Alert archive / New York / 2011
Weather alerts in New York, May 2011
504 weather alerts in May 2011, 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 May 2011. Tap one for its archive.
- Alerts
- 504
- Warnings
- 194
- Watches
- 24
- Advisories
- 121
- Busiest day
- May 26, 2011106 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| May 2, 10:59 AM EDT | River Flood Warning | ALY | Saratoga | 49 hr |
| May 2, 11:24 AM EDT | River Flood Warning | BGM | Tioga | 63 hr |
| May 2, 3:20 PM EDT | Flood Watch | BTV | Clinton, Essex, Franklin, St. Lawrence | 48 hr |
| May 2, 3:27 PM EDT | Flood Watch | BUF | Allegany, Cayuga, Jefferson, Lewis, Livingston, Ontario and 2 more | 36 hr |
| May 2, 3:31 PM EDT | Flood Watch | BGM | Broome, Cayuga, Chemung, Chenango, Cortland, Madison and 9 more | 42 hr |
| May 2, 3:48 PM EDT | Flood Watch | ALY | Fulton, Hamilton, Herkimer, Montgomery, Saratoga, Warren and 1 more | 48 hr |
| May 3, 3:33 AM EDT | Small Craft Advisory for Hazardous Seas | OKX | 38 hr | |
| May 3, 12:57 PM EDT | Areal Flood Advisory | BTV | Clinton, Essex, Franklin, St. Lawrence | 8 hr |
| May 3, 2:27 PM EDT | Mesoscale Discussion | SPC | Broome, Delaware, Sullivan, Ulster | 2 hr |
| May 3, 3:26 PM EDT | Areal Flood Advisory | BGM | Steuben, Yates | 6 hr |
| May 3, 6:00 PM EDT | Flash Flood Warning | BGM | Broome, Tioga | 6 hr |
| May 3, 6:43 PM EDT | Flash Flood Warning | BGM | Chenango, Cortland | 6 hr |
| May 3, 8:09 PM EDT | Areal Flood Advisory | BGM | Broome, Delaware, Otsego | 3 hr |
| May 3, 8:58 PM EDT | Special Weather Statement | ALY | Montgomery | 32 min |
| May 3, 9:05 PM EDT | Special Weather Statement | ALY | Montgomery | 25 min |
| May 3, 9:12 PM EDT | Areal Flood Advisory | BGM | Delaware, Otsego, Sullivan | 117 min |
| May 3, 9:21 PM EDT | Areal Flood Advisory | ALY | Hamilton, Herkimer | 6 hr |
| May 3, 9:38 PM EDT | Areal Flood Advisory | BTV | Clinton, Essex, Franklin, St. Lawrence | 12 hr |
| May 3, 10:03 PM EDT | Special Weather Statement | OKX | Orange | 57 min |
| May 3, 10:50 PM EDT | River Flood Warning | BTV | Clinton, Essex | 10 hr |
| May 3, 11:11 PM EDT | River Flood Warning | ALY | Hamilton | 20 hr |
| May 4, 3:21 AM EDT | Areal Flood Advisory | ALY | Hamilton, Herkimer | 6 hr |
| May 4, 8:26 AM EDT | River Flood Warning | ALY | Oneida | 23 hr |
| May 4, 11:41 AM EDT | Special Marine Warning | OKX | 49 min | |
| May 4, 12:26 PM EDT | River Flood Warning | BGM | Tompkins | 6 days |
| May 4, 3:11 PM EDT | Small Craft Advisory | OKX | 29 hr | |
| May 5, 3:47 PM EDT | Frost Advisory | OKX | Orange, Putnam | 16 hr |
| May 5, 4:33 PM EDT | Frost Advisory | ALY | Albany, Columbia, Dutchess, Greene, Rensselaer, Saratoga and 4 more | 15 hr |
| May 6, 3:49 AM EDT | Small Craft Advisory | OKX | 24 hr | |
| May 7, 12:19 PM EDT | Special Weather Statement | BGM | Broome | 26 min |
| May 7, 12:25 PM EDT | Special Weather Statement | BGM | Broome, Chenango, Delaware, Madison, Otsego, Sullivan | 95 min |
| May 7, 1:15 PM EDT | Special Weather Statement | BGM | Cortland, Tioga, Tompkins | 45 min |
| May 7, 2:15 PM EDT | Special Weather Statement | BGM | Tioga | 75 min |
| May 7, 2:16 PM EDT | Special Weather Statement | BGM | Tioga | 74 min |
| May 7, 4:06 PM EDT | Special Weather Statement | ALY | Ulster | 24 min |
| May 7, 4:17 PM EDT | Special Weather Statement | ALY | Rensselaer | 28 min |
| May 9, 9:49 AM EDT | Areal Flood Advisory | BTV | St. Lawrence | 72 hr |
| May 9, 2:52 PM EDT | Frost Advisory | BGM | Broome, Chemung, Chenango, Cortland, Delaware, Madison and 7 more | 17 hr |
| May 9, 3:26 PM EDT | Small Craft Advisory | OKX | 48 hr | |
| May 9, 3:38 PM EDT | Frost Advisory | ALY | Saratoga, Warren, Washington | 12 hr |
| May 11, 11:42 AM EDT | Small Craft Advisory | BUF | 8 hr | |
| May 11, 3:36 PM EDT | Small Craft Advisory for Hazardous Seas | OKX | 39 hr | |
| May 12, 9:51 AM EDT | Areal Flood Advisory | BTV | St. Lawrence | 24 hr |
| May 13, 2:17 PM EDT | Areal Flood Advisory | BTV | St. Lawrence | 4 days |
| May 13, 4:02 PM EDT | Areal Flood Advisory | BUF | Cattaraugus, Chautauqua | 5 hr |
| May 13, 4:17 PM EDT | Flash Flood Warning | BUF | Cattaraugus, Chautauqua | 3 hr |
| May 13, 4:25 PM EDT | Areal Flood Advisory | BUF | Allegany | 5 hr |
| May 13, 5:01 PM EDT | Flash Flood Warning | BUF | Livingston, Ontario | 116 min |
| May 13, 5:14 PM EDT | Flash Flood Warning | BUF | Allegany | 5 hr |
| May 13, 5:20 PM EDT | Special Weather Statement | BUF | Wyoming | 55 min |
| May 13, 5:30 PM EDT | Areal Flood Advisory | BGM | Steuben | 4 hr |
| May 13, 5:36 PM EDT | Flash Flood Warning | BUF | Cattaraugus, Erie, Wyoming | 3 hr |
| May 13, 6:25 PM EDT | Flash Flood Warning | BUF | Livingston, Ontario, Wyoming | 105 min |
| May 13, 7:30 PM EDT | Areal Flood Advisory | BGM | Steuben | 3 hr |
| May 13, 8:33 PM EDT | Areal Flood Warning | BUF | Cattaraugus, Wyoming | 3 hr |
| May 13, 9:12 PM EDT | Areal Flood Warning | BUF | Allegany | 6 hr |
| May 14, 3:53 AM EDT | Small Craft Advisory | OKX | 36 hr | |
| May 14, 4:03 AM EDT | Flood Watch | BTV | Clinton, Essex, Franklin, St. Lawrence | 3 days |
| May 14, 4:17 AM EDT | Flash Flood Watch | BUF | Allegany, Cattaraugus, Chautauqua, Erie, Wyoming | 24 hr |
| May 14, 3:53 PM EDT | Small Craft Advisory | BUF | 4 days | |
| May 14, 4:01 PM EDT | Coastal Flood Statement | OKX | Nassau | 4 hr |
| May 14, 4:35 PM EDT | Special Weather Statement | BUF | Cattaraugus | 85 min |
| May 14, 5:57 PM EDT | Special Weather Statement | BUF | Cattaraugus | 63 min |
| May 14, 10:06 PM EDT | Areal Flood Advisory | BUF | Genesee, Monroe, Orleans | 3 hr |
