Alert archive / New York / Flood Watches
Flood Watches in New York, 2021
7 flood watches in 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flood watches reaches back to 2005.
Flood Watches by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Flood Watches
- 7
- Busiest month
- March3 flood watches
- Busiest day
- August 21, 20212 flood watches
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 28, 3:18 AM EST | Flood Watch | BUF | Erie | 34 hr |
| Mar 10, 3:09 AM EST | Flood Watch | BUF | Erie | 49 hr |
| Mar 24, 3:27 PM EDT | Flood Watch | BTV | Clinton, Essex | 60 hr |
| Mar 27, 4:13 PM EDT | Flood Watch | BUF | Jefferson, Lewis | 20 hr |
| Aug 21, 3:02 AM EDT | Flood Watch | OKX | Bronx, Kings, Nassau, New York, Orange, Putnam and 5 more | 60 hr |
| Aug 21, 4:18 AM EDT | Flood Watch | ALY | Albany, Columbia, Dutchess, Greene, Montgomery, Rensselaer and 6 more | 66 hr |
| Oct 25, 4:00 AM EDT | Flood Watch | ALY | Greene, Montgomery, Schenectady, Schoharie, Ulster | 47 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Erie County2
- Greene County2
- Montgomery County2
- Schenectady County2
- Schoharie County2
- Ulster County2
- Clinton County1
- Essex County1
- Jefferson County1
- Lewis County1
- Bronx County1
- Kings County1
- Nassau County1
- New York County1
- Orange County1
- Putnam County1
- Queens County1
- Richmond County1
- Rockland County1
- Suffolk County1
- Westchester County1
- Albany County1
- Columbia County1
- Dutchess County1
- Rensselaer County1
- Saratoga County1
- Warren County1
- Washington County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.