179
FPUS54 KEWX 210625
ZFPEWX
ZONE FORECAST PRODUCT FOR SOUTH CENTRAL TEXAS
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
125 AM CDT FRI AUG 21 2026
TXZ192-211930-
TRAVIS-
INCLUDING THE CITY OF AUSTIN
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
SUNNY, HOT WITH HIGHS AROUND 103. SOUTH WINDS AROUND
5 MPH. HIGHEST HEAT INDEX READINGS UP TO 110.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH. HIGHEST HEAT INDEX READINGS UP TO 106 EARLY IN THE
EVENING.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 103. SOUTH
WINDS AROUND 5 MPH. HIGHEST HEAT INDEX READINGS UP TO 110.
SATURDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY THROUGH TUESDAY
MOSTLY CLEAR. HOT. HIGHS 100 TO 105.
LOWS IN THE UPPER 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. HIGHS 100 TO
105. LOWS IN THE UPPER 70S. HIGHEST HEAT INDEX READINGS UP TO
110.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN SUNNY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HOT
WITH HIGHS AROUND 100. HIGHEST HEAT INDEX READINGS UP TO 110.
TXZ205-211930-
BEXAR-
INCLUDING THE CITY OF SAN ANTONIO
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTH WINDS
AROUND 5 MPH. HIGHEST HEAT INDEX READINGS UP TO 109.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. HOT WITH HIGHS AROUND 102. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS AROUND 100.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY. HOT
WITH HIGHS AROUND 100.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY.
HOT WITH HIGHS AROUND 100. HIGHEST HEAT INDEX READINGS UP TO 105.
TXZ183-211930-
VAL VERDE-
INCLUDING THE CITY OF DEL RIO
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS
5 TO 10 MPH.
FRIDAY
SUNNY, HOT WITH HIGHS AROUND 100. SOUTHEAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 101. SOUTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY THROUGH THURSDAY
CLEAR, HOT. HIGHS AROUND 100. LOWS IN
THE MID 70S.
TXZ220-211930-
ATASCOSA-
INCLUDING THE CITY OF PLEASANTON
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. HOT WITH HIGHS AROUND 103. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. HOT WITH HIGHS AROUND 104. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY, HOT WITH HIGHS 100 TO 105.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. HOT. LOWS IN THE MID
70S. HIGHS 100 TO 105. HIGHEST HEAT INDEX READINGS UP TO 105.
MONDAY NIGHT THROUGH THURSDAY
CLEAR, HOT. LOWS IN THE MID 70S.
HIGHS 100 TO 105. HIGHEST HEAT INDEX READINGS UP TO 105.
TXZ187-211930-
BANDERA-
INCLUDING THE CITY OF BANDERA
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS 5 TO
10 MPH. HIGHEST HEAT INDEX READINGS UP TO 106.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS AROUND 100.
LOWS IN THE LOWER 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY.
HIGHS IN THE UPPER 90S.
TUESDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HIGHEST HEAT
INDEX READINGS UP TO 105.
TXZ193-211930-
BASTROP-
INCLUDING THE CITY OF BASTROP
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTH WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 104. SOUTH
WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY THROUGH TUESDAY
MOSTLY CLEAR. HOT. HIGHS 100 TO 105.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HOT WITH
HIGHS AROUND 100.
TXZ190-211930-
BLANCO-
INCLUDING THE CITY OF BLANCO
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
SUNNY, HOT WITH HIGHS AROUND 101. SOUTH WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 101.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS AROUND 100.
LOWS IN THE MID 70S.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S.
TUESDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.
TUESDAY NIGHT AND WEDNESDAY
CLEAR, HOT. LOWS IN THE LOWER 70S.
HIGHS AROUND 100.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S.
TXZ172-211930-
BURNET-
INCLUDING THE CITY OF BURNET
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 103.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS 100 TO 105.
LOWS IN THE UPPER 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
MONDAY NIGHT THROUGH WEDNESDAY
CLEAR, HOT. LOWS IN THE MID
70S. HIGHS 100 TO 105. HIGHEST HEAT INDEX READINGS UP TO 105.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 100.
