Weather alerts in New York, 1999
382 weather alerts in 1999, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 1999. Tap one for its archive.
- Alerts
- 382
- Warnings
- 354
- Watches
- 28
- Advisories
- 0
- Busiest month
- July201 alerts
- Busiest day
- July 6, 199935 alerts
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 |
|---|---|---|---|---|
| Jan 3, 11:57 AM EST | Flash Flood Warning | OKX | Kings, Nassau, Queens | 4 hr |
| Jan 3, 11:57 AM EST | Flash Flood Warning | OKX | Bronx, New York, Westchester | 4 hr |
| Jan 3, 11:57 AM EST | Flash Flood Warning | OKX | Suffolk | 4 hr |
| Jan 3, 11:57 AM EST | Flash Flood Warning | OKX | Richmond | 4 hr |
| Jan 3, 1:10 PM EST | Flash Flood Warning | OKX | Rockland | 3 hr |
| Jan 15, 8:53 AM EST | Flash Flood Warning | OKX | Nassau, Queens, Suffolk | 5 hr |
| Jan 15, 8:53 AM EST | Flash Flood Warning | OKX | New York | 5 hr |
| Jan 15, 8:53 AM EST | Flash Flood Warning | OKX | Bronx | 5 hr |
| Jan 15, 8:53 AM EST | Flash Flood Warning | OKX | Kings | 5 hr |
| Jan 15, 8:53 AM EST | Flash Flood Warning | OKX | Richmond | 5 hr |
| Jan 15, 9:19 AM EST | Severe Thunderstorm Warning | OKX | Suffolk | 61 min |
| Jan 15, 9:41 AM EST | Flash Flood Warning | OKX | Westchester | 4 hr |
| Jan 15, 9:41 AM EST | Flash Flood Warning | OKX | Rockland | 4 hr |
| Jan 15, 10:35 AM EST | Flash Flood Warning | OKX | Westchester | 4 hr |
| Jan 18, 5:53 PM EST | Severe Thunderstorm Warning | OKX | Kings, Queens | 47 min |
| Jan 18, 11:00 PM EST | Flash Flood Warning | ALY | Dutchess | 5 hr |
| Jan 19, 1:44 AM EST | Flash Flood Warning | ALY | Columbia | 7 hr |
| Jan 19, 4:13 AM EST | Flash Flood Warning | ALY | Dutchess | 8 hr |
| Jan 19, 6:55 PM EST | Flash Flood Warning | OKX | Orange | 65 min |
| Jan 23, 8:53 AM EST | Flash Flood Warning | BUF | Erie | 6 hr |
| Jan 23, 1:17 PM EST | Flash Flood Warning | BUF | Erie | 6 hr |
| Jan 23, 2:00 PM EST | Flash Flood Warning | BUF | Genesee, Livingston, Monroe, Ontario, Orleans, Wayne | 8 hr |
| Jan 23, 2:00 PM EST | Flash Flood Warning | BUF | Cattaraugus, Chautauqua, Erie, Niagara, Wyoming | 8 hr |
| Jan 23, 2:00 PM EST | Flash Flood Warning | BUF | Allegany | 8 hr |
| Jan 23, 8:04 PM EST | Flash Flood Warning | BUF | Cattaraugus, Chautauqua, Erie, Genesee, Niagara, Wyoming | 9 hr |
| Jan 23, 8:04 PM EST | Flash Flood Warning | BUF | Livingston, Monroe, Ontario, Orleans, Wayne | 9 hr |
| Jan 23, 8:04 PM EST | Flash Flood Warning | BUF | Allegany | 9 hr |
| Jan 23, 9:38 PM EST | Flash Flood Warning | BGM | Steuben | 4 hr |
| Jan 24, 3:49 AM EST | Flash Flood Warning | BUF | Erie, Genesee, Niagara, Orleans | 7 hr |
| Jan 24, 3:49 AM EST | Flash Flood Warning | BUF | Allegany, Cattaraugus, Chautauqua, Wyoming | 7 hr |
| Jan 24, 3:49 AM EST | Flash Flood Warning | BUF | Livingston, Monroe, Ontario, Wayne | 7 hr |
| Jan 24, 10:50 AM EST | Flash Flood Warning | BTV | Clinton, Essex | 8 hr |
| Jan 24, 4:39 PM EST | Flash Flood Warning | ALY | Rensselaer, Washington | 5 hr |
| Jan 24, 5:53 PM EST | Flash Flood Warning | BTV | Clinton, Essex | 5 hr |
| Jan 24, 9:57 PM EST | Flash Flood Warning | ALY | Rensselaer | 18 hr |
| Jan 25, 6:58 AM EST | Flash Flood Warning | BTV | St. Lawrence | 6 hr |
| Mar 3, 5:37 PM EST | Severe Thunderstorm Warning | OKX | Nassau | 48 min |
| Mar 3, 6:30 PM EST | Severe Thunderstorm Watch | SPC | Richmond, Rockland | 7 hr |
| Mar 4, 12:00 AM EST | Severe Thunderstorm Warning | OKX | Suffolk | 60 min |
| Mar 22, 6:47 AM EST | Flash Flood Warning | ALY | Ulster | 5 hr |
| Mar 22, 7:06 AM EST | Flash Flood Warning | ALY | Greene | 5 hr |
| Mar 22, 5:25 PM EST | Flash Flood Warning | BTV | Clinton | 6 hr |
| Mar 22, 10:40 PM EST | Flash Flood Warning | BTV | Clinton | 8 hr |
| Apr 6, 4:57 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 63 min |
| Apr 6, 9:29 PM EDT | Severe Thunderstorm Warning | BGM | Madison | 46 min |
| Apr 11, 1:31 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua, Erie | 64 min |
| May 8, 5:28 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Tioga | 62 min |
| May 8, 5:28 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 62 min |
