Alerts from NWS Austin/San Antonio TX (UNOFFICIAL)
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Alerts from NWS Austin/San Antonio TX (UNOFFICIAL)
@ewx.nws-bot.us
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Unofficial bot sharing alerts from NWS Austin (AUS)/San Antonio (SAT) TX.

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🚨 Flood Watch issued November 21 at 12:30AM CST until November 21 at 6:00AM CST by NWS Austin/San Antonio TX 🚨
Additional Details Here.
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of south central Texas, including the following counties, Bandera, Blanco, Burnet, Edwards, Gillespie, Kendall, Kerr, Llano, Real, Travis, Val Verde and Williamson. * WHEN...Until 6 AM CST early this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - A Pacific front is forecast to move across South Central Texas overnight and produce pockets of heavy rain with additional 1 to 2 inches of rain over the watch area. These new amounts over saturated or wet grounds could cause localized flooding . - http://www.weather.gov/safety/flood
November 21, 2025 at 6:45 AM
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Special Weather Statement issued November 20 at 11:44PM CST by NWS Austin/San Antonio TX
Additional Details Here.
At 1144 PM CST, Doppler radar was tracking a strong thunderstorm over Seguin, moving east at 15 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Seguin, Kingsbury, and Geronimo.
November 21, 2025 at 6:00 AM
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🚨 Severe Thunderstorm Warning issued November 20 at 11:34PM CST until November 21 at 12:30AM CST by NWS Austin/San Antonio TX 🚨
Additional Details Here.
At 1133 PM CST, a severe thunderstorm was located over Seguin, moving east at 10 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Seguin, McQueeney, Kingsbury, Geronimo, Nolte, and Zipp.
November 21, 2025 at 5:45 AM
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🚨 Severe Thunderstorm Warning issued November 20 at 11:23PM CST until November 21 at 12:30AM CST by NWS Austin/San Antonio TX 🚨
Additional Details Here.
SVREWX The National Weather Service in Austin San Antonio has issued a * Severe Thunderstorm Warning for... Central Guadalupe County in south central Texas... * Until 1230 AM CST. * At 1123 PM CST, a severe thunderstorm was located over McQueeney, or near Seguin, moving east at 15 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Seguin, McQueeney, Kingsbury, Geronimo, Nolte, and Zipp.
November 21, 2025 at 5:30 AM
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🚨 Tornado Warning issued November 20 at 11:13PM CST until November 20 at 11:45PM CST by NWS Austin/San Antonio TX 🚨
Additional Details Here.
TOREWX The National Weather Service in Austin San Antonio has issued a * Tornado Warning for... Central Guadalupe County in south central Texas... * Until 1145 PM CST. * At 1113 PM CST, a severe thunderstorm capable of producing a tornado was located near McQueeney, or near Seguin, moving east at 15 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * Locations impacted include... Seguin, Cibolo, McQueeney, Marion, Nolte, and Zipp.
November 21, 2025 at 5:15 AM
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Special Weather Statement issued November 20 at 11:00PM CST by NWS Austin/San Antonio TX
Additional Details Here.
At 1100 PM CST, Doppler radar was tracking a strong thunderstorm over Marion, or over Cibolo, moving east at 10 mph. HAZARD...Winds in excess of 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... New Braunfels, Schertz, Seguin, Cibolo, McQueeney, Marion, Santa Clara, New Berlin, Geronimo, Zuehl, Nolte, and Zipp.
November 21, 2025 at 5:15 AM
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Flood Advisory issued November 20 at 11:12PM CST until November 21 at 1:15AM CST by NWS Austin/San Antonio TX
Additional Details Here.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of south central Texas, including the following county, Guadalupe. * WHEN...Until 115 AM CST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 1112 PM CST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1.5 and 2.5 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... New Braunfels, Schertz, Seguin, Cibolo, McQueeney, Marion, Santa Clara and Nolte. - http://www.weather.gov/safety/flood
November 21, 2025 at 5:15 AM
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Special Weather Statement issued November 20 at 10:21PM CST by NWS Austin/San Antonio TX
Additional Details Here.
At 1021 PM CST, Doppler radar was tracking a strong thunderstorm over Converse, moving east at 15 mph. HAZARD...Winds in excess of 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... San Antonio, New Braunfels, Schertz, Seguin, Cibolo, Converse, Universal City, Live Oak, Selma, Randolph AFB, Windcrest, McQueeney, St. Hedwig, Marion, Santa Clara, New Berlin, Zuehl, Friendly Corner, and Nolte.
