Alert archive / Ohio / 2018
Weather alerts in Ohio, May 2018
558 weather alerts in May 2018, 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 2018. Tap one for its archive.
- Alerts
- 558
- Warnings
- 167
- Watches
- 16
- Advisories
- 36
- Busiest day
- May 22, 2018101 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, 8:22 PM EDT | Fire Weather Watch | ILN | Adams, Auglaize, Champaign, Darke, Delaware, Fairfield and 14 more | 14 hr |
| May 1, 2:50 AM EDT | Fire Weather Watch | RLX | Athens, Gallia, Jackson, Meigs, Morgan, Perry and 2 more | 7 hr |
| May 1, 9:53 AM EDT | Red Flag Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 10 hr |
| May 1, 10:02 AM EDT | Red Flag Warning | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 10 hr |
| May 1, 10:08 AM EDT | Red Flag Warning | ILN | Auglaize, Butler, Champaign, Clark, Clinton, Darke and 21 more | 10 hr |
| May 1, 10:12 AM EDT | Red Flag Warning | CLE | Ashland, Crawford, Erie, Hancock, Holmes, Huron and 14 more | 10 hr |
| May 2, 4:05 AM EDT | Small Craft Advisory | CLE | 17 hr | |
| May 2, 6:19 PM EDT | Special Weather Statement | IWX | Williams | 26 min |
| May 2, 9:11 PM EDT | Special Marine Warning | CLE | 64 min | |
| May 3, 3:59 AM EDT | Areal Flood Advisory | CLE | Lucas | 6 hr |
| May 3, 7:34 AM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 6 days |
| May 3, 10:48 AM EDT | Special Weather Statement | ILN | Miami | 42 min |
| May 3, 11:33 AM EDT | Special Weather Statement | ILN | Champaign | 42 min |
| May 3, 11:58 AM EDT | Special Weather Statement | ILN | Delaware, Union | 32 min |
| May 3, 12:17 PM EDT | Special Weather Statement | ILN | Franklin, Madison | 28 min |
| May 3, 12:20 PM EDT | Special Weather Statement | ILN | Fayette, Highland, Pickaway, Ross | 25 min |
| May 3, 12:30 PM EDT | Special Weather Statement | ILN | Delaware | 15 min |
| May 3, 12:45 PM EDT | Special Weather Statement | ILN | Delaware, Franklin, Licking | 30 min |
| May 3, 1:07 PM EDT | Special Weather Statement | RLX | Perry | 83 min |
| May 3, 1:14 PM EDT | Special Weather Statement | ILN | Licking | 31 min |
| May 3, 1:23 PM EDT | Special Weather Statement | PBZ | Coshocton | 52 min |
| May 3, 1:54 PM EDT | River Flood Warning | IWX | Defiance | 6 days |
| May 3, 3:13 PM EDT | Special Weather Statement | PBZ | Jefferson | 32 min |
| May 3, 9:01 PM EDT | Small Craft Advisory | CLE | 7 hr | |
| May 3, 9:48 PM EDT | Wind Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 18 hr |
| May 4, 3:34 AM EDT | Wind Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 14 hr |
| May 4, 4:11 AM EDT | Gale Warning | CLE | 15 hr | |
| May 4, 9:32 AM EDT | Low Water Advisory | CLE | 8 hr | |
| May 4, 10:37 AM EDT | River Flood Warning | IWX | Williams | 48 hr |
| May 4, 1:04 PM EDT | Mesoscale Discussion | SPC | Ashland, Ashtabula, Carroll, Columbiana, Crawford, Cuyahoga and 13 more | 86 min |
| May 4, 1:15 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Ottawa, Wood | 45 min |
| May 4, 1:17 PM EDT | Special Marine Warning | CLE | 88 min | |
| May 4, 1:22 PM EDT | Severe Thunderstorm Watch | SPC | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 5 hr |
| May 4, 1:29 PM EDT | Special Marine Warning | CLE | 2 hr | |
| May 4, 1:45 PM EDT | Special Weather Statement | ILN | Hardin | 30 min |
| May 4, 2:03 PM EDT | Special Marine Warning | CLE | 97 min | |
| May 4, 2:03 PM EDT | Special Weather Statement | ILN | Shelby | 27 min |
| May 4, 2:12 PM EDT | Special Weather Statement | ILN | Hardin | 33 min |
| May 4, 2:44 PM EDT | Severe Thunderstorm Watch | SPC | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 6 hr |
| May 4, 2:45 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Logan, Union | 45 min |
| May 4, 2:53 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Darke, Miami, Shelby | 37 min |
| May 4, 2:57 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Medina, Richland, Summit, Wayne | 45 min |
| May 4, 3:02 PM EDT | Severe Thunderstorm Warning | CLE | Marion, Morrow | 43 min |
| May 4, 3:02 PM EDT | Special Weather Statement | PBZ | Columbiana | 28 min |
| May 4, 3:18 PM EDT | Severe Thunderstorm Warning | CLE | Portage | 42 min |
| May 4, 3:21 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Richland | 24 min |
| May 4, 3:23 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Geauga, Lake | 18 min |
| May 4, 3:33 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 42 min |
| May 4, 3:36 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Knox, Richland | 23 min |
| May 4, 3:41 PM EDT | Special Weather Statement | PBZ | Coshocton, Guernsey, Harrison, Muskingum, Tuscarawas | 64 min |
| May 4, 4:20 PM EDT | Mesoscale Discussion | SPC | Ashtabula, Belmont, Carroll, Columbiana, Harrison, Jefferson and 3 more | 55 min |
| May 4, 4:30 PM EDT | Mesoscale Discussion | SPC | Adams, Athens, Brown, Butler, Clark, Clermont and 21 more | 2 hr |
| May 4, 4:43 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana | 32 min |
| May 4, 5:04 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Harrison, Tuscarawas | 26 min |
| May 4, 5:21 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 24 min |
| May 4, 5:37 PM EDT | Special Weather Statement | PBZ | Belmont, Harrison, Jefferson | 53 min |
| May 4, 6:22 PM EDT | Severe Thunderstorm Warning | ILN | Hocking, Pickaway, Ross | 38 min |
| May 4, 6:31 PM EDT | Special Weather Statement | RLX | Morgan, Vinton | 44 min |
| May 4, 6:42 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Highland, Pike | 48 min |
| May 4, 6:43 PM EDT | Special Weather Statement | PBZ | Monroe | 62 min |
| May 4, 6:52 PM EDT | Small Craft Advisory | CLE | 2 hr | |
| May 4, 7:43 PM EDT | Special Weather Statement | RLX | Jackson | 47 min |
| May 4, 8:05 PM EDT | Special Weather Statement | ILN | Adams | 25 min |
| May 4, 8:34 PM EDT | Special Weather Statement | ILN | Scioto | 26 min |
| May 4, 8:59 PM EDT | Small Craft Advisory | CLE | 7 hr | |
| May 6, 8:21 AM EDT | Special Weather Statement | RLX | Lawrence | 3 hr |
| May 6, 8:36 AM EDT | Areal Flood Warning | RLX | Gallia, Lawrence | 11 hr |
| May 6, 2:57 PM EDT | Special Weather Statement | IWX | Allen | 33 min |
