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⛅ Flash Flood Warning issued April 20 at 5:57PM CDT until April 20 at 9:00PM CDT by NWS Austin/San Antonio TX

weatherbearishSource: NOAA Weather
85%Confidence
0Views
NOAA WeatherSource
2026-04-21Date

Summary

A flash flood warning in the Texas region around San Antonio suggests sudden, severe weather impacts on urban infrastructure and local commerce. This could lead to immediate transportation halts and property damage.

Actionable: Activate emergency response plans for businesses in Bexar, Comal, and Guadalupe counties due to flash flooding.

AI Confidence: 85%

Data Points

severitySevere
eventFlash Flood Warning
areaBexar, TX; Comal, TX; Guadalupe, TX
urgencyImmediate
certaintyLikely

Source

http://www.weather.gov

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