Alert archive / Ohio / 2014
Weather alerts in Ohio, May 2014
517 weather alerts in May 2014, 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 2014. Tap one for its archive.
- Alerts
- 517
- Warnings
- 236
- Watches
- 19
- Advisories
- 67
- Busiest day
- May 14, 2014116 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 |
|---|---|---|---|---|
| Apr 30, 9:35 PM EDT | River Flood Warning | PBZ | Tuscarawas | 70 hr |
| May 1, 12:09 AM EDT | Areal Flood Advisory | PBZ | Harrison | 12 hr |
| May 1, 5:41 AM EDT | River Flood Warning | ILN | Pike, Scioto | 47 hr |
| May 1, 11:10 AM EDT | Areal Flood Advisory | PBZ | Harrison | 8 hr |
| May 1, 2:14 PM EDT | River Flood Warning | PBZ | Guernsey | 33 hr |
| May 1, 9:26 PM EDT | River Flood Warning | PBZ | Coshocton | 41 hr |
| May 3, 4:29 AM EDT | Small Craft Advisory | CLE | 29 hr | |
| May 7, 3:48 AM EDT | Severe Thunderstorm Warning | CLE | Ashland, Holmes, Knox | 42 min |
| May 7, 3:53 AM EDT | Severe Thunderstorm Warning | CLE | Crawford, Huron, Richland, Seneca | 52 min |
| May 7, 4:23 AM EDT | Special Weather Statement | PBZ | Coshocton | 22 min |
| May 7, 4:28 AM EDT | Severe Thunderstorm Warning | CLE | Ashland, Crawford, Huron, Richland | 47 min |
| May 7, 4:28 AM EDT | Severe Thunderstorm Warning | CLE | Lucas, Ottawa, Sandusky, Wood | 62 min |
| May 7, 5:15 AM EDT | Severe Thunderstorm Warning | CLE | Ashland, Holmes, Wayne | 45 min |
| May 7, 5:53 AM EDT | Severe Thunderstorm Warning | CLE | Ashland, Holmes, Wayne | 52 min |
| May 7, 6:00 AM EDT | Special Weather Statement | PBZ | Carroll, Tuscarawas | 45 min |
| May 7, 6:11 AM EDT | Special Weather Statement | PBZ | Jefferson | 34 min |
| May 7, 6:44 AM EDT | Special Weather Statement | PBZ | Carroll, Harrison, Jefferson | 31 min |
| May 7, 7:14 AM EDT | Special Weather Statement | PBZ | Jefferson | 31 min |
| May 8, 12:56 AM EDT | Special Marine Warning | CLE | 2 hr | |
| May 9, 6:34 PM EDT | Special Weather Statement | IWX | Williams | 56 min |
| May 9, 6:47 PM EDT | Special Weather Statement | IWX | Defiance, Paulding | 58 min |
| May 9, 6:54 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Paulding, Williams | 36 min |
| May 9, 7:27 PM EDT | Special Weather Statement | IWX | Fulton, Henry, Putnam | 48 min |
| May 9, 7:39 PM EDT | Special Marine Warning | CLE | 81 min | |
| May 9, 7:45 PM EDT | Special Weather Statement | IWX | Van Wert | 30 min |
| May 9, 7:46 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Wood | 59 min |
| May 9, 7:51 PM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 39 min |
| May 9, 9:15 PM EDT | Special Weather Statement | IWX | Defiance, Henry, Paulding, Putnam | 60 min |
| May 10, 1:44 PM EDT | Mesoscale Discussion | SPC | Adams, Brown, Butler, Clermont, Clinton, Fayette and 13 more | 2 hr |
| May 10, 3:18 PM EDT | Special Weather Statement | ILN | Clermont | 27 min |
| May 10, 3:24 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 36 min |
| May 10, 3:39 PM EDT | Special Weather Statement | ILN | Brown | 36 min |
| May 10, 3:52 PM EDT | Special Weather Statement | ILN | Adams | 23 min |
| May 10, 4:12 PM EDT | Areal Flood Advisory | ILN | Brown, Clermont | 3 hr |
| May 10, 4:16 PM EDT | Special Weather Statement | ILN | Adams | 29 min |
| May 10, 4:26 PM EDT | Special Weather Statement | RLX | Vinton | 34 min |
| May 10, 4:32 PM EDT | Areal Flood Advisory | ILN | Adams, Pike, Scioto | 3 hr |
| May 10, 4:44 PM EDT | Special Weather Statement | ILN | Scioto | 31 min |
| May 10, 5:08 PM EDT | Special Weather Statement | ILN | Scioto | 37 min |
| May 10, 5:33 PM EDT | Special Weather Statement | RLX | Gallia, Lawrence, Meigs | 57 min |
| May 11, 3:47 AM EDT | Dense Fog Advisory | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 25 more | 6 hr |
| May 11, 4:29 PM EDT | Special Weather Statement | IWX | Allen, Putnam | 46 min |
| May 11, 5:20 PM EDT | Special Weather Statement | IWX | Allen | 25 min |
| May 11, 5:47 PM EDT | Severe Thunderstorm Warning | ILN | Miami, Shelby | 43 min |
| May 11, 5:50 PM EDT | Special Weather Statement | ILN | Champaign | 25 min |
| May 11, 5:59 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Highland | 31 min |
| May 11, 6:05 PM EDT | Special Weather Statement | ILN | Miami | 25 min |
| May 11, 6:11 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene, Miami, Montgomery | 49 min |
| May 11, 6:14 PM EDT | Special Weather Statement | ILN | Darke | 46 min |
| May 11, 6:22 PM EDT | Special Weather Statement | IWX | Allen | 23 min |
| May 11, 6:23 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Miami | 52 min |
| May 11, 6:32 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Preble | 43 min |
| May 11, 6:36 PM EDT | Tornado Warning | ILN | Champaign, Clark | 24 min |
| May 11, 7:10 PM EDT | Areal Flood Advisory | ILN | Champaign, Clark, Darke, Miami | 3 hr |
| May 11, 7:10 PM EDT | Special Weather Statement | ILN | Clark, Madison | 35 min |
| May 11, 7:12 PM EDT | Special Weather Statement | IWX | Allen | 33 min |
| May 11, 7:14 PM EDT | Special Weather Statement | ILN | Butler | 31 min |
| May 11, 7:28 PM EDT | Areal Flood Advisory | IWX | Allen | 3 hr |
| May 11, 7:32 PM EDT | Special Weather Statement | ILN | Fayette | 28 min |
| May 11, 7:41 PM EDT | Areal Flood Advisory | ILN | Hardin | 3 hr |
| May 11, 7:43 PM EDT | Special Weather Statement | ILN | Madison | 32 min |
| May 11, 7:48 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Preble, Warren | 42 min |
| May 11, 7:55 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Madison, Pickaway | 50 min |
| May 11, 8:11 PM EDT | Severe Thunderstorm Warning | CLE | Morrow | 64 min |
| May 11, 8:30 PM EDT | Special Weather Statement | ILN | Butler | 45 min |
