Alert archive / Ohio / 2026

Weather alerts in Ohio, May 2026

304 weather alerts in May 2026, 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 2026. Tap one for its archive.

Alerts: 304
Warnings: 108
Watches: 19
Advisories: 49
Busiest day: May 19, 202651 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 1, 3:03 AM EDT	Freeze Watch	IWX	Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more	9 hr
May 1, 3:11 AM EDT	Frost Advisory	ILN	Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more	30 hr
May 1, 11:53 AM EDT	Frost Advisory	IWX	Allen, Fulton, Henry, Putnam	21 hr
May 1, 11:53 AM EDT	Freeze Warning	IWX	Defiance, Paulding, Van Wert, Williams	21 hr
May 1, 12:53 PM EDT	Frost Advisory	PBZ	Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more	19 hr
May 1, 1:25 PM EDT	Frost Advisory	RLX	Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more	20 hr
May 1, 1:25 PM EDT	Freeze Watch	RLX	Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more	23 hr
May 1, 1:53 PM EDT	Frost Advisory	CLE	Ashland, Ashtabula, Crawford, Geauga, Hancock, Holmes and 17 more	19 hr
May 2, 12:00 PM EDT	Freeze Warning	RLX	Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more	21 hr
May 2, 12:27 PM EDT	Freeze Warning	PBZ	Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more	21 hr
May 2, 1:04 PM EDT	Frost Advisory	IWX	Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more	19 hr
May 2, 1:13 PM EDT	Frost Advisory	ILN	Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more	20 hr
May 2, 1:21 PM EDT	Freeze Warning	CLE	Ashland, Ashtabula, Crawford, Geauga, Holmes, Huron and 11 more	20 hr
May 2, 1:37 PM EDT	Frost Advisory	CLE	Ashtabula, Cuyahoga, Erie, Hancock, Lake, Lucas and 6 more	19 hr
May 3, 4:02 AM EDT	Small Craft Advisory	CLE		28 hr
May 4, 4:42 PM EDT	Mesoscale Discussion	SPC	Allen, Defiance, Fulton, Hancock, Henry, Lucas and 8 more	2 hr
May 5, 4:49 PM EDT	Special Weather Statement	ILN	Madison	26 min
May 5, 5:11 PM EDT	Special Weather Statement	ILN	Delaware	49 min
May 5, 5:41 PM EDT	Special Weather Statement	CLE	Knox	34 min
May 5, 6:15 PM EDT	Special Weather Statement	CLE	Holmes, Knox, Wayne	45 min
May 5, 7:00 PM EDT	Special Weather Statement	CLE	Stark	45 min
May 5, 7:43 PM EDT	Special Weather Statement	CLE	Stark	32 min
May 5, 8:11 PM EDT	Severe Thunderstorm Warning	PBZ	Carroll, Columbiana	30 min
May 5, 8:32 PM EDT	Special Weather Statement	CLE	Mahoning	28 min
May 5, 8:40 PM EDT	Severe Thunderstorm Warning	PBZ	Columbiana	50 min
May 6, 3:33 PM EDT	River Flood Warning	CLE	Trumbull	23 hr
May 9, 1:29 PM EDT	Mesoscale Discussion	SPC	Defiance, Fulton, Hancock, Henry, Lucas, Ottawa and 5 more	2 hr
May 9, 3:59 PM EDT	Special Weather Statement	IWX	Williams	31 min
May 9, 4:27 PM EDT	Special Weather Statement	CLE	Lucas	48 min
May 9, 4:36 PM EDT	Mesoscale Discussion	SPC	Ashtabula, Cuyahoga, Erie, Geauga, Henry, Huron and 11 more	84 min
May 9, 4:49 PM EDT	Special Marine Warning	CLE		66 min
May 9, 5:00 PM EDT	Special Weather Statement	CLE	Ottawa	45 min
May 9, 5:17 PM EDT	Special Weather Statement	IWX	Paulding	43 min
