Town of Avon, IN Alerts & Notifications
Flash Flood Warning issued April 27 at 11:10PM EDT until April 28 at 2:15AM EDT by NWS Indianapolis IN
Headline
Flash Flood Warning issued April 27 at 11:10PM EDT until April 28 at 2:15AM EDT by NWS Indianapolis IN
Description
FFWIND
The National Weather Service in Indianapolis has issued a
* Flash Flood Warning for...
Southeastern Boone County in central Indiana...
Hamilton County in central Indiana...
Eastern Hendricks County in central Indiana...
Marion County in central Indiana...
* Until 215 AM EDT.
* At 1110 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1.5 and 2.5 inches of
rain have fallen. Additional rainfall amounts up to 2.5 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Indianapolis, Carmel, Fishers, Noblesville, Lawrence, Plainfield,
Brownsburg, Lebanon, Beech Grove, Zionsville, Speedway, Danville,
Westfield, Avon, Cumberland, Cicero, Fortville, Pittsboro,
Whitestown and Meridian Hills.
Instructions
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Additional Details
| Type | Alert |
| Phenomena | Flash Flood |
| Severity | Warning |
| Event Code | FFW |
| Area | Boone, IN; Hamilton, IN; Hendricks, IN; Marion, IN |
| Sent | Monday, April 27, 2026 11:10 PM EDT |
| Expires | Tuesday, April 28, 2026 2:15 AM EDT |
| Sender | NWS Indianapolis IN |
| Id | urn:oid:2.49.0.1.840.0.e8dbf297df7a174601197827f0284bb0c8357171.001.1 |