| May 11, 8:31 PM EDT | Special Weather Statement | ILN | Franklin | 29 min |
| May 11, 8:34 PM EDT | Severe Thunderstorm Warning | ILN | Franklin, Pickaway | 41 min |
| May 11, 8:56 PM EDT | Special Weather Statement | ILN | Warren | 34 min |
| May 11, 8:59 PM EDT | Areal Flood Advisory | CLE | Knox, Morrow | 3 hr |
| May 11, 9:09 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 66 min |
| May 11, 9:24 PM EDT | Special Weather Statement | ILN | Licking | 36 min |
| May 11, 9:30 PM EDT | Special Weather Statement | ILN | Pickaway | 30 min |
| May 11, 9:44 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Fayette, Pickaway, Ross | 46 min |
| May 11, 9:56 PM EDT | Special Weather Statement | PBZ | Coshocton | 49 min |
| May 11, 10:13 PM EDT | Severe Thunderstorm Warning | ILN | Hocking, Pickaway, Ross | 47 min |
| May 11, 10:47 PM EDT | Special Weather Statement | RLX | Vinton | 28 min |
| May 11, 10:49 PM EDT | Special Weather Statement | IWX | Defiance, Paulding | 56 min |
| May 11, 10:57 PM EDT | Special Weather Statement | ILN | Hocking | 33 min |
| May 11, 11:10 PM EDT | Areal Flood Advisory | ILN | Fairfield, Hocking, Pickaway, Ross | 2 hr |
| May 12, 12:00 AM EDT | Flash Flood Watch | ILN | Auglaize, Champaign, Clark, Darke, Greene, Hardin and 6 more | 8 hr |
| May 12, 1:15 AM EDT | Special Weather Statement | ILN | Mercer | 30 min |
| May 12, 1:26 AM EDT | Special Weather Statement | IWX | Van Wert | 34 min |
| May 12, 1:31 AM EDT | Areal Flood Advisory | IWX | Allen, Paulding, Van Wert | 3 hr |
| May 12, 1:41 AM EDT | Areal Flood Advisory | ILN | Auglaize, Darke, Mercer, Miami, Shelby | 3 hr |
| May 12, 1:44 AM EDT | Special Weather Statement | ILN | Auglaize, Darke, Mercer | 31 min |
| May 12, 1:54 AM EDT | Special Weather Statement | IWX | Putnam, Van Wert | 36 min |
| May 12, 2:14 AM EDT | Special Weather Statement | ILN | Auglaize, Miami, Shelby | 31 min |
| May 12, 2:18 AM EDT | Special Weather Statement | IWX | Allen, Putnam | 27 min |
| May 12, 2:26 AM EDT | Areal Flood Advisory | ILN | Miami, Montgomery, Preble | 6 hr |
| May 12, 2:42 AM EDT | Areal Flood Advisory | ILN | Champaign, Clark, Greene, Hardin, Logan | 5 hr |
| May 12, 2:46 AM EDT | Special Weather Statement | ILN | Champaign, Clark, Hardin, Logan, Miami, Montgomery | 29 min |
| May 12, 3:16 AM EDT | Special Weather Statement | ILN | Champaign, Clark, Greene, Madison, Union | 29 min |
| May 12, 3:44 AM EDT | Special Weather Statement | ILN | Delaware, Greene, Madison, Union | 31 min |
| May 12, 3:55 AM EDT | Areal Flood Advisory | ILN | Butler, Warren | 4 hr |
| May 12, 4:45 AM EDT | Areal Flood Advisory | ILN | Auglaize, Darke, Mercer, Miami, Shelby | 3 hr |
| May 12, 7:04 AM EDT | Special Weather Statement | IWX | Williams | 26 min |
| May 12, 2:50 PM EDT | Special Marine Warning | CLE | 115 min | |
| May 12, 3:46 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Richland | 44 min |
| May 12, 3:58 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 47 min |
| May 12, 4:35 PM EDT | Areal Flood Advisory | CLE | Erie, Lorain | 3 hr |
| May 12, 4:43 PM EDT | Special Marine Warning | CLE | 77 min | |
| May 12, 4:48 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Lorain | 42 min |
| May 12, 4:49 PM EDT | Special Weather Statement | PBZ | Belmont | 26 min |
| May 12, 4:52 PM EDT | Special Weather Statement | PBZ | Coshocton | 23 min |
| May 12, 5:09 PM EDT | Areal Flood Warning | CLE | Erie, Lorain | 3 hr |
| May 12, 5:28 PM EDT | Special Weather Statement | PBZ | Belmont | 32 min |
| May 12, 5:30 PM EDT | Special Weather Statement | PBZ | Belmont | 15 min |
| May 12, 5:43 PM EDT | Special Weather Statement | IWX | Fulton | 17 min |
| May 12, 5:46 PM EDT | Special Weather Statement | IWX | Fulton | 14 min |
| May 12, 5:58 PM EDT | Special Marine Warning | CLE | 2 hr | |
| May 12, 6:20 PM EDT | Special Weather Statement | PBZ | Guernsey | 25 min |
| May 12, 6:36 PM EDT | Tornado Warning | CLE | Erie, Lorain | 24 min |
| May 12, 6:48 PM EDT | Special Weather Statement | PBZ | Muskingum | 27 min |
| May 12, 7:06 PM EDT | Tornado Warning | CLE | Lorain | 39 min |
| May 12, 7:26 PM EDT | Special Weather Statement | PBZ | Guernsey | 34 min |
| May 12, 7:40 PM EDT | Special Marine Warning | CLE | 95 min | |
| May 12, 7:42 PM EDT | Tornado Warning | CLE | Cuyahoga, Lorain | 48 min |
| May 12, 8:00 PM EDT | Tornado Warning | CLE | Medina, Summit | 45 min |
| May 12, 8:13 PM EDT | Special Weather Statement | PBZ | Tuscarawas | 17 min |
| May 12, 8:15 PM EDT | Areal Flood Warning | CLE | Cuyahoga, Lorain, Medina | 6 hr |
| May 12, 8:30 PM EDT | Mesoscale Discussion | SPC | Ashland, Carroll, Columbiana, Cuyahoga, Erie, Huron and 6 more | 60 min |
| May 12, 8:31 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron, Lorain, Medina | 44 min |
| May 12, 8:41 PM EDT | Tornado Warning | CLE | Medina, Summit | 49 min |
| May 12, 8:43 PM EDT | Flash Flood Warning | CLE | Cuyahoga, Lorain, Medina, Summit | 7 hr |
| May 12, 8:54 PM EDT | River Flood Warning | CLE | Lorain | 39 hr |
| May 12, 8:54 PM EDT | River Flood Warning | CLE | Erie, Lorain | 39 hr |
| May 12, 8:57 PM EDT | Tornado Warning | CLE | Cuyahoga, Lorain, Medina | 48 min |
| May 12, 9:07 PM EDT | Tornado Warning | CLE | Cuyahoga, Summit | 38 min |
| May 12, 9:14 PM EDT | Tornado Warning | CLE | Medina, Wayne | 31 min |
| May 12, 9:29 PM EDT | Tornado Warning | CLE | Portage, Summit | 31 min |
| May 12, 9:33 PM EDT | Severe Thunderstorm Warning | CLE | Medina, Summit | 42 min |
| May 12, 9:45 PM EDT | Severe Thunderstorm Warning | CLE | Medina, Wayne | 45 min |
| May 12, 9:51 PM EDT | Tornado Warning | CLE | Portage, Stark, Summit | 39 min |
| May 12, 9:59 PM EDT | Areal Flood Warning | CLE | Geauga, Portage, Trumbull | 6 hr |