| May 14, 10:13 PM EDT | Special Weather Statement | BUF | Erie | 47 min |
| May 14, 10:58 PM EDT | Special Weather Statement | BUF | Erie | 62 min |
| May 14, 11:38 PM EDT | Areal Flood Advisory | BUF | Erie, Niagara | 3 hr |
| May 15, 1:01 AM EDT | Areal Flood Advisory | BUF | Genesee, Monroe, Orleans | 3 hr |
| May 15, 2:33 AM EDT | Special Weather Statement | OKX | Bronx, Kings, New York, Queens, Richmond, Rockland | 87 min |
| May 15, 3:45 AM EDT | Areal Flood Advisory | OKX | Bronx, Kings, Queens, Westchester | 90 min |
| May 15, 4:04 AM EDT | Coastal Flood Advisory | OKX | Bronx, Kings, Nassau, New York, Queens, Richmond and 2 more | 20 hr |
| May 15, 4:15 AM EDT | Flood Watch | BUF | Allegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 10 more | 23 hr |
| May 15, 4:18 AM EDT | Areal Flood Advisory | OKX | New York, Richmond | 87 min |
| May 15, 6:52 AM EDT | Areal Flood Advisory | OKX | New York, Orange, Putnam, Richmond, Rockland, Westchester | 83 min |
| May 15, 8:29 AM EDT | Areal Flood Advisory | OKX | Bronx, New York, Putnam, Westchester | 117 min |
| May 15, 12:47 PM EDT | Areal Flood Advisory | BUF | Chautauqua | 3 hr |
| May 15, 3:45 PM EDT | Small Craft Advisory for Hazardous Seas | OKX | 13 hr | |
| May 15, 4:05 PM EDT | Areal Flood Advisory | BUF | Allegany | 4 hr |
| May 15, 5:37 PM EDT | Special Weather Statement | OKX | Richmond | 53 min |
| May 15, 5:41 PM EDT | Special Weather Statement | BGM | Otsego | 64 min |
| May 15, 6:19 PM EDT | Special Weather Statement | OKX | Bronx, Kings, New York, Richmond | 56 min |
| May 15, 8:01 PM EDT | Special Weather Statement | OKX | Orange | 59 min |
| May 15, 8:53 PM EDT | Special Weather Statement | OKX | Orange | 67 min |
| May 15, 9:04 PM EDT | River Flood Warning | BTV | Clinton, Essex | 10 hr |
| May 15, 10:27 PM EDT | Special Weather Statement | OKX | Orange | 63 min |
| May 15, 11:20 PM EDT | Areal Flood Advisory | OKX | Orange | 4 hr |
| May 16, 12:49 AM EDT | River Flood Warning | BUF | Genesee, Monroe | 46 hr |
| May 16, 1:11 AM EDT | Special Weather Statement | OKX | Orange | 64 min |
| May 16, 4:46 AM EDT | Small Craft Advisory | OKX | 72 hr | |
| May 16, 4:59 AM EDT | Coastal Flood Advisory | OKX | Bronx, Kings, Nassau, New York, Queens, Richmond and 2 more | 20 hr |
| May 16, 11:26 AM EDT | Areal Flood Advisory | ALY | Albany, Rensselaer, Saratoga, Schenectady, Washington | 3 hr |
| May 16, 11:54 AM EDT | Areal Flood Advisory | OKX | Orange | 81 min |
| May 16, 12:41 PM EDT | Areal Flood Advisory | ALY | Saratoga, Warren, Washington | 3 hr |
| May 16, 12:52 PM EDT | Areal Flood Advisory | ALY | Greene, Ulster | 3 hr |
| May 16, 3:16 PM EDT | Coastal Flood Watch | OKX | Bronx, Kings, New York, Queens, Richmond, Suffolk and 1 more | 24 hr |
| May 16, 3:16 PM EDT | Coastal Flood Warning | OKX | Nassau, Queens | 10 hr |
| May 16, 3:16 PM EDT | Coastal Flood Warning | OKX | Nassau, Queens | 35 hr |
| May 16, 3:25 PM EDT | Flood Watch | OKX | Bronx, Kings, Nassau, New York, Orange, Putnam and 5 more | 60 hr |
| May 16, 3:33 PM EDT | Flood Watch | ALY | Columbia, Dutchess, Greene, Schoharie, Ulster | 61 hr |
| May 16, 3:47 PM EDT | Areal Flood Advisory | ALY | Saratoga, Warren, Washington | 3 hr |
| May 17, 9:39 AM EDT | Areal Flood Advisory | OKX | Nassau, Suffolk | 3 hr |
| May 17, 2:01 PM EDT | Areal Flood Advisory | OKX | Nassau, Suffolk | 3 hr |
| May 17, 3:02 PM EDT | Coastal Flood Advisory | OKX | Bronx, Kings, New York, Richmond, Suffolk, Westchester | 11 hr |
| May 17, 3:22 PM EDT | Areal Flood Advisory | BTV | St. Lawrence | 6 days |
| May 17, 5:43 PM EDT | Areal Flood Advisory | OKX | Suffolk | 107 min |
| May 17, 7:29 PM EDT | Areal Flood Advisory | OKX | Suffolk | 2 hr |
| May 17, 9:44 PM EDT | Flash Flood Warning | OKX | Suffolk | 2 hr |
| May 18, 12:36 AM EDT | Areal Flood Advisory | OKX | Suffolk | 54 min |
| May 18, 12:59 AM EDT | River Flood Advisory | ALY | Dutchess, Ulster | 118 min |
| May 18, 3:43 AM EDT | Coastal Flood Warning | OKX | Nassau | 19 hr |
| May 18, 3:43 AM EDT | Coastal Flood Advisory | OKX | Bronx, Kings, Nassau, New York, Queens, Richmond and 2 more | 23 hr |
| May 18, 1:08 PM EDT | Special Weather Statement | OKX | Bronx, Kings, Nassau, New York, Queens, Richmond | 52 min |
| May 18, 2:26 PM EDT | Areal Flood Advisory | OKX | Bronx, Kings, Nassau, New York, Queens | 4 hr |
| May 18, 2:28 PM EDT | Areal Flood Advisory | OKX | Rockland, Westchester | 4 hr |
| May 18, 2:29 PM EDT | Areal Flood Advisory | OKX | Bronx, Kings, Nassau, New York, Queens | 29 min |
| May 18, 2:34 PM EDT | Mesoscale Discussion | SPC | Richmond | 56 min |
| May 18, 3:08 PM EDT | Mesoscale Discussion | SPC | Richmond | 67 min |
| May 18, 3:36 PM EDT | Flash Flood Warning | OKX | Richmond | 3 hr |
| May 18, 4:31 PM EDT | Areal Flood Advisory | OKX | Nassau, Suffolk | 89 min |
| May 18, 5:17 PM EDT | Areal Flood Advisory | BGM | Sullivan | 3 hr |
| May 18, 6:14 PM EDT | Areal Flood Advisory | OKX | Suffolk | 61 min |
| May 18, 6:30 PM EDT | Areal Flood Advisory | OKX | Putnam | 90 min |
| May 18, 7:05 PM EDT | Areal Flood Advisory | ALY | Dutchess, Ulster | 4 hr |
| May 18, 8:15 PM EDT | Areal Flood Warning | OKX | Rockland | 3 hr |
| May 18, 11:19 PM EDT | Areal Flood Advisory | OKX | Rockland | 4 hr |
| May 19, 1:55 AM EDT | Areal Flood Advisory | ALY | Ulster | 4 hr |
| May 19, 3:01 AM EDT | Areal Flood Advisory | OKX | Rockland | 14 hr |
| May 19, 4:25 AM EDT | Small Craft Advisory for Hazardous Seas | OKX | 24 hr | |
| May 19, 5:48 AM EDT | Areal Flood Advisory | ALY | Ulster | 3 hr |