| May 6, 3:07 PM EDT | Special Weather Statement | CLE | Hancock | 23 min |
| May 6, 3:16 PM EDT | Flood Watch | RLX | Lawrence | 29 hr |
| May 6, 3:40 PM EDT | Special Weather Statement | CLE | Hancock | 20 min |
| May 6, 3:57 PM EDT | Special Weather Statement | CLE | Ottawa | 33 min |
| May 6, 4:00 PM EDT | Small Craft Advisory | CLE | 12 hr | |
| May 6, 5:04 PM EDT | Special Weather Statement | CLE | Erie | 41 min |
| May 6, 6:10 PM EDT | Special Weather Statement | ILN | Brown | 35 min |
| May 6, 6:33 PM EDT | Special Weather Statement | ILN | Madison | 27 min |
| May 6, 6:43 PM EDT | Special Weather Statement | CLE | Medina, Summit, Wayne | 47 min |
| May 9, 3:42 PM EDT | Small Craft Advisory | CLE | 12 hr | |
| May 9, 6:17 PM EDT | Special Weather Statement | CLE | Lucas | 28 min |
| May 9, 10:51 PM EDT | Special Weather Statement | IWX | Williams | 39 min |
| May 10, 12:16 AM EDT | Special Weather Statement | IWX | Henry | 29 min |
| May 10, 12:30 AM EDT | Special Weather Statement | CLE | Hancock, Lucas, Sandusky, Wood, Wyandot | 30 min |
| May 10, 12:59 AM EDT | Special Weather Statement | CLE | Ashland, Crawford, Marion, Morrow, Richland | 31 min |
| May 10, 2:08 AM EDT | Special Weather Statement | ILN | Preble | 37 min |
| May 10, 3:13 AM EDT | Special Weather Statement | PBZ | Columbiana | 47 min |
| May 11, 9:07 AM EDT | Small Craft Advisory | CLE | 19 hr | |
| May 12, 4:54 AM EDT | Special Weather Statement | CLE | Ashtabula | 111 min |
| May 12, 1:51 PM EDT | Mesoscale Discussion | SPC | Athens, Belmont, Carroll, Columbiana, Coshocton, Guernsey and 15 more | 2 hr |
| May 12, 2:47 PM EDT | Severe Thunderstorm Watch | SPC | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 7 more | 8 hr |
| May 12, 3:27 PM EDT | Severe Thunderstorm Warning | PBZ | Harrison, Jefferson | 33 min |
| May 12, 3:45 PM EDT | Special Weather Statement | ILN | Licking | 30 min |
| May 12, 3:48 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Guernsey | 42 min |
| May 12, 3:54 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Jefferson | 51 min |
| May 12, 4:08 PM EDT | Special Weather Statement | PBZ | Columbiana | 22 min |
| May 12, 4:12 PM EDT | Special Weather Statement | ILN | Licking | 18 min |
| May 12, 4:17 PM EDT | Special Weather Statement | RLX | Perry | 43 min |
| May 12, 4:20 PM EDT | Mesoscale Discussion | SPC | Butler, Champaign, Clark, Clinton, Darke, Fairfield and 12 more | 115 min |
| May 12, 4:29 PM EDT | Special Weather Statement | ILN | Madison | 31 min |
| May 12, 4:40 PM EDT | Special Weather Statement | ILN | Madison | 20 min |
| May 12, 4:42 PM EDT | Severe Thunderstorm Warning | ILN | Franklin, Madison, Pickaway | 27 min |
| May 12, 4:53 PM EDT | Severe Thunderstorm Warning | RLX | Morgan, Perry | 12 min |
| May 12, 5:05 PM EDT | Mesoscale Discussion | SPC | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 7 more | 115 min |
| May 12, 5:09 PM EDT | Special Weather Statement | ILN | Franklin | 36 min |
| May 12, 6:36 PM EDT | Special Weather Statement | ILN | Ross | 24 min |
| May 13, 1:56 PM EDT | Mesoscale Discussion | SPC | Monroe | 2 hr |
| May 13, 4:28 PM EDT | Severe Thunderstorm Watch | SPC | Belmont, Guernsey, Monroe, Morgan, Muskingum, Noble and 1 more | 7 hr |
| May 13, 5:13 PM EDT | Severe Thunderstorm Warning | RLX | Perry | 23 min |
| May 13, 5:15 PM EDT | Special Weather Statement | ILN | Fairfield | 30 min |
| May 13, 5:18 PM EDT | Special Weather Statement | ILN | Perry | 12 min |
| May 13, 5:43 PM EDT | Special Weather Statement | ILN | Hocking | 32 min |
| May 13, 6:15 PM EDT | Special Weather Statement | ILN | Hocking | 45 min |
| May 13, 6:17 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Monroe, Muskingum, Noble | 43 min |
| May 13, 6:29 PM EDT | Special Weather Statement | ILN | Fayette | 46 min |
| May 13, 6:44 PM EDT | Special Weather Statement | ILN | Ross | 31 min |
| May 13, 6:51 PM EDT | Special Weather Statement | RLX | Morgan | 24 min |
| May 13, 6:52 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe | 25 min |
| May 13, 6:53 PM EDT | Special Weather Statement | ILN | Fayette | 37 min |
| May 13, 6:54 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Guernsey, Noble | 36 min |
| May 13, 7:00 PM EDT | Mesoscale Discussion | SPC | Belmont, Carroll, Guernsey, Harrison, Jefferson, Monroe and 4 more | 60 min |
| May 13, 7:12 PM EDT | Special Weather Statement | ILN | Fayette, Ross | 48 min |
| May 13, 7:21 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Pickaway, Ross | 24 min |
| May 13, 7:22 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Guernsey, Noble | 33 min |
| May 13, 7:25 PM EDT | Special Weather Statement | RLX | Athens | 80 min |
| May 13, 7:27 PM EDT | Special Weather Statement | ILN | Butler | 33 min |
| May 13, 7:41 PM EDT | Severe Thunderstorm Warning | ILN | Hocking, Pickaway, Ross | 16 min |
| May 13, 7:59 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont | 22 min |
| May 13, 8:03 PM EDT | Special Weather Statement | ILN | Hocking | 27 min |
| May 13, 8:05 PM EDT | Special Weather Statement | ILN | Hocking | 10 min |
| May 13, 8:14 PM EDT | Special Weather Statement | PBZ | Belmont | 31 min |
| May 13, 8:15 PM EDT | Special Weather Statement | ILN | Butler | 30 min |
| May 13, 8:22 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Harrison | 24 min |
| May 13, 8:28 PM EDT | Areal Flood Advisory | PBZ | Belmont | 2 hr |
| May 13, 8:33 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Preble | 31 min |
| May 13, 8:34 PM EDT | Special Weather Statement | RLX | Meigs | 26 min |
| May 13, 8:52 PM EDT | Special Weather Statement | RLX | Athens | 23 min |
| May 13, 9:00 PM EDT | Special Weather Statement | ILN | Clinton | 30 min |
| May 13, 9:03 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Washington | 27 min |
| May 13, 9:04 PM EDT | Special Weather Statement | ILN | Butler | 26 min |
| May 13, 9:17 PM EDT | Special Weather Statement | ILN | Fayette | 28 min |
| May 13, 9:28 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Highland, Ross | 14 min |
| May 13, 9:33 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Pickaway, Ross | 29 min |
| May 13, 9:38 PM EDT | Special Weather Statement | ILN | Clinton | 37 min |