TXZ208-211930-
CALDWELL-
INCLUDING THE CITY OF LOCKHART
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTH WINDS
AROUND 5 MPH.
FRIDAY NIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS 100 TO 105.
LOWS IN THE UPPER 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY. HOT
WITH HIGHS 100 TO 105.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS 100 TO
105. LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
TXZ206-211930-
COMAL-
INCLUDING THE CITY OF NEW BRAUNFELS
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 101. SOUTH WINDS
AROUND 5 MPH. HIGHEST HEAT INDEX READINGS UP TO 110.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH. HIGHEST HEAT INDEX READINGS UP TO 105 EARLY IN THE
EVENING.
SATURDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS AROUND 100.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY. HOT
WITH HIGHS AROUND 100.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS AROUND
100. LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
TXZ224-211930-
DE WITT-
INCLUDING THE CITY OF CUERO
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. HOT WITH HIGHS AROUND 102. SOUTH WINDS
AROUND 5 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
HIGHEST HEAT INDEX READINGS UP TO 112.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH,
DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT. HIGHEST HEAT INDEX
READINGS UP TO 107 EARLY IN THE EVENING.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HOT WITH HIGHS AROUND 103. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH. HIGHEST HEAT INDEX READINGS UP TO 106 EARLY IN THE
EVENING.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS AROUND 100.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
TUESDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. HIGHEST HEAT
INDEX READINGS UP TO 105.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS AROUND
100. LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
TXZ228-211930-
DIMMIT-
INCLUDING THE CITY OF CARRIZO SPRINGS
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. HOT WITH HIGHS AROUND 104. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS UP TO
20 MPH. HIGHEST HEAT INDEX READINGS UP TO 105 EARLY IN THE
EVENING.
SATURDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS UP
TO 20 MPH.
SUNDAY
SUNNY, HOT WITH HIGHS 100 TO 105.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
MONDAY THROUGH THURSDAY
CLEAR, HOT. HIGHS 100 TO 105. LOWS IN
THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
TXZ184-211930-
EDWARDS-
INCLUDING THE CITY OF ROCKSPRINGS
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.
SUNDAY NIGHT THROUGH THURSDAY
CLEAR. LOWS IN THE LOWER 70S.
HIGHS IN THE UPPER 90S.
TXZ209-211930-
FAYETTE-
INCLUDING THE CITY OF LA GRANGE
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 103. SOUTH WINDS
AROUND 5 MPH.
FRIDAY NIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH. HIGHEST
HEAT INDEX READINGS UP TO 105 EARLY IN THE EVENING.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HOT WITH HIGHS AROUND 104. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY THROUGH TUESDAY
MOSTLY CLEAR. HOT. HIGHS 100 TO 105.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS AROUND
100. LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
TXZ219-211930-
FRIO-
INCLUDING THE CITY OF PEARSALL
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. HOT WITH HIGHS AROUND 104. SOUTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY, HOT WITH HIGHS 100 TO 105.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
MONDAY THROUGH THURSDAY
CLEAR, HOT. HIGHS 100 TO 105. LOWS IN
THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
TXZ188-211930-
GILLESPIE-
INCLUDING THE CITY OF FREDERICKSBURG
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. SOUTH WINDS 5 TO 10 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 100.
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.
LOWS IN THE MID 70S.
MONDAY THROUGH WEDNESDAY NIGHT
CLEAR. HIGHS IN THE UPPER 90S.
LOWS IN THE LOWER 70S.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S.
TXZ223-211930-
GONZALES-
INCLUDING THE CITY OF GONZALES
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 103. SOUTH WINDS
AROUND 5 MPH. HIGHEST HEAT INDEX READINGS UP TO 110.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH. HIGHEST
HEAT INDEX READINGS UP TO 106 EARLY IN THE EVENING.
SATURDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH. HIGHEST HEAT INDEX READINGS UP TO 105 EARLY IN THE
EVENING.
