evening commute.
Avoid flooded streets, rooms, and subway stations. Never drive, bike, or walk through floodwater.
If you live in a basement apartment, be prepared to move to a higher floor or another safe location before flooding begins.
Keep your phones and essential devices charged in case of localized power issues.
Check on family, friends, and neighbors before and during the storm.
Those in need of assistance can also text NOTIFYNYC to 692-692. Stay dry and safe out there, New York!