| May 13, 9:40 PM EDT | Special Weather Statement | ILN | Preble | 35 min |
| May 13, 9:54 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Preble, Warren | 12 min |
| May 13, 10:01 PM EDT | Special Weather Statement | ILN | Ross | 29 min |
| May 13, 10:13 PM EDT | Special Weather Statement | ILN | Fayette | 47 min |
| May 13, 10:21 PM EDT | Special Weather Statement | RLX | Vinton | 24 min |
| May 13, 10:33 PM EDT | Severe Thunderstorm Warning | RLX | Jackson, Vinton | 27 min |
| May 13, 10:37 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan, Perry | 23 min |
| May 13, 10:43 PM EDT | Special Weather Statement | ILN | Ross | 32 min |
| May 13, 11:10 PM EDT | Special Weather Statement | RLX | Morgan | 35 min |
| May 13, 11:15 PM EDT | Special Weather Statement | RLX | Athens | 30 min |
| May 13, 11:37 PM EDT | Special Weather Statement | RLX | Washington | 23 min |
| May 14, 5:25 AM EDT | Dense Fog Advisory | CLE | Ashtabula, Cuyahoga, Geauga, Lake, Lorain, Mahoning and 2 more | 4 hr |
| May 14, 7:04 AM EDT | Flood Watch | CLE | Lucas, Ottawa | 23 hr |
| May 14, 7:38 AM EDT | Special Weather Statement | IWX | Defiance, Fulton, Henry | 52 min |
| May 14, 7:48 AM EDT | Special Weather Statement | CLE | Lucas, Wood | 57 min |
| May 14, 8:41 AM EDT | Special Weather Statement | CLE | Ottawa, Sandusky, Seneca, Wood | 64 min |
| May 14, 9:18 AM EDT | Special Weather Statement | CLE | Erie, Huron | 42 min |
| May 14, 10:54 AM EDT | Special Weather Statement | ILN | Mercer | 36 min |
| May 14, 11:31 AM EDT | Special Weather Statement | ILN | Auglaize, Hardin, Logan, Shelby | 29 min |
| May 14, 11:44 AM EDT | Special Weather Statement | CLE | Marion, Morrow | 46 min |
| May 14, 11:50 AM EDT | River Flood Warning | IWX | Williams | 5 days |
| May 14, 11:50 AM EDT | River Flood Warning | IWX | Defiance | 7 days |
| May 14, 11:50 AM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 7 days |
| May 14, 11:53 AM EDT | Special Weather Statement | ILN | Delaware, Union | 22 min |
| May 14, 11:56 AM EDT | Mesoscale Discussion | SPC | Belmont, Carroll, Columbiana, Harrison, Jefferson, Monroe | 64 min |
| May 14, 12:12 PM EDT | Special Weather Statement | ILN | Delaware, Union | 33 min |
| May 14, 12:21 PM EDT | Special Weather Statement | ILN | Licking | 24 min |
| May 14, 12:22 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Muskingum | 38 min |
| May 14, 12:25 PM EDT | Special Weather Statement | ILN | Champaign, Franklin, Madison | 50 min |
| May 14, 12:28 PM EDT | Severe Thunderstorm Warning | ILN | Licking | 16 min |
| May 14, 12:29 PM EDT | Severe Thunderstorm Watch | SPC | Athens, Belmont, Guernsey, Harrison, Jefferson, Monroe and 5 more | 9 hr |
| May 14, 12:36 PM EDT | Special Weather Statement | CLE | Knox | 39 min |
| May 14, 12:39 PM EDT | Special Weather Statement | ILN | Licking | 36 min |
| May 14, 12:49 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Licking | 41 min |
| May 14, 12:53 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Hocking, Licking, Madison | 52 min |
| May 14, 1:01 PM EDT | Special Weather Statement | ILN | Pickaway | 44 min |
| May 14, 1:13 PM EDT | Special Weather Statement | RLX | Perry | 32 min |
| May 14, 1:14 PM EDT | Special Weather Statement | PBZ | Monroe | 31 min |
| May 14, 1:20 PM EDT | Severe Thunderstorm Warning | RLX | Morgan, Perry | 25 min |
| May 14, 1:23 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking | 52 min |
| May 14, 1:27 PM EDT | Severe Thunderstorm Warning | ILN | Licking | 18 min |
| May 14, 1:43 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan, Perry | 47 min |
| May 14, 1:44 PM EDT | Special Weather Statement | ILN | Pickaway | 31 min |
| May 14, 1:45 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe, Noble | 45 min |
| May 14, 2:04 PM EDT | Areal Flood Advisory | ILN | Fairfield, Hocking | 86 min |
| May 14, 2:08 PM EDT | Special Weather Statement | RLX | Washington | 37 min |
| May 14, 2:10 PM EDT | Severe Thunderstorm Warning | ILN | Hocking | 35 min |
| May 14, 2:25 PM EDT | Special Weather Statement | RLX | Washington | 35 min |
| May 14, 2:33 PM EDT | Areal Flood Advisory | PBZ | Belmont, Monroe, Noble | 3 hr |
| May 14, 2:33 PM EDT | Special Weather Statement | PBZ | Monroe | 27 min |
| May 14, 2:40 PM EDT | Special Weather Statement | RLX | Athens | 35 min |
| May 14, 2:51 PM EDT | Special Weather Statement | RLX | Washington | 24 min |
| May 14, 3:26 PM EDT | Mesoscale Discussion | SPC | Belmont, Monroe, Morgan, Noble, Washington | 2 hr |
| May 14, 10:43 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Williams | 47 min |
| May 14, 10:56 PM EDT | Special Weather Statement | IWX | Henry | 34 min |
| May 14, 11:00 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Fulton, Henry, Williams | 45 min |
| May 14, 11:01 PM EDT | Severe Thunderstorm Warning | IWX | Henry | 44 min |
| May 14, 11:30 PM EDT | Severe Thunderstorm Warning | CLE | Wood | 47 min |
| May 14, 11:44 PM EDT | Special Weather Statement | IWX | Fulton | 46 min |
| May 15, 12:23 AM EDT | Special Weather Statement | CLE | Sandusky, Seneca | 37 min |
| May 15, 1:02 AM EDT | Special Weather Statement | CLE | Seneca | 58 min |
| May 15, 1:56 AM EDT | Special Marine Warning | CLE | 64 min | |
| May 15, 2:42 AM EDT | Flash Flood Watch | PBZ | Belmont, Monroe, Noble | 20 hr |
| May 15, 3:21 AM EDT | Special Marine Warning | CLE | 51 min | |
| May 15, 7:50 AM EDT | Special Weather Statement | ILN | Hardin | 25 min |
| May 15, 8:01 AM EDT | Special Weather Statement | CLE | Medina | 44 min |
| May 15, 8:07 AM EDT | Special Weather Statement | CLE | Marion | 38 min |
| May 15, 9:30 AM EDT | Special Weather Statement | CLE | Stark, Wayne | 45 min |
| May 15, 10:10 AM EDT | Special Weather Statement | CLE | Stark | 35 min |
| May 15, 10:27 AM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Stark | 48 min |
| May 15, 10:45 AM EDT | Special Weather Statement | CLE | Trumbull | 15 min |
| May 15, 11:03 AM EDT | Special Weather Statement | PBZ | Columbiana | 42 min |
| May 15, 11:09 AM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 36 min |
| May 15, 2:59 PM EDT | Special Weather Statement | ILN | Union | 31 min |
