312
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
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