Weather

San Antonio Road Closures Due to Flash Flooding

Severe storms bring heavy rainfall and flash flooding to San Antonio, resulting in multiple road closures and a flood watch across the region.

File:Riiulpilv - Shelf cloud (2) copy.jpg — illustrative image
File:Riiulpilv - Shelf cloud (2) copy.jpg — illustrative image
Illustrative image — not necessarily the reported event. File:Riiulpilv – Shelf cloud (2) copy.jpg by Kristian Pikner / CC BY-SA 4.0. Display may be resized or cropped.

NowWire · AI-assisted reporting summary · October 1, 2026 UTC

Severe storms moving into San Antonio on Thursday, October 1, have caused flash flooding and multiple road closures across the area, according to MySA reporting. The National Weather Service issued a Flood Watch for much of South and Central Texas, remaining in effect from Wednesday evening through Friday evening, with officials warning that tropical moisture and a cold front could bring life-threatening conditions. [1]

Bexar County Public Works crews have pre-positioned barricades at known low-water crossings and are actively monitoring creeks and drainage ways. The Bexar County Office of Emergency Management urges residents to stay weather-aware, secure loose outdoor items, and monitor real-time road closure updates through the Bexar Flood map. [1]

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