| May 15, 3:15 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Delaware, Franklin, Madison, Union | 30 min |
| May 15, 3:39 PM EDT | Special Weather Statement | ILN | Franklin | 36 min |
| May 15, 4:15 PM EDT | Special Weather Statement | ILN | Licking | 30 min |
| May 15, 4:23 PM EDT | Special Weather Statement | ILN | Darke | 37 min |
| May 15, 4:32 PM EDT | Special Weather Statement | ILN | Fairfield | 13 min |
| May 15, 4:40 PM EDT | Special Weather Statement | ILN | Miami | 35 min |
| May 15, 4:44 PM EDT | Special Weather Statement | ILN | Fairfield | 16 min |
| May 15, 4:50 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Miami | 25 min |
| May 15, 4:50 PM EDT | Special Weather Statement | RLX | Perry | 25 min |
| May 15, 4:55 PM EDT | Special Weather Statement | ILN | Shelby | 35 min |
| May 15, 5:01 PM EDT | Special Weather Statement | ILN | Perry | 29 min |
| May 15, 5:09 PM EDT | Special Weather Statement | ILN | Greene, Montgomery, Warren | 36 min |
| May 15, 5:12 PM EDT | Special Weather Statement | ILN | Clark | 33 min |
| May 15, 5:13 PM EDT | Special Weather Statement | ILN | Madison | 32 min |
| May 15, 5:18 PM EDT | Special Weather Statement | RLX | Morgan | 27 min |
| May 15, 5:23 PM EDT | Severe Thunderstorm Warning | RLX | Morgan, Perry | 37 min |
| May 15, 5:37 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene, Montgomery | 38 min |
| May 15, 5:42 PM EDT | Severe Thunderstorm Warning | RLX | Morgan, Washington | 33 min |
| May 15, 5:49 PM EDT | Special Weather Statement | ILN | Clark | 26 min |
| May 15, 5:50 PM EDT | Special Weather Statement | ILN | Fayette, Pickaway | 25 min |
| May 15, 5:58 PM EDT | Special Weather Statement | ILN | Franklin, Madison | 32 min |
| May 15, 5:58 PM EDT | Special Weather Statement | PBZ | Monroe, Noble | 47 min |
| May 15, 6:00 PM EDT | Tornado Warning | ILN | Fairfield, Franklin | 30 min |
| May 15, 6:06 PM EDT | Special Weather Statement | ILN | Greene | 24 min |
| May 15, 6:08 PM EDT | Special Weather Statement | RLX | Washington | 37 min |
| May 15, 6:10 PM EDT | Special Weather Statement | ILN | Fayette | 35 min |
| May 15, 6:17 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe, Noble | 43 min |
| May 15, 6:18 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 42 min |
| May 15, 6:30 PM EDT | Special Weather Statement | ILN | Fairfield | 45 min |
| May 15, 6:33 PM EDT | Special Weather Statement | ILN | Pickaway | 27 min |
| May 15, 6:46 PM EDT | Special Weather Statement | ILN | Ross | 29 min |
| May 15, 6:55 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe | 35 min |
| May 15, 7:00 PM EDT | Special Weather Statement | ILN | Hocking | 30 min |
| May 15, 7:31 PM EDT | Special Weather Statement | ILN | Hocking | 29 min |
| May 15, 8:35 PM EDT | Areal Flood Warning | RLX | Morgan, Washington | 2 hr |
| May 16, 11:16 AM EDT | Special Weather Statement | RLX | Morgan | 3 hr |
| May 17, 4:00 AM EDT | Small Craft Advisory | CLE | 48 hr | |
| May 17, 4:46 PM EDT | Special Weather Statement | ILN | Hocking | 29 min |
| May 18, 3:59 AM EDT | Lakeshore Flood Watch | CLE | Erie, Lucas, Ottawa, Sandusky | 4 hr |
| May 18, 8:19 AM EDT | Lakeshore Flood Warning | CLE | Erie, Lucas, Ottawa, Sandusky | 13 hr |
| May 18, 8:43 PM EDT | Flash Flood Watch | ILN | Clermont, Hamilton | 4 hr |
| May 19, 3:30 PM EDT | Special Weather Statement | ILN | Adams | 30 min |
| May 19, 4:01 PM EDT | Special Weather Statement | CLE | Cuyahoga | 29 min |
| May 19, 4:24 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Lake | 4 hr |
| May 19, 4:34 PM EDT | Special Weather Statement | RLX | Lawrence | 26 min |
| May 19, 5:05 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Lake | 3 hr |
| May 19, 5:19 PM EDT | Special Weather Statement | ILN | Hocking | 26 min |
| May 19, 5:22 PM EDT | Special Weather Statement | RLX | Perry | 38 min |
| May 19, 5:33 PM EDT | Special Weather Statement | CLE | Ashtabula | 57 min |
| May 19, 8:09 PM EDT | Special Weather Statement | CLE | Geauga, Summit | 66 min |
| May 20, 4:54 PM EDT | Special Weather Statement | ILN | Preble | 51 min |
| May 20, 5:08 PM EDT | Severe Thunderstorm Warning | ILN | Preble | 37 min |
| May 20, 5:38 PM EDT | Severe Thunderstorm Warning | ILN | Preble | 37 min |
| May 20, 5:43 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Preble, Warren | 47 min |
| May 20, 6:29 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Warren | 31 min |
| May 20, 6:40 PM EDT | Mesoscale Discussion | SPC | Adams, Brown, Butler, Clermont, Clinton, Hamilton and 4 more | 3 hr |
| May 20, 6:57 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Clinton, Hamilton, Warren | 33 min |
| May 20, 7:04 PM EDT | Special Weather Statement | ILN | Brown | 41 min |
| May 20, 7:19 PM EDT | Special Weather Statement | ILN | Clermont | 26 min |
| May 20, 7:30 PM EDT | Special Weather Statement | ILN | Clermont | 45 min |
| May 20, 7:41 PM EDT | Special Weather Statement | ILN | Brown | 49 min |
| May 20, 7:49 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont | 26 min |
| May 20, 8:08 PM EDT | Special Weather Statement | ILN | Brown | 37 min |
| May 20, 8:14 PM EDT | Special Weather Statement | ILN | Adams | 46 min |
| May 21, 1:15 PM EDT | Special Weather Statement | ILN | Hocking | 30 min |
| May 21, 2:15 PM EDT | Special Weather Statement | RLX | Athens | 30 min |
| May 21, 2:27 PM EDT | Special Weather Statement | RLX | Vinton | 18 min |
| May 21, 2:32 PM EDT | Special Weather Statement | ILN | Adams | 28 min |
| May 21, 2:53 PM EDT | Special Weather Statement | RLX | Athens | 37 min |
| May 21, 3:08 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 52 min |
| May 21, 3:30 PM EDT | Mesoscale Discussion | SPC | Athens, Gallia, Lawrence, Meigs, Washington | 60 min |
| May 21, 4:15 PM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Butler, Champaign, Clark, Clermont and 16 more | 60 min |
| May 21, 4:59 PM EDT | Severe Thunderstorm Watch | SPC | Ashland, Auglaize, Butler, Champaign, Clark, Crawford and 23 more | 6 hr |
| May 21, 5:01 PM EDT | Special Weather Statement | ILN | Darke | 44 min |
| May 21, 5:05 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Mercer | 20 min |
