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weather NWS severe Bossier, LA; Caddo, LA; Gregg, TX; Harrison, TX; Marion, TX; Upshur, TX June 15, 2026 at 5:48 PM

Flash Flood Warning issued June 15 at 12:48PM CDT until June 15 at 3:45PM CDT by NWS Shreveport LA

FFWSHV

The National Weather Service in Shreveport has issued a

* Flash Flood Warning for... Central Bossier Parish in northwestern Louisiana... Northwestern Caddo Parish in northwestern Louisiana... Northwestern Gregg County in northeastern Texas... Northern Harrison County in northeastern Texas... Marion County in northeastern Texas... Central Upshur County in northeastern Texas...

* Until 345 PM CDT.

* At 1248 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the wa

Flooding in Bossier, LA; Caddo, LA; Gregg, TX; Harrison, TX; Marion, TX; Upshur, TX can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.

Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.

Alert USA is tracking this flood event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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