May 9, 5:30 PM EDT	Special Marine Warning	CLE		99 min
May 9, 5:41 PM EDT	Severe Thunderstorm Watch	SPC	Ashtabula, Cuyahoga, Geauga, Lake, Lorain, Medina and 3 more	4 hr
May 9, 5:48 PM EDT	Special Marine Warning	CLE		42 min
May 9, 5:52 PM EDT	Special Marine Warning	CLE		83 min
May 9, 6:01 PM EDT	Special Weather Statement	CLE	Cuyahoga, Erie, Huron, Lorain	44 min
May 9, 6:08 PM EDT	Severe Thunderstorm Warning	CLE	Cuyahoga, Erie, Geauga, Lake, Lorain	52 min
May 9, 6:19 PM EDT	Special Weather Statement	CLE	Ashtabula	41 min
May 9, 6:33 PM EDT	Special Weather Statement	CLE	Geauga, Huron, Medina, Summit	42 min
May 9, 6:39 PM EDT	Mesoscale Discussion	SPC	Ashtabula, Cuyahoga, Geauga, Lake, Portage, Summit and 1 more	66 min
May 9, 7:12 PM EDT	Special Weather Statement	CLE	Ashland, Medina, Portage, Richland, Summit, Trumbull and 1 more	48 min
May 9, 7:40 PM EDT	Severe Thunderstorm Warning	CLE	Trumbull	35 min
May 9, 7:54 PM EDT	Special Weather Statement	CLE	Mahoning, Stark, Wayne	51 min
May 9, 8:27 PM EDT	Special Weather Statement	CLE	Holmes	48 min
May 9, 10:07 PM EDT	Special Weather Statement	CLE	Ashland, Wayne	38 min
May 9, 10:13 PM EDT	Special Weather Statement	CLE	Huron	32 min
May 9, 11:03 PM EDT	Special Weather Statement	CLE	Portage	27 min
May 9, 11:11 PM EDT	River Flood Warning	CLE	Trumbull	29 hr
May 10, 12:23 AM EDT	Special Marine Warning	CLE		41 min
May 10, 12:41 PM EDT	Frost Advisory	CLE	Ashtabula, Mahoning, Trumbull	19 hr
May 10, 1:20 PM EDT	Frost Advisory	PBZ	Columbiana	19 hr
May 11, 12:45 PM EDT	Frost Advisory	PBZ	Carroll, Columbiana, Coshocton, Harrison, Jefferson, Tuscarawas	19 hr
May 11, 12:58 PM EDT	Frost Advisory	CLE	Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 20 more	19 hr
May 11, 12:58 PM EDT	Freeze Warning	CLE	Ashtabula, Mahoning, Trumbull	19 hr
May 11, 1:36 PM EDT	Frost Advisory	IWX	Defiance, Fulton, Henry, Paulding, Putnam, Williams	18 hr
May 12, 3:49 AM EDT	Small Craft Advisory	CLE		60 hr
May 13, 11:36 AM EDT	Special Weather Statement	CLE	Trumbull	39 min
May 13, 12:18 PM EDT	Special Weather Statement	CLE	Trumbull	42 min
May 13, 12:41 PM EDT	Mesoscale Discussion	SPC	Belmont, Harrison, Jefferson, Meigs, Monroe, Noble and 1 more	3 hr
May 13, 1:20 PM EDT	Special Weather Statement	CLE	Mahoning	25 min
May 13, 1:48 PM EDT	Special Weather Statement	RLX	Washington	27 min
May 13, 2:15 PM EDT	Severe Thunderstorm Warning	PBZ	Belmont, Jefferson	45 min
May 13, 2:26 PM EDT	Special Weather Statement	RLX	Washington	19 min
May 16, 8:09 AM EDT	Special Weather Statement	ILN	Darke	36 min
May 16, 8:19 AM EDT	Special Weather Statement	ILN	Champaign	26 min
May 16, 8:42 AM EDT	Special Weather Statement	ILN	Union	33 min
May 16, 8:46 AM EDT	Special Weather Statement	ILN	Miami, Shelby	44 min
May 16, 9:02 AM EDT	Special Weather Statement	ILN	Union	43 min
May 16, 9:12 AM EDT	Special Weather Statement	CLE	Crawford, Marion, Morrow	48 min
May 16, 9:30 AM EDT	Special Weather Statement	ILN	Clermont	45 min
May 16, 9:33 AM EDT	Special Weather Statement	CLE	Richland	42 min
