Weather alerts in New York, April 2025

170 weather alerts in April 2025, 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 April 2025. Tap one for its archive.

Alerts: 170
Warnings: 67
Watches: 3
Advisories: 54
Busiest day: April 29, 202539 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
Mar 31, 8:24 PM EDT	Areal Flood Advisory	OKX	Bronx, New York, Orange, Putnam, Rockland, Westchester	3 hr
Mar 31, 9:01 PM EDT	Special Weather Statement	OKX	Putnam	44 min
Mar 31, 9:04 PM EDT	Special Weather Statement	OKX	Putnam, Rockland	41 min
Mar 31, 9:16 PM EDT	Areal Flood Advisory	OKX	Bronx, Kings, Nassau, New York, Queens, Richmond and 1 more	3 hr
Apr 1, 3:13 PM EDT	Winter Weather Advisory	BTV	Clinton, Essex, Franklin, St. Lawrence	43 hr
Apr 1, 3:57 PM EDT	Small Craft Advisory	BUF		58 hr
Apr 2, 2:44 AM EDT	Wind Advisory	BGM	Cayuga, Cortland, Madison, Onondaga, Schuyler, Seneca and 3 more	27 hr
Apr 2, 2:47 AM EDT	Wind Advisory	BTV	Clinton, Essex, Franklin, St. Lawrence	41 hr
Apr 2, 3:24 AM EDT	Small Craft Advisory	OKX		59 hr
Apr 2, 3:45 AM EDT	Winter Weather Advisory	ALY	Fulton, Hamilton, Herkimer, Saratoga, Warren	31 hr
Apr 2, 3:51 AM EDT	Wind Advisory	BUF	Allegany, Cattaraugus, Chautauqua, Erie, Jefferson, Lewis and 3 more	38 hr
Apr 2, 3:54 AM EDT	Wind Advisory	ALY	Hamilton, Herkimer, Warren	40 hr
Apr 2, 6:38 PM EDT	Special Weather Statement	BUF	Niagara	37 min
Apr 2, 11:57 PM EDT	Areal Flood Warning	BUF	Monroe	18 hr
Apr 3, 1:46 AM EDT	Special Weather Statement	ALY	Saratoga	29 min
Apr 3, 4:05 AM EDT	Special Marine Warning	BUF		40 min
Apr 3, 4:06 AM EDT	Special Weather Statement	BUF	Lewis, Oswego	69 min
Apr 3, 6:14 AM EDT	Special Weather Statement	ALY	Saratoga	31 min
Apr 3, 10:44 AM EDT	Areal Flood Advisory	OKX	Suffolk	98 min
Apr 3, 11:48 AM EDT	River Flood Warning	ALY	Herkimer	3 hr
Apr 3, 2:15 PM EDT	Marine Dense Fog Advisory	OKX		7 hr
Apr 4, 2:39 PM EDT	Wind Advisory	BTV	Clinton	35 hr
Apr 5, 3:37 AM EDT	Small Craft Advisory	OKX		3 days
Apr 5, 5:30 AM EDT	Small Craft Advisory	BUF		16 hr
Apr 5, 6:53 PM EDT	Marine Dense Fog Advisory	OKX		11 hr
Apr 5, 10:34 PM EDT	Small Craft Advisory	BUF		21 hr
Apr 6, 1:07 AM EDT	Areal Flood Advisory	OKX	Bronx, New York, Queens, Westchester	3 hr
Apr 6, 3:13 PM EDT	Gale Watch	OKX		24 hr
Apr 7, 3:00 AM EDT	Winter Weather Advisory	BUF	Jefferson, Lewis, Oswego	39 hr
Apr 7, 3:43 AM EDT	Gale Warning	BUF		35 hr
Apr 7, 3:43 AM EDT	Small Craft Advisory	BUF		48 hr
Apr 7, 2:49 PM EDT	Wind Advisory	ALY	Albany, Columbia, Fulton, Herkimer, Montgomery, Rensselaer and 3 more	29 hr
Apr 7, 2:49 PM EDT	Wind Advisory	BUF	Cayuga, Genesee, Livingston, Monroe, Niagara, Ontario and 3 more	24 hr
Apr 7, 3:01 PM EDT	Wind Advisory	BGM	Cayuga, Cortland, Madison, Oneida, Onondaga, Schuyler and 3 more	25 hr
