Alert archive / Indiana / Freeze Warnings / 2021
Freeze Warnings in Indiana, April 2021
15 freeze warnings in April 2021. 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 freeze warnings reaches back to 2005.
Freeze Warnings by county
Each county as a circle sized by its count in April 2021. Tap one for its archive.
- Freeze Warnings
- 15
- Busiest day
- April 19, 20215 freeze warnings
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 1, 2:35 PM EDT | Freeze Warning | LMK | Clark, Crawford, Dubois, Floyd, Harrison, Jefferson and 4 more | 43 hr |
| Apr 1, 3:32 PM EDT | Freeze Warning | ILN | Dearborn, Ohio, Ripley, Switzerland | 42 hr |
| Apr 2, 3:15 PM EDT | Freeze Warning | PAH | Gibson, Pike, Posey, Spencer, Vanderburgh, Warrick | 19 hr |
| Apr 2, 3:32 PM EDT | Freeze Warning | IND | Daviess, Jackson, Jennings, Knox, Lawrence, Martin | 17 hr |
| Apr 19, 3:40 PM EDT | Freeze Warning | IWX | Adams, Allen, Blackford, Cass, DeKalb, Elkhart and 15 more | 64 hr |
| Apr 19, 3:52 PM EDT | Freeze Warning | ILN | Dearborn, Fayette, Franklin, Ohio, Ripley, Switzerland and 2 more | 42 hr |
| Apr 19, 3:58 PM EDT | Freeze Warning | IND | Bartholomew, Boone, Brown, Carroll, Clay, Clinton and 33 more | 42 hr |
| Apr 19, 3:58 PM EDT | Freeze Warning | LOT | Benton, Jasper, Lake, Newton, Porter | 42 hr |
| Apr 19, 4:25 PM EDT | Freeze Warning | PAH | Gibson, Pike, Posey, Spencer, Vanderburgh, Warrick | 42 hr |
| Apr 20, 3:36 AM EDT | Freeze Warning | LMK | Clark, Crawford, Dubois, Floyd, Harrison, Jefferson and 4 more | 30 hr |
| Apr 21, 2:46 AM EDT | Freeze Warning | IND | Bartholomew, Boone, Brown, Carroll, Clay, Clinton and 33 more | 30 hr |
| Apr 21, 3:52 AM EDT | Freeze Warning | LMK | Clark, Crawford, Dubois, Floyd, Harrison, Jefferson and 4 more | 28 hr |
| Apr 21, 3:54 AM EDT | Freeze Warning | ILN | Dearborn, Fayette, Franklin, Ohio, Ripley, Switzerland and 2 more | 30 hr |
| Apr 21, 4:22 AM EDT | Freeze Warning | LOT | Benton, Jasper, Lake, Newton, Porter | 29 hr |
| Apr 22, 3:33 AM EDT | Freeze Warning | ILN | Union, Wayne | 29 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clark County3
- Crawford County3
- Dubois County3
- Floyd County3
- Harrison County3
- Jefferson County3
- Orange County3
- Perry County3
- Scott County3
- Washington County3
- Dearborn County3
- Ohio County3
- Ripley County3
- Switzerland County3
- Daviess County3
- Jackson County3
- Jennings County3
- Knox County3
- Lawrence County3
- Martin County3
- Union County3
- Wayne County3
- Gibson County2
- Pike County2
- Posey County2
- Spencer County2
- Vanderburgh County2
- Warrick County2
- Fayette County2
- Franklin County2
- Bartholomew County2
- Boone County2
- Brown County2
- Carroll County2
- Clay County2
- Clinton County2
- Decatur County2
- Delaware County2
- Fountain County2
- Greene County2
49 more counties
- Hamilton County2
- Hancock County2
- Hendricks County2
- Henry County2
- Howard County2
- Johnson County2
- Madison County2
- Marion County2
- Monroe County2
- Montgomery County2
- Morgan County2
- Owen County2
- Parke County2
- Putnam County2
- Randolph County2
- Rush County2
- Shelby County2
- Sullivan County2
- Tippecanoe County2
- Tipton County2
- Vermillion County2
- Vigo County2
- Warren County2
- Benton County2
- Jasper County2
- Lake County2
- Newton County2
- Porter County2
- Adams County1
- Allen County1
- Blackford County1
- Cass County1
- DeKalb County1
- Elkhart County1
- Fulton County1
- Grant County1
- Huntington County1
- Jay County1
- LaGrange County1
- Marshall County1
- Miami County1
- Noble County1
- Pulaski County1
- Starke County1
- Steuben County1
- Wabash County1
- Wells County1
- White County1
- Whitley County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.