Flash Flood Warning Issued for Bexar and Medina Counties in Texas
This alert is no longer in effect.
NOAA issued it on July 14, 2026, 5 weeks ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Austin/San Antonio TX has issued a Flash Flood Warning for Bexar County and east central Medina County until 10:45 AM CDT due to thunderstorms producing heavy rain.
Read this weather record in 30 seconds
- Record type
- Flash Flood Warning
- Affected area
- South Central Texas
- Issued
- July 14, 2026
- Issuing authority
- NWS Austin/San Antonio TX
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
Record status: historical. It was issued 5 weeks ago; use the issuing agency's live warning service for current conditions in South Central Texas.
Alert Details
Flash Flood Warning issued by NWS Austin/San Antonio TX. Effective from June 15, 2026 at 5:36 AM CDT until June 15, 2026 at 10:45 AM CDT.
Affected Areas
Bexar County in south central Texas and East Central Medina County in south central Texas. Some locations that will experience flash flooding include San Antonio, Schertz, Cibolo, Converse, Universal City, Live Oak, Selma, Castroville, San Antonio Int Airport, Stinson Municipal Airport, Randolph AFB, Leon Valley, Helotes, Fair Oaks Ranch, Kirby, Alamo Heights, Windcrest, Terrell Hills, Bulverde and Shavano Park.
What You Should Do
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route.
Expected Conditions
At 5:36 AM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. Hazard: Life threatening flash flooding. Thunderstorms producing flash flooding. Impact: Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses.
Timeline
The alert is effective immediately from June 15, 2026 at 5:36 AM CDT and remains in effect until June 15, 2026 at 10:45 AM CDT.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,690 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to July 14, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.