| May 24, 9:05 AM EDT | Severe Thunderstorm Watch | SPC | Bronx, Dutchess, Kings, Nassau, New York, Orange and 6 more | 6 hr |
| May 24, 10:34 AM EDT | Severe Thunderstorm Warning | OKX | Richmond | 61 min |
| May 24, 10:58 AM EDT | Severe Thunderstorm Warning | OKX | Westchester | 62 min |
| May 24, 10:58 AM EDT | Severe Thunderstorm Warning | OKX | Bronx, New York | 62 min |
| May 24, 10:58 AM EDT | Severe Thunderstorm Warning | OKX | Kings, Queens | 62 min |
| May 24, 1:00 PM EDT | Severe Thunderstorm Watch | SPC | Orange, Sullivan | 6 hr |
| May 24, 3:56 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 64 min |
| May 24, 4:00 PM EDT | Severe Thunderstorm Watch | SPC | Albany, Broome, Cayuga, Chemung, Chenango, Cortland and 25 more | 4 hr |
| May 24, 5:15 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 60 min |
| Jun 6, 5:25 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson | 80 min |
| Jun 7, 1:21 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 64 min |
| Jun 7, 1:45 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Broome, Cattaraugus, Cayuga, Chemung, Chenango and 20 more | 5 hr |
| Jun 7, 2:06 PM EDT | Severe Thunderstorm Warning | BGM | Yates | 64 min |
| Jun 7, 2:24 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 31 min |
| Jun 7, 2:40 PM EDT | Severe Thunderstorm Warning | BGM | Chemung | 65 min |
| Jun 7, 2:59 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 61 min |
| Jun 7, 3:15 PM EDT | Severe Thunderstorm Watch | SPC | Clinton, Essex, Franklin, Fulton, Hamilton, Herkimer and 8 more | 6 hr |
| Jun 7, 3:28 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 62 min |
| Jun 7, 4:30 PM EDT | Severe Thunderstorm Watch | SPC | Albany, Bronx, Broome, Chenango, Columbia, Delaware and 14 more | 6 hr |
| Jun 7, 4:48 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 42 min |
| Jun 7, 5:10 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 60 min |
| Jun 7, 5:15 PM EDT | Severe Thunderstorm Warning | ALY | Greene | 60 min |
| Jun 7, 5:50 PM EDT | Severe Thunderstorm Warning | BTV | St. Lawrence | 45 min |
| Jun 7, 6:15 PM EDT | Severe Thunderstorm Warning | ALY | Columbia | 25 min |
| Jun 10, 6:43 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 62 min |
| Jun 10, 6:56 PM EDT | Flash Flood Warning | BUF | Chautauqua | 2 hr |
| Jun 29, 1:49 PM EDT | Severe Thunderstorm Warning | OKX | Rockland | 31 min |
| Jun 29, 3:00 PM EDT | Severe Thunderstorm Watch | SPC | Putnam | 5 hr |
| Jun 29, 5:12 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Rensselaer | 48 min |
| Jul 1, 6:45 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 11 more | 6 hr |
| Jul 2, 3:48 AM EDT | Flash Flood Warning | BUF | Oswego | 117 min |
| Jul 2, 3:57 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Sullivan | 58 min |
| Jul 3, 5:53 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 52 min |
| Jul 3, 6:01 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Erie | 29 min |
| Jul 3, 6:08 PM EDT | Severe Thunderstorm Warning | BUF | Niagara, Orleans | 67 min |
| Jul 3, 6:14 PM EDT | Severe Thunderstorm Warning | BUF | Wyoming | 46 min |
| Jul 3, 6:33 PM EDT | Severe Thunderstorm Warning | BUF | Monroe | 57 min |
| Jul 3, 6:39 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Livingston | 66 min |
| Jul 3, 7:11 PM EDT | Severe Thunderstorm Warning | BUF | Ontario, Wayne | 49 min |
| Jul 3, 7:38 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego | 52 min |
| Jul 3, 7:53 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Onondaga | 47 min |
| Jul 3, 8:13 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Cortland, Madison | 62 min |
| Jul 3, 8:45 PM EDT | Severe Thunderstorm Watch | SPC | Albany, Chenango, Columbia, Delaware, Dutchess, Greene and 10 more | 4 hr |
| Jul 3, 8:52 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Otsego | 48 min |
| Jul 3, 9:03 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 52 min |
| Jul 3, 9:22 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery, Schoharie | 48 min |
| Jul 3, 9:24 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 31 min |
| Jul 3, 9:55 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Greene | 45 min |