May 16, 10:15 AM EDT	Special Weather Statement	CLE	Marion	30 min
May 16, 10:42 AM EDT	Special Weather Statement	CLE	Richland	33 min
May 16, 8:13 PM EDT	Special Weather Statement	ILN	Clermont	32 min
May 16, 8:20 PM EDT	Special Weather Statement	ILN	Brown	25 min
May 16, 9:12 PM EDT	Special Weather Statement	ILN	Adams	48 min
May 16, 9:45 PM EDT	Special Weather Statement	ILN	Brown	30 min
May 16, 9:59 PM EDT	Special Weather Statement	ILN	Scioto	46 min
May 17, 3:45 AM EDT	Special Weather Statement	ILN	Brown, Clermont	30 min
May 17, 4:26 AM EDT	Special Weather Statement	ILN	Greene, Montgomery	34 min
May 18, 11:02 AM EDT	Severe Thunderstorm Watch	SPC	Allen, Auglaize, Defiance, Fulton, Henry, Mercer and 4 more	7 hr
May 18, 2:50 PM EDT	Mesoscale Discussion	SPC	Allen, Auglaize, Butler, Champaign, Clark, Darke and 23 more	85 min
May 18, 3:01 PM EDT	Special Weather Statement	IWX	Fulton	29 min
May 18, 3:17 PM EDT	Severe Thunderstorm Warning	IWX	Defiance, Williams	43 min
May 18, 3:32 PM EDT	Severe Thunderstorm Watch	SPC	Hancock, Lucas, Ottawa, Sandusky, Seneca, Wood	3 hr
May 18, 3:34 PM EDT	Severe Thunderstorm Warning	IWX	Defiance, Paulding	17 min
May 18, 3:43 PM EDT	Special Weather Statement	IWX	Fulton	17 min
May 18, 3:54 PM EDT	Special Weather Statement	IWX	Paulding, Van Wert	51 min
May 18, 3:55 PM EDT	Special Weather Statement	CLE	Lucas	20 min
May 18, 3:56 PM EDT	Severe Thunderstorm Warning	IWX	Defiance, Fulton, Henry, Williams	22 min
May 18, 4:00 PM EDT	Special Weather Statement	ILN	Darke, Mercer	45 min
May 18, 4:09 PM EDT	Severe Thunderstorm Warning	CLE	Lucas, Wood	81 min
May 18, 4:23 PM EDT	Special Weather Statement	IWX	Henry	37 min
May 18, 4:25 PM EDT	Severe Thunderstorm Warning	ILN	Darke, Mercer	20 min
May 18, 4:38 PM EDT	Special Weather Statement	ILN	Darke	37 min
May 18, 4:44 PM EDT	Special Weather Statement	ILN	Auglaize, Darke, Mercer	31 min
May 18, 4:56 PM EDT	Special Weather Statement	IWX	Allen, Putnam	34 min
May 18, 5:00 PM EDT	Special Marine Warning	CLE		93 min
May 18, 5:03 PM EDT	Special Weather Statement	ILN	Auglaize	42 min
May 18, 5:06 PM EDT	Special Weather Statement	CLE	Hancock, Wood	39 min
May 18, 5:13 PM EDT	Special Weather Statement	ILN	Darke, Shelby	32 min
May 18, 5:24 PM EDT	Special Weather Statement	CLE	Lucas	36 min
May 18, 5:31 PM EDT	Special Weather Statement	CLE	Hancock, Sandusky, Seneca	44 min
May 18, 5:34 PM EDT	Special Weather Statement	ILN	Darke	41 min
May 18, 5:39 PM EDT	Special Weather Statement	ILN	Hardin, Logan, Shelby	51 min
May 18, 5:48 PM EDT	Special Marine Warning	CLE		82 min
May 18, 6:00 PM EDT	Special Weather Statement	CLE	Sandusky, Seneca	45 min
May 18, 6:10 PM EDT	Special Weather Statement	ILN	Shelby	35 min
May 18, 6:24 PM EDT	Special Weather Statement	ILN	Darke, Preble	36 min
May 18, 7:39 PM EDT	Special Weather Statement	ILN	Miami	36 min
May 18, 7:49 PM EDT	Special Weather Statement	ILN	Butler, Hamilton, Warren	41 min
May 18, 8:03 PM EDT	Special Weather Statement	ILN	Preble	27 min