Apr 7, 3:25 PM EDT	Gale Warning	OKX		32 hr
Apr 8, 3:17 AM EDT	Freeze Warning	OKX	Bronx, Kings, Nassau, New York, Queens, Richmond	30 hr
Apr 8, 1:48 PM EDT	Special Weather Statement	BTV	Clinton	57 min
Apr 8, 11:31 PM EDT	Small Craft Advisory	OKX		11 hr
Apr 9, 3:58 PM EDT	Small Craft Advisory	BUF		34 hr
Apr 10, 3:56 AM EDT	Small Craft Advisory	OKX		70 hr
Apr 10, 4:21 PM EDT	Gale Watch	OKX		11 hr
Apr 11, 3:03 AM EDT	Winter Weather Advisory	ALY	Albany, Columbia, Greene, Rensselaer, Schoharie, Ulster	33 hr
Apr 11, 3:30 AM EDT	Gale Warning	OKX		34 hr
Apr 11, 2:06 PM EDT	Winter Weather Advisory	BGM	Delaware, Sullivan	22 hr
Apr 11, 2:54 PM EDT	Coastal Flood Statement	OKX	Nassau, Richmond, Suffolk	23 hr
Apr 11, 2:54 PM EDT	Coastal Flood Statement	OKX	Nassau, Richmond, Suffolk	21 hr
Apr 11, 3:21 PM EDT	Winter Weather Advisory	OKX	Orange, Putnam	19 hr
Apr 12, 4:05 AM EDT	Dense Fog Advisory	BUF	Allegany, Cattaraugus, Chautauqua, Erie, Genesee, Livingston and 6 more	24 hr
Apr 12, 1:02 PM EDT	Small Craft Advisory	OKX		26 hr
Apr 14, 3:31 AM EDT	Small Craft Advisory	OKX		34 hr
Apr 14, 5:16 AM EDT	Small Craft Advisory	BUF		3 days
Apr 14, 2:12 PM EDT	Winter Weather Advisory	BUF	Jefferson, Lewis, Oswego	47 hr
Apr 14, 9:26 PM EDT	Special Weather Statement	BUF	Allegany	49 min
Apr 14, 9:50 PM EDT	Severe Thunderstorm Warning	BGM	Steuben	25 min
Apr 14, 10:13 PM EDT	Special Weather Statement	BUF	Allegany	17 min
Apr 15, 2:29 AM EDT	Winter Weather Advisory	BGM	Oneida	36 hr
Apr 15, 3:12 AM EDT	Winter Weather Advisory	ALY	Herkimer	35 hr
Apr 15, 12:05 PM EDT	Severe Thunderstorm Warning	BGM	Chemung, Steuben	25 min
Apr 15, 12:08 PM EDT	Mesoscale Discussion	SPC	Allegany, Broome, Chemung, Chenango, Cortland, Delaware and 8 more	3 hr
Apr 15, 12:52 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Chenango, Tioga	38 min
Apr 15, 1:01 PM EDT	Gale Warning	OKX		22 hr
Apr 15, 1:26 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Chenango, Delaware, Otsego	49 min
Apr 15, 1:47 PM EDT	Severe Thunderstorm Warning	BGM	Chemung, Steuben, Tioga	32 min
Apr 15, 3:23 PM EDT	Special Weather Statement	ALY	Albany, Columbia, Greene, Rensselaer, Schenectady	52 min
Apr 15, 3:47 PM EDT	Special Weather Statement	BTV	St. Lawrence	28 min
Apr 16, 3:52 AM EDT	Small Craft Advisory	OKX		26 hr
Apr 17, 2:46 AM EDT	Frost Advisory	OKX	Suffolk	29 hr
Apr 17, 3:07 PM EDT	Small Craft Advisory	OKX		3 days
Apr 17, 4:04 PM EDT	Small Craft Advisory	BUF		26 hr
Apr 19, 3:51 AM EDT	Small Craft Advisory	BUF		30 hr
Apr 19, 5:39 AM EDT	Special Marine Warning	BUF		77 min
Apr 19, 8:33 AM EDT	Special Marine Warning	BUF		57 min
Apr 19, 10:15 AM EDT	Special Marine Warning	BUF		80 min
Apr 19, 11:07 AM EDT	Severe Thunderstorm Warning	BUF	Chautauqua, Erie, Genesee, Wyoming	38 min
