Ohio weather alerts
There are no active weather alerts for Ohio right now.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
Map data: NWS, OpenFreeMap, OpenStreetMap
Ohio alerts by type
- Ohio tornado warnings
- Ohio tornado watches
- Ohio severe thunderstorm warnings
- Ohio flash flood warnings
- Ohio flood warnings
- Ohio flood watches
- Ohio winter storm warnings
- Ohio winter storm watches
- Ohio winter weather advisories
- Ohio cold weather advisories
- Ohio freeze warnings
- Ohio frost advisories
- Ohio heat advisories
- Ohio high wind warnings
- Ohio wind advisories
- Ohio dense fog advisories
Ohio counties
Every county page lists its active alerts, the alerts issued there in recent days and its full warning and tornado history.
- Adams County
- Allen County
- Ashland County
- Ashtabula County
- Athens County
- Auglaize County
- Belmont County
- Brown County
- Butler County
- Carroll County
- Champaign County
- Clark County
- Clermont County
- Clinton County
- Columbiana County
- Coshocton County
- Crawford County
- Cuyahoga County
- Darke County
- Defiance County
- Delaware County
- Erie County
- Fairfield County
- Fayette County
- Franklin County
- Fulton County
- Gallia County
- Geauga County
- Greene County
- Guernsey County
- Hamilton County
- Hancock County
- Hardin County
- Harrison County
- Henry County
- Highland County
- Hocking County
- Holmes County
- Huron County
- Jackson County
- Jefferson County
- Knox County
- Lake County
- Lawrence County
- Licking County
- Logan County
- Lorain County
- Lucas County
- Madison County
- Mahoning County
- Marion County
- Medina County
- Meigs County
- Mercer County
- Miami County
- Monroe County
- Montgomery County
- Morgan County
- Morrow County
- Muskingum County
- Noble County
- Ottawa County
- Paulding County
- Perry County
- Pickaway County
- Pike County
- Portage County
- Preble County
- Putnam County
- Richland County
- Ross County
- Sandusky County
- Scioto County
- Seneca County
- Shelby County
- Stark County
- Summit County
- Trumbull County
- Tuscarawas County
- Union County
- Van Wert County
- Vinton County
- Warren County
- Washington County
- Wayne County
- Williams County
- Wood County
- Wyandot County
Cities in Ohio
How often alerts are issued in Ohio
Average number of alert events per year in Ohio, 2016–2025, from the NWS warning archive.
| Alert type | Per year | 2025 | 2026 so far | Most recent |
|---|---|---|---|---|
| Severe Thunderstorm Warning | 475.9 | 572 | 884 | October 14, 2026 |
| Flood Advisory | 234.4 | 196 | 298 | October 14, 2026 |
| Flood Warning | 211.7 | 171 | 310 | October 11, 2026 |
| Flash Flood Warning | 82.9 | 115 | 264 | October 14, 2026 |
| Tornado Warning | 59.3 | 55 | 113 | September 21, 2026 |
| Winter Weather Advisory | 51.7 | 77 | 23 | March 17, 2026 |
| Severe Thunderstorm Watch | 42.8 | 51 | 110 | September 9, 2026 |
| Dense Fog Advisory | 33.3 | 44 | 43 | October 24, 2026 |
| Flood Watch | 31.9 | 26 | 67 | October 11, 2026 |
| Wind Advisory | 30.9 | 29 | 21 | June 18, 2026 |
| Frost Advisory | 27.7 | 32 | 39 | November 9, 2026 |
| Freeze Warning | 21.6 | 18 | 27 | November 8, 2026 |
| Heat Advisory | 16.4 | 27 | 26 | September 3, 2026 |
| Tornado Watch | 12.6 | 11 | 19 | June 18, 2026 |
| Cold Weather Advisory | 10 | 13 | 38 | February 8, 2026 |
| Winter Storm Watch | 9.3 | 17 | 7 | March 17, 2026 |
Tornadoes in Ohio
Ohio has recorded 1,381 tornadoes since 1950, an average of 24.6 per year over the last 30 years, with 229 deaths. See Ohio tornado history, maps and records →