| May 12, 10:04 PM EDT | Areal Flood Warning | CLE | Erie | 6 hr |
| May 12, 10:12 PM EDT | Flash Flood Warning | CLE | Stark, Wayne | 8 hr |
| May 12, 10:21 PM EDT | Flash Flood Warning | CLE | Portage, Trumbull | 8 hr |
| May 12, 10:22 PM EDT | Special Weather Statement | PBZ | Carroll, Columbiana | 53 min |
| May 12, 10:43 PM EDT | Flash Flood Warning | CLE | Mahoning | 7 hr |
| May 12, 10:57 PM EDT | River Flood Warning | CLE | Summit | 11 hr |
| May 12, 10:57 PM EDT | River Flood Warning | CLE | Marion | 13 hr |
| May 12, 11:19 PM EDT | Special Weather Statement | PBZ | Columbiana | 56 min |
| May 13, 12:20 AM EDT | River Flood Warning | CLE | Cuyahoga | 29 hr |
| May 13, 1:32 AM EDT | River Flood Warning | CLE | Trumbull | 33 hr |
| May 13, 3:55 AM EDT | Areal Flood Warning | CLE | Cuyahoga, Lorain, Medina, Summit | 16 hr |
| May 13, 4:11 AM EDT | Areal Flood Warning | CLE | Trumbull | 6 hr |
| May 13, 4:13 AM EDT | Flash Flood Watch | CLE | Ashtabula, Cuyahoga, Erie, Geauga, Lake, Lorain and 7 more | 17 hr |
| May 13, 9:57 AM EDT | River Flood Warning | CLE | Cuyahoga | 14 hr |
| May 13, 12:37 PM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Butler, Darke, Defiance, Fulton and 15 more | 113 min |
| May 13, 3:11 PM EDT | Special Marine Warning | CLE | 2 hr | |
| May 13, 3:30 PM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 45 min |
| May 13, 3:46 PM EDT | Special Weather Statement | ILN | Mercer | 29 min |
| May 13, 4:00 PM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Crawford, Darke, Defiance, Fulton and 17 more | 2 hr |
| May 13, 4:04 PM EDT | Special Weather Statement | IWX | Paulding | 26 min |
| May 13, 4:28 PM EDT | Special Weather Statement | IWX | Allen, Henry, Putnam | 32 min |
| May 13, 4:51 PM EDT | Severe Thunderstorm Warning | IWX | Henry | 24 min |
| May 13, 5:01 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Wood | 44 min |
| May 13, 5:18 PM EDT | Special Marine Warning | CLE | 117 min | |
| May 13, 9:14 PM EDT | Special Weather Statement | ILN | Preble | 46 min |
| May 13, 9:44 PM EDT | Special Weather Statement | ILN | Preble | 31 min |
| May 13, 10:02 PM EDT | Severe Thunderstorm Warning | ILN | Miami, Montgomery | 28 min |
| May 13, 10:24 PM EDT | Special Weather Statement | ILN | Miami | 36 min |
| May 13, 10:37 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Miami | 23 min |
| May 13, 10:59 PM EDT | Special Weather Statement | ILN | Champaign | 31 min |
| May 13, 11:27 PM EDT | Special Weather Statement | ILN | Union | 33 min |
| May 13, 11:57 PM EDT | Special Weather Statement | ILN | Delaware | 33 min |
| May 14, 12:00 AM EDT | Severe Thunderstorm Warning | ILN | Delaware | 45 min |
| May 14, 12:01 AM EDT | Special Weather Statement | ILN | Franklin | 29 min |
| May 14, 12:23 AM EDT | Severe Thunderstorm Warning | CLE | Morrow | 52 min |
| May 14, 12:29 AM EDT | Special Weather Statement | ILN | Delaware, Franklin, Licking | 61 min |
| May 14, 12:38 AM EDT | Tornado Warning | CLE | Morrow | 52 min |
| May 14, 12:57 AM EDT | Tornado Warning | CLE | Knox, Richland | 33 min |
| May 14, 1:27 AM EDT | Severe Thunderstorm Warning | CLE | Ashland, Holmes, Knox, Richland | 48 min |
| May 14, 2:52 AM EDT | Areal Flood Advisory | PBZ | Guernsey | 6 hr |
| May 14, 9:36 AM EDT | Special Weather Statement | ILN | Clermont | 24 min |
| May 14, 10:07 AM EDT | Special Weather Statement | ILN | Clermont | 23 min |
| May 14, 10:54 AM EDT | Special Weather Statement | ILN | Clinton | 36 min |
| May 14, 11:11 AM EDT | Flood Watch | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 1 more | 17 hr |
| May 14, 11:37 AM EDT | Mesoscale Discussion | SPC | Adams, Ashland, Athens, Belmont, Brown, Carroll and 37 more | 53 min |
| May 14, 11:49 AM EDT | Flood Watch | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 28 hr |
| May 14, 12:59 PM EDT | Special Weather Statement | ILN | Pickaway | 31 min |
| May 14, 1:13 PM EDT | Severe Thunderstorm Warning | ILN | Pickaway, Ross | 32 min |
| May 14, 1:15 PM EDT | Special Weather Statement | ILN | Licking | 30 min |
| May 14, 1:23 PM EDT | Tornado Watch | SPC | Adams, Ashland, Ashtabula, Athens, Belmont, Brown and 63 more | 9 hr |
| May 14, 1:44 PM EDT | Special Marine Warning | CLE | 2 hr | |
| May 14, 1:44 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Pickaway | 46 min |
| May 14, 1:51 PM EDT | Tornado Warning | CLE | Knox | 39 min |
| May 14, 2:04 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Licking | 41 min |
| May 14, 2:11 PM EDT | Areal Flood Warning | CLE | Lorain | 10 hr |
| May 14, 2:13 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Richland | 62 min |
| May 14, 2:13 PM EDT | Special Weather Statement | RLX | Perry | 62 min |
| May 14, 2:17 PM EDT | Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 20 hr |
| May 14, 2:22 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 38 min |
| May 14, 2:25 PM EDT | Tornado Warning | CLE | Ashland, Richland | 35 min |
| May 14, 2:28 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 47 min |
| May 14, 2:28 PM EDT | Special Weather Statement | ILN | Ross | 32 min |
| May 14, 2:31 PM EDT | Special Marine Warning | CLE | 119 min | |
| May 14, 2:31 PM EDT | Flash Flood Watch | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 13 hr |
| May 14, 2:36 PM EDT | Severe Thunderstorm Warning | ILN | Licking | 54 min |
| May 14, 2:38 PM EDT | Areal Flood Warning | CLE | Knox | 10 hr |
| May 14, 2:38 PM EDT | Severe Thunderstorm Warning | ILN | Pickaway, Ross | 52 min |
| May 14, 2:43 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Muskingum | 47 min |
| May 14, 2:47 PM EDT | Tornado Warning | CLE | Ashland, Wayne | 28 min |
| May 14, 2:51 PM EDT | Severe Thunderstorm Warning | CLE | Holmes | 54 min |