| Jul 4, 2:22 AM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Oswego | 63 min |
| Jul 4, 2:43 AM EDT | Severe Thunderstorm Warning | BGM | Oneida | 62 min |
| Jul 4, 2:59 AM EDT | Severe Thunderstorm Warning | ALY | Fulton, Herkimer, Montgomery, Schoharie | 91 min |
| Jul 4, 2:59 AM EDT | Severe Thunderstorm Warning | ALY | Hamilton | 91 min |
| Jul 4, 3:00 AM EDT | Severe Thunderstorm Watch | SPC | Albany, Fulton, Hamilton, Herkimer, Lewis, Madison and 8 more | 4 hr |
| Jul 4, 3:05 AM EDT | Severe Thunderstorm Warning | BGM | Madison | 65 min |
| Jul 4, 3:36 AM EDT | Severe Thunderstorm Warning | BGM | Otsego | 64 min |
| Jul 4, 4:37 AM EDT | Severe Thunderstorm Warning | ALY | Albany, Schenectady, Schoharie | 118 min |
| Jul 4, 4:37 AM EDT | Severe Thunderstorm Warning | ALY | Greene | 118 min |
| Jul 4, 6:17 AM EDT | Flash Flood Warning | ALY | Fulton, Herkimer, Montgomery | 6 hr |
| Jul 4, 6:41 AM EDT | Flash Flood Warning | BGM | Oneida | 2 hr |
| Jul 4, 7:09 AM EDT | Severe Thunderstorm Warning | BGM | Delaware | 46 min |
| Jul 4, 7:13 AM EDT | Severe Thunderstorm Warning | BGM | Otsego | 47 min |
| Jul 4, 7:14 AM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 56 min |
| Jul 4, 8:24 AM EDT | Flash Flood Warning | BGM | Otsego | 61 min |
| Jul 4, 8:43 AM EDT | Tornado Warning | BGM | Delaware | 32 min |
| Jul 4, 9:11 AM EDT | Flash Flood Warning | BGM | Delaware | 2 hr |
| Jul 4, 9:46 AM EDT | Flash Flood Warning | BGM | Sullivan | 89 min |
| Jul 4, 12:51 PM EDT | Flash Flood Warning | BUF | Oswego | 6 hr |
| Jul 4, 6:44 PM EDT | Flash Flood Warning | BUF | Oswego | 10 hr |
| Jul 5, 3:07 AM EDT | Severe Thunderstorm Warning | BTV | Clinton | 33 min |
| Jul 5, 5:12 PM EDT | Severe Thunderstorm Warning | BTV | Franklin, St. Lawrence | 63 min |
| Jul 5, 5:15 PM EDT | Severe Thunderstorm Watch | SPC | Clinton, Essex, Franklin, Hamilton, Herkimer, Jefferson and 5 more | 6 hr |
| Jul 5, 6:31 PM EDT | Severe Thunderstorm Warning | BTV | Franklin | 44 min |
| Jul 5, 6:43 PM EDT | Severe Thunderstorm Warning | BTV | Essex | 62 min |
| Jul 5, 8:32 PM EDT | Severe Thunderstorm Warning | BTV | St. Lawrence | 63 min |
| Jul 5, 8:50 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson | 55 min |
| Jul 5, 9:25 PM EDT | Severe Thunderstorm Warning | BUF | Lewis | 65 min |
| Jul 5, 9:28 PM EDT | Severe Thunderstorm Warning | BTV | Franklin, St. Lawrence | 47 min |
| Jul 5, 9:51 PM EDT | Severe Thunderstorm Warning | BTV | Clinton, Essex | 74 min |
| Jul 5, 10:30 PM EDT | Severe Thunderstorm Watch | SPC | Clinton, Essex, Franklin, Hamilton, Herkimer, Saratoga and 2 more | 7 hr |
| Jul 6, 11:45 AM EDT | Severe Thunderstorm Watch | SPC | Clinton, Essex, Franklin, Hamilton, Herkimer, Jefferson and 4 more | 5 hr |
| Jul 6, 11:47 AM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis | 63 min |
| Jul 6, 12:15 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Onondaga | 60 min |
| Jul 6, 12:16 PM EDT | Severe Thunderstorm Warning | BUF | Oswego | 44 min |
| Jul 6, 12:28 PM EDT | Severe Thunderstorm Warning | BGM | Madison, Oneida | 77 min |
| Jul 6, 12:45 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Broome, Cattaraugus, Cayuga, Chemung, Chenango and 20 more | 5 hr |
| Jul 6, 1:25 PM EDT | Severe Thunderstorm Warning | BTV | Clinton | 60 min |
| Jul 6, 1:37 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 73 min |
| Jul 6, 2:27 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Montgomery | 53 min |
| Jul 6, 2:35 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga, Schenectady, Washington | 75 min |
| Jul 6, 2:43 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 47 min |
| Jul 6, 2:48 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 2 hr |
| Jul 6, 3:00 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Rensselaer | 90 min |
| Jul 6, 3:00 PM EDT | Severe Thunderstorm Watch | SPC | Albany, Columbia, Dutchess, Greene, Rensselaer, Schenectady and 3 more | 6 hr |
| Jul 6, 3:03 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 62 min |
| Jul 6, 3:29 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Otsego | 61 min |
| Jul 6, 3:35 PM EDT | Severe Thunderstorm Warning | BTV | Franklin | 65 min |