Apr 19, 11:45 AM EDT	Severe Thunderstorm Warning	BUF	Erie, Genesee, Livingston, Wyoming	30 min
Apr 19, 12:05 PM EDT	Severe Thunderstorm Warning	BUF	Genesee, Livingston, Monroe, Ontario	40 min
Apr 19, 1:00 PM EDT	Dense Fog Advisory	BUF	Chautauqua, Erie	7 hr
Apr 19, 1:16 PM EDT	Mesoscale Discussion	SPC	Allegany, Chemung, Schuyler, Steuben	119 min
Apr 19, 4:48 PM EDT	Severe Thunderstorm Warning	BGM	Delaware, Sullivan	42 min
Apr 19, 4:59 PM EDT	Special Weather Statement	BGM	Delaware	31 min
Apr 19, 5:17 PM EDT	Special Weather Statement	ALY	Ulster	28 min
Apr 19, 5:20 PM EDT	Special Weather Statement	OKX	Orange	40 min
Apr 19, 5:25 PM EDT	Special Weather Statement	BGM	Sullivan	20 min
Apr 19, 5:42 PM EDT	Special Weather Statement	ALY	Dutchess, Ulster	33 min
Apr 19, 6:17 PM EDT	Special Weather Statement	BGM	Chenango	28 min
Apr 19, 6:58 PM EDT	Special Weather Statement	BGM	Otsego	32 min
Apr 19, 7:18 PM EDT	Special Weather Statement	ALY	Albany, Schenectady, Schoharie	27 min
Apr 19, 7:42 PM EDT	Special Weather Statement	ALY	Albany, Rensselaer	33 min
Apr 19, 8:12 PM EDT	Special Weather Statement	ALY	Rensselaer	33 min
Apr 20, 2:54 PM EDT	Small Craft Advisory	BUF		23 hr
Apr 21, 1:05 AM EDT	Wind Advisory	BUF	Chautauqua	12 hr
Apr 21, 12:47 PM EDT	Mesoscale Discussion	SPC	Cattaraugus, Chautauqua, Erie	2 hr
Apr 21, 1:34 PM EDT	Small Craft Advisory	BUF		33 hr
Apr 21, 4:34 PM EDT	Special Marine Warning	BUF		86 min
Apr 21, 5:08 PM EDT	Special Weather Statement	BUF	Orleans	37 min
Apr 21, 5:19 PM EDT	Special Marine Warning	BUF		56 min
Apr 21, 5:23 PM EDT	Severe Thunderstorm Warning	BUF	Allegany, Cattaraugus, Erie, Wyoming	34 min
Apr 21, 5:33 PM EDT	Tornado Warning	BUF	Allegany, Cattaraugus, Erie, Wyoming	27 min
Apr 21, 5:53 PM EDT	Severe Thunderstorm Warning	BUF	Cattaraugus, Chautauqua, Erie, Genesee, Niagara, Orleans and 1 more	67 min
Apr 21, 6:03 PM EDT	Areal Flood Warning	BUF	Erie, Niagara	95 min
Apr 21, 6:11 PM EDT	Special Marine Warning	BUF		64 min
Apr 21, 6:19 PM EDT	Flash Flood Warning	BUF	Cattaraugus, Chautauqua	3 hr
Apr 21, 6:41 PM EDT	Severe Thunderstorm Warning	BUF	Allegany, Cattaraugus, Erie, Wyoming	58 min
Apr 21, 9:19 PM EDT	Areal Flood Warning	BUF	Chautauqua	5 hr
Apr 25, 3:07 AM EDT	Small Craft Advisory	OKX		70 hr
Apr 26, 3:49 AM EDT	Small Craft Advisory	BUF		39 hr
Apr 26, 2:55 PM EDT	Special Weather Statement	ALY	Montgomery, Schenectady	35 min
Apr 26, 3:20 PM EDT	Special Weather Statement	ALY	Albany, Schenectady	40 min
Apr 26, 3:50 PM EDT	Special Weather Statement	ALY	Albany, Rensselaer	40 min
Apr 26, 4:32 PM EDT	Special Weather Statement	ALY	Rensselaer	43 min
Apr 26, 6:09 PM EDT	Special Weather Statement	OKX	Putnam	36 min
Apr 26, 6:14 PM EDT	Special Weather Statement	ALY	Dutchess	31 min
Apr 26, 6:40 PM EDT	Special Weather Statement	OKX	Putnam, Rockland, Westchester	50 min