| May 14, 2:51 PM EDT | Areal Flood Advisory | ILN | Fairfield, Franklin, Pickaway, Ross | 3 hr |
| May 14, 2:52 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 38 min |
| May 14, 2:57 PM EDT | Tornado Warning | CLE | Holmes | 33 min |
| May 14, 3:07 PM EDT | Mesoscale Discussion | SPC | Adams, Ashland, Brown, Butler, Champaign, Clark and 37 more | 113 min |
| May 14, 3:10 PM EDT | Tornado Warning | CLE | Wayne | 35 min |
| May 14, 3:11 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Pickaway | 49 min |
| May 14, 3:16 PM EDT | Severe Thunderstorm Warning | CLE | Lake | 44 min |
| May 14, 3:18 PM EDT | Areal Flood Warning | CLE | Cuyahoga, Geauga, Holmes, Lake, Medina, Summit and 1 more | 10 hr |
| May 14, 3:28 PM EDT | Special Weather Statement | PBZ | Coshocton, Tuscarawas | 47 min |
| May 14, 3:31 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Tuscarawas | 44 min |
| May 14, 3:41 PM EDT | Severe Thunderstorm Warning | CLE | Lake | 49 min |
| May 14, 3:43 PM EDT | Special Weather Statement | ILN | Licking | 32 min |
| May 14, 3:51 PM EDT | Special Weather Statement | ILN | Fairfield | 24 min |
| May 14, 3:54 PM EDT | Severe Thunderstorm Warning | CLE | Medina, Summit | 51 min |
| May 14, 3:56 PM EDT | Special Weather Statement | ILN | Ross | 34 min |
| May 14, 4:01 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 59 min |
| May 14, 4:02 PM EDT | Special Weather Statement | ILN | Adams | 28 min |
| May 14, 4:03 PM EDT | Areal Flood Advisory | ILN | Adams, Brown | 3 hr |
| May 14, 4:06 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown | 39 min |
| May 14, 4:13 PM EDT | Severe Thunderstorm Warning | ILN | Adams | 32 min |
| May 14, 4:20 PM EDT | Tornado Warning | ILN | Adams | 25 min |
| May 14, 4:21 PM EDT | Special Weather Statement | PBZ | Coshocton | 39 min |
| May 14, 4:29 PM EDT | Special Marine Warning | CLE | 2 hr | |
| May 14, 4:30 PM EDT | Severe Thunderstorm Warning | CLE | Lake | 30 min |
| May 14, 4:30 PM EDT | Special Weather Statement | ILN | Ross | 30 min |
| May 14, 4:33 PM EDT | Areal Flood Warning | CLE | Portage | 10 hr |
| May 14, 4:33 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga, Portage | 57 min |
| May 14, 4:39 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Highland | 51 min |
| May 14, 4:42 PM EDT | Tornado Warning | ILN | Adams, Pike, Scioto | 33 min |
| May 14, 4:54 PM EDT | Areal Flood Warning | CLE | Ashtabula, Trumbull | 10 hr |
| May 14, 4:58 PM EDT | Severe Thunderstorm Warning | PBZ | Tuscarawas | 47 min |
| May 14, 5:02 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross | 43 min |
| May 14, 5:05 PM EDT | Special Weather Statement | ILN | Warren | 25 min |
| May 14, 5:08 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Lake, Trumbull | 67 min |
| May 14, 5:15 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Greene, Montgomery, Warren | 45 min |
| May 14, 5:21 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 54 min |
| May 14, 5:23 PM EDT | Tornado Warning | ILN | Pike, Ross | 22 min |
| May 14, 5:23 PM EDT | Tornado Warning | ILN | Greene, Warren | 22 min |
| May 14, 5:25 PM EDT | Areal Flood Warning | CLE | Stark | 10 hr |
| May 14, 5:42 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Trumbull | 63 min |
| May 14, 5:43 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana | 62 min |
| May 14, 5:44 PM EDT | Severe Thunderstorm Warning | ILN | Hocking, Pickaway, Ross | 46 min |
| May 14, 5:47 PM EDT | Tornado Warning | ILN | Clark, Greene, Madison | 28 min |
| May 14, 5:50 PM EDT | Mesoscale Discussion | SPC | Ashtabula, Athens, Belmont, Carroll, Columbiana, Coshocton and 19 more | 85 min |
| May 14, 5:51 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Monroe | 39 min |
| May 14, 5:52 PM EDT | Tornado Warning | ILN | Pickaway, Ross | 23 min |
| May 14, 5:58 PM EDT | Tornado Warning | ILN | Hocking, Pike, Ross | 32 min |
| May 14, 5:59 PM EDT | Severe Thunderstorm Warning | RLX | Vinton | 46 min |
| May 14, 6:09 PM EDT | Tornado Warning | ILN | Clark | 36 min |
| May 14, 6:13 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 47 min |
| May 14, 6:15 PM EDT | Tornado Warning | ILN | Fairfield, Franklin, Pickaway | 30 min |
| May 14, 6:26 PM EDT | Tornado Warning | ILN | Hocking | 34 min |
| May 14, 6:27 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Harrison, Jefferson | 48 min |
| May 14, 6:29 PM EDT | Tornado Warning | ILN | Champaign, Clark, Madison | 31 min |
| May 14, 6:41 PM EDT | Special Weather Statement | ILN | Fairfield | 49 min |
| May 14, 6:42 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Monroe | 48 min |
| May 14, 6:45 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 45 min |
| May 14, 6:49 PM EDT | Tornado Warning | ILN | Madison, Union | 26 min |
| May 14, 6:53 PM EDT | Special Weather Statement | RLX | Perry, Vinton | 52 min |
| May 14, 6:54 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana, Jefferson | 66 min |
| May 14, 6:58 PM EDT | Tornado Warning | CLE | Holmes | 47 min |
| May 14, 7:00 PM EDT | Areal Flood Warning | CLE | Mahoning | 10 hr |
| May 14, 7:01 PM EDT | Severe Thunderstorm Watch | SPC | Belmont, Carroll, Columbiana, Guernsey, Harrison, Jefferson and 3 more | 4 hr |
| May 14, 7:02 PM EDT | Severe Thunderstorm Warning | ILN | Hocking | 43 min |
| May 14, 7:15 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan, Perry | 60 min |
| May 14, 7:26 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Harrison, Jefferson, Monroe | 49 min |
| May 14, 7:29 PM EDT | Severe Thunderstorm Warning | PBZ | Muskingum | 46 min |
| May 14, 7:35 PM EDT | Tornado Warning | CLE | Holmes, Stark, Wayne | 55 min |
| May 14, 7:40 PM EDT | Flash Flood Watch | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 30 hr |