| Jul 6, 4:02 PM EDT | Severe Thunderstorm Warning | BTV | Clinton | 63 min |
| Jul 6, 4:27 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 63 min |
| Jul 6, 4:34 PM EDT | Severe Thunderstorm Warning | ALY | Greene, Ulster | 71 min |
| Jul 6, 4:54 PM EDT | Severe Thunderstorm Warning | ALY | Albany | 66 min |
| Jul 6, 5:15 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Rensselaer | 75 min |
| Jul 6, 6:36 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 49 min |
| Jul 6, 6:39 PM EDT | Severe Thunderstorm Warning | BGM | Chemung | 46 min |
| Jul 6, 6:49 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 46 min |
| Jul 6, 6:54 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 46 min |
| Jul 6, 6:57 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 63 min |
| Jul 6, 7:22 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 63 min |
| Jul 6, 7:42 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 63 min |
| Jul 6, 8:00 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 65 min |
| Jul 6, 8:20 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 65 min |
| Jul 6, 8:26 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 74 min |
| Jul 6, 9:28 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 92 min |
| Jul 7, 7:14 PM EDT | Severe Thunderstorm Warning | BTV | Franklin | 46 min |
| Jul 7, 7:27 PM EDT | Severe Thunderstorm Warning | BTV | St. Lawrence | 48 min |
| Jul 7, 7:34 PM EDT | Severe Thunderstorm Warning | BTV | Clinton | 31 min |
| Jul 7, 7:55 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson | 60 min |
| Jul 7, 8:04 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 91 min |
| Jul 7, 8:24 PM EDT | Severe Thunderstorm Warning | BTV | Clinton | 61 min |
| Jul 7, 8:53 PM EDT | Severe Thunderstorm Warning | BUF | Lewis, Oswego | 62 min |
| Jul 7, 9:16 PM EDT | Severe Thunderstorm Warning | ALY | Warren | 89 min |
| Jul 7, 9:35 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 90 min |
| Jul 7, 9:46 PM EDT | Severe Thunderstorm Warning | BGM | Oneida | 44 min |
| Jul 9, 6:34 PM EDT | Tornado Warning | BUF | Chautauqua | 36 min |
| Jul 9, 6:45 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Cattaraugus, Chautauqua, Chemung, Cortland, Schuyler and 4 more | 5 hr |
| Jul 9, 6:54 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Erie | 46 min |
| Jul 9, 7:24 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 46 min |
| Jul 9, 7:24 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 51 min |
| Jul 9, 7:42 PM EDT | Tornado Warning | BUF | Cattaraugus | 48 min |
| Jul 9, 7:50 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 60 min |
| Jul 9, 8:08 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 47 min |
| Jul 9, 8:18 PM EDT | Severe Thunderstorm Warning | BGM | Seneca, Yates | 62 min |
| Jul 9, 8:33 PM EDT | Severe Thunderstorm Warning | BGM | Schuyler | 62 min |
| Jul 9, 8:55 PM EDT | Tornado Warning | BGM | Schuyler, Seneca, Tompkins | 60 min |
| Jul 9, 8:57 PM EDT | Severe Thunderstorm Warning | BGM | Cortland | 63 min |
| Jul 9, 9:13 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Tioga | 62 min |
| Jul 9, 9:21 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Cortland | 64 min |
| Jul 9, 9:39 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 61 min |
| Jul 9, 9:43 PM EDT | Severe Thunderstorm Warning | BGM | Onondaga | 62 min |
| Jul 9, 10:00 PM EDT | Severe Thunderstorm Watch | SPC | Albany, Broome, Chenango, Columbia, Delaware, Greene and 6 more | 5 hr |
| Jul 9, 10:02 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 63 min |
| Jul 9, 10:20 PM EDT | Severe Thunderstorm Warning | ALY | Greene, Ulster | 90 min |
| Jul 9, 10:43 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 62 min |
| Jul 9, 11:38 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 47 min |
| Jul 9, 11:52 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 53 min |
| Jul 10, 12:24 AM EDT | Severe Thunderstorm Warning | OKX | Rockland | 66 min |
| Jul 17, 1:24 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 61 min |
| Jul 17, 3:27 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 33 min |