May 18, 8:19 PM EDT	Special Weather Statement	ILN	Clermont, Warren	26 min
May 18, 8:39 PM EDT	Special Weather Statement	ILN	Clinton	36 min
May 18, 9:07 PM EDT	Special Weather Statement	ILN	Highland	23 min
May 19, 3:36 AM EDT	Small Craft Advisory	CLE		18 hr
May 19, 1:44 PM EDT	Mesoscale Discussion	SPC	Defiance, Fulton, Henry, Lucas, Ottawa, Paulding and 5 more	91 min
May 19, 2:01 PM EDT	Severe Thunderstorm Watch	SPC	Allen, Ashland, Crawford, Defiance, Erie, Fulton and 18 more	8 hr
May 19, 4:17 PM EDT	Special Weather Statement	RLX	Jackson	43 min
May 19, 4:24 PM EDT	Severe Thunderstorm Warning	RLX	Gallia, Jackson, Meigs, Vinton	21 min
May 19, 4:26 PM EDT	Mesoscale Discussion	SPC	Darke, Mercer, Paulding, Van Wert	64 min
May 19, 4:36 PM EDT	Severe Thunderstorm Watch	SPC	Auglaize, Butler, Champaign, Clark, Darke, Greene and 10 more	5 hr
May 19, 4:52 PM EDT	Severe Thunderstorm Warning	IWX	Defiance, Paulding, Putnam	23 min
May 19, 5:10 PM EDT	Severe Thunderstorm Warning	IWX	Defiance, Henry, Paulding, Putnam	23 min
May 19, 5:12 PM EDT	Severe Thunderstorm Warning	IWX	Paulding, Van Wert	20 min
May 19, 5:13 PM EDT	Special Weather Statement	CLE	Lucas	47 min
May 19, 5:17 PM EDT	Special Weather Statement	ILN	Mercer	28 min
May 19, 5:19 PM EDT	Special Weather Statement	RLX	Perry	11 min
May 19, 5:24 PM EDT	Severe Thunderstorm Warning	IWX	Fulton, Henry	19 min
May 19, 5:34 PM EDT	Special Weather Statement	IWX	Putnam	26 min
May 19, 5:35 PM EDT	Special Weather Statement	CLE	Wood	55 min
May 19, 5:39 PM EDT	Special Weather Statement	CLE	Wood	66 min
May 19, 5:41 PM EDT	Severe Thunderstorm Warning	IWX	Putnam	34 min
May 19, 5:42 PM EDT	Severe Thunderstorm Warning	CLE	Hancock, Wood	51 min
May 19, 5:52 PM EDT	Special Marine Warning	CLE		83 min
May 19, 6:05 PM EDT	Special Weather Statement	CLE	Ottawa, Sandusky	40 min
May 19, 6:06 PM EDT	Special Weather Statement	ILN	Auglaize	24 min
May 19, 6:10 PM EDT	Severe Thunderstorm Warning	ILN	Darke, Preble	50 min
May 19, 6:11 PM EDT	Special Weather Statement	CLE	Hancock	49 min
May 19, 6:11 PM EDT	Mesoscale Discussion	SPC	Allen, Auglaize, Butler, Champaign, Clark, Darke and 21 more	64 min
May 19, 6:13 PM EDT	Special Weather Statement	IWX	Allen	17 min
May 19, 6:14 PM EDT	Special Weather Statement	ILN	Shelby	31 min
May 19, 6:18 PM EDT	Special Weather Statement	ILN	Hardin	27 min
May 19, 6:25 PM EDT	Severe Thunderstorm Warning	CLE	Erie, Ottawa, Sandusky	50 min
May 19, 6:30 PM EDT	Special Marine Warning	CLE		2 hr
May 19, 6:31 PM EDT	Severe Thunderstorm Warning	ILN	Darke, Miami, Montgomery, Preble, Shelby	44 min
May 19, 6:32 PM EDT	Special Weather Statement	IWX	Allen	13 min
May 19, 6:33 PM EDT	Severe Thunderstorm Warning	PBZ	Monroe, Noble	27 min
May 19, 6:37 PM EDT	Special Weather Statement	CLE	Seneca, Wyandot	53 min
May 19, 6:40 PM EDT	Special Weather Statement	ILN	Hardin, Logan	35 min
May 19, 6:56 PM EDT	Areal Flood Advisory	ILN	Darke, Preble	3 hr
May 19, 6:56 PM EDT	Severe Thunderstorm Warning	ILN	Champaign, Clark, Logan, Miami, Shelby	49 min
May 19, 7:10 PM EDT	Severe Thunderstorm Warning	ILN	Butler, Preble	50 min