| May 19, 10:47 AM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chenango, Columbia, Cortland, Delaware and 22 more | 88 min |
| May 19, 10:56 AM EDT | River Flood Warning | ALY | Ulster | 41 hr |
| May 19, 12:20 PM EDT | Severe Thunderstorm Watch | SPC | Albany, Broome, Chemung, Chenango, Cortland, Delaware and 12 more | 8 hr |
| May 19, 12:50 PM EDT | Special Weather Statement | BGM | Onondaga | 25 min |
| May 19, 1:09 PM EDT | Areal Flood Advisory | BUF | Cayuga, Oswego | 3 hr |
| May 19, 1:17 PM EDT | Areal Flood Advisory | BUF | Allegany, Livingston, Wyoming | 3 hr |
| May 19, 1:30 PM EDT | Flash Flood Watch | BGM | Broome, Chemung, Tioga | 8 hr |
| May 19, 2:02 PM EDT | Special Weather Statement | BGM | Oneida | 58 min |
| May 19, 2:17 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chemung, Chenango, Cortland, Delaware and 16 more | 58 min |
| May 19, 2:34 PM EDT | Special Weather Statement | BGM | Oneida | 56 min |
| May 19, 3:03 PM EDT | Areal Flood Advisory | BGM | Oneida | 3 hr |
| May 19, 3:28 PM EDT | Special Weather Statement | BGM | Oneida | 62 min |
| May 19, 3:39 PM EDT | Coastal Flood Statement | OKX | Nassau | 10 hr |
| May 19, 3:41 PM EDT | Special Weather Statement | CTP | Chemung | 34 min |
| May 19, 3:42 PM EDT | Flash Flood Warning | BGM | Oneida | 3 hr |
| May 19, 3:43 PM EDT | Flash Flood Warning | BGM | Chemung | 4 hr |
| May 19, 4:08 PM EDT | Special Weather Statement | BUF | Chautauqua | 52 min |
| May 19, 4:12 PM EDT | Flash Flood Warning | BGM | Steuben | 3 hr |
| May 19, 4:18 PM EDT | Special Weather Statement | BUF | Ontario | 57 min |
| May 19, 4:32 PM EDT | River Flood Warning | ALY | Herkimer, Oneida | 20 hr |
| May 19, 4:38 PM EDT | Special Weather Statement | BUF | Ontario | 52 min |
| May 19, 4:54 PM EDT | Areal Flood Advisory | BUF | Ontario | 115 min |
| May 19, 5:01 PM EDT | Special Weather Statement | BGM | Broome | 59 min |
| May 19, 5:02 PM EDT | Mesoscale Discussion | SPC | Albany, Chenango, Delaware, Greene, New York, Orange and 6 more | 58 min |
| May 19, 5:05 PM EDT | Areal Flood Advisory | BGM | Broome | 3 hr |
| May 19, 5:05 PM EDT | Special Weather Statement | BUF | Cattaraugus | 55 min |
| May 19, 5:21 PM EDT | Flash Flood Warning | BUF | Cattaraugus | 3 hr |
| May 19, 6:18 PM EDT | Special Weather Statement | BTV | St. Lawrence | 57 min |
| May 19, 6:45 PM EDT | Special Weather Statement | OKX | Orange | 30 min |
| May 19, 6:48 PM EDT | Areal Flood Warning | BGM | Oneida | 3 hr |
| May 19, 7:04 PM EDT | Areal Flood Advisory | BGM | Delaware, Sullivan | 84 min |
| May 19, 7:33 PM EDT | Flash Flood Warning | ALY | Dutchess, Ulster | 5 hr |
| May 19, 8:47 PM EDT | Flash Flood Warning | ALY | Columbia, Greene | 6 hr |
| May 19, 9:52 PM EDT | River Flood Warning | ALY | Oneida | 11 hr |
| May 19, 11:18 PM EDT | Dense Fog Advisory | OKX | Nassau, Suffolk | 8 hr |
| May 19, 11:25 PM EDT | Marine Dense Fog Advisory | OKX | 8 hr | |
| May 20, 4:59 AM EDT | Areal Flood Advisory | BGM | Steuben | 3 hr |
| May 20, 5:57 AM EDT | Flash Flood Warning | BGM | Steuben | 3 hr |
| May 20, 1:14 PM EDT | Areal Flood Advisory | BGM | Broome, Delaware, Sullivan | 3 hr |
| May 20, 1:16 PM EDT | Areal Flood Advisory | ALY | Columbia, Dutchess | 60 min |
| May 20, 1:34 PM EDT | Areal Flood Advisory | OKX | Rockland, Westchester | 43 min |
| May 20, 2:18 PM EDT | Flash Flood Warning | ALY | Columbia, Dutchess, Greene, Ulster | 6 hr |
| May 20, 2:35 PM EDT | Flash Flood Warning | ALY | Rensselaer, Saratoga, Warren, Washington | 2 hr |
| May 20, 2:47 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Greene | 43 min |
| May 20, 3:11 PM EDT | Flash Flood Warning | BGM | Delaware | 6 hr |
| May 20, 3:16 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga, Warren, Washington | 44 min |
| May 20, 3:46 PM EDT | Flash Flood Warning | ALY | Albany, Columbia, Greene, Rensselaer, Saratoga, Schenectady | 5 hr |
| May 20, 3:53 PM EDT | Flash Flood Warning | BTV | Franklin, St. Lawrence | 6 hr |
| May 20, 4:03 PM EDT | Flash Flood Warning | ALY | Fulton, Hamilton, Herkimer, Montgomery | 6 hr |
| May 20, 4:07 PM EDT | Areal Flood Advisory | BGM | Oneida | 3 hr |
| May 20, 4:22 PM EDT | Flash Flood Warning | BGM | Oneida | 4 hr |
| May 20, 4:28 PM EDT | Flash Flood Warning | BGM | Delaware | 6 hr |
| May 20, 4:38 PM EDT | Special Weather Statement | BGM | Delaware | 52 min |
| May 20, 5:01 PM EDT | Areal Flood Advisory | OKX | Orange | 59 min |
| May 20, 5:02 PM EDT | Special Weather Statement | ALY | Putnam | 28 min |
| May 20, 5:17 PM EDT | Special Weather Statement | OKX | Orange | 43 min |
| May 20, 5:23 PM EDT | Flash Flood Warning | ALY | Dutchess, Ulster | 3 hr |
| May 20, 5:35 PM EDT | Special Weather Statement | BUF | Lewis | 55 min |
| May 20, 5:39 PM EDT | Special Weather Statement | ALY | Washington | 66 min |
| May 20, 5:42 PM EDT | Flash Flood Warning | BGM | Broome, Chenango, Delaware, Otsego | 4 hr |
| May 20, 6:15 PM EDT | Areal Flood Advisory | BTV | Essex | 4 hr |
| May 20, 6:25 PM EDT | Areal Flood Advisory | BGM | Broome, Chenango | 3 hr |
| May 20, 6:25 PM EDT | Areal Flood Advisory | BUF | Lewis | 3 hr |
| May 20, 6:26 PM EDT | Special Weather Statement | BTV | Clinton | 64 min |
| May 20, 6:51 PM EDT | Special Weather Statement | OKX | Putnam | 54 min |
| May 20, 6:59 PM EDT | Flash Flood Warning | ALY | Rensselaer, Saratoga, Schenectady, Washington | 3 hr |
| May 20, 7:08 PM EDT | Areal Flood Advisory | OKX | Putnam, Westchester | 82 min |
| May 20, 7:35 PM EDT | Special Weather Statement | BTV | Clinton | 55 min |