| Jul 17, 4:00 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 45 min |
| Jul 17, 4:51 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 49 min |
| Jul 17, 5:20 PM EDT | Severe Thunderstorm Warning | BGM | Onondaga | 45 min |
| Jul 18, 1:15 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 30 min |
| Jul 18, 2:20 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 60 min |
| Jul 18, 3:01 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga | 64 min |
| Jul 18, 3:15 PM EDT | Flash Flood Warning | ALY | Washington | 3 hr |
| Jul 18, 3:30 PM EDT | Flash Flood Warning | ALY | Washington | 60 min |
| Jul 18, 3:30 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 60 min |
| Jul 18, 4:03 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 62 min |
| Jul 18, 7:16 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 34 min |
| Jul 18, 7:34 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 41 min |
| Jul 18, 8:07 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 68 min |
| Jul 19, 1:43 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 52 min |
| Jul 19, 3:56 PM EDT | Severe Thunderstorm Warning | OKX | Nassau, Suffolk | 49 min |
| Jul 23, 2:13 PM EDT | Flash Flood Warning | ALY | Montgomery | 2 hr |
| Jul 23, 2:35 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Montgomery | 65 min |
| Jul 23, 2:49 PM EDT | Flash Flood Warning | ALY | Fulton | 2 hr |
| Jul 23, 4:13 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 47 min |
| Jul 24, 2:26 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 49 min |
| Jul 24, 3:15 PM EDT | Severe Thunderstorm Watch | SPC | Albany, Bronx, Columbia, Dutchess, Greene, Kings and 15 more | 6 hr |
| Jul 24, 3:53 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 62 min |
| Jul 24, 5:40 PM EDT | Severe Thunderstorm Warning | OKX | Richmond | 50 min |
| Jul 24, 5:40 PM EDT | Severe Thunderstorm Warning | OKX | Kings | 50 min |
| Jul 24, 8:44 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 61 min |
| Jul 24, 9:29 PM EDT | Severe Thunderstorm Warning | BTV | St. Lawrence | 61 min |
| Jul 24, 10:25 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego | 95 min |
| Jul 24, 10:39 PM EDT | Severe Thunderstorm Warning | BGM | Onondaga | 76 min |
| Jul 25, 2:04 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 66 min |
| Jul 25, 2:27 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Orleans | 63 min |
| Jul 25, 2:35 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 55 min |
| Jul 25, 3:45 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 65 min |
| Jul 25, 3:57 PM EDT | Severe Thunderstorm Warning | BUF | Wayne | 63 min |
| Jul 25, 4:02 PM EDT | Severe Thunderstorm Warning | BGM | Seneca | 48 min |
| Jul 25, 4:55 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 50 min |
| Jul 25, 5:15 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 50 min |
| Jul 25, 5:37 PM EDT | Severe Thunderstorm Warning | BGM | Oneida | 48 min |
| Jul 25, 5:38 PM EDT | Severe Thunderstorm Warning | BTV | Clinton | 37 min |
| Jul 28, 4:34 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 41 min |
| Jul 28, 10:30 PM EDT | Severe Thunderstorm Watch | SPC | Chautauqua | 6 hr |
| Jul 29, 4:25 PM EDT | Severe Thunderstorm Warning | BTV | Franklin, St. Lawrence | 60 min |
| Jul 29, 6:21 PM EDT | Flash Flood Warning | OKX | Orange | 99 min |
| Jul 29, 7:12 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Saratoga | 43 min |
| Jul 29, 7:31 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 64 min |
| Jul 29, 7:42 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery | 63 min |
| Jul 29, 7:52 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Otsego | 48 min |
| Jul 29, 7:57 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 73 min |
| Jul 30, 12:56 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Wayne | 64 min |
| Jul 30, 12:56 PM EDT | Severe Thunderstorm Warning | BUF | Oswego | 64 min |
| Jul 30, 2:44 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 31 min |
| Jul 30, 2:51 PM EDT | Severe Thunderstorm Warning | BGM | Schuyler, Steuben | 64 min |
| Jul 30, 2:52 PM EDT | Severe Thunderstorm Warning | BUF | Lewis | 58 min |