SUNDAY THROUGH TUESDAY
MOSTLY CLEAR. HOT. HIGHS AROUND 100.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS AROUND
100. LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
TXZ207-211930-
GUADALUPE-
INCLUDING THE CITY OF SEGUIN
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTH WINDS
AROUND 5 MPH. HIGHEST HEAT INDEX READINGS UP TO 110.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH. HIGHEST
HEAT INDEX READINGS UP TO 105 EARLY IN THE EVENING.
SATURDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS 100 TO 105.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
TUESDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS AROUND
100. LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
TXZ191-211930-
HAYS-
INCLUDING THE CITY OF SAN MARCOS
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
FRIDAY
SUNNY, HOT WITH HIGHS AROUND 102. SOUTH WINDS AROUND
5 MPH. HIGHEST HEAT INDEX READINGS UP TO 109.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 102.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH TUESDAY
MOSTLY CLEAR. HOT. HIGHS AROUND 100.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS AROUND
100. LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
TXZ222-211930-
KARNES-
INCLUDING THE CITY OF KARNES CITY
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. HOT WITH HIGHS AROUND 102. SOUTH WINDS
5 TO 10 MPH. HIGHEST HEAT INDEX READINGS UP TO 110.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
HIGHEST HEAT INDEX READINGS UP TO 106 EARLY IN THE EVENING.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HOT WITH
HIGHS AROUND 103. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS AROUND 100.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
TUESDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
CLEAR, HOT. LOWS IN THE
MID 70S. HIGHS AROUND 100. HIGHEST HEAT INDEX READINGS UP TO 105.
THURSDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.
TXZ189-211930-
KENDALL-
INCLUDING THE CITY OF BOERNE
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.
LOWS IN THE LOWER 70S.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY.
HIGHS IN THE UPPER 90S.
TUESDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY.
HIGHS IN THE UPPER 90S.
TXZ186-211930-
KERR-
INCLUDING THE CITY OF KERRVILLE
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.
LOWS IN THE LOWER 70S.
MONDAY AND MONDAY NIGHT
CLEAR. HIGHS IN THE UPPER 90S. LOWS IN
THE LOWER 70S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 90S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.
TXZ202-211930-
KINNEY-
INCLUDING THE CITY OF BRACKETTVILLE
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHEAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HOT WITH HIGHS AROUND 101. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.
SUNDAY NIGHT THROUGH THURSDAY
CLEAR, HOT. LOWS IN THE MID 70S.
HIGHS AROUND 100.
TXZ225-211930-
LAVACA-
INCLUDING THE CITY OF HALLETTSVILLE
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HOT WITH HIGHS AROUND 103. SOUTH WINDS 5 TO 10 MPH.
HIGHEST HEAT INDEX READINGS UP TO 113.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
HIGHEST HEAT INDEX READINGS UP TO 108 EARLY IN THE EVENING.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HOT WITH HIGHS AROUND 103. SOUTH WINDS 5 TO 10 MPH.
HIGHEST HEAT INDEX READINGS UP TO 111.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH. HIGHEST HEAT INDEX READINGS UP TO 106 EARLY IN THE
EVENING.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS 100 TO 105.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY. HOT
WITH HIGHS AROUND 100. HIGHEST HEAT INDEX READINGS UP TO 110.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS AROUND
100. LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
TXZ194-211930-
LEE-
INCLUDING THE CITY OF GIDDINGS
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 103. SOUTH WINDS
AROUND 5 MPH. HIGHEST HEAT INDEX READINGS UP TO 109.
FRIDAY NIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH. HIGHEST
HEAT INDEX READINGS UP TO 105 EARLY IN THE EVENING.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 104. SOUTH
WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH. HIGHEST HEAT INDEX READINGS UP TO 105 EARLY IN THE
EVENING.
SUNDAY THROUGH TUESDAY
MOSTLY CLEAR. HOT. HIGHS 100 TO 105.