| May 20, 7:50 PM EDT | Areal Flood Advisory | BTV | Clinton, Essex, Franklin, St. Lawrence | 5 hr |
| May 20, 10:46 PM EDT | Marine Dense Fog Advisory | OKX | 9 hr | |
| May 21, 1:11 AM EDT | Dense Fog Advisory | OKX | Suffolk | 8 hr |
| May 21, 8:47 AM EDT | River Flood Warning | ALY | Rensselaer, Saratoga, Washington | 12 hr |
| May 21, 9:19 AM EDT | Marine Dense Fog Advisory | OKX | 3 hr | |
| May 21, 1:37 PM EDT | Special Weather Statement | BTV | Franklin | 53 min |
| May 21, 2:43 PM EDT | Special Weather Statement | OKX | Putnam | 62 min |
| May 21, 4:10 PM EDT | Special Weather Statement | BGM | Oneida | 50 min |
| May 21, 4:33 PM EDT | Severe Thunderstorm Warning | BGM | Oneida | 42 min |
| May 21, 5:24 PM EDT | Special Weather Statement | OKX | Rockland | 51 min |
| May 22, 4:00 PM EDT | Small Craft Advisory | OKX | 13 hr | |
| May 23, 2:16 AM EDT | Special Weather Statement | BUF | Erie | 59 min |
| May 23, 4:53 AM EDT | Small Craft Advisory for Hazardous Seas | OKX | 40 hr | |
| May 23, 7:40 AM EDT | Small Craft Advisory | BUF | 12 hr | |
| May 23, 2:01 PM EDT | Special Marine Warning | BUF | 29 min | |
| May 23, 2:46 PM EDT | Areal Flood Advisory | BUF | Ontario, Wayne | 119 min |
| May 23, 8:07 PM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Chautauqua, Erie, Livingston, Wyoming | 83 min |
| May 23, 8:23 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 37 min |
| May 23, 8:45 PM EDT | Special Marine Warning | BUF | 30 min | |
| May 23, 8:54 PM EDT | Tornado Warning | BUF | Chautauqua | 36 min |
| May 23, 9:14 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 17 min |
| May 23, 9:24 PM EDT | Flash Flood Warning | BUF | Chautauqua | 3 hr |
| May 23, 9:59 PM EDT | Flash Flood Warning | BUF | Cattaraugus, Chautauqua | 3 hr |
| May 23, 10:05 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 25 min |
| May 23, 10:30 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 45 min |
| May 23, 10:56 PM EDT | Areal Flood Advisory | BUF | Cattaraugus, Chautauqua, Erie, Wyoming | 3 hr |
| May 23, 11:03 PM EDT | Flash Flood Watch | BGM | Chemung, Steuben, Tioga | 4 hr |
| May 23, 11:07 PM EDT | Special Weather Statement | BGM | Steuben | 53 min |
| May 23, 11:09 PM EDT | Flash Flood Warning | BUF | Allegany, Cattaraugus, Wyoming | 3 hr |
| May 23, 11:13 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 17 min |
| May 23, 11:54 PM EDT | Special Weather Statement | BGM | Schuyler, Steuben | 51 min |
| May 24, 12:26 AM EDT | Areal Flood Advisory | BGM | Steuben | 3 hr |
| May 24, 12:39 AM EDT | Special Weather Statement | BGM | Steuben | 51 min |
| May 24, 4:40 AM EDT | Marine Dense Fog Advisory | OKX | 7 hr | |
| May 24, 9:27 AM EDT | Small Craft Advisory | BUF | 4 hr | |
| May 24, 1:34 PM EDT | Mesoscale Discussion | SPC | Albany, Bronx, Broome, Chenango, Columbia, Delaware and 23 more | 116 min |
| May 25, 7:15 PM EDT | Special Marine Warning | BUF | 45 min | |
| May 25, 7:49 PM EDT | Special Marine Warning | BUF | 41 min | |
| May 25, 8:28 PM EDT | Special Weather Statement | BUF | Chautauqua | 62 min |
| May 25, 9:01 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 59 min |
| May 25, 9:03 PM EDT | Special Marine Warning | BUF | 57 min | |
| May 25, 9:41 PM EDT | Areal Flood Advisory | BUF | Erie, Genesee, Niagara, Orleans, Wyoming | 3 hr |
| May 25, 9:46 PM EDT | Special Marine Warning | BUF | 44 min | |
| May 25, 10:11 PM EDT | Areal Flood Advisory | BUF | Cattaraugus, Chautauqua | 3 hr |
| May 25, 10:14 PM EDT | Special Marine Warning | BUF | 31 min | |
| May 25, 11:54 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 36 min |
| May 26, 12:25 AM EDT | Severe Thunderstorm Warning | BGM | Chemung, Steuben | 35 min |
| May 26, 12:26 AM EDT | Severe Thunderstorm Warning | BGM | Schuyler, Seneca, Yates | 34 min |
| May 26, 12:32 AM EDT | Severe Thunderstorm Warning | BGM | Chemung, Schuyler, Seneca, Steuben, Tioga, Tompkins and 1 more | 43 min |
| May 26, 1:12 AM EDT | Severe Thunderstorm Warning | BGM | Broome, Chemung, Tioga | 63 min |
| May 26, 1:20 AM EDT | Severe Thunderstorm Warning | BGM | Broome, Chemung, Chenango, Cortland, Schuyler, Seneca and 2 more | 55 min |
| May 26, 1:30 AM EDT | Special Weather Statement | BGM | Onondaga | 30 min |
| May 26, 1:50 AM EDT | Special Weather Statement | BGM | Cortland, Madison, Onondaga | 25 min |
| May 26, 2:19 AM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Cortland, Delaware, Madison, Oneida and 1 more | 53 min |
| May 26, 4:47 AM EDT | Dense Fog Advisory | OKX | Nassau, Suffolk | 5 hr |
| May 26, 4:55 AM EDT | Marine Dense Fog Advisory | OKX | 7 hr | |
| May 26, 7:03 AM EDT | Special Weather Statement | BUF | Genesee, Monroe, Niagara, Orleans | 57 min |
| May 26, 10:05 AM EDT | Flash Flood Watch | BTV | Clinton, Essex, Franklin, St. Lawrence | 42 hr |
| May 26, 10:15 AM EDT | Special Weather Statement | BTV | St. Lawrence | 60 min |
| May 26, 10:22 AM EDT | Severe Thunderstorm Warning | BUF | Jefferson | 53 min |
| May 26, 10:55 AM EDT | Special Weather Statement | BTV | St. Lawrence | 65 min |
| May 26, 11:11 AM EDT | Severe Thunderstorm Warning | BTV | Franklin, St. Lawrence | 64 min |
| May 26, 11:53 AM EDT | Special Weather Statement | BTV | Clinton, Franklin | 67 min |
| May 26, 11:55 AM EDT | Mesoscale Discussion | SPC | Broome, Cayuga, Chemung, Chenango, Cortland, Delaware and 15 more | 95 min |
| May 26, 12:07 PM EDT | Severe Thunderstorm Warning | BTV | Clinton, Essex, Franklin, St. Lawrence | 53 min |
| May 26, 12:29 PM EDT | Tornado Watch | SPC | Clinton, Essex, Franklin, St. Lawrence | 8 hr |
| May 26, 12:44 PM EDT | Special Weather Statement | BTV | Clinton | 61 min |