| Jul 30, 3:46 PM EDT | Severe Thunderstorm Warning | BGM | Chemung | 49 min |
| Jul 30, 4:01 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 49 min |
| Jul 30, 4:14 PM EDT | Severe Thunderstorm Warning | BGM | Tioga | 31 min |
| Jul 30, 4:35 PM EDT | Severe Thunderstorm Warning | ALY | Warren | 30 min |
| Jul 30, 4:48 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 52 min |
| Jul 30, 4:52 PM EDT | Severe Thunderstorm Warning | ALY | Washington | 63 min |
| Jul 30, 5:05 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 50 min |
| Jul 30, 5:40 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 50 min |
| Jul 30, 5:45 PM EDT | Severe Thunderstorm Warning | BGM | Chenango | 50 min |
| Jul 30, 5:55 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 60 min |
| Jul 30, 7:36 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 44 min |
| Jul 30, 7:39 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 46 min |
| Jul 30, 8:14 PM EDT | Severe Thunderstorm Warning | ALY | Fulton | 56 min |
| Jul 31, 4:15 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Cattaraugus, Chautauqua, Erie, Genesee, Livingston and 8 more | 6 hr |
| Jul 31, 4:46 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 64 min |
| Jul 31, 4:53 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 62 min |
| Jul 31, 5:02 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Orleans | 78 min |
| Jul 31, 5:09 PM EDT | Severe Thunderstorm Warning | BUF | Monroe, Wayne | 66 min |
| Jul 31, 5:15 PM EDT | Severe Thunderstorm Warning | BUF | Wyoming | 65 min |
| Jul 31, 5:20 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 65 min |
| Jul 31, 5:32 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus, Livingston | 78 min |
| Jul 31, 5:36 PM EDT | Severe Thunderstorm Warning | BUF | Ontario, Wayne | 79 min |
| Jul 31, 5:45 PM EDT | Severe Thunderstorm Watch | SPC | Albany, Broome, Cayuga, Chemung, Chenango, Clinton and 32 more | 6 hr |
| Jul 31, 5:50 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego | 95 min |
| Jul 31, 6:19 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua | 76 min |
| Jul 31, 6:24 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson | 76 min |
| Jul 31, 6:48 PM EDT | Severe Thunderstorm Warning | BUF | Lewis | 62 min |
| Jul 31, 6:57 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 33 min |
| Jul 31, 7:15 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Cattaraugus, Schuyler, Steuben | 5 hr |
| Jul 31, 7:20 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 50 min |
| Jul 31, 7:55 PM EDT | Severe Thunderstorm Warning | BGM | Tompkins | 45 min |
| Jul 31, 8:10 PM EDT | Severe Thunderstorm Warning | BGM | Cortland, Tioga | 50 min |
| Aug 4, 4:21 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Niagara | 59 min |
| Aug 4, 7:57 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 63 min |
| Aug 4, 9:45 PM EDT | Severe Thunderstorm Warning | BUF | Monroe | 50 min |
| Aug 5, 2:31 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 49 min |
| Aug 5, 2:55 PM EDT | Severe Thunderstorm Warning | OKX | Kings | 35 min |
| Aug 5, 2:55 PM EDT | Severe Thunderstorm Warning | OKX | Richmond | 35 min |
| Aug 5, 3:27 PM EDT | Severe Thunderstorm Warning | OKX | Nassau, Suffolk | 48 min |
| Aug 5, 3:46 PM EDT | Severe Thunderstorm Warning | OKX | Kings, Queens | 49 min |
| Aug 5, 4:08 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 62 min |
| Aug 8, 8:08 AM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 47 min |
| Aug 8, 8:28 AM EDT | Tornado Warning | OKX | Suffolk | 62 min |
| Aug 11, 9:15 AM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 75 min |
| Aug 11, 9:17 AM EDT | Flash Flood Warning | OKX | Suffolk | 3 hr |
| Aug 11, 12:30 PM EDT | Flash Flood Warning | OKX | Suffolk | 3 hr |
| Aug 11, 4:36 PM EDT | Severe Thunderstorm Warning | OKX | Rockland, Westchester | 39 min |
| Aug 11, 5:05 PM EDT | Severe Thunderstorm Warning | OKX | Richmond | 60 min |
| Aug 11, 5:05 PM EDT | Severe Thunderstorm Warning | OKX | Kings | 60 min |
| Aug 11, 5:16 PM EDT | Severe Thunderstorm Warning | OKX | Rockland | 64 min |
| Aug 11, 5:52 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 63 min |