| May 21, 5:14 PM EDT | Severe Thunderstorm Warning | RLX | Gallia | 31 min |
| May 21, 5:17 PM EDT | Special Weather Statement | IWX | Allen | 28 min |
| May 21, 5:26 PM EDT | Special Weather Statement | CLE | Hancock, Wyandot | 64 min |
| May 21, 5:29 PM EDT | Special Weather Statement | ILN | Darke | 46 min |
| May 21, 5:38 PM EDT | Special Weather Statement | ILN | Hardin | 52 min |
| May 21, 6:23 PM EDT | Special Weather Statement | ILN | Hardin | 52 min |
| May 21, 6:24 PM EDT | Special Weather Statement | ILN | Darke | 51 min |
| May 21, 6:29 PM EDT | Special Weather Statement | ILN | Shelby | 31 min |
| May 21, 6:30 PM EDT | Special Weather Statement | CLE | Wyandot | 45 min |
| May 21, 6:53 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Marion, Wyandot | 67 min |
| May 21, 6:58 PM EDT | Special Weather Statement | ILN | Preble | 47 min |
| May 21, 7:02 PM EDT | Special Weather Statement | ILN | Scioto | 43 min |
| May 21, 7:04 PM EDT | Special Weather Statement | ILN | Shelby | 26 min |
| May 21, 7:08 PM EDT | Special Weather Statement | ILN | Logan | 52 min |
| May 21, 7:25 PM EDT | Special Weather Statement | ILN | Miami | 50 min |
| May 21, 7:31 PM EDT | Special Weather Statement | CLE | Morrow, Richland | 59 min |
| May 21, 7:34 PM EDT | Special Weather Statement | ILN | Preble | 26 min |
| May 21, 7:47 PM EDT | Special Weather Statement | ILN | Scioto | 43 min |
| May 21, 7:49 PM EDT | Special Weather Statement | ILN | Union | 41 min |
| May 21, 7:53 PM EDT | Special Weather Statement | ILN | Pickaway | 52 min |
| May 21, 7:54 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Morrow, Richland | 66 min |
| May 21, 7:55 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Union | 35 min |
| May 21, 8:01 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Franklin, Madison, Pickaway | 44 min |
| May 21, 8:03 PM EDT | Mesoscale Discussion | SPC | Ashland, Butler, Champaign, Clark, Crawford, Delaware and 14 more | 117 min |
| May 21, 8:08 PM EDT | Special Weather Statement | ILN | Champaign | 37 min |
| May 21, 8:11 PM EDT | Special Weather Statement | ILN | Ross | 34 min |
| May 21, 8:13 PM EDT | Special Weather Statement | ILN | Auglaize | 32 min |
| May 21, 8:15 PM EDT | Special Weather Statement | ILN | Union | 30 min |
| May 21, 8:25 PM EDT | Special Weather Statement | ILN | Delaware | 50 min |
| May 21, 8:39 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Franklin, Madison, Pickaway | 51 min |
| May 21, 8:41 PM EDT | Special Weather Statement | CLE | Knox | 64 min |
| May 21, 8:41 PM EDT | Special Weather Statement | ILN | Madison | 34 min |
| May 21, 8:48 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Union | 42 min |
| May 21, 8:54 PM EDT | Areal Flood Advisory | CLE | Ashland, Crawford, Knox, Marion, Morrow, Richland | 3 hr |
| May 21, 8:54 PM EDT | Areal Flood Advisory | ILN | Delaware, Union | 5 hr |
| May 21, 9:06 PM EDT | Flash Flood Warning | ILN | Delaware, Union | 3 hr |
| May 21, 9:07 PM EDT | Special Weather Statement | CLE | Ashland, Holmes, Wayne | 53 min |
| May 21, 9:10 PM EDT | Special Weather Statement | ILN | Madison, Union | 50 min |
| May 21, 9:11 PM EDT | Areal Flood Advisory | ILN | Highland, Ross | 3 hr |
| May 21, 9:15 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Delaware, Franklin, Licking, Madison, Union | 60 min |
| May 21, 9:23 PM EDT | Special Weather Statement | ILN | Pickaway | 52 min |
| May 21, 9:30 PM EDT | Flash Flood Warning | CLE | Ashland, Morrow, Richland | 6 hr |
| May 21, 9:30 PM EDT | Special Weather Statement | ILN | Clermont | 30 min |
| May 21, 9:33 PM EDT | Special Weather Statement | ILN | Madison | 42 min |
| May 21, 9:33 PM EDT | Special Weather Statement | PBZ | Coshocton | 27 min |
| May 21, 9:44 PM EDT | Special Weather Statement | ILN | Clinton, Fayette | 46 min |
| May 21, 9:47 PM EDT | Areal Flood Advisory | ILN | Pickaway | 3 hr |
| May 21, 9:48 PM EDT | Special Weather Statement | ILN | Brown, Clermont | 27 min |
| May 21, 9:54 PM EDT | Flash Flood Watch | ILN | Adams, Brown, Champaign, Clark, Clermont, Clinton and 12 more | 6 hr |
| May 21, 9:58 PM EDT | Special Weather Statement | PBZ | Tuscarawas | 47 min |
| May 21, 10:00 PM EDT | Special Weather Statement | CLE | Holmes, Stark, Wayne | 60 min |
| May 21, 10:01 PM EDT | Special Weather Statement | ILN | Licking | 29 min |
| May 21, 10:03 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Clinton, Highland | 42 min |
| May 21, 10:04 PM EDT | Tornado Warning | ILN | Brown, Highland | 26 min |
| May 21, 10:11 PM EDT | Areal Flood Advisory | CLE | Holmes, Wayne | 3 hr |
| May 21, 10:13 PM EDT | Special Weather Statement | ILN | Fairfield, Franklin, Licking | 62 min |
| May 21, 10:23 PM EDT | Mesoscale Discussion | SPC | Clinton, Coshocton, Fairfield, Fayette, Franklin, Highland and 5 more | 97 min |
| May 21, 10:27 PM EDT | Areal Flood Advisory | ILN | Delaware, Fayette, Franklin, Licking, Madison, Pickaway | 3 hr |
| May 21, 10:29 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Highland, Ross | 23 min |
| May 21, 10:51 PM EDT | Special Weather Statement | ILN | Fayette | 39 min |
| May 21, 11:30 PM EDT | Special Weather Statement | ILN | Pickaway, Ross | 30 min |
| May 21, 11:44 PM EDT | Areal Flood Advisory | CLE | Knox, Morrow | 3 hr |
| May 21, 11:59 PM EDT | Areal Flood Advisory | ILN | Delaware, Licking, Union | 3 hr |
| May 22, 3:08 AM EDT | Dense Fog Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 7 hr |
| May 22, 7:36 AM EDT | Special Weather Statement | RLX | Jackson | 3 hr |
| May 22, 9:32 AM EDT | River Flood Warning | ILN | Adams | 10 hr |
| May 22, 10:28 AM EDT | Special Weather Statement | RLX | Jackson, Meigs | 3 hr |
| May 22, 10:54 AM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 4 days |
| May 22, 12:02 PM EDT | Special Weather Statement | IWX | Putnam | 43 min |
| May 22, 12:53 PM EDT | Special Weather Statement | IWX | Putnam | 37 min |
| May 22, 12:57 PM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Ashtabula, Auglaize, Brown, Butler and 63 more | 3 hr |
| May 22, 12:58 PM EDT | Special Weather Statement | ILN | Shelby | 32 min |
