Alert archive / Ohio / 2025
Weather alerts in Ohio, August 2025
80 weather alerts in August 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in August 2025. Tap one for its archive.
- Alerts
- 80
- Warnings
- 29
- Watches
- 0
- Advisories
- 15
- Busiest day
- August 13, 202528 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 |
|---|---|---|---|---|
| Aug 1, 8:16 AM EDT | Special Marine Warning | CLE | 89 min | |
| Aug 1, 10:44 AM EDT | Special Marine Warning | CLE | 61 min | |
| Aug 1, 12:18 PM EDT | Special Marine Warning | CLE | 87 min | |
| Aug 5, 6:13 PM EDT | Areal Flood Advisory | ILN | Hamilton | 3 hr |
| Aug 6, 4:07 PM EDT | Areal Flood Advisory | ILN | Hamilton | 100 min |
| Aug 12, 1:45 PM EDT | Areal Flood Advisory | CLE | Ashtabula | 2 hr |
| Aug 12, 5:59 PM EDT | Mesoscale Discussion | SPC | Williams | 2 hr |
| Aug 12, 6:59 PM EDT | Special Weather Statement | IWX | Putnam | 31 min |
| Aug 12, 7:43 PM EDT | Special Weather Statement | IWX | Putnam | 32 min |
| Aug 12, 7:55 PM EDT | Special Weather Statement | CLE | Wood | 35 min |
| Aug 12, 8:32 PM EDT | Special Weather Statement | CLE | Geauga | 28 min |
| Aug 12, 8:58 PM EDT | Special Weather Statement | CLE | Geauga | 32 min |
| Aug 12, 9:17 PM EDT | Special Weather Statement | ILN | Hamilton | 28 min |
| Aug 12, 9:28 PM EDT | Special Weather Statement | CLE | Lake | 47 min |
| Aug 12, 9:29 PM EDT | Areal Flood Advisory | ILN | Hamilton | 3 hr |
| Aug 12, 9:46 PM EDT | Areal Flood Advisory | ILN | Butler, Warren | 34 min |
| Aug 12, 9:56 PM EDT | Flash Flood Warning | ILN | Butler, Hamilton, Warren | 3 hr |
| Aug 12, 10:19 PM EDT | Flash Flood Warning | ILN | Clinton, Warren | 3 hr |
| Aug 12, 10:34 PM EDT | Areal Flood Advisory | ILN | Greene, Montgomery | 3 hr |
| Aug 12, 10:46 PM EDT | Special Marine Warning | CLE | 89 min | |
| Aug 12, 11:31 PM EDT | Special Marine Warning | CLE | 119 min | |
| Aug 12, 11:44 PM EDT | Areal Flood Advisory | ILN | Darke, Preble | 3 hr |
| Aug 13, 12:21 AM EDT | Special Weather Statement | CLE | Morrow | 54 min |
| Aug 13, 12:31 AM EDT | Special Marine Warning | CLE | 89 min | |
| Aug 13, 1:04 AM EDT | Special Weather Statement | CLE | Crawford, Richland, Seneca, Wyandot | 41 min |
| Aug 13, 1:15 AM EDT | Special Weather Statement | CLE | Ashtabula, Cuyahoga, Geauga, Lake | 45 min |
| Aug 13, 1:30 AM EDT | Special Marine Warning | CLE | 45 min | |
| Aug 13, 1:36 AM EDT | Severe Thunderstorm Warning | CLE | Ashland, Crawford, Huron, Morrow, Richland, Seneca | 39 min |
| Aug 13, 1:42 AM EDT | Special Weather Statement | CLE | Medina, Summit | 48 min |
| Aug 13, 1:53 AM EDT | Severe Thunderstorm Warning | CLE | Ashland, Erie, Huron, Lorain | 52 min |
| Aug 13, 1:56 AM EDT | Special Marine Warning | CLE | 111 min | |
| Aug 13, 3:37 AM EDT | Special Weather Statement | CLE | Mahoning, Trumbull | 53 min |
| Aug 13, 1:55 PM EDT | Special Weather Statement | RLX | Washington | 35 min |
| Aug 13, 2:54 PM EDT | Special Weather Statement | CLE | Trumbull | 36 min |
| Aug 13, 3:42 PM EDT | Special Weather Statement | ILN | Fairfield | 33 min |
| Aug 13, 3:42 PM EDT | Flash Flood Warning | RLX | Athens, Washington | 5 hr |
| Aug 13, 4:07 PM EDT | Special Weather Statement | CLE | Knox | 38 min |
| Aug 13, 7:36 PM EDT | Areal Flood Advisory | CLE | Mahoning | 3 hr |
| Aug 13, 8:00 PM EDT | Areal Flood Advisory | ILN | Greene | 105 min |
| Aug 13, 8:07 PM EDT | Flash Flood Warning | CLE | Mahoning, Trumbull | 2 hr |
| Aug 13, 9:24 PM EDT | Flash Flood Warning | RLX | Lawrence | 5 hr |
| Aug 16, 1:30 PM EDT | Heat Advisory | RLX | Gallia, Jackson, Lawrence, Meigs | 30 hr |
| Aug 16, 3:03 PM EDT | Special Weather Statement | IWX | Paulding | 27 min |
| Aug 16, 4:02 PM EDT | Special Weather Statement | CLE | Lucas | 28 min |
| Aug 16, 4:07 PM EDT | Special Marine Warning | CLE | 52 min | |