May 19, 7:11 PM EDT	Special Weather Statement	CLE	Huron, Lorain, Medina	64 min
May 19, 7:13 PM EDT	Special Weather Statement	CLE	Ashland, Crawford, Marion, Richland	77 min
May 19, 7:13 PM EDT	Special Weather Statement	ILN	Montgomery	32 min
May 19, 7:22 PM EDT	Special Weather Statement	ILN	Logan, Union	38 min
May 19, 7:24 PM EDT	Areal Flood Advisory	ILN	Auglaize, Champaign, Darke, Hardin, Logan, Miami and 1 more	4 hr
May 19, 7:39 PM EDT	Severe Thunderstorm Warning	ILN	Butler, Greene, Montgomery, Preble, Warren	51 min
May 19, 7:39 PM EDT	Mesoscale Discussion	SPC	Adams, Ashland, Brown, Butler, Champaign, Clark and 33 more	66 min
May 19, 7:41 PM EDT	Special Weather Statement	ILN	Champaign	34 min
May 19, 7:49 PM EDT	Severe Thunderstorm Warning	ILN	Champaign, Delaware, Franklin, Logan, Madison, Union	41 min
May 19, 8:00 PM EDT	Severe Thunderstorm Watch	SPC	Clinton, Delaware, Fairfield, Fayette, Franklin, Hocking and 3 more	38 days
May 19, 8:05 PM EDT	Special Weather Statement	CLE	Cuyahoga, Geauga, Holmes, Portage, Stark, Summit and 1 more	55 min
May 19, 8:11 PM EDT	Severe Thunderstorm Warning	ILN	Clark, Clinton, Fayette, Greene, Madison	49 min
May 19, 8:14 PM EDT	Special Weather Statement	CLE	Knox, Morrow	61 min
May 19, 8:25 PM EDT	Severe Thunderstorm Warning	ILN	Delaware, Franklin, Licking, Madison, Union	65 min
May 19, 8:26 PM EDT	Special Weather Statement	CLE	Ashtabula	64 min
May 19, 8:39 PM EDT	Severe Thunderstorm Warning	ILN	Fayette, Franklin, Madison, Pickaway	51 min
May 19, 8:48 PM EDT	Special Weather Statement	ILN	Hamilton, Warren	27 min
May 19, 8:49 PM EDT	Special Weather Statement	CLE	Holmes, Mahoning, Portage, Stark, Trumbull	71 min
May 19, 9:03 PM EDT	Areal Flood Advisory	ILN	Champaign, Clark, Delaware, Franklin, Greene, Licking and 3 more	3 hr
May 19, 9:10 PM EDT	Severe Thunderstorm Warning	ILN	Fairfield, Franklin, Licking, Pickaway	50 min
May 19, 9:16 PM EDT	Special Weather Statement	ILN	Clinton	29 min
May 19, 9:42 PM EDT	Severe Thunderstorm Warning	RLX	Perry	48 min
May 19, 9:43 PM EDT	Special Weather Statement	ILN	Licking	32 min
May 19, 9:48 PM EDT	Special Weather Statement	ILN	Fairfield	27 min
May 19, 10:10 PM EDT	Special Weather Statement	ILN	Fairfield, Hocking	35 min
May 19, 10:16 PM EDT	Special Weather Statement	RLX	Perry	44 min
May 19, 10:27 PM EDT	Severe Thunderstorm Warning	RLX	Morgan, Perry	48 min
May 19, 11:16 PM EDT	Special Weather Statement	RLX	Morgan	29 min
May 20, 4:45 AM EDT	Areal Flood Advisory	ILN	Butler, Hamilton	3 hr
May 20, 7:00 AM EDT	Special Weather Statement	ILN	Franklin, Licking	30 min
May 20, 7:05 AM EDT	Severe Thunderstorm Warning	ILN	Franklin	25 min
May 20, 7:26 AM EDT	Special Weather Statement	ILN	Licking	34 min
May 20, 7:50 AM EDT	Mesoscale Discussion	SPC	Adams, Ashland, Athens, Belmont, Brown, Carroll and 34 more	115 min
May 20, 8:40 AM EDT	Special Weather Statement	RLX	Vinton	20 min
May 20, 9:14 AM EDT	Special Weather Statement	RLX	Meigs	16 min
May 20, 9:17 AM EDT	Special Weather Statement	RLX	Athens	13 min
