Alert USA
weather NWS minor Travis, TX; Williamson, TX June 15, 2026 at 5:23 AM

Flood Advisory issued June 15 at 12:23AM CDT until June 15 at 3:30AM CDT by NWS Austin/San Antonio TX

* WHAT...Urban and small stream flooding caused by excessive rainfall is expected.

* WHERE...A portion of south central Texas, including the following counties, Travis and Williamson.

* WHEN...Until 330 AM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas. Overflowing poor drainage areas.

* ADDITIONAL DETAILS... - At 1223 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Up to 1 inch of rain has fallen. - Addi

Flooding in Travis, TX; Williamson, 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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