|
Home Return to list Heat Advisory 0002 Issued by the Austin / San Antonio Forecast Office
Action: New Issued At: 2026-06-19 05:16:05 130 WWUS74 KEWX 191015 NPWEWX URGENT - WEATHER MESSAGE National Weather Service Austin/San Antonio TX 515 AM CDT Fri Jun 19 2026 TXZ173-183-191>194-202>209-217>225-228-200100- /O.NEW.KEWX.HT.Y.0002.260619T1700Z-260620T0100Z/ Williamson-Val Verde-Hays-Travis-Bastrop-Lee-Kinney-Uvalde-Medina- Bexar-Comal-Guadalupe-Caldwell-Fayette-Maverick-Zavala-Frio- Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit- Including the cities of La Grange, Karnes City, Uvalde, Hondo, San Marcos, New Braunfels, Pearsall, Cuero, Hallettsville, Pleasanton, Lockhart, Gonzales, San Antonio, Del Rio, Austin, Carrizo Springs, Brackettville, Georgetown, Bastrop, Seguin, Crystal City, Giddings, Floresville, and Eagle Pass 515 AM CDT Fri Jun 19 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Heat index values of 108 to 112 expected. * WHERE...Much of south central Texas. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MO Action: Continued Issued At: 2026-06-19 11:58:47 113 WWUS74 KEWX 191658 NPWEWX URGENT - WEATHER MESSAGE National Weather Service Austin/San Antonio TX 1158 AM CDT Fri Jun 19 2026 TXZ173-183-191-192-202>206-217-191800- /O.CAN.KEWX.HT.Y.0002.260619T1700Z-260620T0100Z/ Williamson-Val Verde-Hays-Travis-Kinney-Uvalde-Medina-Bexar-Comal- Maverick- Including the cities of Uvalde, San Antonio, Brackettville, Austin, Del Rio, Georgetown, Hondo, Eagle Pass, San Marcos, and New Braunfels 1158 AM CDT Fri Jun 19 2026 ...HEAT ADVISORY IS CANCELLED... Increased cloud cover will keep temperatures lower than previously forecast. However, elevated heat index values are still expected, but will remain below Heat Advisory criteria. $$ TXZ193-194-207>209-218>225-228-200100- /O.CON.KEWX.HT.Y.0002.260619T1700Z-260620T0100Z/ Bastrop-Lee-Guadalupe-Caldwell-Fayette-Zavala-Frio-Atascosa- Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit- Including the cities of Lockhart, Pearsall, Seguin, Gonzales, Hallettsville, Karnes City, Carrizo Springs, Bastrop, Floresville, Crystal City, Giddings, Cuero, Pleasanton, and La Grange 1158 AM CDT Fri Jun 19 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 109 expected. * WHERE...A portion of south central Texas. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ PLATT Action: Cancelled Issued At: 2026-06-19 11:58:47 113 WWUS74 KEWX 191658 NPWEWX URGENT - WEATHER MESSAGE National Weather Service Austin/San Antonio TX 1158 AM CDT Fri Jun 19 2026 TXZ173-183-191-192-202>206-217-191800- /O.CAN.KEWX.HT.Y.0002.260619T1700Z-260620T0100Z/ Williamson-Val Verde-Hays-Travis-Kinney-Uvalde-Medina-Bexar-Comal- Maverick- Including the cities of Uvalde, San Antonio, Brackettville, Austin, Del Rio, Georgetown, Hondo, Eagle Pass, San Marcos, and New Braunfels 1158 AM CDT Fri Jun 19 2026 ...HEAT ADVISORY IS CANCELLED... Increased cloud cover will keep temperatures lower than previously forecast. However, elevated heat index values are still expected, but will remain below Heat Advisory criteria. $$ TXZ193-194-207>209-218>225-228-200100- /O.CON.KEWX.HT.Y.0002.260619T1700Z-260620T0100Z/ Bastrop-Lee-Guadalupe-Caldwell-Fayette-Zavala-Frio-Atascosa- Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit- Including the cities of Lockhart, Pearsall, Seguin, Gonzales, Hallettsville, Karnes City, Carrizo Springs, Bastrop, Floresville, Crystal City, Giddings, Cuero, Pleasanton, and La Grange 1158 AM CDT Fri Jun 19 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 109 expected. * WHERE...A portion of south central Texas. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ PLATT Action: Cancelled Issued At: 2026-06-19 16:56:27 460 WWUS74 KEWX 192156 NPWEWX URGENT - WEATHER MESSAGE National Weather Service Austin/San Antonio TX 456 PM CDT Fri Jun 19 2026 TXZ193-194-207>209-218>225-228-192300- /O.CAN.KEWX.HT.Y.0002.000000T0000Z-260620T0100Z/ Bastrop-Lee-Guadalupe-Caldwell-Fayette-Zavala-Frio-Atascosa- Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit- Including the cities of La Grange, Cuero, Carrizo Springs, Pleasanton, Crystal City, Pearsall, Floresville, Karnes City, Hallettsville, Lockhart, Bastrop, Seguin, Giddings, and Gonzales 456 PM CDT Fri Jun 19 2026 ...HEAT ADVISORY IS CANCELLED... The Threat for hazardous heat has ended as an outflow boundary advanced through the region and is soon to exit from our coastal plain counties to the south and east. Storms have fired off this outflow boundary as well and the rain cooled air has helped to temper the hazardous heat as well. $$ 62 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||