| May 14, 7:49 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 41 min |
| May 14, 8:02 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Muskingum, Noble | 43 min |
| May 14, 8:10 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum | 50 min |
| May 14, 8:12 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Stark, Summit | 48 min |
| May 14, 8:42 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Guernsey, Harrison, Noble | 48 min |
| May 14, 8:45 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Harrison, Tuscarawas | 45 min |
| May 14, 8:47 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Trumbull | 28 min |
| May 14, 8:52 PM EDT | Special Weather Statement | PBZ | Columbiana | 23 min |
| May 14, 9:33 PM EDT | Mesoscale Discussion | SPC | Belmont, Carroll, Columbiana, Harrison, Jefferson, Mahoning and 2 more | 87 min |
| May 14, 9:35 PM EDT | Special Weather Statement | PBZ | Harrison, Jefferson | 40 min |
| May 14, 11:28 PM EDT | Special Weather Statement | ILN | Fairfield | 47 min |
| May 14, 11:47 PM EDT | Special Weather Statement | RLX | Perry | 13 min |
| May 15, 12:37 AM EDT | Areal Flood Advisory | CLE | Knox | 3 hr |
| May 15, 4:46 AM EDT | Small Craft Advisory | CLE | 17 hr | |
| May 15, 9:07 AM EDT | River Flood Warning | CLE | Lorain | 30 hr |
| May 15, 10:25 AM EDT | Flood Watch | RLX | Washington | 22 hr |
| May 15, 10:52 AM EDT | River Flood Warning | CLE | Marion | 27 hr |
| May 15, 10:52 AM EDT | River Flood Warning | CLE | Marion | 26 hr |
| May 15, 11:04 AM EDT | River Flood Watch | PBZ | Coshocton | 21 hr |
| May 15, 11:19 AM EDT | River Flood Warning | IWX | Defiance | 4 days |
| May 15, 12:07 PM EDT | Special Marine Warning | CLE | 113 min | |
| May 15, 4:32 PM EDT | River Flood Warning | CLE | Trumbull | 23 hr |
| May 15, 7:40 PM EDT | Areal Flood Advisory | PBZ | Tuscarawas | 24 hr |
| May 15, 7:51 PM EDT | River Flood Warning | CLE | Lake | 27 hr |
| May 15, 10:02 PM EDT | River Flood Warning | CLE | Holmes, Wayne | 59 hr |
| May 16, 11:01 AM EDT | River Flood Warning | ILN | Pickaway | 17 hr |
| May 16, 12:41 PM EDT | Special Weather Statement | ILN | Hamilton | 34 min |
| May 16, 1:20 PM EDT | Special Weather Statement | ILN | Butler, Hamilton | 25 min |
| May 16, 2:28 PM EDT | Special Weather Statement | ILN | Butler, Clermont, Hamilton, Preble | 62 min |
| May 16, 4:47 PM EDT | Special Weather Statement | ILN | Butler, Preble | 43 min |
| May 16, 5:28 PM EDT | Special Weather Statement | ILN | Butler, Clermont, Hamilton, Preble, Warren | 47 min |
| May 16, 7:03 PM EDT | Special Weather Statement | ILN | Brown, Clermont, Clinton, Darke, Montgomery, Preble and 1 more | 57 min |
| May 17, 10:20 AM EDT | Special Weather Statement | ILN | Champaign, Clark, Clinton, Delaware, Fayette, Franklin and 5 more | 55 min |
| May 17, 2:35 PM EDT | Frost Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 17 hr |
| May 17, 3:05 PM EDT | Frost Advisory | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 18 hr |
| May 17, 3:12 PM EDT | Frost Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 18 hr |
| May 17, 3:45 PM EDT | Frost Advisory | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 18 hr |
| May 17, 4:35 PM EDT | Special Weather Statement | ILN | Fairfield | 25 min |
| May 18, 2:25 PM EDT | Frost Advisory | RLX | Athens, Gallia, Meigs, Morgan, Perry, Washington | 19 hr |
| May 18, 2:30 PM EDT | Frost Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 18 hr |
| May 20, 9:47 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 7 hr |
| May 21, 12:23 AM EDT | Mesoscale Discussion | SPC | Defiance, Fulton, Paulding, Van Wert, Williams | 97 min |
| May 21, 1:33 AM EDT | Special Weather Statement | IWX | Allen, Paulding, Putnam, Van Wert | 57 min |
| May 21, 2:00 AM EDT | Special Weather Statement | ILN | Auglaize, Hardin | 30 min |
| May 21, 2:31 AM EDT | Special Weather Statement | ILN | Hardin, Logan | 29 min |
| May 21, 2:56 AM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Defiance, Fulton, Hancock, Hardin and 12 more | 94 min |
| May 21, 3:00 AM EDT | Special Weather Statement | ILN | Delaware, Union | 30 min |
| May 21, 3:28 AM EDT | Special Weather Statement | ILN | Delaware | 32 min |
| May 21, 3:50 AM EDT | Severe Thunderstorm Warning | IWX | Williams | 40 min |
| May 21, 3:58 AM EDT | Special Weather Statement | ILN | Licking | 32 min |
| May 21, 4:12 AM EDT | Special Weather Statement | IWX | Defiance | 48 min |
| May 21, 4:26 AM EDT | Mesoscale Discussion | SPC | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 34 min |
| May 21, 6:29 AM EDT | Special Weather Statement | IWX | Defiance, Fulton, Henry, Williams | 61 min |
| May 21, 7:29 AM EDT | Special Weather Statement | IWX | Putnam | 31 min |
| May 21, 7:33 AM EDT | Special Weather Statement | IWX | Van Wert | 27 min |
| May 21, 7:56 AM EDT | Special Weather Statement | IWX | Putnam | 19 min |
| May 21, 8:10 AM EDT | Special Marine Warning | CLE | 80 min | |
| May 21, 8:16 AM EDT | Special Weather Statement | IWX | Allen, Van Wert | 29 min |
| May 21, 9:03 AM EDT | Special Weather Statement | ILN | Mercer | 27 min |
| May 21, 11:32 AM EDT | Special Weather Statement | ILN | Logan, Union | 28 min |
| May 21, 12:54 PM EDT | Mesoscale Discussion | SPC | Adams, Athens, Auglaize, Brown, Butler, Champaign and 36 more | 3 hr |
| May 21, 1:52 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Auglaize, Brown, Butler, Champaign and 35 more | 9 hr |
| May 21, 2:41 PM EDT | Special Weather Statement | RLX | Perry | 34 min |
| May 21, 3:01 PM EDT | Special Weather Statement | ILN | Miami | 29 min |
| May 21, 3:15 PM EDT | Special Weather Statement | RLX | Morgan | 30 min |
