Frost Advisories in Indiana
507 frost advisories since 1986. 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 since 1986. Tap one for its archive.
- Frost Advisories
- 507
- Busiest year
- 201043 frost advisories
- Average year
- 23over 22 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jefferson County81
- Dearborn County78
- Elkhart County77
- LaGrange County77
- Ripley County77
- Steuben County76
- Switzerland County74
- Fayette County73
- Noble County73
- Ohio County73
- Randolph County73
- Wayne County73
- DeKalb County72
- Delaware County72
- Franklin County72
- Henry County72
- Madison County71
- Scott County71
- Union County71
- Howard County70
- Washington County70
- Marshall County69
- Tipton County69
- Clark County68
- Orange County68
- Whitley County68
- Carroll County67
- Rush County67
- Starke County67
- Decatur County66
- Hamilton County65
- Vanderburgh County65
- Warrick County65
- Bartholomew County64
- Clinton County64
- Harrison County64
- Posey County64
- Tippecanoe County64
- Allen County63
- Boone County63
52 more counties
- Brown County63
- Crawford County63
- Floyd County63
- Hancock County63
- Jennings County63
- Montgomery County63
- Spencer County63
- Gibson County62
- Pike County62
- Warren County62
- Fountain County61
- Fulton County61
- Miami County60
- Monroe County60
- Cass County59
- Dubois County59
- Grant County59
- Huntington County59
- Jackson County59
- Perry County59
- Shelby County59
- Pulaski County58
- Wabash County58
- Blackford County57
- Johnson County57
- Hendricks County56
- Jay County56
- Lawrence County56
- Parke County56
- Vermillion County56
- Wells County56
- White County56
- Greene County55
- Putnam County55
- Adams County54
- Marion County54
- Morgan County54
- Clay County53
- Sullivan County53
- Owen County52
- Vigo County52
- Jasper County52
- Newton County52
- Porter County51
- Lake County50
- Martin County49
- Daviess County47
- Benton County46
- Knox County45
- Kosciusko County16
- LaPorte County12
- Saint Joseph County8
The latest frost advisories
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 11, 1:36 PM EDT | Frost Advisory | IWX | Allen, DeKalb, Elkhart, Kosciusko, LaGrange, LaPorte and 6 more | 18 hr |
| May 2, 1:13 PM EDT | Frost Advisory | ILN | Dearborn, Fayette, Franklin, Ohio, Ripley, Switzerland and 2 more | 20 hr |
| May 2, 1:04 PM EDT | Frost Advisory | IWX | Adams, Allen, Blackford, DeKalb, Grant, Huntington and 9 more | 19 hr |
| May 2, 11:50 AM EDT | Frost Advisory | IND | Bartholomew, Boone, Brown, Clinton, Decatur, Delaware and 17 more | 21 hr |
| May 2, 11:49 AM EDT | Frost Advisory | LMK | Clark, Crawford, Floyd, Harrison, Jefferson, Orange and 3 more | 21 hr |
| May 1, 9:22 PM EDT | Frost Advisory | LMK | Jefferson | 12 hr |
| May 1, 11:53 AM EDT | Frost Advisory | IWX | Blackford, Cass, Fulton, Grant, Jay, Miami and 3 more | 21 hr |
| May 1, 4:32 AM EDT | Frost Advisory | LOT | Benton, Jasper, Lake, Newton, Porter | 28 hr |
| May 1, 3:11 AM EDT | Frost Advisory | ILN | Dearborn, Fayette, Franklin, Ohio, Ripley, Switzerland and 2 more | 30 hr |
| May 1, 3:04 AM EDT | Frost Advisory | IND | Boone, Carroll, Clinton, Decatur, Delaware, Fountain and 19 more | 30 hr |
| Apr 19, 11:30 AM EDT | Frost Advisory | LMK | Clark, Jefferson, Orange, Scott, Washington | 18 hr |
| Apr 19, 2:06 AM EDT | Frost Advisory | IND | Bartholomew, Brown, Clay, Daviess, Decatur, Greene and 9 more | 31 hr |
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. Rebuilt daily.