| May 22, 1:20 PM EDT | Special Weather Statement | IWX | Putnam | 40 min |
| May 22, 1:23 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain | 52 min |
| May 22, 1:25 PM EDT | Special Weather Statement | ILN | Hardin | 35 min |
| May 22, 1:42 PM EDT | Severe Thunderstorm Watch | SPC | Ashland, Ashtabula, Belmont, Brown, Butler, Carroll and 56 more | 7 hr |
| May 22, 2:08 PM EDT | Special Weather Statement | CLE | Seneca | 22 min |
| May 22, 2:12 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Medina, Summit | 44 min |
| May 22, 2:16 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Huron, Seneca, Wyandot | 59 min |
| May 22, 2:34 PM EDT | Special Weather Statement | CLE | Hancock | 56 min |
| May 22, 2:43 PM EDT | Severe Thunderstorm Warning | CLE | Portage | 47 min |
| May 22, 2:46 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 44 min |
| May 22, 2:47 PM EDT | Special Weather Statement | CLE | Huron | 58 min |
| May 22, 3:12 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Seneca, Wyandot | 63 min |
| May 22, 3:16 PM EDT | Areal Flood Advisory | CLE | Crawford, Richland, Seneca, Wyandot | 3 hr |
| May 22, 3:17 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 43 min |
| May 22, 3:23 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Richland | 52 min |
| May 22, 3:27 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 22 min |
| May 22, 3:31 PM EDT | Special Weather Statement | ILN | Hardin | 29 min |
| May 22, 3:42 PM EDT | Areal Flood Advisory | CLE | Trumbull | 3 hr |
| May 22, 3:48 PM EDT | Mesoscale Discussion | SPC | Adams, Ashland, Athens, Auglaize, Belmont, Brown and 57 more | 117 min |
| May 22, 3:58 PM EDT | Special Weather Statement | CLE | Wayne | 47 min |
| May 22, 4:00 PM EDT | Special Weather Statement | CLE | Mahoning | 30 min |
| May 22, 4:15 PM EDT | Special Weather Statement | CLE | Ashland, Richland | 45 min |
| May 22, 4:22 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Holmes, Knox, Morrow, Richland, Wayne | 53 min |
| May 22, 4:36 PM EDT | Special Weather Statement | CLE | Stark, Wayne | 39 min |
| May 22, 4:56 PM EDT | Special Weather Statement | PBZ | Noble | 34 min |
| May 22, 4:57 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 33 min |
| May 22, 5:02 PM EDT | Special Weather Statement | PBZ | Stark | 28 min |
| May 22, 5:07 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana | 38 min |
| May 22, 5:16 PM EDT | Special Weather Statement | CLE | Holmes, Stark | 44 min |
| May 22, 5:27 PM EDT | Severe Thunderstorm Warning | CLE | Holmes, Stark | 18 min |
| May 22, 5:34 PM EDT | Special Weather Statement | PBZ | Carroll | 26 min |
| May 22, 5:37 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Harrison, Tuscarawas | 38 min |
| May 22, 5:44 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana | 46 min |
| May 22, 5:48 PM EDT | Special Weather Statement | PBZ | Monroe | 27 min |
| May 22, 5:50 PM EDT | Special Weather Statement | ILN | Hamilton | 25 min |
| May 22, 5:54 PM EDT | Special Weather Statement | PBZ | Coshocton | 36 min |
| May 22, 6:02 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum, Tuscarawas | 43 min |
| May 22, 6:03 PM EDT | Special Weather Statement | ILN | Pickaway | 27 min |
| May 22, 6:07 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana, Jefferson | 53 min |
| May 22, 6:09 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Carroll, Harrison, Tuscarawas | 51 min |
| May 22, 6:16 PM EDT | Severe Thunderstorm Warning | ILN | Pickaway | 33 min |
| May 22, 6:24 PM EDT | Special Weather Statement | PBZ | Monroe | 36 min |
| May 22, 6:27 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Carroll, Harrison, Jefferson, Tuscarawas | 48 min |
| May 22, 6:32 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Guernsey, Noble | 43 min |
| May 22, 6:33 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe | 12 min |
| May 22, 6:35 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 40 min |
| May 22, 6:36 PM EDT | Mesoscale Discussion | SPC | Belmont, Brown, Butler, Carroll, Champaign, Clark and 31 more | 114 min |
| May 22, 6:53 PM EDT | Special Weather Statement | ILN | Clermont | 37 min |
| May 22, 7:01 PM EDT | Special Weather Statement | ILN | Hocking | 29 min |
| May 22, 7:01 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 30 min |
| May 22, 7:29 PM EDT | Special Weather Statement | PBZ | Noble | 31 min |
| May 22, 8:08 PM EDT | Special Weather Statement | PBZ | Monroe | 37 min |
| May 22, 8:22 PM EDT | Special Weather Statement | ILN | Hocking | 38 min |
| May 22, 8:54 PM EDT | Special Weather Statement | ILN | Vinton | 36 min |
| May 22, 9:05 PM EDT | Special Weather Statement | RLX | Vinton | 55 min |
| May 22, 9:06 PM EDT | Special Weather Statement | PBZ | Noble | 24 min |
| May 22, 9:27 PM EDT | Special Weather Statement | RLX | Washington | 63 min |
| May 22, 9:55 PM EDT | Flash Flood Warning | RLX | Morgan, Washington | 3 hr |
| May 22, 10:03 PM EDT | Areal Flood Advisory | PBZ | Monroe, Noble | 67 min |
| May 22, 11:04 PM EDT | Flash Flood Warning | RLX | Washington | 3 hr |
| May 22, 11:06 PM EDT | Areal Flood Warning | PBZ | Monroe, Noble | 9 hr |
| May 23, 3:31 AM EDT | Areal Flood Warning | RLX | Washington | 12 hr |
| May 23, 6:08 AM EDT | Areal Flood Warning | RLX | Washington | 6 hr |
| May 23, 2:52 PM EDT | Areal Flood Warning | RLX | Washington | 3 hr |
| May 26, 3:20 PM EDT | Special Weather Statement | ILN | Butler | 25 min |
| May 26, 3:49 PM EDT | Special Weather Statement | ILN | Warren | 26 min |
| May 26, 4:01 PM EDT | Special Weather Statement | ILN | Hamilton | 29 min |
| May 26, 4:18 PM EDT | Special Weather Statement | ILN | Greene | 27 min |
| May 26, 4:19 PM EDT | Special Weather Statement | ILN | Warren | 26 min |
| May 26, 4:57 PM EDT | Special Weather Statement | ILN | Clermont | 33 min |
| May 26, 4:58 PM EDT | Special Weather Statement | RLX | Washington | 32 min |
| May 26, 5:04 PM EDT | Special Weather Statement | RLX | Perry | 26 min |
| May 26, 5:09 PM EDT | Special Weather Statement | PBZ | Carroll | 36 min |
| May 26, 5:14 PM EDT | Special Weather Statement | CLE | Lorain | 46 min |
| May 26, 5:37 PM EDT | Special Weather Statement | RLX | Perry | 23 min |