November 21, 2025 at 4:30 AM
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Special Weather Statement issued November 20 at 5:21PM CST by NWS Austin/San Antonio TX
Additional Details Here.
At 520 PM CST, Doppler radar was tracking a strong thunderstorm near Government Canyon State Natural Area, or 12 miles south of Boerne, moving northeast at 35 mph. HAZARD...Winds in excess of 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... San Antonio, Boerne, Helotes, Fair Oaks Ranch, Bulverde, Shavano Park, Hollywood Park, Cross Mountain, Guadalupe River State Park, The Dominion, Kreutzberg, Government Canyon State Natural Area, Cliff, Timberwood Park, Leon Springs, Bergheim, Kronkosky State Natural Area, Lakehills, Grey Forest, and San Geronimo.
November 20, 2025 at 11:30 PM
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Flood Advisory issued November 20 at 4:55PM CST until November 20 at 6:00PM CST by NWS Austin/San Antonio TX
Additional Details Here.
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of south central Texas, including the following county, Edwards. * WHEN...Until 600 PM CST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 455 PM CST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 2 inches of rain have fallen. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Rocksprings, Camp Wood, Barksdale, Devil's Sinkhole State Natural Area and Kickapoo Cavern State Park. - http://www.weather.gov/safety/flood
November 20, 2025 at 11:00 PM
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🚨 Flash Flood Warning issued November 20 at 3:49PM CST until November 20 at 6:00PM CST by NWS Austin/San Antonio TX 🚨
Additional Details Here.
FFWEWX The National Weather Service in Austin/San Antonio has extended the * Flash Flood Warning for... Western Edwards County in south central Texas... * Until 600 PM CST. * At 349 PM CST, emergency management reported thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Emergency management reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Carta Valley.
November 20, 2025 at 10:00 PM
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🚨 Severe Thunderstorm Warning issued November 20 at 3:43PM CST until November 20 at 4:00PM CST by NWS Austin/San Antonio TX 🚨
Additional Details Here.
SVREWX The National Weather Service in Austin San Antonio has issued a * Severe Thunderstorm Warning for... Northeastern Burnet County in south central Texas... * Until 400 PM CST. * At 343 PM CST, a severe thunderstorm was located over Briggs, or 13 miles south of Copperas Cove, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Briggs and Watson.
November 20, 2025 at 9:45 PM
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Flood Advisory issued November 20 at 3:24PM CST until November 20 at 6:30PM CST by NWS Austin/San Antonio TX
Additional Details Here.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of south central Texas, including the following counties, Edwards and Real. * WHEN...Until 630 PM CST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 324 PM CST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. 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... Vance. - http://www.weather.gov/safety/flood
November 20, 2025 at 9:30 PM
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Flood Advisory issued November 20 at 3:08PM CST until November 20 at 5:15PM CST by NWS Austin/San Antonio TX
Additional Details Here.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of south central Texas, including the following county, Maverick. * WHEN...Until 515 PM CST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 308 PM CST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 1 inch of rain has fallen. - Some locations that will experience flooding include... Eagle Pass, Chula Vista, Las Quintas Fronterizas, Fabrica, Siesta Acres, Seco Mines and Eidson Road. - http://www.weather.gov/safety/flood
November 20, 2025 at 9:15 PM
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🚨 Severe Thunderstorm Warning issued November 20 at 2:45PM CST until November 20 at 3:30PM CST by NWS Austin/San Antonio TX 🚨
Additional Details Here.
SVREWX The National Weather Service in Austin San Antonio has issued a * Severe Thunderstorm Warning for... Northern Maverick County in south central Texas... * Until 330 PM CST. * At 245 PM CST, a severe thunderstorm was located near Eagle Pass, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Eagle Pass, Chula Vista, Paloma, Rosita, Radar Base, Siesta Acres, Eidson Road, Fabrica, Elm Creek, Las Quintas Fronterizas, and Seco Mines.
November 20, 2025 at 9:00 PM
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🚨 Flash Flood Warning issued November 20 at 2:15PM CST until November 20 at 4:00PM CST by NWS Austin/San Antonio TX 🚨
Additional Details Here.
FFWEWX The National Weather Service in Austin/San Antonio has extended the * Flash Flood Warning for... Western Edwards County in south central Texas... * Until 400 PM CST. * At 215 PM CST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Carta Valley.
