Alert archive / Ohio / Frost Advisories
Frost Advisories in Ohio, 2025
32 frost advisories in 2025. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Frost Advisories
- 32
- Busiest month
- October22 frost advisories
- Busiest day
- October 9, 20255 frost advisories
Over time
By month
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 11, 1:23 PM EDT | Frost Advisory | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 21 hr |
| Apr 12, 2:48 PM EDT | Frost Advisory | ILN | Adams, Brown, Champaign, Clark, Clermont, Clinton and 10 more | 18 hr |
| Apr 16, 2:40 AM EDT | Frost Advisory | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 30 hr |
| Apr 16, 3:00 AM EDT | Frost Advisory | PBZ | Belmont, Guernsey, Monroe, Muskingum, Noble | 30 hr |
| Apr 16, 3:43 AM EDT | Frost Advisory | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 29 hr |
| Apr 27, 4:55 PM EDT | Frost Advisory | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 16 hr |
| May 9, 2:19 AM EDT | Frost Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 30 hr |
| May 9, 2:21 AM EDT | Frost Advisory | RLX | Athens, Jackson, Morgan, Perry, Vinton, Washington | 30 hr |
| May 9, 2:38 AM EDT | Frost Advisory | CLE | Ashland, Ashtabula, Cuyahoga, Geauga, Holmes, Knox and 10 more | 29 hr |
| May 9, 2:39 PM EDT | Frost Advisory | ILN | Delaware, Fairfield, Franklin, Hocking, Licking, Pickaway and 3 more | 17 hr |
| Oct 8, 1:48 AM EDT | Frost Advisory | CLE | Ashtabula, Mahoning, Trumbull | 31 hr |
| Oct 8, 1:52 PM EDT | Frost Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 19 hr |
| Oct 9, 2:43 AM EDT | Frost Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 30 hr |
| Oct 9, 12:06 PM EDT | Frost Advisory | RLX | Perry | 21 hr |
| Oct 9, 12:18 PM EDT | Frost Advisory | PBZ | Carroll, Columbiana, Coshocton, Guernsey, Harrison, Jefferson and 2 more | 21 hr |
| Oct 9, 1:05 PM EDT | Frost Advisory | ILN | Auglaize, Butler, Champaign, Clark, Clinton, Darke and 17 more | 20 hr |
| Oct 9, 1:27 PM EDT | Frost Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 20 hr |
| Oct 15, 1:14 AM EDT | Frost Advisory | PBZ | Carroll, Columbiana, Harrison, Jefferson, Tuscarawas | 32 hr |
| Oct 15, 1:31 AM EDT | Frost Advisory | CLE | Ashtabula, Mahoning, Portage, Stark, Trumbull | 31 hr |
| Oct 16, 12:40 PM EDT | Frost Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 20 hr |
| Oct 16, 1:02 PM EDT | Frost Advisory | RLX | Athens, Gallia, Jackson, Meigs, Morgan, Perry and 2 more | 20 hr |
| Oct 16, 1:11 PM EDT | Frost Advisory | ILN | Delaware, Fairfield, Hocking, Licking | 20 hr |
| Oct 16, 1:32 PM EDT | Frost Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Geauga, Holmes and 13 more | 19 hr |
| Oct 22, 11:53 AM EDT | Frost Advisory | ILN | Brown, Butler, Clermont, Hamilton, Preble | 21 hr |
| Oct 23, 1:14 AM EDT | Frost Advisory | PBZ | Guernsey, Monroe, Muskingum, Noble | 16 hr |
| Oct 23, 1:31 AM EDT | Frost Advisory | RLX | Morgan, Washington | 16 hr |
| Oct 23, 2:12 AM EDT | Frost Advisory | IWX | Allen, Defiance, Henry, Paulding, Putnam, Van Wert | 31 hr |
| Oct 23, 5:02 PM EDT | Frost Advisory | PBZ | Belmont, Carroll, Coshocton, Harrison, Jefferson, Tuscarawas | 16 hr |
| Oct 23, 6:15 PM EDT | Frost Advisory | CLE | Ashland, Crawford, Hancock, Holmes, Huron, Knox and 9 more | 15 hr |
| Oct 24, 1:33 PM EDT | Frost Advisory | ILN | Brown, Clermont, Hamilton | 20 hr |
| Oct 25, 12:58 PM EDT | Frost Advisory | PBZ | Belmont, Jefferson, Monroe | 20 hr |
| Oct 26, 12:23 PM EDT | Frost Advisory | CLE | Ashtabula, Cuyahoga, Holmes, Lake, Medina, Summit and 1 more | 21 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Morgan County6
- Perry County6
- Washington County6
- Jefferson County6
- Ashtabula County6
- Athens County5
- Jackson County5
- Vinton County5
- Delaware County5
- Belmont County5
- Guernsey County5
- Monroe County5
- Muskingum County5
- Carroll County5
- Harrison County5
- Tuscarawas County5
- Holmes County5
- Mahoning County5
- Stark County5
- Trumbull County5
- Wayne County5
- Gallia County4
- Meigs County4
- Brown County4
- Clermont County4
- Franklin County4
- Union County4
- Noble County4
- Fairfield County4
- Licking County4
- Columbiana County4
- Coshocton County4
- Ashland County4
- Cuyahoga County4
- Knox County4
- Marion County4
- Medina County4
- Morrow County4
- Portage County4
- Richland County4
48 more counties
- Summit County4
- Lawrence County3
- Champaign County3
- Clark County3
- Clinton County3
- Fayette County3
- Greene County3
- Hardin County3
- Logan County3
- Madison County3
- Warren County3
- Butler County3
- Hamilton County3
- Hocking County3
- Pickaway County3
- Preble County3
- Geauga County3
- Allen County3
- Defiance County3
- Henry County3
- Paulding County3
- Putnam County3
- Van Wert County3
- Crawford County3
- Huron County3
- Adams County2
- Highland County2
- Auglaize County2
- Darke County2
- Mercer County2
- Miami County2
- Montgomery County2
- Pike County2
- Ross County2
- Shelby County2
- Fulton County2
- Williams County2
- Hancock County2
- Lake County2
- Lorain County2
- Sandusky County2
- Seneca County2
- Wood County2
- Wyandot County2
- Scioto County1
- Erie County1
- Lucas County1
- Ottawa County1
The busiest days
Days with the most alerts issued, by UTC date.
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.