Apr 26, 6:46 PM EDT	Severe Thunderstorm Warning	OKX	Putnam	29 min
Apr 26, 6:57 PM EDT	Special Weather Statement	OKX	Bronx	33 min
Apr 26, 6:58 PM EDT	Special Marine Warning	OKX		47 min
Apr 26, 6:58 PM EDT	Special Weather Statement	OKX	Bronx, Nassau, New York	47 min
Apr 26, 7:02 PM EDT	Special Marine Warning	OKX		43 min
Apr 26, 7:04 PM EDT	Special Weather Statement	OKX	Kings, New York, Queens	26 min
Apr 26, 7:24 PM EDT	Special Weather Statement	OKX	Nassau	36 min
Apr 28, 3:38 AM EDT	Small Craft Advisory	OKX		58 hr
Apr 28, 4:16 AM EDT	Coastal Flood Statement	OKX	Nassau, Queens	22 hr
Apr 29, 3:59 AM EDT	Small Craft Advisory	BUF		27 hr
Apr 29, 2:41 PM EDT	Mesoscale Discussion	SPC	Allegany, Cattaraugus, Cayuga, Chautauqua, Chemung, Cortland and 15 more	2 hr
Apr 29, 3:08 PM EDT	Severe Thunderstorm Warning	BUF	Erie, Genesee, Livingston, Wyoming	52 min
Apr 29, 3:26 PM EDT	Severe Thunderstorm Watch	SPC	Allegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung and 32 more	6 hr
Apr 29, 3:49 PM EDT	Severe Thunderstorm Warning	BUF	Genesee, Livingston, Monroe, Ontario, Wayne	56 min
Apr 29, 3:50 PM EDT	Severe Thunderstorm Warning	BUF	Erie, Genesee, Wyoming	55 min
Apr 29, 4:00 PM EDT	Severe Thunderstorm Warning	BUF	Monroe, Wayne	28 min
Apr 29, 4:01 PM EDT	Special Marine Warning	BUF		59 min
Apr 29, 4:23 PM EDT	Severe Thunderstorm Warning	BUF	Genesee, Livingston, Monroe, Ontario, Wyoming	38 min
Apr 29, 4:29 PM EDT	Special Marine Warning	BUF		24 min
Apr 29, 4:31 PM EDT	Severe Thunderstorm Warning	BUF	Cayuga, Ontario, Oswego, Wayne	49 min
Apr 29, 4:37 PM EDT	Severe Thunderstorm Warning	BGM	Seneca	26 min
Apr 29, 4:42 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Cortland, Onondaga, Seneca, Tompkins	48 min
Apr 29, 4:56 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Onondaga	49 min
Apr 29, 5:05 PM EDT	Severe Thunderstorm Warning	BUF	Cattaraugus, Chautauqua	55 min
Apr 29, 5:12 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Oneida, Onondaga	48 min
Apr 29, 5:14 PM EDT	Severe Thunderstorm Warning	BUF	Cayuga, Lewis, Oswego	45 min
Apr 29, 5:19 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Onondaga	41 min
Apr 29, 5:26 PM EDT	Special Marine Warning	BUF		23 min
Apr 29, 5:42 PM EDT	Severe Thunderstorm Warning	BUF	Allegany, Cattaraugus, Erie, Livingston, Monroe, Ontario and 2 more	48 min
Apr 29, 5:44 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Oneida	36 min
Apr 29, 5:56 PM EDT	Special Weather Statement	ALY	Hamilton	34 min
Apr 29, 5:58 PM EDT	Severe Thunderstorm Warning	BGM	Schuyler, Steuben, Yates	47 min
Apr 29, 6:05 PM EDT	Severe Thunderstorm Warning	ALY	Fulton, Hamilton, Herkimer	40 min
Apr 29, 6:19 PM EDT	Severe Thunderstorm Warning	BGM	Steuben	41 min
