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Active official alertUpdated

Flood Advisory for Bexar, TX; Comal, TX; Guadalupe, TX +1 more

Official alert fields

What you need to know

Applies to
Bexar, Comal, Guadalupe, Hays
Effective
Ends or expires
Official severity
Minor
Official urgency
Expected
Official certainty
Likely

What is happening

What: Urban area and small stream flooding caused by excessive rainfall is expected. Impacts: Minor flooding in low-lying and poor drainage areas. Water over roadways. Overflowing poor drainage areas. Where: Northern Bexar County in south central Texas... Eastern Comal County in south central Texas... Northwestern...

What the bulletin says to 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.

Full official description

Bulletin details

* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...Northern Bexar County in south central Texas... Eastern Comal County in south central Texas... Northwestern Guadalupe County in south central Texas... Southeastern Hays County in south central Texas... * WHEN...Until 1145 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Overflowing poor drainage areas. * ADDITIONAL DETAILS... At 849 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 1 inch are expected over the area. This additional rain will result in minor flooding. Some locations that will experience flooding include... San Antonio, New Braunfels, San Marcos, Schertz, Cibolo, Converse, Universal City, Live Oak, Selma, Wimberley, Canyon Lake Dam, Randolph AFB, San Antonio Int Airport, Canyon Lake, Leon Valley, Alamo Heights, Windcrest, Terrell Hills and Bulverde. http://www.weather.gov/safety/flood

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

1 captured
  1. Alert

    Flood Advisory issued August 28 at 8:49PM CDT until August 28 at 11:45PM CDT by NWS Austin/San Antonio TX

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Austin/San Antonio TX. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Alert
Last collected
Methodology and corrections