601
FXUS64 KEWX 071053
AFDEWX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
553 AM CDT FRI AUG 7 2026
..NEW AVIATION
KEY MESSAGES
UPDATED AT 546 AM CDT FRI AUG 7 2026
- CONTINUED HOT AND DRY FOR MOST OF SOUTH-CENTRAL TEXAS FOR THE NEXT
SEVEN DAYS.
- A FEW SPOTS IN THE COASTAL PLAINS COULD REACH HEAT ADVISORY
CRITERIA BRIEFLY DURING THE AFTERNOON TODAY AND TOMORROW.
- THERE WILL BE A SLIGHT CHANCE FOR SHOWERS OR THUNDERSTORMS OVER
THE COASTAL PLAINS DURING THE AFTERNOON TODAY AND TOMORROW.
- THERE WILL BE A SLIGHT CHANCE FOR SHOWERS OR THUNDERSTORMS OVER
THE COASTAL PLAINS THIS AFTERNOON AND FOR THE NEXT SEVERAL
AFTERNOONS INCLUDING THE WEEKEND.
SHORT TERM
(TONIGHT THROUGH FRIDAY NIGHT)
ISSUED AT 1200 AM CDT FRI AUG 7 2026
THE SUBTROPICAL RIDGE IS CENTERED NEAR THE FOUR CORNERS REGION THIS
EVENING WITH WEAK ANTICYCLONIC FLOW OVER TEXAS. HIGH PRESSURE OVER
THE GULF IS PRODUCING SOUTHEASTERLY FLOW IN THE LOW LEVELS. THE
AIRMASS OVER SOUTH-CENTRAL TEXAS REMAINS HOT AND MOIST. IN THE SHORT
TERM THERE WON'T BE ANY SIGNIFICANT CHANGE IN THE PATTERN. EXPECT
ANOTHER HOT AND MAINLY DRY DAY WITH HIGH TEMPERATURES ABOUT THE SAME
AS THURSDAY. THE COMBINATION OF HEAT AND HUMIDITY MAY BRING A FEW
SPOTS OVER THE COASTAL PLAINS TO HEAT ADVISORY LEVELS FOR A COUPLE
OF HOURS, BUT WE DON'T EXPECT ENOUGH COVERAGE TO ISSUE AN ADVISORY.
THE UPPER RIDGE WILL BE WEAK ENOUGH TO ALLOW ISOLATED SHOWERS AND
THUNDERSTORMS TO FORM OVER THE COASTAL PLAINS AND MOVE INLAND.
THURSDAY AFTERNOON WE SAW STORMS MOVE TO THE I-35 CORRIDOR, BUT IT
LOOKS LIKE THEY WON'T MAKE IT THAT FAR INLAND TODAY. SATURDAY WILL
BE ANOTHER REPEAT. HOT, MAINLY DRY WITH ISOLATED SHOWERS AND
THUNDERSTORMS MOVING INLAND FROM THE COASTAL PLAINS. STORMS COULD
REACH I-35 AGAIN.
LONG TERM
(SATURDAY THROUGH NEXT THURSDAY)
ISSUED AT 1200 AM CDT FRI AUG 7 2026
SUNDAY AND MONDAY THE STAGNANT PATTERN WILL CONTINUE. HIGH
TEMPERATURES WILL STAY HOT AND NEAR NORMAL BOTH DAYS. HUMIDITY WILL
REMAIN LOW ENOUGH TO KEEP HEAT INDICES BELOW HEAT ADVISORY CRITERIA,
HOWEVER A FEW SPOTS IN THE COASTAL PLAINS COULD BRIEFLY REACH
CRITERIA EACH AFTERNOON. A FEW SHOWERS OR THUNDERSTORMS COULD MOVE
OVER THE COASTAL PLAINS EACH AFTERNOON. AS THE RIDGE SHIFTS BACK
TOWARD THE SOUTHEAST, RAIN CHANCES WILL COME TO AN END TUESDAY.
TEMPERATURES WILL CREEP UP A BIT INTO THE MIDDLE OF NEXT WEEK. THE
HIGHER TEMPERATURES COMBINED WITH THE HUMIDITY MAY PRODUCE HEAT
ADVISORY CRITERIA ACROSS THE AREA SOUTH OF I-10 AND EAST OF I-37.
AVIATION
(12Z TAFS)
ISSUED AT 546 AM CDT FRI AUG 7 2026
MVFR CIGS ARE COMING OFF PERSISTENCE THIS MORNING AND SO WILL
FAVOR EVEN FEWER CLOUDS IN THE FOLLOWING DAY. LOOKS LIKE MOST
AREAS SHOULD MIX TO VFR BY 15Z IF NOT 14Z THIS MORNING, AND THE
MOS GUIDANCES WITH A LIGHTER WIND TREND GOING FOR THE NEXT 24
HOURS WOULD SUGGEST LITTLE OR ON LOW CLOUDS FOR TONIGHT.
PRELIMINARY POINT TEMPS/POPS
AUSTIN CAMP MABRY 97 76 97 76 / 10 10 10 10
AUSTIN BERGSTROM INTL AIRPORT 98 76 98 76 / 10 10 10 10
NEW BRAUNFELS MUNI AIRPORT 97 75 97 75 / 10 10 20 20
BURNET MUNI AIRPORT 96 73 96 73 / 0 0 10 10
DEL RIO INTL AIRPORT 99 77 98 77 / 0 0 0 0
GEORGETOWN MUNI AIRPORT 97 75 97 75 / 10 10 10 10
HONDO MUNI AIRPORT 97 73 96 73 / 10 10 10 10
SAN MARCOS MUNI AIRPORT 98 75 98 75 / 10 10 20 20
LA GRANGE - FAYETTE REGIONAL 96 76 96 76 / 20 20 20 20
SAN ANTONIO INTL AIRPORT 97 76 96 77 / 10 10 10 10
STINSON MUNI AIRPORT 98 76 98 77 / 10 10 10 10
EWX WATCHES/WARNINGS/ADVISORIES
NONE.
SHORT TERM...05
LONG TERM....05
AVIATION...18
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