| Aug 13, 7:34 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery | 56 min |
| Aug 13, 7:45 PM EDT | Severe Thunderstorm Warning | ALY | Schoharie | 20 min |
| Aug 13, 7:55 PM EDT | Tornado Warning | ALY | Albany, Schenectady | 45 min |
| Aug 13, 8:15 PM EDT | Severe Thunderstorm Watch | SPC | Bronx, New York, Orange, Putnam, Richmond, Rockland and 1 more | 4 hr |
| Aug 13, 8:35 PM EDT | Tornado Warning | ALY | Albany, Rensselaer | 40 min |
| Aug 13, 9:15 PM EDT | Tornado Warning | ALY | Rensselaer | 45 min |
| Aug 14, 2:00 PM EDT | Severe Thunderstorm Watch | SPC | Kings, Nassau, Queens, Richmond | |
| Aug 14, 3:24 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 51 min |
| Aug 14, 3:57 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 48 min |
| Aug 14, 5:39 PM EDT | Severe Thunderstorm Warning | OKX | Putnam, Westchester | 61 min |
| Aug 14, 6:42 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 33 min |
| Aug 14, 7:19 PM EDT | Severe Thunderstorm Warning | OKX | Rockland | 41 min |
| Aug 14, 7:35 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 55 min |
| Aug 14, 8:12 PM EDT | Flash Flood Warning | OKX | Rockland | 93 min |
| Aug 17, 8:11 PM EDT | Severe Thunderstorm Warning | BGM | Broome | 44 min |
| Aug 20, 4:18 PM EDT | Flash Flood Warning | BUF | Cattaraugus | 2 hr |
| Aug 20, 5:00 PM EDT | Flash Flood Warning | BUF | Erie | 2 hr |
| Aug 21, 6:02 AM EDT | Flash Flood Warning | BUF | Chautauqua | 3 hr |
| Aug 24, 5:39 PM EDT | Flash Flood Warning | BUF | Erie | 61 min |
| Aug 24, 6:25 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 35 min |
| Aug 26, 9:27 AM EDT | Flash Flood Warning | OKX | Bronx, Westchester | 2 hr |
| Aug 26, 11:04 AM EDT | Flash Flood Warning | BUF | Chautauqua | 2 hr |
| Aug 26, 1:29 PM EDT | Flash Flood Warning | OKX | Suffolk | 116 min |
| Aug 26, 3:42 PM EDT | Flash Flood Warning | OKX | Suffolk | 118 min |
| Aug 27, 1:15 AM EDT | Severe Thunderstorm Warning | OKX | Kings, Nassau, Queens | 45 min |
| Aug 27, 4:23 PM EDT | Flash Flood Warning | BUF | Erie | 92 min |
| Sep 8, 6:35 AM EDT | Flash Flood Warning | OKX | Suffolk | 2 hr |
| Sep 8, 1:47 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 58 min |
| Sep 8, 3:31 PM EDT | Flash Flood Warning | OKX | Orange, Rockland | 119 min |
| Sep 16, 12:08 PM EDT | Flash Flood Warning | OKX | Bronx, New York, Westchester | 5 hr |
| Sep 16, 12:08 PM EDT | Flash Flood Warning | OKX | Richmond | 5 hr |
| Sep 16, 12:08 PM EDT | Flash Flood Warning | OKX | Kings, Queens | 5 hr |
| Sep 16, 12:08 PM EDT | Flash Flood Warning | OKX | Nassau | 5 hr |
| Sep 16, 12:39 PM EDT | Flash Flood Warning | OKX | Orange, Putnam | 4 hr |
| Sep 16, 12:39 PM EDT | Flash Flood Warning | OKX | Rockland | 4 hr |
| Sep 16, 12:39 PM EDT | Flash Flood Warning | OKX | Suffolk | 4 hr |
| Sep 16, 2:07 PM EDT | Flash Flood Warning | OKX | Suffolk | 2 hr |
| Sep 16, 3:59 PM EDT | Flash Flood Warning | ALY | Greene | 12 hr |
| Sep 16, 4:25 PM EDT | Flash Flood Warning | ALY | Columbia, Dutchess, Ulster | 11 hr |
| Sep 16, 4:42 PM EDT | Flash Flood Warning | OKX | Richmond | 6 hr |
| Sep 16, 4:42 PM EDT | Flash Flood Warning | OKX | Orange, Rockland | 6 hr |
| Sep 16, 4:42 PM EDT | Flash Flood Warning | OKX | Kings, Queens | 6 hr |
| Sep 16, 4:42 PM EDT | Flash Flood Warning | OKX | Bronx, New York, Westchester | 6 hr |
| Sep 16, 4:42 PM EDT | Flash Flood Warning | OKX | Putnam | 6 hr |
| Sep 16, 5:15 PM EDT | Flash Flood Warning | BGM | Sullivan | 5 hr |
| Sep 16, 5:40 PM EDT | Flash Flood Warning | ALY | Ulster | 10 hr |
| Sep 16, 5:49 PM EDT | Flash Flood Warning | ALY | Albany, Rensselaer | 10 hr |
| Sep 16, 8:59 PM EDT | Flash Flood Warning | ALY | Schenectady, Schoharie | 7 hr |
| Sep 16, 8:59 PM EDT | Flash Flood Warning | ALY | Saratoga, Washington | 7 hr |
| Sep 16, 9:59 PM EDT | Flash Flood Warning | BGM | Sullivan | 6 hr |
| Sep 17, 1:38 AM EDT | Flash Flood Warning | OKX | Orange, Putnam, Rockland, Westchester | 6 hr |
| Sep 17, 4:16 AM EDT | Flash Flood Warning | ALY | Albany, Saratoga, Schenectady, Schoharie | 8 hr |
| Sep 17, 4:16 AM EDT | Flash Flood Warning | ALY | Columbia, Greene, Rensselaer | 8 hr |