May 20, 10:07 AM EDT	Special Weather Statement	RLX	Washington	38 min
May 20, 1:06 PM EDT	Mesoscale Discussion	SPC	Athens, Gallia, Jackson, Lawrence, Meigs, Scioto and 1 more	114 min
May 20, 3:20 PM EDT	Severe Thunderstorm Warning	RLX	Lawrence	25 min
May 20, 3:49 PM EDT	Severe Thunderstorm Watch	SPC	Gallia, Lawrence	5 hr
May 20, 3:53 PM EDT	Small Craft Advisory	CLE		4 days
May 20, 3:54 PM EDT	Beach Hazards Statement	CLE	Ashtabula, Cuyahoga, Erie, Lake, Lorain, Lucas and 1 more	66 hr
May 20, 5:04 PM EDT	Areal Flood Advisory	ILN	Scioto	3 hr
May 20, 7:22 PM EDT	Areal Flood Advisory	ILN	Adams, Brown	3 hr
May 22, 2:20 AM EDT	Flood Watch	RLX	Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more	48 hr
May 22, 2:21 AM EDT	Flood Watch	ILN	Adams, Brown, Butler, Clermont, Clinton, Fairfield and 11 more	40 hr
May 22, 8:50 AM EDT	Flood Watch	PBZ	Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more	41 hr
May 22, 7:20 PM EDT	Areal Flood Advisory	ILN	Clermont, Hamilton	3 hr
May 22, 8:45 PM EDT	Areal Flood Advisory	ILN	Clermont	3 hr
May 23, 12:27 AM EDT	River Flood Warning	ILN	Licking	9 hr
May 23, 12:46 AM EDT	River Flood Warning	ILN	Hamilton	4 hr
May 23, 12:56 AM EDT	Areal Flood Advisory	ILN	Butler, Clark, Greene, Miami, Montgomery, Warren	3 hr
May 23, 2:19 AM EDT	Areal Flood Advisory	ILN	Champaign, Logan, Union	3 hr
May 23, 4:02 AM EDT	River Flood Advisory	ILN	Delaware, Franklin	6 hr
May 23, 4:14 AM EDT	Areal Flood Warning	RLX	Washington	14 hr
May 23, 4:28 AM EDT	River Flood Warning	ILN	Warren	5 hr
May 23, 4:42 AM EDT	River Flood Warning	ILN	Clark	28 hr
May 23, 5:11 AM EDT	Areal Flood Warning	PBZ	Monroe, Noble	6 hr
May 23, 6:25 AM EDT	River Flood Warning	ILN	Greene, Warren	35 hr
May 23, 8:36 AM EDT	Areal Flood Advisory	ILN	Butler, Champaign, Clark, Greene, Miami, Montgomery and 2 more	7 hr
May 23, 10:01 AM EDT	River Flood Warning	PBZ	Tuscarawas	45 hr
May 23, 10:24 AM EDT	Areal Flood Advisory	ILN	Logan	5 hr
May 23, 11:24 AM EDT	River Flood Warning	ILN	Fairfield, Licking	7 hr
May 23, 12:04 PM EDT	River Flood Warning	ILN	Hamilton	17 hr
May 23, 12:04 PM EDT	River Flood Warning	ILN	Butler	9 hr
May 23, 1:24 PM EDT	River Flood Warning	CLE	Holmes, Wayne	4 days
May 23, 2:14 PM EDT	River Flood Warning	CLE	Marion	31 hr
May 23, 2:16 PM EDT	Special Weather Statement	RLX	Gallia	14 min
May 23, 2:54 PM EDT	River Flood Warning	ILN	Pickaway	3 days
May 23, 6:04 PM EDT	Special Weather Statement	RLX	Meigs	56 min
May 23, 7:28 PM EDT	Flash Flood Warning	RLX	Gallia, Lawrence	3 hr
May 24, 12:28 PM EDT	Flood Watch	ILN	Adams, Brown, Highland, Hocking, Pike, Ross and 1 more	11 hr
May 24, 12:47 PM EDT	River Flood Warning	ILN	Licking	6 hr
May 24, 12:52 PM EDT	Areal Flood Warning	CLE	Wyandot	19 hr
May 24, 12:52 PM EDT	Flood Watch	RLX	Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more	13 hr
May 24, 1:21 PM EDT	Areal Flood Advisory	ILN	Adams, Brown, Clermont, Highland, Pike	6 hr
May 24, 2:18 PM EDT	River Flood Warning	ILN	Fairfield, Licking	20 hr
May 24, 4:42 PM EDT	River Flood Warning	ILN	Adams	18 hr