Apr 29, 6:26 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Onondaga, Seneca, Yates	49 min
Apr 29, 6:41 PM EDT	Severe Thunderstorm Warning Considerable damage threat	BGM	Cayuga, Seneca, Tompkins, Yates	34 min
Apr 29, 6:42 PM EDT	Severe Thunderstorm Warning	ALY	Fulton, Hamilton, Herkimer, Saratoga, Warren	36 min
Apr 29, 6:48 PM EDT	Tornado Warning	BGM	Cayuga, Seneca, Tompkins	27 min
Apr 29, 6:50 PM EDT	Severe Thunderstorm Warning	BGM	Chemung, Schuyler, Steuben	40 min
Apr 29, 6:57 PM EDT	Special Weather Statement	BTV	Essex	63 min
Apr 29, 7:01 PM EDT	Severe Thunderstorm Warning Considerable damage threat	BGM	Cayuga, Cortland, Tompkins	44 min
Apr 29, 7:11 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Cortland, Madison	49 min
Apr 29, 7:21 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Chemung, Chenango, Cortland, Tioga, Tompkins	39 min
Apr 29, 7:36 PM EDT	Special Weather Statement	ALY	Oneida	24 min
Apr 29, 7:42 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Chenango, Delaware, Otsego, Tioga	48 min
Apr 29, 7:47 PM EDT	Special Marine Warning	BUF		47 min
Apr 29, 7:53 PM EDT	Special Weather Statement	ALY	Fulton, Montgomery	37 min
Apr 29, 7:57 PM EDT	Special Marine Warning	BUF		35 min
Apr 29, 8:10 PM EDT	Special Weather Statement	BTV	Franklin, St. Lawrence	50 min
Apr 29, 8:17 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Delaware, Otsego	31 min
Apr 29, 8:34 PM EDT	Severe Thunderstorm Warning	BTV	Clinton, Franklin, St. Lawrence	41 min
Apr 29, 9:01 PM EDT	Special Weather Statement	ALY	Albany, Rensselaer, Schenectady	29 min
Apr 30, 3:17 AM EDT	Frost Advisory	BTV	Clinton, Essex	28 hr
Apr 30, 1:26 PM EDT	Frost Advisory	BGM	Cayuga, Onondaga, Seneca, Yates	17 hr
Apr 30, 1:54 PM EDT	Frost Advisory	BUF	Cayuga, Ontario, Oswego, Wayne	16 hr
Apr 30, 2:53 PM EDT	Frost Advisory	ALY	Albany, Columbia, Dutchess, Greene, Rensselaer, Saratoga and 4 more	12 hr
Apr 30, 3:38 PM EDT	Small Craft Advisory	BUF		30 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	41
Tornado Warning	2
Severe Thunderstorm Watch	1
Mesoscale Discussion	4
Special Weather Statement	39
Flooding
Areal Flood Warning	3
Flash Flood Warning	1
River Flood Warning	1
Areal Flood Advisory	4
Winter
Winter Weather Advisory	9
Cold
Freeze Warning	1
Frost Advisory	5
Wind and dust
Wind Advisory	9
Fog and smoke
Dense Fog Advisory	2
Coast and beach
Coastal Flood Statement	3
Marine
Gale Warning	4
Special Marine Warning	14
Gale Watch	2
Marine Dense Fog Advisory	2
Small Craft Advisory	23

By county

Every county with at least one alert. A county page lists each alert that covered it.

22 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2024 2026

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. Warning verification from the Mesonet's Cow. Rebuilt daily.