This event is no longer active — it's kept here as a record. Recovery may still be underway; the guidance below applies.
Part of: Athens County Area Flooding — July 2026 →
Flash Flood Warning issued July 21 at 7:30PM CDT until July 21 at 10:30PM CDT by NWS Nashville TN
This is a severe-significance flash flood warning event affecting Sumner, TN; Trousdale, TN, tracked from official feeds (NOAA / National Weather Service). We update this page as the situation develops.
- Type
- Flash Flood Warning
- Extent
- ≈ 240,109 acres
- Began
- To end
Affected by this event? Open your area's damage guides below to reach a vetted local restoration pro, 24/7.
Affected area map
The shaded area is the affected-area perimeter reported for this event by NOAA / National Weather Service (Sumner, TN; Trousdale, TN), colored by hazard type. Pan and zoom to explore the map; when more than one observation exists, use the slider below to step through how the reported area changed.
Interactive affected-area map
Sumner, TN; Trousdale, TN · ≈ 380 sq mi reported extent · Enable JavaScript to explore the map.
Shown as reported by our sources — not an official product. For current advisories and the authoritative map, see NOAA / National Weather Service ↗.
Restoration help near this event
Tap your city for a vetted local pro on that service, answered 24/7. Where we don't have a nearby city page yet, the step-by-step guides cover what to do first.
Latest updates
Official updates and news coverage for this event, newest first — National Weather Service products, local storm reports, incident updates and press headlines. Official items are verbatim government text; news headlines link out to the original outlet.
- Storm report NWS OHX storm report
FLASH FLOOD — 1 WSW Greenbrier, TN
Additional water rescues.
- News WSMV
Live Updates: Severe weather impacts Middle Tennessee with flooding, Tornado-warned storms
- Storm report NWS OHX storm report
FLASH FLOOD — 1 SSE Antioch, TN
Flash flooding, I-24 and Bell Road.
- Storm report NWS OHX storm report
FLASH FLOOD — Mount Juliet, TN
Multiple roads flooded around town.
Show 7 earlier updates
- NWS OHX storm report Storm report
- NWS OHX storm report Storm report
- Rutherford Source News
- NWS Nashville TN Bulletin
- Sumner County Source News
- Williamson Source News
7/21/26: Moderate Flood Watch Issued, Clear Day With Highs Near 92, Possible Rain Tonight, Temp 89.8
- Wilson County Source News
7/21/26: Moderate Flood Watch Issued; Overcast, High 94, Low 79, Rain Likely To…
Updates are captured automatically from official and news sources, and may lag the live source. For the very latest, see NOAA / National Weather Service ↗.