| May 26, 12:53 PM EDT | Severe Thunderstorm Warning | BTV | Clinton, Essex, Franklin | 67 min |
| May 26, 2:16 PM EDT | Tornado Watch | SPC | Albany, Broome, Cayuga, Chemung, Chenango, Cortland and 26 more | 8 hr |
| May 26, 2:30 PM EDT | Special Weather Statement | BTV | Clinton, Essex | 30 min |
| May 26, 2:35 PM EDT | Special Weather Statement | ALY | Warren | 25 min |
| May 26, 2:56 PM EDT | Severe Thunderstorm Warning | BUF | Lewis | 64 min |
| May 26, 2:57 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chemung, Chenango, Clinton, Cortland and 20 more | 63 min |
| May 26, 3:08 PM EDT | Special Weather Statement | BGM | Cayuga | 52 min |
| May 26, 3:20 PM EDT | Severe Thunderstorm Warning | BUF | Lewis | 40 min |
| May 26, 3:31 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 59 min |
| May 26, 3:37 PM EDT | Severe Thunderstorm Warning | BTV | Clinton, Essex, Franklin, St. Lawrence | 53 min |
| May 26, 3:37 PM EDT | Small Craft Advisory | BUF | 19 hr | |
| May 26, 3:38 PM EDT | Special Weather Statement | ALY | Hamilton | 37 min |
| May 26, 3:45 PM EDT | Special Weather Statement | BTV | Essex | 60 min |
| May 26, 3:47 PM EDT | Special Weather Statement | ALY | Montgomery, Schenectady | 43 min |
| May 26, 3:52 PM EDT | Special Weather Statement | BGM | Chemung | 38 min |
| May 26, 4:14 PM EDT | Special Weather Statement | ALY | Montgomery | 46 min |
| May 26, 4:15 PM EDT | Areal Flood Advisory | BTV | Clinton, Essex, Franklin, St. Lawrence | 6 hr |
| May 26, 4:25 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton | 35 min |
| May 26, 4:28 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 31 min |
| May 26, 4:33 PM EDT | Special Weather Statement | BGM | Chemung | 27 min |
| May 26, 4:34 PM EDT | Severe Thunderstorm Warning | BTV | Clinton, Essex, Franklin, St. Lawrence | 56 min |
| May 26, 4:40 PM EDT | Rip Current Statement | OKX | Kings, Nassau, Queens, Suffolk | 28 hr |
| May 26, 4:41 PM EDT | Special Weather Statement | ALY | Saratoga | 34 min |
| May 26, 4:43 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Cortland, Schuyler, Steuben, Tioga, Tompkins | 62 min |
| May 26, 4:45 PM EDT | Special Weather Statement | ALY | Warren | 30 min |
| May 26, 4:50 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Cortland, Madison, Onondaga, Tompkins | 55 min |
| May 26, 4:51 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 39 min |
| May 26, 4:53 PM EDT | Special Weather Statement | ALY | Herkimer | 22 min |
| May 26, 4:56 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Greene, Schoharie | 49 min |
| May 26, 4:57 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton | 48 min |
| May 26, 4:58 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Otsego, Sullivan | 62 min |
| May 26, 5:05 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Cortland, Onondaga, Tompkins | 40 min |
| May 26, 5:05 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chemung, Tioga | 55 min |
| May 26, 5:11 PM EDT | Tornado Warning | ALY | Hamilton | 19 min |
| May 26, 5:16 PM EDT | Special Weather Statement | ALY | Herkimer | 29 min |
| May 26, 5:23 PM EDT | Special Weather Statement | ALY | Warren | 37 min |
| May 26, 5:23 PM EDT | Severe Thunderstorm Warning | BTV | Essex | 67 min |
| May 26, 5:28 PM EDT | Special Weather Statement | ALY | Warren | 47 min |
| May 26, 5:29 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer, Warren | 61 min |
| May 26, 5:30 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 60 min |
| May 26, 5:32 PM EDT | Flash Flood Warning | BTV | Essex | 3 hr |
| May 26, 5:33 PM EDT | Severe Thunderstorm Warning | BGM | Madison, Oneida | 57 min |
| May 26, 5:39 PM EDT | Special Weather Statement | ALY | Saratoga | 36 min |
| May 26, 5:43 PM EDT | Tornado Warning | BUF | Chautauqua | 32 min |
| May 26, 5:49 PM EDT | Mesoscale Discussion | SPC | Sullivan | 56 min |
| May 26, 5:57 PM EDT | Severe Thunderstorm Warning | BGM | Delaware | 48 min |
| May 26, 5:58 PM EDT | Special Weather Statement | ALY | Saratoga | 47 min |
| May 26, 5:58 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Tioga | 62 min |
| May 26, 6:00 PM EDT | Tornado Warning | BGM | Delaware | 30 min |
| May 26, 6:05 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Saratoga, Warren, Washington | 40 min |
| May 26, 6:06 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Cattaraugus, Chautauqua, Erie, Livingston, Ontario and 1 more | 6 hr |
| May 26, 6:08 PM EDT | Tornado Warning | BUF | Cattaraugus, Chautauqua | 38 min |
| May 26, 6:15 PM EDT | Special Weather Statement | ALY | Hamilton, Herkimer | 45 min |
| May 26, 6:15 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Cortland, Tioga, Tompkins | 17 min |
| May 26, 6:16 PM EDT | Special Weather Statement | ALY | Greene | 44 min |
| May 26, 6:24 PM EDT | Severe Thunderstorm Warning | BTV | Essex | 66 min |
| May 26, 6:30 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer, Warren | 60 min |
| May 26, 6:37 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga, Warren, Washington | 38 min |
| May 26, 6:41 PM EDT | Special Weather Statement | BGM | Madison | 64 min |
| May 26, 6:41 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chenango, Cortland, Delaware, Essex and 16 more | 64 min |
| May 26, 6:49 PM EDT | Special Weather Statement | ALY | Fulton | 26 min |
| May 26, 6:51 PM EDT | Special Weather Statement | ALY | Fulton | 24 min |
| May 26, 6:54 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Hamilton, Herkimer | 66 min |
| May 26, 7:03 PM EDT | Severe Thunderstorm Warning | BGM | Madison, Oneida | 57 min |