LOWS IN THE UPPER 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. HIGHS 100 TO
105. LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HOT WITH HIGHS AROUND 100. HIGHEST HEAT INDEX READINGS UP TO 105.
TXZ171-211930-
LLANO-
INCLUDING THE CITY OF LLANO
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 104.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING SOUTHEAST IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HOT. HIGHS 100 TO 105.
LOWS IN THE MID 70S.
MONDAY
SUNNY, HOT WITH HIGHS 100 TO 105.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
TUESDAY THROUGH WEDNESDAY
CLEAR, HOT. HIGHS 100 TO 105. LOWS
IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 100.
TXZ217-211930-
MAVERICK-
INCLUDING THE CITY OF EAGLE PASS
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH. HIGHEST HEAT INDEX
READINGS UP TO 106 EARLY IN THE EVENING.
SATURDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY, HOT WITH HIGHS 100 TO 105.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
MONDAY THROUGH THURSDAY
CLEAR, HOT. HIGHS 100 TO 105. LOWS IN
THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
TXZ204-211930-
MEDINA-
INCLUDING THE CITY OF HONDO
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 101. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. HOT WITH HIGHS AROUND 102. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS AROUND 100.
LOWS IN THE MID 70S.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY. HOT
WITH HIGHS AROUND 100.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
THURSDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.
TXZ185-211930-
REAL-
INCLUDING THE CITY OF LEAKEY
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 90S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.
LOWS IN THE LOWER 70S.
MONDAY THROUGH THURSDAY
CLEAR. HIGHS IN THE UPPER 90S. LOWS IN
THE LOWER 70S.
TXZ203-211930-
UVALDE-
INCLUDING THE CITY OF UVALDE
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. HOT WITH HIGHS AROUND 101. SOUTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS AROUND 100.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
MONDAY NIGHT THROUGH WEDNESDAY NIGHT
CLEAR, HOT. LOWS IN THE
MID 70S. HIGHS AROUND 100. HIGHEST HEAT INDEX READINGS UP TO 105.
THURSDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.
TXZ173-211930-
WILLIAMSON-
INCLUDING THE CITY OF GEORGETOWN
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON. HIGHEST HEAT
INDEX READINGS UP TO 109.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT. HIGHEST
HEAT INDEX READINGS UP TO 105 EARLY IN THE EVENING.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 103. SOUTH
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH. HIGHEST HEAT INDEX READINGS UP TO 105 EARLY IN THE
EVENING.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS 100 TO 105.
LOWS IN THE UPPER 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
TUESDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
CLEAR, HOT. LOWS IN THE
MID 70S. HIGHS 100 TO 105. HIGHEST HEAT INDEX READINGS UP TO 110.
THURSDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. HIGHEST HEAT
INDEX READINGS UP TO 105.
TXZ221-211930-
WILSON-
INCLUDING THE CITY OF FLORESVILLE
125 AM CDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HOT WITH HIGHS AROUND 103. SOUTH WINDS 5 TO 10 MPH.
HIGHEST HEAT INDEX READINGS UP TO 109.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH. HIGHEST HEAT INDEX READINGS UP TO 105 EARLY IN THE
EVENING.
SATURDAY
PARTLY CLOUDY. HOT WITH HIGHS AROUND 104. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HOT. HIGHS 100 TO 105.
LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY. HOT
WITH HIGHS AROUND 100.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS AROUND
100. LOWS IN THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 105.
TXZ218-211930-
ZAVALA-
INCLUDING THE CITY OF CRYSTAL CITY
125 AM CDT FRI AUG 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS 5 TO 10 MPH.
HIGHEST HEAT INDEX READINGS UP TO 110.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH. HIGHEST HEAT INDEX
READINGS UP TO 106 EARLY IN THE EVENING.
SATURDAY
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY, HOT WITH HIGHS 100 TO 105.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
MONDAY THROUGH THURSDAY
CLEAR, HOT. HIGHS 100 TO 105. LOWS IN
THE MID 70S. HIGHEST HEAT INDEX READINGS UP TO 110.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page