Alert archive / Ohio / Frost Advisories / 2026
Frost Advisories in Ohio, April 2026
12 frost advisories in April 2026. 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 April 2026. Tap one for its archive.
- Frost Advisories
- 12
- Busiest day
- April 5, 20263 frost advisories
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 5, 12:34 PM EDT | Frost Advisory | PBZ | Guernsey, Monroe, Muskingum, Noble | 21 hr |
| Apr 5, 12:35 PM EDT | Frost Advisory | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 21 hr |
| Apr 5, 1:22 PM EDT | Frost Advisory | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 20 hr |
| Apr 7, 1:27 PM EDT | Frost Advisory | ILN | Hamilton | 21 hr |
| Apr 18, 1:29 PM EDT | Frost Advisory | CLE | Lucas, Wood | 20 hr |
| Apr 18, 1:56 PM EDT | Frost Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 19 hr |
| Apr 18, 3:51 PM EDT | Frost Advisory | ILN | Auglaize, Butler, Darke, Mercer, Miami, Montgomery and 2 more | 17 hr |
| Apr 19, 12:32 AM EDT | Frost Advisory | RLX | Gallia, Jackson, Lawrence, Meigs, Washington | 32 hr |
| Apr 19, 1:43 AM EDT | Frost Advisory | ILN | Adams, Brown, Clermont, Hamilton, Highland, Pike and 1 more | 31 hr |
| Apr 19, 9:54 AM EDT | Frost Advisory | PBZ | Belmont, Monroe, Noble | 23 hr |
| Apr 20, 12:54 AM EDT | Frost Advisory | RLX | Lawrence | 11 hr |
| Apr 20, 8:59 AM EDT | Frost Advisory | ILN | Adams, Brown, Clinton, Fayette, Franklin, Highland and 6 more | 24 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lawrence County3
- Adams County3
- Brown County3
- Hamilton County3
- Highland County3
- Pike County3
- Scioto County3
- Monroe County2
- Noble County2
- Gallia County2
- Jackson County2
- Meigs County2
- Washington County2
- Auglaize County2
- Butler County2
- Clermont County2
- Clinton County2
- Darke County2
- Fayette County2
- Franklin County2
- Madison County2
- Mercer County2
- Miami County2
- Montgomery County2
- Pickaway County2
- Preble County2
- Ross County2
- Shelby County2
- Union County2
- Guernsey County1
- Muskingum County1
- Athens County1
- Morgan County1
- Perry County1
- Vinton County1
- Champaign County1
- Clark County1
- Delaware County1
- Fairfield County1
- Greene County1
Nearby
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.