| May 26, 7:04 PM EDT | Special Weather Statement | BUF | Genesee, Monroe | 56 min |
| May 26, 7:05 PM EDT | Areal Flood Advisory | BUF | Chautauqua | 3 hr |
| May 26, 7:08 PM EDT | Special Weather Statement | BGM | Tioga | 52 min |
| May 26, 7:12 PM EDT | Special Weather Statement | ALY | Montgomery | 33 min |
| May 26, 7:17 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Tioga | 43 min |
| May 26, 7:21 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Tioga | 24 min |
| May 26, 7:24 PM EDT | Special Marine Warning | BUF | 51 min | |
| May 26, 7:30 PM EDT | Severe Thunderstorm Warning | BTV | Essex | 60 min |
| May 26, 7:38 PM EDT | Special Marine Warning | BUF | 54 min | |
| May 26, 7:50 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Cortland, Tioga, Tompkins | 40 min |
| May 26, 7:53 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Saratoga, Warren, Washington | 82 min |
| May 26, 7:55 PM EDT | Special Weather Statement | BUF | Lewis | 65 min |
| May 26, 7:59 PM EDT | Special Weather Statement | ALY | Herkimer | 46 min |
| May 26, 8:03 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Tioga | 57 min |
| May 26, 8:05 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 40 min |
| May 26, 8:19 PM EDT | Flash Flood Warning | BTV | Essex | 3 hr |
| May 26, 8:24 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Cortland, Madison, Onondaga, Tioga and 1 more | 51 min |
| May 26, 8:26 PM EDT | Special Marine Warning | BUF | 48 min | |
| May 26, 8:26 PM EDT | Special Weather Statement | BUF | Monroe | 49 min |
| May 26, 8:30 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chemung, Tioga | 60 min |
| May 26, 8:31 PM EDT | Marine Dense Fog Advisory | OKX | 11 hr | |
| May 26, 8:36 PM EDT | Areal Flood Advisory | ALY | Hamilton, Warren | 6 hr |
| May 26, 8:38 PM EDT | Special Weather Statement | BUF | Jefferson | 37 min |
| May 26, 8:39 PM EDT | Tornado Warning | BGM | Broome, Chemung, Tioga, Tompkins | 36 min |
| May 26, 8:43 PM EDT | Areal Flood Advisory | BGM | Broome, Tioga | 3 hr |
| May 26, 8:44 PM EDT | Flash Flood Warning | BTV | Essex | 6 hr |
| May 26, 8:45 PM EDT | Dense Fog Advisory | OKX | Suffolk | 5 hr |
| May 26, 8:47 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Cayuga, Chemung, Chenango, Cortland, Schuyler and 3 more | 58 min |
| May 26, 8:56 PM EDT | Special Weather Statement | BUF | Lewis, Oswego | 64 min |
| May 26, 9:03 PM EDT | Special Weather Statement | BUF | Genesee | 27 min |
| May 26, 9:14 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Delaware, Madison, Oneida, Otsego and 1 more | 47 min |
| May 26, 9:15 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 30 min |
| May 26, 9:20 PM EDT | Special Weather Statement | BUF | Jefferson | 40 min |
| May 26, 9:23 PM EDT | Special Weather Statement | ALY | Warren | 37 min |
| May 26, 9:32 PM EDT | Special Weather Statement | ALY | Fulton | 28 min |
| May 26, 9:41 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 52 min |
| May 26, 9:46 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 44 min |
| May 26, 9:52 PM EDT | Special Weather Statement | BGM | Oneida | 53 min |
| May 26, 9:53 PM EDT | Severe Thunderstorm Warning | BGM | Delaware, Otsego, Sullivan | 52 min |
| May 26, 10:00 PM EDT | Special Weather Statement | ALY | Saratoga, Warren, Washington | 60 min |
| May 26, 10:10 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Greene, Montgomery, Schenectady, Schoharie, Ulster | 65 min |
| May 26, 10:14 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga, Warren, Washington | 61 min |
| May 26, 10:17 PM EDT | Special Weather Statement | OKX | Rockland | 58 min |
| May 26, 10:19 PM EDT | Flash Flood Warning | ALY | Hamilton, Warren | 6 hr |
| May 26, 10:28 PM EDT | Flash Flood Warning | BTV | Clinton, Essex, Franklin, St. Lawrence | 6 hr |
| May 26, 10:29 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 46 min |
| May 26, 10:44 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Columbia, Dutchess, Fulton, Greene, Montgomery and 7 more | 61 min |
| May 26, 11:03 PM EDT | Special Weather Statement | ALY | Warren | 27 min |
| May 26, 11:05 PM EDT | Special Weather Statement | ALY | Saratoga | 25 min |
| May 26, 11:14 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Hamilton, Saratoga, Warren | 61 min |
| May 26, 11:23 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Greene | 67 min |
| May 26, 11:32 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Rensselaer, Saratoga, Warren, Washington | 58 min |
| May 26, 11:42 PM EDT | Special Weather Statement | ALY | Warren | 48 min |
| May 27, 12:04 AM EDT | Severe Thunderstorm Warning | ALY | Warren, Washington | 32 min |
| May 27, 12:36 AM EDT | Areal Flood Advisory | ALY | Saratoga, Warren | 4 hr |
| May 27, 2:02 AM EDT | Dense Fog Advisory | OKX | Suffolk | 7 hr |
| May 27, 12:24 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chenango, Columbia, Delaware, Greene and 8 more | 96 min |
| May 27, 12:57 PM EDT | Severe Thunderstorm Watch | SPC | Broome, Chemung, Chenango, Cortland, Delaware, Madison and 5 more | 9 hr |
| May 27, 1:18 PM EDT | Mesoscale Discussion | SPC | Washington | 87 min |
| May 27, 2:00 PM EDT | Severe Thunderstorm Watch | SPC | Albany, Columbia, Essex, Fulton, Greene, Hamilton and 9 more | 6 hr |
| May 27, 3:10 PM EDT | Special Weather Statement | ALY | Herkimer | 35 min |
| May 27, 3:16 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 59 min |
| May 27, 3:17 PM EDT | Areal Flood Advisory | BUF | Chautauqua | 3 hr |
| May 27, 4:09 PM EDT | Special Weather Statement | BGM | Otsego | 66 min |