| May 21, 3:17 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Shelby | 43 min |
| May 21, 3:32 PM EDT | Special Weather Statement | ILN | Mercer | 28 min |
| May 21, 3:39 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Mercer | 51 min |
| May 21, 3:45 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan | 45 min |
| May 21, 3:56 PM EDT | Areal Flood Advisory | CLE | Ashtabula | 3 hr |
| May 21, 4:05 PM EDT | Severe Thunderstorm Warning | ILN | Logan, Union | 40 min |
| May 21, 4:06 PM EDT | Special Weather Statement | RLX | Washington | 24 min |
| May 21, 4:12 PM EDT | Special Weather Statement | ILN | Shelby | 33 min |
| May 21, 4:12 PM EDT | Mesoscale Discussion | SPC | Adams, Athens, Auglaize, Brown, Butler, Champaign and 34 more | 2 hr |
| May 21, 4:13 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark | 47 min |
| May 21, 4:14 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Washington | 31 min |
| May 21, 4:30 PM EDT | Areal Flood Advisory | ILN | Champaign, Logan, Shelby | 3 hr |
| May 21, 4:33 PM EDT | Special Weather Statement | ILN | Union | 27 min |
| May 21, 4:35 PM EDT | Special Weather Statement | ILN | Miami | 25 min |
| May 21, 4:44 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 31 min |
| May 21, 4:46 PM EDT | Areal Flood Advisory | ILN | Auglaize, Darke, Mercer, Miami, Shelby | 3 hr |
| May 21, 4:50 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Miami | 40 min |
| May 21, 4:55 PM EDT | Tornado Warning | ILN | Clark | 20 min |
| May 21, 4:56 PM EDT | Areal Flood Advisory | ILN | Champaign, Clark | 3 hr |
| May 21, 4:59 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark | 46 min |
| May 21, 5:07 PM EDT | Severe Thunderstorm Warning | CLE | Knox, Marion, Morrow | 53 min |
| May 21, 5:17 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery | 43 min |
| May 21, 5:23 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene, Miami, Montgomery | 52 min |
| May 21, 5:28 PM EDT | Special Weather Statement | ILN | Darke | 32 min |
| May 21, 5:29 PM EDT | Areal Flood Advisory | ILN | Clark, Darke, Greene, Miami, Montgomery | 3 hr |
| May 21, 5:30 PM EDT | Areal Flood Advisory | CLE | Knox, Marion, Morrow | 3 hr |
| May 21, 5:32 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Fayette, Madison | 43 min |
| May 21, 5:35 PM EDT | Special Weather Statement | ILN | Union | 25 min |
| May 21, 5:43 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 32 min |
| May 21, 5:48 PM EDT | Special Weather Statement | PBZ | Guernsey | 42 min |
| May 21, 5:50 PM EDT | Areal Flood Advisory | ILN | Darke | 3 hr |
| May 21, 6:08 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Greene | 37 min |
| May 21, 6:13 PM EDT | Areal Flood Advisory | ILN | Clinton, Fayette, Greene, Madison, Pickaway, Ross | 3 hr |
| May 21, 6:14 PM EDT | Special Weather Statement | ILN | Darke, Miami | 31 min |
| May 21, 6:19 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery | 41 min |
| May 21, 6:22 PM EDT | Flash Flood Warning | ILN | Miami, Montgomery | 6 hr |
| May 21, 6:32 PM EDT | Special Weather Statement | ILN | Ross | 28 min |
| May 21, 6:33 PM EDT | Flash Flood Warning | ILN | Clark, Greene | 6 hr |
| May 21, 6:33 PM EDT | Special Weather Statement | PBZ | Guernsey | 27 min |
| May 21, 6:42 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 33 min |
| May 21, 6:43 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Noble | 17 min |
| May 21, 6:55 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Greene | 35 min |
| May 21, 6:56 PM EDT | Flash Flood Warning | ILN | Champaign, Clark, Miami | 3 hr |
| May 21, 7:00 PM EDT | Special Weather Statement | ILN | Miami | 30 min |
| May 21, 7:07 PM EDT | Areal Flood Advisory | ILN | Clinton, Fayette, Highland, Ross | 3 hr |
| May 21, 7:10 PM EDT | Special Weather Statement | PBZ | Noble | 50 min |
| May 21, 7:13 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe, Noble | 32 min |
| May 21, 7:17 PM EDT | Special Weather Statement | ILN | Miami | 43 min |
| May 21, 7:19 PM EDT | Flash Flood Watch | ILN | Adams, Champaign, Clark, Clinton, Fayette, Greene and 9 more | 5 hr |
| May 21, 7:19 PM EDT | Special Weather Statement | ILN | Highland | 26 min |
| May 21, 7:23 PM EDT | Special Weather Statement | ILN | Greene | 37 min |
| May 21, 7:35 PM EDT | Areal Flood Advisory | ILN | Adams, Highland, Pike, Scioto | 3 hr |
| May 21, 7:43 PM EDT | Special Weather Statement | ILN | Highland | 32 min |
| May 21, 7:45 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 30 min |
| May 21, 7:50 PM EDT | Mesoscale Discussion | SPC | Adams, Athens, Brown, Butler, Champaign, Clark and 25 more | 85 min |
| May 21, 7:57 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Highland, Pike | 33 min |
| May 21, 8:02 PM EDT | Severe Thunderstorm Warning | ILN | Clinton | 28 min |
| May 21, 8:04 PM EDT | Special Weather Statement | ILN | Scioto | 26 min |
| May 21, 8:11 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Scioto | 34 min |
| May 21, 8:18 PM EDT | Special Weather Statement | RLX | Gallia, Jackson, Lawrence | 27 min |
| May 21, 8:21 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 24 min |
| May 21, 8:27 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Ottawa, Sandusky | 63 min |
| May 21, 8:36 PM EDT | Areal Flood Advisory | CLE | Erie, Ottawa | 3 hr |
| May 21, 8:38 PM EDT | Areal Flood Advisory | ILN | Brown, Clermont, Clinton, Montgomery, Warren | 2 hr |
| May 21, 8:41 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 34 min |
| May 21, 8:45 PM EDT | Special Marine Warning | CLE | 2 hr | |
| May 21, 8:46 PM EDT | Special Marine Warning | CLE | 89 min | |
| May 21, 8:49 PM EDT | Special Weather Statement | RLX | Lawrence | 26 min |