| Sep 17, 4:16 AM EDT | Flash Flood Warning | ALY | Warren, Washington | 8 hr |
| Sep 17, 7:49 AM EDT | Flash Flood Warning | OKX | Rockland, Westchester | 7 hr |
| Sep 17, 7:49 AM EDT | Flash Flood Warning | OKX | Orange, Putnam | 7 hr |
| Sep 17, 8:23 AM EDT | Flash Flood Warning | BTV | Essex | 6 hr |
| Sep 17, 3:52 PM EDT | Flash Flood Warning | OKX | Rockland, Westchester | 5 hr |
| Sep 17, 9:00 PM EDT | Flash Flood Warning | OKX | Rockland | 7 hr |
| Sep 17, 9:00 PM EDT | Flash Flood Warning | OKX | Westchester | 7 hr |
| Sep 21, 5:53 PM EDT | Flash Flood Warning | OKX | Putnam | 2 hr |
| Sep 29, 3:45 PM EDT | Tornado Watch | SPC | Allegany, Cattaraugus, Chautauqua, Erie, Genesee, Niagara and 1 more | 6 hr |
| Sep 29, 6:03 PM EDT | Flash Flood Warning | BUF | Chautauqua | 117 min |
| Oct 13, 3:26 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Niagara | 64 min |
| Oct 13, 3:45 PM EDT | Severe Thunderstorm Watch | SPC | Cattaraugus, Chautauqua, Erie, Genesee, Monroe, Niagara and 2 more | 6 hr |
| Oct 13, 4:02 PM EDT | Severe Thunderstorm Warning | BUF | Orleans | 58 min |
| Oct 13, 4:28 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 62 min |
| Oct 13, 4:36 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 69 min |
| Oct 13, 4:51 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 54 min |
| Oct 13, 5:30 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 45 min |
| Oct 13, 5:46 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Orleans | 59 min |
| Oct 13, 5:46 PM EDT | Severe Thunderstorm Warning | BUF | Wyoming | 59 min |
| Oct 13, 5:57 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Oswego | 63 min |
| Oct 13, 6:02 PM EDT | Severe Thunderstorm Warning | BUF | Monroe, Ontario, Wayne | 73 min |
| Oct 13, 6:02 PM EDT | Severe Thunderstorm Warning | BUF | Livingston | 73 min |
| Oct 13, 6:12 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 63 min |
| Oct 13, 6:15 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Broome, Cayuga, Chemung, Chenango, Clinton and 21 more | 6 hr |
| Oct 13, 6:28 PM EDT | Severe Thunderstorm Warning | BGM | Schuyler, Seneca, Steuben, Yates | 62 min |
| Oct 13, 6:43 PM EDT | Severe Thunderstorm Warning | BUF | Lewis | 62 min |
| Oct 13, 6:54 PM EDT | Severe Thunderstorm Warning | BTV | Franklin, St. Lawrence | 66 min |
| Oct 13, 7:10 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga | 50 min |
| Nov 2, 5:12 PM EST | Flash Flood Warning | BUF | Chautauqua | 4 hr |
| Nov 2, 8:47 PM EST | Flash Flood Warning | BUF | Erie, Niagara | 2 hr |
| Nov 26, 7:35 PM EST | Flash Flood Warning | BUF | Lewis | 2 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 244 |
| Tornado Warning | 8 |
| Severe Thunderstorm Watch | 27 |
| Tornado Watch | 1 |
| Flooding | |
| Flash Flood Warning | 102 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Chautauqua County22
- Westchester County21
- Suffolk County21
- Erie County21
- Allegany County21
- Rockland County20
- Cattaraugus County20
- Niagara County20
- Washington County20
- Orange County19
- Steuben County19
- Delaware County19
- Oswego County18
- Clinton County17
- Albany County17
- Chenango County17
- Schoharie County17
- Rensselaer County16
- Sullivan County16
- Otsego County16
- Kings County15
- Wayne County15
- Greene County15
- Tioga County15
- Herkimer County15
- St. Lawrence County14
- Montgomery County14
- Richmond County13
- Ulster County13
- Putnam County13
- Broome County13
- Cayuga County13
- Lewis County13
- Franklin County13
- Queens County12
- Columbia County12
- Ontario County12
- Orleans County12
- Wyoming County12
- Fulton County12
22 more counties
- Saratoga County12
- Schenectady County12
- Jefferson County12
- Nassau County11
- Dutchess County11
- Genesee County11
- Livingston County11
- Monroe County11
- Madison County11
- Chemung County11
- Hamilton County11
- Oneida County11
- Bronx County10
- Essex County10
- Cortland County10
- Onondaga County10
- Schuyler County10
- Seneca County10
- Warren County10
- Yates County10
- New York County9
- Tompkins County9
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19982000
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.