| May 27, 4:10 PM EDT | Areal Flood Warning | BUF | Chautauqua | 4 hr |
| May 27, 4:16 PM EDT | Special Weather Statement | BTV | Essex | 59 min |
| May 27, 4:22 PM EDT | Flash Flood Warning | BTV | Essex | 4 hr |
| May 27, 4:26 PM EDT | Special Weather Statement | ALY | Hamilton | 34 min |
| May 27, 4:39 PM EDT | Special Weather Statement | ALY | Warren | 36 min |
| May 27, 5:02 PM EDT | Severe Thunderstorm Warning | BTV | Essex | 58 min |
| May 27, 5:11 PM EDT | Severe Thunderstorm Warning | ALY | Warren | 64 min |
| May 27, 5:23 PM EDT | Areal Flood Advisory | BUF | Cattaraugus, Chautauqua, Erie | 3 hr |
| May 27, 5:47 PM EDT | Severe Thunderstorm Warning | BTV | Essex | 58 min |
| May 27, 5:49 PM EDT | Mesoscale Discussion | SPC | Albany, Columbia, Essex, Fulton, Greene, Hamilton and 8 more | 56 min |
| May 27, 5:56 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Tioga | 64 min |
| May 27, 6:14 PM EDT | Mesoscale Discussion | SPC | Broome, Chemung, Chenango, Cortland, Delaware, Fulton and 10 more | 2 hr |
| May 27, 6:22 PM EDT | Areal Flood Advisory | ALY | Warren | 4 hr |
| May 27, 6:35 PM EDT | Flash Flood Warning | BTV | Essex | 4 hr |
| May 27, 6:52 PM EDT | Special Weather Statement | ALY | Warren | 23 min |
| May 27, 6:52 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Cortland | 53 min |
| May 27, 6:53 PM EDT | Areal Flood Advisory | BUF | Allegany, Cattaraugus | 3 hr |
| May 27, 6:55 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Tioga | 65 min |
| May 27, 7:03 PM EDT | Special Weather Statement | BGM | Chemung | 57 min |
| May 27, 7:05 PM EDT | Special Weather Statement | BGM | Otsego | 25 min |
| May 27, 7:25 PM EDT | Special Weather Statement | ALY | Montgomery | 35 min |
| May 27, 7:29 PM EDT | Special Weather Statement | BGM | Cortland | 61 min |
| May 27, 7:29 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Tioga | 61 min |
| May 27, 7:31 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 29 min |
| May 27, 7:34 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Herkimer, Montgomery | 56 min |
| May 27, 7:37 PM EDT | Areal Flood Advisory | BGM | Tioga | 3 hr |
| May 27, 7:43 PM EDT | Flash Flood Watch | BGM | Broome, Chemung, Chenango, Cortland, Delaware, Madison and 4 more | 7 hr |
| May 27, 7:52 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Schuyler, Seneca, Tompkins | 68 min |
| May 27, 8:06 PM EDT | Areal Flood Advisory | BGM | Tioga | 4 hr |
| May 27, 8:08 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Cortland, Madison, Oneida | 67 min |
| May 27, 8:42 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Madison, Oneida, Otsego | 48 min |
| May 27, 9:22 PM EDT | Special Weather Statement | ALY | Herkimer | 23 min |
| May 27, 9:28 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 62 min |
| May 27, 9:41 PM EDT | River Flood Warning | BTV | Clinton, Essex | 16 hr |
| May 27, 9:43 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Madison, Oneida, Otsego | 47 min |
| May 27, 9:56 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Madison, Otsego | 64 min |
| May 27, 10:19 PM EDT | Special Weather Statement | ALY | Oneida | 41 min |
| May 27, 10:50 PM EDT | Flash Flood Warning | BGM | Broome, Chenango | 4 hr |
| May 27, 10:56 PM EDT | Areal Flood Advisory | ALY | Herkimer | 3 hr |
| May 27, 11:00 PM EDT | Special Weather Statement | ALY | Oneida | 45 min |
| May 27, 11:22 PM EDT | Special Weather Statement | BGM | Madison | 23 min |
| May 27, 11:30 PM EDT | Special Weather Statement | ALY | Fulton | 30 min |
| May 27, 11:34 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Hamilton, Herkimer, Montgomery | 56 min |
| May 27, 11:37 PM EDT | Special Weather Statement | BTV | Franklin, St. Lawrence | 83 min |
| May 27, 11:41 PM EDT | Flash Flood Warning | ALY | Herkimer | 3 hr |
| May 28, 12:06 AM EDT | Special Weather Statement | ALY | Albany, Fulton, Greene, Montgomery, Schenectady, Schoharie | 39 min |
| May 28, 12:32 AM EDT | Special Weather Statement | ALY | Warren | 28 min |
| May 28, 12:43 AM EDT | Special Weather Statement | ALY | Albany, Saratoga, Schenectady | 47 min |
| May 28, 12:52 AM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Warren | 41 min |
| May 28, 1:06 AM EDT | Special Weather Statement | BTV | Essex | 54 min |
| May 28, 1:25 AM EDT | Special Weather Statement | ALY | Saratoga, Warren, Washington | 50 min |
| May 28, 2:16 AM EDT | Flash Flood Warning | BTV | Clinton, Essex | 4 hr |
| May 28, 4:14 AM EDT | Flash Flood Watch | BTV | Clinton, Essex, Franklin, St. Lawrence | 18 hr |
| May 28, 1:04 PM EDT | Special Weather Statement | ALY | Warren | 56 min |
| May 28, 1:21 PM EDT | Severe Thunderstorm Warning | ALY | Warren | 54 min |
| May 28, 1:42 PM EDT | Mesoscale Discussion | SPC | Clinton, Essex, Saratoga, Warren, Washington | 63 min |
| May 28, 1:45 PM EDT | Severe Thunderstorm Watch | SPC | Clinton, Essex | 5 hr |
| May 28, 2:15 PM EDT | Severe Thunderstorm Warning | ALY | Warren, Washington | 39 min |
| May 28, 2:28 PM EDT | Severe Thunderstorm Warning | BTV | Essex | 62 min |
| May 28, 2:33 PM EDT | Special Weather Statement | BTV | Essex | 57 min |
| May 28, 2:52 PM EDT | Special Weather Statement | ALY | Saratoga | 38 min |
| May 28, 2:53 PM EDT | Areal Flood Advisory | ALY | Fulton, Hamilton, Saratoga, Warren | 4 hr |
| May 28, 3:04 PM EDT | Special Weather Statement | ALY | Warren | 26 min |
| May 28, 3:35 PM EDT | Special Weather Statement | ALY | Warren | 40 min |
| May 28, 3:37 PM EDT | Flash Flood Warning | ALY | Saratoga, Warren | 6 hr |
| May 28, 4:08 PM EDT | Severe Thunderstorm Warning | ALY | Warren, Washington | 67 min |