| May 21, 9:17 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron, Lorain | 58 min |
| May 21, 9:29 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Geauga, Lake | 61 min |
| May 21, 9:30 PM EDT | Special Marine Warning | CLE | 75 min | |
| May 21, 9:31 PM EDT | River Flood Warning | ILN | Champaign, Clark, Greene | 11 hr |
| May 21, 9:41 PM EDT | Areal Flood Advisory | CLE | Erie, Huron | 3 hr |
| May 21, 9:54 PM EDT | Areal Flood Warning | CLE | Ashtabula, Geauga, Lake | 3 hr |
| May 21, 10:14 PM EDT | Special Weather Statement | ILN | Hamilton | 31 min |
| May 21, 10:16 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Huron, Richland | 74 min |
| May 21, 10:55 PM EDT | Areal Flood Advisory | CLE | Ashland, Lorain, Medina, Richland | 3 hr |
| May 21, 10:58 PM EDT | Tornado Warning | CLE | Ashtabula, Trumbull | 47 min |
| May 21, 11:10 PM EDT | Flash Flood Warning | CLE | Ashtabula, Geauga, Lake, Trumbull | 5 hr |
| May 21, 11:28 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Holmes, Knox, Richland | 77 min |
| May 21, 11:30 PM EDT | Areal Flood Advisory | CLE | Erie, Ottawa | 3 hr |
| May 21, 11:54 PM EDT | Areal Flood Advisory | ILN | Butler, Hamilton | 3 hr |
| May 22, 12:09 AM EDT | Special Weather Statement | ILN | Hamilton | 36 min |
| May 22, 12:14 AM EDT | Areal Flood Warning | ILN | Miami, Montgomery | 6 hr |
| May 22, 12:24 AM EDT | Areal Flood Warning | ILN | Clark, Greene | 6 hr |
| May 22, 12:28 AM EDT | Special Weather Statement | ILN | Clermont | 32 min |
| May 22, 3:06 AM EDT | Special Weather Statement | ILN | Greene | 24 min |
| May 22, 3:41 AM EDT | Special Weather Statement | ILN | Union | 34 min |
| May 22, 4:15 AM EDT | Special Weather Statement | ILN | Delaware | 30 min |
| May 22, 4:42 AM EDT | Special Weather Statement | ILN | Delaware | 33 min |
| May 22, 4:57 AM EDT | Areal Flood Advisory | ILN | Delaware, Franklin, Licking, Union | 3 hr |
| May 22, 5:13 AM EDT | Special Weather Statement | ILN | Delaware, Licking | 47 min |
| May 22, 5:23 AM EDT | Special Weather Statement | ILN | Fairfield | 52 min |
| May 22, 5:37 AM EDT | Special Weather Statement | PBZ | Muskingum | 38 min |
| May 22, 5:57 AM EDT | Special Weather Statement | ILN | Licking | 48 min |
| May 22, 6:07 AM EDT | Areal Flood Warning | ILN | Clark, Greene, Miami, Montgomery | 11 hr |
| May 22, 6:21 AM EDT | Areal Flood Advisory | ILN | Fairfield, Licking | 3 hr |
| May 22, 8:14 AM EDT | Special Weather Statement | PBZ | Muskingum | 46 min |
| May 22, 1:41 PM EDT | Areal Flood Warning | ILN | Greene, Warren | 36 hr |
| May 22, 2:08 PM EDT | River Flood Warning | CLE | Lake | 18 hr |
| May 23, 3:31 PM EDT | Small Craft Advisory | CLE | 3 hr | |
| May 27, 12:56 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont | 49 min |
| May 27, 1:09 PM EDT | Special Weather Statement | PBZ | Carroll | 21 min |
| May 27, 1:30 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Jefferson | 30 min |
| May 27, 1:35 PM EDT | Special Weather Statement | ILN | Clermont | 25 min |
| May 27, 1:42 PM EDT | Special Weather Statement | RLX | Gallia, Lawrence | 63 min |
| May 27, 2:16 PM EDT | Special Weather Statement | ILN | Clinton | 29 min |
| May 27, 3:04 PM EDT | Special Weather Statement | ILN | Scioto | 26 min |
| May 27, 3:10 PM EDT | Special Weather Statement | ILN | Pike | 35 min |
| May 27, 3:30 PM EDT | Special Weather Statement | ILN | Adams | 30 min |
| May 27, 3:37 PM EDT | Special Weather Statement | RLX | Vinton | 23 min |
| May 27, 3:43 PM EDT | Special Weather Statement | ILN | Scioto | 32 min |
| May 27, 3:52 PM EDT | Special Weather Statement | ILN | Adams | 23 min |
| May 27, 3:56 PM EDT | Special Weather Statement | RLX | Gallia, Jackson, Lawrence | 34 min |
| May 27, 4:04 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 26 min |
| May 27, 4:09 PM EDT | Severe Thunderstorm Warning | ILN | Scioto | 51 min |
| May 27, 4:30 PM EDT | Special Weather Statement | ILN | Scioto | 30 min |
| May 27, 4:40 PM EDT | Areal Flood Advisory | ILN | Scioto | 95 min |
| May 27, 5:56 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Stark, Summit | 49 min |
| May 27, 6:50 PM EDT | Special Weather Statement | ILN | Licking | 25 min |
| May 27, 7:01 PM EDT | Special Weather Statement | PBZ | Guernsey | 29 min |
| May 27, 7:05 PM EDT | Areal Flood Advisory | PBZ | Muskingum | 4 hr |
| May 27, 7:16 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain, Medina, Summit | 59 min |
| May 27, 7:17 PM EDT | Special Weather Statement | ILN | Licking | 28 min |
| May 27, 8:03 PM EDT | Special Weather Statement | ILN | Licking | 27 min |
| May 27, 8:23 PM EDT | Areal Flood Advisory | ILN | Fairfield | 112 min |
| May 27, 8:29 PM EDT | Severe Thunderstorm Warning | CLE | Medina, Stark, Summit, Wayne | 46 min |
| May 27, 9:49 PM EDT | Special Weather Statement | IWX | Van Wert | 41 min |
| May 27, 9:49 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 26 min |
| May 28, 3:58 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 42 hr |
| May 28, 4:19 AM EDT | Flash Flood Watch | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 17 hr |
| May 28, 1:14 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 46 min |
| May 28, 1:28 PM EDT | Special Weather Statement | ILN | Delaware, Union | 47 min |
| May 28, 2:18 PM EDT | Special Weather Statement | IWX | Allen, Van Wert | 27 min |
| May 28, 2:19 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Holmes, Knox, Richland, Stark | 56 min |
| May 28, 2:26 PM EDT | Flash Flood Watch | CLE | Holmes, Knox, Marion, Morrow | 7 hr |
| May 28, 2:28 PM EDT | Areal Flood Advisory | ILN | Auglaize, Mercer | 2 hr |
| May 28, 2:28 PM EDT | Mesoscale Discussion | SPC | Athens, Belmont, Coshocton, Fairfield, Guernsey, Harrison and 7 more | 3 hr |