| May 26, 5:59 PM EDT | Special Weather Statement | CLE | Medina | 46 min |
| May 26, 5:59 PM EDT | Special Weather Statement | PBZ | Muskingum | 46 min |
| May 26, 6:04 PM EDT | Special Weather Statement | ILN | Brown | 26 min |
| May 26, 6:10 PM EDT | Special Weather Statement | RLX | Perry | 2 hr |
| May 26, 6:13 PM EDT | Special Weather Statement | ILN | Adams | 32 min |
| May 26, 6:51 PM EDT | Special Weather Statement | PBZ | Tuscarawas | 39 min |
| May 26, 7:15 PM EDT | Special Weather Statement | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Vinton | 3 hr |
| May 26, 7:31 PM EDT | Special Weather Statement | ILN | Scioto | 29 min |
| May 26, 8:02 PM EDT | Flash Flood Warning | PBZ | Carroll, Tuscarawas | 3 hr |
| May 26, 8:11 PM EDT | Flash Flood Warning | CLE | Holmes | 3 hr |
| May 26, 8:11 PM EDT | Special Weather Statement | RLX | Morgan | 64 min |
| May 26, 8:28 PM EDT | Special Weather Statement | PBZ | Carroll | 47 min |
| May 26, 9:10 PM EDT | Special Weather Statement | RLX | Morgan, Perry | 35 min |
| May 26, 10:42 PM EDT | Areal Flood Warning | CLE | Holmes, Wayne | 6 hr |
| May 26, 11:50 PM EDT | Areal Flood Advisory | PBZ | Belmont | 115 min |
| May 27, 12:46 AM EDT | Areal Flood Advisory | ILN | Hocking | 3 hr |
| May 27, 1:56 AM EDT | Flash Flood Warning | ILN | Fairfield, Hocking | 3 hr |
| May 27, 5:00 AM EDT | Areal Flood Warning | ILN | Fairfield, Hocking | 4 hr |
| May 27, 6:10 AM EDT | River Flood Warning | ILN | Hocking | 2 hr |
| May 27, 2:54 PM EDT | River Flood Warning | CLE | Holmes, Wayne | 45 hr |
| May 27, 4:22 PM EDT | Areal Flood Advisory | ILN | Adams | 113 min |
| May 27, 6:40 PM EDT | Areal Flood Advisory | ILN | Ross | 2 hr |
| May 28, 4:53 PM EDT | Special Weather Statement | RLX | Gallia, Lawrence | 37 min |
| May 28, 5:30 PM EDT | Special Weather Statement | RLX | Gallia, Lawrence | 45 min |
| May 28, 6:14 PM EDT | Flash Flood Warning | RLX | Lawrence | 3 hr |
| May 29, 4:28 PM EDT | Special Weather Statement | CLE | Wood | 47 min |
| May 29, 6:03 PM EDT | Special Weather Statement | PBZ | Harrison | 27 min |
| May 29, 6:30 PM EDT | Special Weather Statement | CLE | Medina | 30 min |
| May 30, 3:02 PM EDT | Special Weather Statement | ILN | Warren | 28 min |
| May 30, 3:18 PM EDT | Severe Thunderstorm Warning | ILN | Greene, Montgomery, Warren | 23 min |
| May 30, 3:30 PM EDT | Special Weather Statement | ILN | Clinton, Greene | 45 min |
| May 30, 3:38 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene, Miami, Montgomery | 20 min |
| May 30, 3:40 PM EDT | Special Weather Statement | ILN | Miami, Shelby | 50 min |
| May 30, 4:02 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene | 27 min |
| May 30, 4:11 PM EDT | Special Weather Statement | RLX | Lawrence | 34 min |
| May 30, 4:24 PM EDT | Special Weather Statement | ILN | Auglaize | 36 min |
| May 30, 4:32 PM EDT | Special Weather Statement | ILN | Pike, Scioto | 28 min |
| May 30, 4:32 PM EDT | Special Weather Statement | IWX | Allen | 43 min |
| May 30, 4:35 PM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Champaign, Clark, Clinton, Crawford and 32 more | 115 min |
| May 30, 4:38 PM EDT | Special Weather Statement | ILN | Licking | 37 min |
| May 30, 4:58 PM EDT | Special Weather Statement | CLE | Hancock, Marion, Wyandot | 62 min |
| May 30, 5:01 PM EDT | Special Weather Statement | IWX | Putnam | 44 min |
| May 30, 5:12 PM EDT | Special Weather Statement | ILN | Pike | 33 min |
| May 30, 5:14 PM EDT | Special Weather Statement | RLX | Gallia, Meigs | 31 min |
| May 30, 5:17 PM EDT | Special Weather Statement | ILN | Fairfield | 43 min |
| May 30, 5:25 PM EDT | Special Weather Statement | CLE | Crawford, Morrow | 65 min |
| May 30, 5:29 PM EDT | Special Weather Statement | IWX | Defiance, Fulton, Henry, Williams | 46 min |
| May 30, 5:40 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Meigs | 35 min |
| May 30, 5:45 PM EDT | Special Weather Statement | CLE | Seneca, Wood | 45 min |
| May 30, 5:48 PM EDT | Special Weather Statement | ILN | Pickaway | 42 min |
| May 30, 6:04 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Ottawa, Sandusky, Seneca, Wood | 56 min |
| May 30, 6:06 PM EDT | Special Weather Statement | ILN | Licking | 24 min |
| May 30, 6:10 PM EDT | Special Marine Warning | CLE | 2 hr | |
| May 30, 6:14 PM EDT | Special Weather Statement | RLX | Athens, Morgan, Washington | 31 min |
| May 30, 6:21 PM EDT | Special Weather Statement | CLE | Seneca | 39 min |
| May 30, 6:23 PM EDT | Special Weather Statement | ILN | Hocking | 37 min |
| May 30, 6:29 PM EDT | Special Weather Statement | ILN | Licking | 31 min |
| May 30, 6:46 PM EDT | Special Weather Statement | RLX | Morgan, Perry, Washington | 29 min |
| May 30, 6:51 PM EDT | Special Weather Statement | PBZ | Coshocton, Guernsey, Muskingum, Noble | 39 min |
| May 30, 6:56 PM EDT | Special Weather Statement | CLE | Ottawa | 34 min |
| May 30, 7:31 PM EDT | Special Weather Statement | ILN | Butler, Hamilton | 44 min |
| May 30, 7:36 PM EDT | Special Weather Statement | PBZ | Guernsey, Tuscarawas | 24 min |
| May 30, 8:09 PM EDT | Special Weather Statement | ILN | Hamilton, Montgomery, Warren | 51 min |
| May 30, 8:34 PM EDT | Special Weather Statement | PBZ | Harrison | 26 min |
| May 30, 8:51 PM EDT | Special Weather Statement | PBZ | Carroll | 24 min |
| May 30, 8:55 PM EDT | Special Weather Statement | ILN | Miami | 50 min |
| May 30, 8:56 PM EDT | Special Weather Statement | ILN | Hardin | 34 min |
| May 30, 9:02 PM EDT | Special Weather Statement | ILN | Clark, Clermont, Greene, Warren | 43 min |
| May 30, 9:30 PM EDT | Special Weather Statement | CLE | Mahoning | 45 min |
| May 30, 10:00 PM EDT | Special Weather Statement | ILN | Madison, Union | 45 min |
| May 30, 10:34 PM EDT | Special Weather Statement | ILN | Union | 41 min |
| May 31, 2:05 PM EDT | Mesoscale Discussion | SPC | Adams, Brown, Butler, Clark, Clermont, Clinton and 6 more | 85 min |
| May 31, 2:09 PM EDT | Special Weather Statement | ILN | Adams | 36 min |
| May 31, 2:30 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Auglaize, Brown, Butler, Champaign, Clark and 18 more | 3 hr |