| Aug 16, 4:11 PM EDT | Special Marine Warning | CLE | 94 min | |
| Aug 16, 4:49 PM EDT | Special Weather Statement | CLE | Ottawa | 41 min |
| Aug 16, 5:18 PM EDT | Special Weather Statement | CLE | Ottawa | 42 min |
| Aug 16, 5:22 PM EDT | Special Weather Statement | CLE | Erie | 38 min |
| Aug 16, 5:37 PM EDT | Special Marine Warning | CLE | 23 min | |
| Aug 16, 7:31 PM EDT | Special Weather Statement | CLE | Lucas | 44 min |
| Aug 16, 7:53 PM EDT | Special Weather Statement | CLE | Lucas | 52 min |
| Aug 17, 3:55 AM EDT | Small Craft Advisory | CLE | 42 hr | |
| Aug 17, 3:56 AM EDT | Beach Hazards Statement | CLE | Ashtabula, Cuyahoga, Erie, Lake, Lorain, Ottawa | 42 hr |
| Aug 17, 5:15 AM EDT | Special Marine Warning | CLE | 103 min | |
| Aug 17, 6:06 AM EDT | Special Weather Statement | CLE | Ashtabula | 39 min |
| Aug 17, 6:39 AM EDT | Special Weather Statement | CLE | Trumbull | 36 min |
| Aug 19, 2:15 PM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Auglaize, Butler, Champaign, Clark and 32 more | 90 min |
| Aug 19, 3:47 PM EDT | Beach Hazards Statement | CLE | Ashtabula, Cuyahoga, Erie, Lake, Lorain, Ottawa | 54 hr |
| Aug 19, 3:47 PM EDT | Small Craft Advisory | CLE | 54 hr | |
| Aug 19, 5:31 PM EDT | Special Weather Statement | CLE | Crawford, Richland | 44 min |
| Aug 19, 7:01 PM EDT | Special Weather Statement | CLE | Medina, Summit | 44 min |
| Aug 19, 8:58 PM EDT | Areal Flood Advisory | CLE | Crawford, Morrow, Richland | 3 hr |
| Aug 23, 10:46 PM EDT | Special Weather Statement | CLE | Lucas, Wood | 29 min |
| Aug 24, 3:43 PM EDT | Beach Hazards Statement | CLE | Ashtabula, Cuyahoga, Erie, Lake, Lorain | 54 hr |
| Aug 24, 3:46 PM EDT | Small Craft Advisory | CLE | 54 hr | |
| Aug 25, 10:08 AM EDT | Special Marine Warning | CLE | 67 min | |
| Aug 25, 3:31 PM EDT | Special Marine Warning | CLE | 59 min | |
| Aug 25, 7:25 PM EDT | Special Marine Warning | CLE | 65 min | |
| Aug 25, 7:37 PM EDT | Special Marine Warning | CLE | 38 min | |
| Aug 25, 8:11 PM EDT | Special Marine Warning | CLE | 49 min | |
| Aug 25, 9:07 PM EDT | Special Marine Warning | CLE | 53 min | |
| Aug 27, 3:50 PM EDT | Beach Hazards Statement | CLE | Ashtabula, Cuyahoga, Lake, Lorain | 42 hr |
| Aug 27, 3:53 PM EDT | Small Craft Advisory | CLE | 42 hr | |
| Aug 28, 4:04 PM EDT | Special Marine Warning | CLE | 116 min | |
| Aug 28, 5:58 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Aug 28, 6:58 PM EDT | Special Weather Statement | CLE | Hancock | 47 min |
| Aug 28, 7:29 PM EDT | Special Marine Warning | CLE | 78 min | |
| Aug 28, 7:59 PM EDT | Special Marine Warning | CLE | 91 min | |
| Aug 28, 9:18 PM EDT | Special Weather Statement | CLE | Cuyahoga | 27 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 | 2 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 30 |
| Flooding | |
| Flash Flood Warning | 5 |
| Areal Flood Advisory | 10 |
| Heat | |
| Heat Advisory | 1 |
| Coast and beach | |
| Beach Hazards Statement | 4 |
| Marine | |
| Special Marine Warning | 22 |
| Small Craft Advisory | 4 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Ashtabula County7
- Hamilton County6
- Lake County6
- Cuyahoga County6
- Erie County6
- Lorain County6
- Crawford County5
- Richland County5
- Warren County4
- Morrow County4
- Trumbull County4
- Lucas County4
- Ottawa County4
- Putnam County3
- Geauga County3
- Butler County3
- Greene County3
- Seneca County3
- Ashland County3
- Huron County3
- Medina County3
- Mahoning County3
- Wood County2
- Clinton County2
- Montgomery County2
- Darke County2
- Preble County2
- Wyandot County2
- Summit County2
- Washington County2
- Knox County2
- Lawrence County2
- Hancock County2
- Williams County1
- Fairfield County1
- Athens County1
- Gallia County1
- Jackson County1
- Meigs County1
- Paulding County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.