| May 28, 4:25 PM EDT | Special Weather Statement | BTV | Clinton, Essex | 50 min |
| May 28, 5:37 PM EDT | Mesoscale Discussion | SPC | Clinton, Essex | 53 min |
| May 28, 5:48 PM EDT | River Flood Warning | ALY | Warren | 4 days |
| May 29, 12:00 AM EDT | Marine Dense Fog Advisory | OKX | 8 hr | |
| May 29, 7:23 AM EDT | River Flood Warning | ALY | Rensselaer, Saratoga, Washington | 26 hr |
| May 29, 1:02 PM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Cayuga, Cortland, Erie, Fulton and 23 more | 58 min |
| May 29, 6:05 PM EDT | Mesoscale Discussion | SPC | Cattaraugus, Chautauqua, Erie, Wyoming | 25 min |
| May 29, 8:03 PM EDT | Special Marine Warning | BUF | 87 min | |
| May 29, 8:34 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 56 min |
| May 29, 8:52 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung and 21 more | 5 hr |
| May 29, 8:58 PM EDT | Special Marine Warning | BUF | 62 min | |
| May 29, 9:17 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua | 58 min |
| May 29, 9:23 PM EDT | Flash Flood Watch | ALY | Fulton, Hamilton, Herkimer, Saratoga, Warren, Washington | 6 hr |
| May 29, 9:24 PM EDT | Special Weather Statement | BUF | Erie, Niagara | 51 min |
| May 29, 9:42 PM EDT | Special Marine Warning | BUF | 33 min | |
| May 29, 9:47 PM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Cayuga, Chautauqua, Chemung, Cortland and 17 more | 58 min |
| May 29, 9:48 PM EDT | Special Weather Statement | BGM | Steuben | 57 min |
| May 29, 9:57 PM EDT | Special Marine Warning | BUF | 63 min | |
| May 29, 10:04 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 56 min |
| May 29, 10:18 PM EDT | Special Weather Statement | BUF | Genesee, Livingston, Monroe, Orleans, Wyoming | 57 min |
| May 29, 10:21 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Genesee, Livingston, Wyoming | 34 min |
| May 29, 10:27 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Livingston, Monroe, Ontario, Orleans | 63 min |
| May 29, 10:30 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 26 min |
| May 29, 10:34 PM EDT | Severe Thunderstorm Warning | BGM | Steuben, Yates | 41 min |
| May 29, 10:41 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Livingston, Ontario, Wyoming | 50 min |
| May 29, 10:57 PM EDT | Special Marine Warning | BUF | 63 min | |
| May 29, 11:08 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Chemung, Schuyler, Seneca, Steuben, Tompkins and 1 more | 37 min |
| May 29, 11:13 PM EDT | Severe Thunderstorm Warning | BUF | Monroe, Ontario, Wayne | 62 min |
| May 29, 11:36 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Cayuga, Chemung, Cortland, Onondaga, Schuyler and 5 more | 54 min |
| May 29, 11:39 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego, Wayne | 66 min |
| May 29, 11:44 PM EDT | Special Marine Warning | BUF | 46 min | |
| May 30, 12:08 AM EDT | Special Weather Statement | ALY | Hamilton | 37 min |
| May 30, 12:14 AM EDT | Flash Flood Warning | BTV | Essex, Franklin | 5 hr |
| May 30, 12:28 AM EDT | Mesoscale Discussion | SPC | Albany, Broome, Cayuga, Chemung, Chenango, Columbia and 20 more | 92 min |
| May 30, 12:30 AM EDT | Special Weather Statement | BGM | Broome, Chenango, Delaware, Madison, Oneida, Otsego | 60 min |
| May 30, 12:31 AM EDT | Special Weather Statement | BUF | Lewis | 74 min |
| May 30, 1:20 AM EDT | Special Weather Statement | ALY | Fulton, Herkimer, Montgomery | 40 min |
| May 30, 1:45 AM EDT | Special Weather Statement | BGM | Schuyler | 60 min |
| May 30, 3:34 AM EDT | Areal Flood Advisory | BGM | Broome, Tioga | 4 hr |
| May 30, 3:46 AM EDT | Mesoscale Discussion | SPC | Bronx, Kings, New York, Orange, Queens, Richmond and 3 more | 119 min |
| May 30, 4:58 AM EDT | Special Weather Statement | OKX | Orange, Rockland | 62 min |
| May 30, 5:23 AM EDT | Severe Thunderstorm Warning | OKX | Orange, Putnam, Rockland, Westchester | 52 min |
| May 30, 6:01 AM EDT | Special Weather Statement | ALY | Dutchess | 29 min |
| May 30, 6:18 AM EDT | Special Weather Statement | OKX | Putnam, Westchester | 42 min |
| May 30, 6:42 AM EDT | Special Weather Statement | OKX | Bronx, Kings, Nassau, New York, Queens, Richmond and 1 more | 63 min |
| May 31, 3:46 PM EDT | Small Craft Advisory | BUF | 57 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Warren County55
- Broome County48
- Tioga County47
- Essex County44
- Saratoga County43
- Oneida County37
- Chenango County36
- Hamilton County36
- Chemung County35
- Washington County35
- Otsego County34
- Herkimer County33
- Delaware County33
- Cortland County32
- Tompkins County31
- Clinton County28
- Madison County28
- Chautauqua County28
- Steuben County27
- Fulton County27
- Montgomery County27
- Cattaraugus County27
- Ulster County25
- Greene County25
- St. Lawrence County23
- Sullivan County22
- Orange County22
- Allegany County21
- Schuyler County21
- Schenectady County21
- Richmond County21
- Suffolk County21
- Franklin County20
- Albany County20
- Nassau County20
- Rensselaer County19
- Wyoming County19
- New York County19
- Schoharie County19
- Erie County18
22 more counties
- Rockland County18
- Cayuga County17
- Onondaga County16
- Columbia County16
- Bronx County16
- Kings County16
- Queens County16
- Westchester County16
- Ontario County15
- Genesee County15
- Livingston County14
- Seneca County13
- Putnam County13
- Monroe County13
- Lewis County12
- Yates County12
- Dutchess County12
- Oswego County10
- Orleans County9
- Wayne County8
- Niagara County7
- Jefferson County5
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.