Alert archive / Indiana / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 273, NWS Indianapolis, IN
NWS Indianapolis, IN issued this severe thunderstorm warning at Aug 11, 2026, 8:20 AM EDT for 4 counties in Indiana. It was in force for 55 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 11, 2026, 8:20 AM EDT (12:20 UTC)
- Expired
- Aug 11, 2026, 9:15 AM EDT
- In force
- 55 min
- Issued by
- NWS Indianapolis, IN
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Delaware County, IN, Hancock County, IN, Henry County, IN, Madison County, IN
The radar
The Indianapolis radar (KIND), 71 km from the middle of the area, began a volume at 12:20 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 11, 1:38 AM EDT | Flood Watch | IND | Bartholomew, Boone, Brown, Carroll, Clay, Clinton and 31 more | 6 days |
| Aug 11, 1:38 AM EDT | Heat Advisory | IND | Daviess, Greene, Knox, Lawrence, Martin, Sullivan | 17 hr |
| Aug 11, 7:41 AM EDT | Severe Thunderstorm Warning | IND | Delaware, Madison, Randolph | 49 min |
| Aug 11, 8:00 AM EDT | Severe Thunderstorm Warning | IND | Delaware, Henry, Randolph | 45 min |
| Aug 11, 9:10 AM EDT | Severe Thunderstorm Warning | IND | Henry, Rush | 30 min |
| Aug 11, 11:48 AM EDT | Special Weather Statement | IND | Delaware, Madison | 42 min |
| Aug 11, 12:05 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Madison | 40 min |
| Aug 11, 12:40 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Randolph | 65 min |
| Aug 11, 12:49 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Clinton, Howard, Tippecanoe | 56 min |
| Aug 11, 1:09 PM EDT | Severe Thunderstorm Warning | IND | Clinton, Howard, Tipton | 51 min |
| Aug 11, 1:25 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Hamilton, Madison, Montgomery, Tippecanoe and 1 more | 65 min |
| Aug 11, 1:30 PM EDT | Flash Flood Warning | IND | Delaware, Howard, Madison, Randolph | 4 hr |
| Aug 11, 1:39 PM EDT | Areal Flood Advisory | IND | Carroll, Clinton, Howard, Madison, Tippecanoe, Tipton | 6 hr |
| Aug 11, 1:49 PM EDT | Severe Thunderstorm Warning | IND | Boone, Hamilton, Hancock, Hendricks, Johnson, Madison and 3 more | 56 min |
| Aug 11, 2:12 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Hancock, Henry, Rush, Shelby | 63 min |
| Aug 11, 2:13 PM EDT | Areal Flood Advisory | IND | Boone, Delaware, Hamilton, Henry, Madison, Randolph | 6 hr |
| Aug 11, 2:42 PM EDT | Special Weather Statement | IND | Bartholomew, Brown, Decatur, Jennings | 63 min |
| Aug 11, 2:47 PM EDT | Areal Flood Advisory | IND | Hancock, Henry, Marion, Rush, Shelby | 7 hr |
| Aug 11, 2:58 PM EDT | Severe Thunderstorm Warning | IND | Decatur | 31 min |
| Aug 11, 3:10 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Clinton, Tippecanoe, Warren | 28 min |
| Aug 11, 3:14 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Tippecanoe, Warren | 46 min |
| Aug 11, 3:26 PM EDT | Severe Thunderstorm Warning | IND | Brown, Johnson, Monroe, Morgan, Owen | 49 min |
| Aug 11, 3:41 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Montgomery, Tippecanoe | 49 min |
| Aug 11, 4:11 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Hendricks, Montgomery | 34 min |
| Aug 11, 4:30 PM EDT | Severe Thunderstorm Warning | IND | Boone, Hamilton, Hancock, Hendricks, Marion | 30 min |
| Aug 11, 4:31 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Montgomery, Parke | 44 min |
| Aug 11, 5:01 PM EDT | Special Weather Statement | IND | Hancock, Johnson, Marion | 29 min |
| Aug 11, 5:05 PM EDT | Special Weather Statement | IND | Parke, Vermillion | 55 min |
| Aug 11, 5:14 PM EDT | Severe Thunderstorm Warning | IND | Clay, Fountain, Montgomery, Parke, Putnam, Vermillion and 1 more | 45 min |
| Aug 11, 5:19 PM EDT | Areal Flood Advisory | IND | Delaware, Howard, Madison, Randolph | 3 hr |
| Aug 11, 5:20 PM EDT | Severe Thunderstorm Warning | IND | Hendricks, Montgomery, Putnam | 25 min |
| Aug 11, 5:27 PM EDT | Tornado Warning | IND | Fountain, Parke, Vermillion | 14 min |
| Aug 11, 5:34 PM EDT | Special Weather Statement | IND | Lawrence | 41 min |
| Aug 11, 5:36 PM EDT | Special Weather Statement | IND | Morgan | 39 min |
| Aug 11, 5:46 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Hendricks, Monroe, Morgan, Owen and 4 more | 59 min |
| Aug 11, 5:53 PM EDT | Areal Flood Warning | IND | Clay, Owen, Parke, Putnam, Vermillion, Vigo | 3 hr |
| Aug 11, 6:02 PM EDT | Severe Thunderstorm Warning | IND | Clay, Monroe, Morgan, Owen, Putnam | 28 min |
| Aug 11, 6:19 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Sullivan, Vigo | 26 min |
| Aug 11, 6:27 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Brown, Daviess, Decatur, Greene, Jackson and 6 more | 63 min |
| Aug 11, 6:42 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Greene, Knox, Lawrence, Martin, Sullivan | 48 min |
| Aug 11, 7:04 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Decatur, Jackson, Jennings | 41 min |
| Aug 11, 7:20 PM EDT | Severe Thunderstorm Warning | IND | Clay, Sullivan, Vigo | 24 min |
| Aug 11, 7:22 PM EDT | Areal Flood Advisory | IND | Daviess, Greene, Knox, Lawrence, Martin | 3 hr |
| Aug 11, 7:29 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Martin | 15 min |
Nearby
Severe Thunderstorm Warnings in Indiana, 2026Every severe thunderstorm warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.