Active Weather Alerts
Flood Advisory
Issued: 8:13 PM Apr. 12, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 615 PM CDT THIS EVENING... * WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of south central Texas, including the following counties, Bexar and Comal. * WHEN...Until 615 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 313 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Up to 1 inch of rain has fallen. - Additional rainfall amounts up to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... San Antonio, New Braunfels, Schertz, Live Oak, Selma, San Antonio Int Airport, Canyon Lake Dam, Canyon Lake, Leon Valley, Helotes, Fair Oaks Ranch, Alamo Heights, Bulverde, Garden Ridge, Shavano Park, Hollywood Park, Cross Mountain, Olmos Park, Timberwood Park and Smithson Valley. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. &&
Airport Weather Warning
Issued: 7:25 PM Apr. 12, 2026 – National Weather Service
...Airport Weather Warning for Lightning Within 5 Miles... .Onset/End Times... Now through 4:30 PM CDT .Lightning Rates Expected... OCNL .Other Threats/Remarks... Lightning expected primarily from 2:45 PM to 4:30 PM CDT. && FEW....Few=Less than 4 strikes per hour; OCNL...Occasional=4-15 strikes per hour; FRQ....Frequent=16 to 60 strikes per hour; CONS...Continuous=More than 60 strikes per hour
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