| May 28, 2:38 PM EDT | Flash Flood Warning | PBZ | Coshocton, Muskingum | 3 hr |
| May 28, 2:44 PM EDT | Special Weather Statement | ILN | Mercer | 31 min |
| May 28, 2:57 PM EDT | Flash Flood Watch | ILN | Auglaize, Champaign, Clark, Darke, Delaware, Fairfield and 11 more | 7 hr |
| May 28, 3:17 PM EDT | Special Weather Statement | PBZ | Monroe | 58 min |
| May 28, 3:24 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe | 51 min |
| May 28, 3:27 PM EDT | Areal Flood Advisory | ILN | Darke, Logan, Shelby | 93 min |
| May 28, 3:45 PM EDT | Special Weather Statement | PBZ | Carroll, Tuscarawas | 45 min |
| May 28, 3:59 PM EDT | Special Weather Statement | ILN | Hardin | 31 min |
| May 28, 4:08 PM EDT | Flash Flood Warning | CLE | Crawford, Marion, Morrow, Wyandot | 6 hr |
| May 28, 4:21 PM EDT | Areal Flood Advisory | ILN | Hardin | 84 min |
| May 28, 4:25 PM EDT | Areal Flood Warning | PBZ | Coshocton, Tuscarawas | 3 hr |
| May 28, 4:39 PM EDT | Special Weather Statement | IWX | Allen, Van Wert | 51 min |
| May 28, 4:51 PM EDT | Areal Flood Advisory | IWX | Allen, Putnam, Van Wert | 3 hr |
| May 28, 5:02 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 28 min |
| May 28, 5:09 PM EDT | Areal Flood Advisory | ILN | Delaware, Union | 111 min |
| May 28, 5:22 PM EDT | Areal Flood Warning | PBZ | Carroll, Columbiana, Harrison, Jefferson | 3 hr |
| May 28, 5:32 PM EDT | Flash Flood Warning | IWX | Allen, Putnam, Van Wert | 3 hr |
| May 28, 5:44 PM EDT | Special Weather Statement | RLX | Washington | 61 min |
| May 28, 6:00 PM EDT | Areal Flood Advisory | CLE | Hancock | 11 hr |
| May 28, 6:05 PM EDT | Areal Flood Advisory | ILN | Hardin | 115 min |
| May 28, 6:14 PM EDT | Special Weather Statement | ILN | Brown | 31 min |
| May 28, 6:28 PM EDT | Flash Flood Warning | ILN | Hardin | 2 hr |
| May 28, 6:50 PM EDT | Special Weather Statement | ILN | Brown | 25 min |
| May 28, 7:26 PM EDT | Areal Flood Advisory | ILN | Greene | 2 hr |
| May 28, 8:04 PM EDT | Special Weather Statement | ILN | Ross | 26 min |
| May 28, 8:17 PM EDT | Areal Flood Advisory | ILN | Hardin | 118 min |
| May 28, 8:40 PM EDT | Areal Flood Warning | IWX | Allen, Putnam, Van Wert | 12 hr |
| May 28, 9:28 PM EDT | Flash Flood Warning | RLX | Meigs | 4 hr |
| May 28, 9:59 PM EDT | Areal Flood Warning | CLE | Crawford, Marion, Morrow, Wyandot | 8 hr |
| May 29, 6:00 AM EDT | Areal Flood Advisory | CLE | Crawford, Marion, Morrow, Wyandot | 8 hr |
| May 29, 6:40 AM EDT | Rip Current Statement | CLE | Cuyahoga, Erie, Lorain, Lucas, Ottawa, Sandusky | 9 hr |
| May 29, 1:08 PM EDT | Special Weather Statement | RLX | Gallia | 37 min |
| May 29, 1:22 PM EDT | Flash Flood Warning | RLX | Gallia | 3 hr |
| May 29, 1:33 PM EDT | Special Weather Statement | ILN | Hamilton | 42 min |
| May 29, 1:50 PM EDT | Flash Flood Watch | ILN | Adams, Brown, Clermont, Hamilton, Highland, Pike and 1 more | 5 hr |
| May 29, 2:02 PM EDT | Areal Flood Advisory | ILN | Clermont, Hamilton | 3 hr |
| May 29, 2:13 PM EDT | Flash Flood Warning | ILN | Hamilton | 2 hr |
| May 29, 2:52 PM EDT | Areal Flood Advisory | ILN | Brown, Highland | 3 hr |
| May 29, 3:16 PM EDT | Areal Flood Advisory | ILN | Butler | 3 hr |
| May 29, 4:03 PM EDT | Areal Flood Advisory | ILN | Scioto | 117 min |
| May 29, 5:42 PM EDT | Areal Flood Advisory | ILN | Ross | 3 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 | 128 |
| Tornado Warning | 34 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 15 |
| Special Weather Statement | 179 |
| Flooding | |
| Areal Flood Warning | 22 |
| Flash Flood Warning | 15 |
| River Flood Warning | 21 |
| Flash Flood Watch | 10 |
| Flood Watch | 4 |
| River Flood Watch | 1 |
| Areal Flood Advisory | 57 |
| Cold | |
| Frost Advisory | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| Rip Current Statement | 1 |
| Marine | |
| Special Marine Warning | 16 |
| Small Craft Advisory | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Miami County40
- Clark County38
- Greene County34
- Champaign County32
- Ross County31
- Pickaway County30
- Scioto County29
- Adams County29
- Montgomery County27
- Darke County25
- Fairfield County25
- Licking County25
- Clermont County24
- Lorain County24
- Pike County23
- Brown County23
- Clinton County23
- Delaware County23
- Madison County23
- Union County23
- Summit County23
- Coshocton County22
- Van Wert County22
- Butler County22
- Warren County22
- Mercer County22
- Guernsey County21
- Fayette County21
- Highland County21
- Franklin County21
- Allen County21
- Medina County21
- Tuscarawas County20
- Knox County20
- Hamilton County20
- Hardin County20
- Logan County20
- Trumbull County20
- Harrison County19
- Ashland County19
48 more counties
- Holmes County19
- Wayne County19
- Jefferson County19
- Hocking County19
- Auglaize County19
- Shelby County19
- Erie County19
- Belmont County19
- Muskingum County19
- Cuyahoga County19
- Carroll County18
- Putnam County18
- Preble County18
- Stark County18
- Gallia County17
- Columbiana County17
- Portage County17
- Washington County17
- Richland County16
- Lawrence County16
- Vinton County16
- Monroe County16
- Noble County16
- Perry County16
- Morrow County15
- Lake County15
- Defiance County14
- Paulding County14
- Meigs County14
- Marion County14
- Athens County14
- Morgan County14
- Jackson County13
- Ashtabula County13
- Mahoning County12
- Fulton County11
- Henry County11
- Geauga County11
- Crawford County10
- Huron County10
- Williams County10
- Lucas County9
- Ottawa County9
- Wood County8
- Wyandot County8
- Sandusky County7
- Seneca County6
- Hancock County6
Nearby
Alerts in force nowTornadoes on recordThe radar archive20132015
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.