May 24, 4:53 PM EDT	Flash Flood Warning	RLX	Athens, Morgan, Perry	4 hr
May 24, 5:03 PM EDT	Flash Flood Warning	RLX	Athens, Meigs	4 hr
May 24, 5:14 PM EDT	Flood Watch	PBZ	Belmont, Guernsey, Harrison, Jefferson, Monroe, Muskingum and 1 more	7 hr
May 24, 5:17 PM EDT	Flash Flood Warning	RLX	Gallia, Jackson, Meigs, Vinton	4 hr
May 24, 5:18 PM EDT	Flash Flood Warning	PBZ	Guernsey, Harrison, Muskingum, Noble	5 hr
May 24, 5:28 PM EDT	Areal Flood Warning	ILN	Hocking	19 hr
May 24, 5:32 PM EDT	Flash Flood Warning	RLX	Gallia, Lawrence	3 hr
May 24, 5:40 PM EDT	Areal Flood Advisory	ILN	Adams, Pike, Ross, Scioto	3 hr
May 24, 5:56 PM EDT	Flash Flood Warning	PBZ	Harrison, Jefferson	5 hr
May 24, 5:59 PM EDT	Areal Flood Advisory	CLE	Richland	11 min
May 24, 6:10 PM EDT	Flash Flood Warning	CLE	Richland	2 hr
May 24, 6:11 PM EDT	Flash Flood Warning	RLX	Gallia, Lawrence	3 hr
May 24, 6:27 PM EDT	Areal Flood Advisory	CLE	Marion, Morrow	2 hr
May 24, 6:49 PM EDT	Flash Flood Warning	PBZ	Belmont	4 hr
May 24, 7:41 PM EDT	Flash Flood Warning	PBZ	Columbiana	3 hr
May 24, 8:51 PM EDT	Areal Flood Warning	RLX	Athens, Morgan, Perry	23 hr
May 24, 8:52 PM EDT	Areal Flood Warning	RLX	Gallia, Jackson, Lawrence, Meigs, Vinton	9 hr
May 24, 8:52 PM EDT	Areal Flood Warning	RLX	Gallia, Lawrence	9 hr
May 24, 8:53 PM EDT	Areal Flood Warning	RLX	Gallia, Lawrence, Meigs	9 hr
May 24, 9:14 PM EDT	River Flood Warning	ILN	Franklin, Pickaway	12 hr
May 24, 11:34 PM EDT	Dense Fog Advisory	IWX	Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more	9 hr
May 25, 1:09 AM EDT	Dense Fog Advisory	ILN	Adams, Brown, Clark, Clermont, Clinton, Delaware and 15 more	5 hr
May 25, 1:30 AM EDT	Dense Fog Advisory	CLE	Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more	8 hr
May 25, 2:11 AM EDT	Dense Fog Advisory	PBZ	Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more	7 hr
May 25, 2:15 AM EDT	Dense Fog Advisory	RLX	Athens, Jackson, Morgan, Perry, Vinton, Washington	7 hr
May 25, 6:30 AM EDT	Dense Fog Advisory	ILN	Auglaize, Hardin, Mercer	2 hr
May 25, 11:05 AM EDT	Areal Flood Warning	RLX	Washington	11 hr
May 25, 11:22 AM EDT	River Flood Warning	CLE	Delaware, Marion	24 hr
May 25, 1:04 PM EDT	River Flood Warning	CLE	Seneca	21 hr
May 25, 7:45 PM EDT	Marine Dense Fog Advisory	CLE		11 hr
May 26, 1:06 PM EDT	Flood Watch	PBZ	Belmont, Guernsey, Monroe, Muskingum, Noble	33 hr
May 26, 1:25 PM EDT	Flood Watch	RLX	Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more	34 hr
May 26, 1:44 PM EDT	Flood Watch	ILN	Adams, Brown, Butler, Champaign, Clark, Clermont and 23 more	31 hr
May 26, 2:11 PM EDT	Flash Flood Warning	RLX	Meigs	3 hr
May 26, 8:45 PM EDT	River Flood Warning	PBZ	Tuscarawas	23 hr
May 27, 4:05 AM EDT	Areal Flood Advisory	ILN	Franklin, Madison	18 hr
May 27, 7:41 AM EDT	Areal Flood Advisory	ILN	Fairfield, Franklin, Licking	17 hr
May 27, 8:21 AM EDT	Areal Flood Advisory	ILN	Clark, Greene, Miami, Montgomery, Preble	6 hr
May 27, 9:19 AM EDT	Areal Flood Advisory	ILN	Champaign, Clark, Greene	5 hr
