Alert archive / Indiana / Harrison County / Flash Flood Warnings

Flash Flood Warnings in Harrison County, Indiana, 2026

13 flash flood warnings in 2026. An alert counts here when it covered this county. The archive of flash flood warnings reaches back to 1986.

Harrison County and its neighbors

Each county as a circle sized by its count in 2026. Tap one for its archive.

Flash Flood Warnings
13
Busiest month
June11 flash flood warnings
Busiest day
June 27, 20265 flash flood warnings

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.

IssuedProductOfficeLasted
Jun 9, 10:22 AM EDTFlash Flood WarningLMK3 hr
Jun 18, 4:40 AM EDTFlash Flood WarningLMK5 hr
Jun 18, 4:52 AM EDTFlash Flood WarningLMK3 hr
Jun 18, 7:11 AM EDTFlash Flood WarningLMK3 hr
Jun 21, 10:25 PM EDTFlash Flood WarningLMK3 hr
Jun 21, 10:55 PM EDTFlash Flood WarningLMK3 hr
Jun 26, 8:30 PM EDTFlash Flood WarningLMK3 hr
Jun 27, 3:28 AM EDTFlash Flood WarningLMK13 hr
Jun 27, 4:26 AM EDTFlash Flood WarningLMK19 hr
Jun 27, 6:38 AM EDTFlash Flood WarningLMK8 hr
Jun 27, 5:25 PM EDTFlash Flood Warning Considerable damage threatLMK6 hr
Jul 10, 5:29 AM EDTFlash Flood WarningLMK107 min
Jul 21, 4:06 PM EDTFlash Flood WarningLMK3 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 27, 20265flash flood warnings
  2. June 18, 20263flash flood warnings
  3. June 22, 20262flash flood warnings
  4. June 9, 20261flash flood warnings
  5. July 10, 20261flash flood warnings
  6. July 21, 20261flash flood warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive2025

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.