| May 31, 2:42 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 33 min |
| May 31, 2:48 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 42 min |
| May 31, 2:51 PM EDT | Special Marine Warning | CLE | 84 min | |
| May 31, 3:00 PM EDT | Mesoscale Discussion | SPC | Defiance, Mercer, Paulding, Van Wert, Williams | 90 min |
| May 31, 3:13 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 47 min |
| May 31, 3:29 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga | 46 min |
| May 31, 3:49 PM EDT | Special Marine Warning | CLE | 86 min | |
| May 31, 3:49 PM EDT | Special Weather Statement | ILN | Hocking | 26 min |
| May 31, 3:57 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Hamilton, Warren | 48 min |
| May 31, 4:03 PM EDT | Special Weather Statement | RLX | Perry | 42 min |
| May 31, 4:07 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont | 23 min |
| May 31, 4:10 PM EDT | Areal Flood Advisory | CLE | Ashtabula, Cuyahoga, Geauga, Lake | 3 hr |
| May 31, 4:11 PM EDT | Special Weather Statement | PBZ | Guernsey | 34 min |
| May 31, 4:14 PM EDT | Special Weather Statement | ILN | Warren | 46 min |
| May 31, 4:14 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Muskingum | 31 min |
| May 31, 4:21 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Clermont, Clinton, Highland, Warren | 39 min |
| May 31, 4:24 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown | 36 min |
| May 31, 4:28 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 32 min |
| May 31, 4:29 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 46 min |
| May 31, 4:34 PM EDT | Special Weather Statement | CLE | Geauga | 41 min |
| May 31, 4:39 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Summit | 36 min |
| May 31, 4:44 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Auglaize, Brown, Champaign, Clark and 15 more | 91 min |
| May 31, 4:46 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Clinton, Fayette, Highland, Pike, Ross and 1 more | 44 min |
| May 31, 4:51 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 24 min |
| May 31, 4:53 PM EDT | Special Weather Statement | PBZ | Guernsey | 37 min |
| May 31, 4:57 PM EDT | Areal Flood Advisory | ILN | Licking | 80 min |
| May 31, 4:57 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery | 33 min |
| May 31, 4:58 PM EDT | Special Weather Statement | ILN | Clinton, Fayette, Greene | 32 min |
| May 31, 5:01 PM EDT | Special Weather Statement | ILN | Auglaize | 29 min |
| May 31, 5:11 PM EDT | Special Weather Statement | CLE | Geauga | 49 min |
| May 31, 5:13 PM EDT | Special Weather Statement | ILN | Shelby | 32 min |
| May 31, 5:13 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 47 min |
| May 31, 5:16 PM EDT | Flash Flood Warning | CLE | Ashtabula | 2 hr |
| May 31, 5:21 PM EDT | Special Weather Statement | ILN | Pike, Ross | 24 min |
| May 31, 5:24 PM EDT | Special Weather Statement | RLX | Lawrence | 36 min |
| May 31, 5:26 PM EDT | Special Weather Statement | ILN | Champaign, Clark | 34 min |
| May 31, 5:44 PM EDT | Special Weather Statement | CLE | Hancock | 46 min |
| May 31, 5:54 PM EDT | Special Weather Statement | ILN | Fairfield, Hocking | 51 min |
| May 31, 5:57 PM EDT | Special Weather Statement | ILN | Logan | 33 min |
| May 31, 5:57 PM EDT | Special Weather Statement | RLX | Gallia, Jackson, Lawrence | 33 min |
| May 31, 6:00 PM EDT | Special Weather Statement | CLE | Seneca | 30 min |
| May 31, 6:12 PM EDT | Special Weather Statement | CLE | Portage, Trumbull | 48 min |
| May 31, 6:38 PM EDT | Special Weather Statement | CLE | Crawford, Seneca | 67 min |
| May 31, 6:40 PM EDT | Special Weather Statement | ILN | Hocking | 20 min |
| May 31, 6:49 PM EDT | Special Weather Statement | RLX | Morgan, Perry | 41 min |
| May 31, 7:09 PM EDT | Special Weather Statement | PBZ | Noble | 36 min |
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 | 123 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 8 |
| Mesoscale Discussion | 22 |
| Special Weather Statement | 317 |
| Flooding | |
| Areal Flood Warning | 8 |
| Flash Flood Warning | 9 |
| River Flood Warning | 10 |
| Flash Flood Watch | 3 |
| Flood Watch | 2 |
| Areal Flood Advisory | 23 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Coast and beach | |
| Lakeshore Flood Warning | 1 |
| Lakeshore Flood Watch | 1 |
| Marine | |
| Gale Warning | 1 |
| Special Marine Warning | 9 |
| Low Water Advisory | 1 |
| Small Craft Advisory | 8 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hocking County34
- Madison County32
- Fayette County32
- Licking County31
- Pickaway County31
- Ross County31
- Morgan County31
- Washington County31
- Monroe County31
- Franklin County29
- Perry County29
- Belmont County29
- Union County28
- Noble County28
- Warren County28
- Delaware County26
- Clinton County26
- Fairfield County25
- Carroll County25
- Guernsey County25
- Clark County25
- Greene County25
- Brown County25
- Clermont County25
- Harrison County23
- Butler County23
- Adams County22
- Columbiana County22
- Montgomery County22
- Preble County22
- Champaign County21
- Miami County21
- Richland County21
- Highland County21
- Shelby County20
- Tuscarawas County20
- Crawford County20
- Holmes County20
- Morrow County20
- Hardin County19
48 more counties
- Athens County19
- Jefferson County19
- Wayne County19
- Hamilton County19
- Darke County18
- Muskingum County18
- Ashland County18
- Seneca County18
- Knox County17
- Coshocton County16
- Marion County16
- Stark County16
- Wyandot County16
- Logan County15
- Hancock County15
- Lawrence County14
- Williams County14
- Cuyahoga County14
- Trumbull County14
- Auglaize County13
- Pike County13
- Scioto County13
- Vinton County13
- Lucas County13
- Medina County13
- Ottawa County13
- Wood County13
- Defiance County13
- Geauga County13
- Ashtabula County12
- Mercer County11
- Gallia County11
- Sandusky County11
- Mahoning County11
- Portage County11
- Summit County11
- Meigs County10
- Huron County10
- Fulton County10
- Lake County10
- Jackson County9
- Lorain County9
- Allen County9
- Henry County9
- Erie County8
- Putnam County8
- Paulding County5
- Van Wert County4
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.