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Weather Alerts for San Antonio, TX

Bexar County, Texas

San Antonio is located in Bexar County, Texas. This page shows active weather alerts affecting San Antonio issued by the National Weather Service.

NWS Forecast Office: Weather alerts for this area are issued by the National Weather Service EWX office.

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Active Alerts for San Antonio

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Active Alert Map — Texas

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Weather Overview for San Antonio

San Antonio, in Bexar County in south-central Texas, sits on the edge of Flash Flood Alley where warm Gulf moisture meets the Balcones Escarpment to produce extreme rainfall events. Severe thunderstorms with hail are common in spring, while the region also sees heat advisories in summer and occasional winter ice events.

Common alert types for this area:

  • Flash Flood Warning
  • Severe Thunderstorm Warning
  • Tornado Watch
  • Heat Advisory
  • Winter Weather Advisory
  • Wind Advisory

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