May 27, 10:12 AM EDT	Flash Flood Warning	ILN	Fairfield, Franklin, Licking	3 hr
May 27, 10:41 AM EDT	River Flood Warning	ILN	Fairfield, Licking	28 hr
May 27, 11:31 AM EDT	Special Weather Statement	ILN	Fairfield	29 min
May 27, 11:49 AM EDT	Severe Thunderstorm Warning	ILN	Fairfield, Hocking	41 min
May 27, 11:51 AM EDT	Tornado Warning	ILN	Fairfield	24 min
May 27, 11:56 AM EDT	Severe Thunderstorm Warning	RLX	Perry	34 min
May 27, 12:09 PM EDT	Tornado Warning	ILN	Fairfield	18 min
May 27, 12:14 PM EDT	River Flood Warning	ILN	Clark	13 hr
May 27, 12:19 PM EDT	Special Weather Statement	ILN	Fairfield	26 min
May 27, 12:30 PM EDT	Severe Thunderstorm Warning	RLX	Morgan, Perry	30 min
May 27, 12:31 PM EDT	Mesoscale Discussion	SPC	Athens, Gallia, Lawrence, Meigs, Monroe, Noble and 1 more	119 min
May 27, 1:02 PM EDT	Special Weather Statement	RLX	Perry	28 min
May 27, 1:11 PM EDT	Severe Thunderstorm Watch	SPC	Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 2 more	9 hr
May 27, 1:16 PM EDT	Areal Flood Advisory	ILN	Fairfield, Franklin, Hocking, Pickaway	9 hr
May 27, 1:54 PM EDT	Areal Flood Warning	ILN	Clark, Greene, Miami, Montgomery, Preble	7 hr
May 27, 1:54 PM EDT	Flash Flood Warning	PBZ	Monroe, Noble	3 hr
May 27, 2:08 PM EDT	Areal Flood Warning	ILN	Champaign, Clark, Greene	7 hr
May 27, 2:36 PM EDT	River Flood Warning	ILN	Pickaway	53 hr
May 27, 3:32 PM EDT	Areal Flood Advisory	ILN	Butler, Hamilton, Montgomery, Preble, Warren	6 hr
May 27, 3:45 PM EDT	Areal Flood Warning	RLX	Morgan	10 hr
May 27, 3:46 PM EDT	Special Weather Statement	ILN	Hamilton	29 min
May 27, 3:55 PM EDT	Areal Flood Warning	RLX	Washington	17 hr
May 27, 4:02 PM EDT	Severe Thunderstorm Warning	RLX	Gallia	28 min
May 27, 4:12 PM EDT	Special Weather Statement	ILN	Clermont	33 min
May 27, 4:33 PM EDT	Flash Flood Warning	RLX	Gallia, Lawrence, Meigs	3 hr
May 27, 6:21 PM EDT	River Flood Warning	RLX	Morgan, Washington	12 hr
May 27, 6:54 PM EDT	Mesoscale Discussion	SPC	Gallia, Jackson, Lawrence, Meigs	2 hr
May 27, 11:19 PM EDT	Areal Flood Warning	RLX	Washington	5 hr
May 28, 2:56 AM EDT	Dense Fog Advisory	ILN	Adams, Brown, Butler, Clermont, Clinton, Fayette and 9 more	6 hr
May 28, 3:07 AM EDT	Areal Flood Warning	PBZ	Noble	5 hr
May 29, 4:00 AM EDT	Beach Hazards Statement	CLE	Ashtabula, Cuyahoga, Erie, Lake, Lorain, Lucas and 1 more	40 hr
May 29, 4:00 AM EDT	Small Craft Advisory	CLE		40 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	37
Tornado Warning	2
Severe Thunderstorm Watch	8
Mesoscale Discussion	14
Special Weather Statement	112
Flooding
Areal Flood Warning	15
Flash Flood Warning	15
River Flood Warning	25
Flood Watch	9
Areal Flood Advisory	22
River Flood Advisory	1
Cold
Freeze Warning	5
Freeze Watch	2
Frost Advisory	13
Fog and smoke
Dense Fog Advisory	7
Coast and beach
Beach Hazards Statement	2
Marine
Special Marine Warning	9
Marine Dense Fog Advisory	1
Small Craft Advisory	5

By county

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

48 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2025

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.