November 20, 2025 at 8:30 PM
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Flood Advisory issued November 20 at 2:19PM CST until November 20 at 5:30PM CST by NWS Austin/San Antonio TX
Additional Details Here.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of south central Texas, including the following county, Edwards. * WHEN...Until 530 PM CST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 219 PM CST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 1 inch of rain has fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Rocksprings, Camp Wood, Barksdale, Devil's Sinkhole State Natural Area and Kickapoo Cavern State Park. - http://www.weather.gov/safety/flood
November 20, 2025 at 8:30 PM
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Special Weather Statement issued November 20 at 2:21PM CST by NWS Austin/San Antonio TX
Additional Details Here.
At 221 PM CST, Doppler radar was tracking a strong thunderstorm 12 miles west of Vance, or 14 miles south of Rocksprings, moving northeast at 55 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Vance, Prade Ranch, and Devil's Sinkhole State Natural Area.
November 20, 2025 at 8:30 PM
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Special Weather Statement issued November 20 at 1:57PM CST by NWS Austin/San Antonio TX
Additional Details Here.
At 157 PM CST, Doppler radar was tracking a strong thunderstorm 14 miles southeast of Carta Valley, or 23 miles north of Brackettville, moving northeast at 40 mph. HAZARD...Winds in excess of 40 mph and nickel size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Kickapoo Cavern State Park.
November 20, 2025 at 8:00 PM
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Flood Advisory issued November 20 at 1:49PM CST until November 20 at 5:00PM CST by NWS Austin/San Antonio TX
Additional Details Here.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of south central Texas, including the following counties, Kinney and Val Verde. * WHEN...Until 500 PM CST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 149 PM CST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Escondido Estates. - http://www.weather.gov/safety/flood
November 20, 2025 at 8:00 PM
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Special Weather Statement issued November 20 at 1:19PM CST by NWS Austin/San Antonio TX
Additional Details Here.
At 119 PM CST, Doppler radar was tracking a strong thunderstorm near Laughlin AFB, or 7 miles east of Del Rio, moving northeast at 40 mph. HAZARD...Winds in excess of 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Del Rio, Lake View, Amistad Village, Black Brush Point, Amanda, Laughlin AFB, Val Verde Park, Diablo East, Cienegas Terrace, Governors Landing, Long Point, 277 South Boat Ramp, 277 North Campground, San Pedro Canyon, Escondido Estates, and Lake Ridge Ranch.
November 20, 2025 at 7:30 PM
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🚨 Flash Flood Warning issued November 20 at 1:03PM CST until November 20 at 3:00PM CST by NWS Austin/San Antonio TX 🚨
Additional Details Here.
At 103 PM CST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts up to 2 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. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Carta Valley.
November 20, 2025 at 7:15 PM
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Flood Advisory issued November 20 at 12:55PM CST until November 20 at 4:00PM CST by NWS Austin/San Antonio TX
Additional Details Here.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of south central Texas, including the following county, Val Verde. * WHEN...Until 400 PM CST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 1255 PM CST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 1 inch of rain has fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Del Rio, Val Verde Park, Cienegas Terrace, Laughlin AFB, Lake Ridge Ranch and Escondido Estates. - http://www.weather.gov/safety/flood
November 20, 2025 at 7:00 PM
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Flood Advisory issued November 20 at 12:07PM CST until November 20 at 3:15PM CST by NWS Austin/San Antonio TX
Additional Details Here.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of south central Texas, including the following county, Val Verde. * WHEN...Until 315 PM CST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Overflowing poor drainage areas. * ADDITIONAL DETAILS... - At 1207 PM CST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Comstock, Loma Alta, Seminole Canyon State Park, Box Canyon, Amistad Acres, Devils River State Nat Area Del Norte, Bakers Crossing, Devils River State Nat Area Big Satan, Vinegarone and Pafford Crossing. - http://www.weather.gov/safety/flood
November 20, 2025 at 6:15 PM
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🚨 Flood Watch issued November 20 at 11:46AM CST until November 21 at 6:00AM CST by NWS Austin/San Antonio TX 🚨
Additional Details Here.
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of south central Texas, including the following counties, Bandera, Blanco, Burnet, Edwards, Gillespie, Kendall, Kerr, Llano, Real, Travis, Val Verde and Williamson. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. We urge people to stay weather aware and keep up with weather updates from us and trusted sources. * ADDITIONAL DETAILS... - An upper level storm system and above normal moisture will combine to create several rounds of rainfall this afternoon into late tonight. Rainfall amounts of 1 to 2 inches with isolated amounts near 5 inches are possible. The focus for the highest rainfall amounts is expected to remain across the western Hill Country and southern Edwards Plateau. - http://www.weather.gov/safety/flood
November 20, 2025 at 6:00 PM