123
FXUS64 KEWX 131132
AFDEWX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
532 AM CST SAT DEC 13 2025
..NEW AVIATION
KEY MESSAGES
- DENSE FOG EXPECTED FOR MUCH OF SOUTH CENTRAL TEXAS SATURDAY
MORNING.
- TEMPERATURE ROLLER COASTER CONTINUES THROUGH THE NEXT WEEK.
- LOW TO MEDIUM CHANCE FOR RAIN FROM SATURDAY THROUGH SUNDAY
MORNING.
SHORT TERM
(TODAY THROUGH SUNDAY)
ISSUED AT 1221 AM CST SAT DEC 13 2025
THE WEEKEND WILL BE CHARACTERIZED BY TWO DIFFERENT SEASONS, SPRING-
LIKE WEATHER ON SATURDAY WITH HIGHS IN THE 70S FOLLOWED BY WINTER-
LIKE TEMPERATURES ON SUNDAY WITH HIGHS IN THE UPPER 40S NORTH AND
50S TO LOWER 60S ELSEWHERE. AFTER MORNING DENSE FOG ACROSS MOST OF
THE REGION SATURDAY, IT SHOULD GIVE WAY TO PARTLY TO MOSTLY SUNNY
SKIES AND PLEASANT WEATHER. A QUICK CHANGE IS ON THE WAY THOUGH LATE
TONIGHT INTO EARLY SUNDAY. A BACKDOOR COLD FRONT WILL BRING GUSTY
WINDS AND A CHANCE AT RAIN SATURDAY AFTERNOON THROUGH SATURDAY
NIGHT, FOLLOWED BY MUCH COOLER TEMPERATURES FOR THE BACK HALF OF THE
WEEKEND.
LONG TERM
(SUNDAY NIGHT THROUGH FRIDAY)
ISSUED AT 1221 AM CST SAT DEC 13 2025
COOLER TEMPERATURES CONTINUE MONDAY AND TUESDAY BEHIND THE COLD
FRONT, FOLLOWED BY A RAPID WARM UP AND TEMPERATURES BACK WELL ABOVE
NORMAL TEMPERATURES WEDNESDAY AND BEYOND. A COMBINATION OF
WESTERLY/ZONAL FLOW ALOFT, SOUTH TO SOUTHWESTERLY FLOW FROM THE
SURFACE TO 700MB, AND A LACK OF RECENT RAINFALL, TEMPERATURES WILL
HAVE NO TROUBLE WARMING INTO THE 70S TO LOWER 80S. THE FORECAST
REMAINS WARM AND DRY WITH LITTLE TO NO RAIN IN THE FORESEEABLE
FUTURE...
AVIATION
(12Z TAFS)
ISSUED AT 532 AM CST SAT DEC 13 2025
FLYING CONDITIONS RANGE FROM VLIFR TO IFR EARLY THIS MORNING. DUE
TO SHRA NEAR THE I-35 SITES, HAVE UPGRADED VSBYS TO TEMPOS 1-3SM
BR WITH VCSH MENTION. CONDITIONS WILL IMPROVE TO MVFR BY MIDDAY
AND VFR EARLY IN THE AFTERNOON AS SHRA DISSIPATE. MVFR CIGS RETURN
LATE THIS EVENING INTO THE OVERNIGHT HOURS. LIGHT AND MAINLY VRBL
WINDS LESS THAN 7 KTS CONTINUE THROUGH THIS EVENING, THEN WINDS
BECOME NORTHERLY AND INCREASE TO 10 TO 20 KTS WITH A FEW GUSTS TO
30 KTS IN WAKE OF A COLD FRONTAL PASSAGE OVERNIGHT INTO SUNDAY
MORNING.
PRELIMINARY POINT TEMPS/POPS
AUSTIN CAMP MABRY 74 45 53 33 / 20 20 0 0
AUSTIN BERGSTROM INTL AIRPORT 74 46 54 32 / 20 20 10 0
NEW BRAUNFELS MUNI AIRPORT 75 48 56 35 / 20 20 10 0
BURNET MUNI AIRPORT 72 40 48 31 / 10 20 0 0
DEL RIO INTL AIRPORT 76 52 60 45 / 0 0 20 0
GEORGETOWN MUNI AIRPORT 72 43 52 30 / 20 20 0 0
HONDO MUNI AIRPORT 77 52 61 39 / 10 10 10 0
SAN MARCOS MUNI AIRPORT 75 47 56 33 / 30 20 10 0
LA GRANGE - FAYETTE REGIONAL 76 50 58 33 / 30 20 10 0
SAN ANTONIO INTL AIRPORT 76 51 58 38 / 20 20 10 0
STINSON MUNI AIRPORT 77 54 60 40 / 20 20 10 0
EWX WATCHES/WARNINGS/ADVISORIES
DENSE FOG ADVISORY UNTIL 9 AM CST THIS MORNING FOR TXZ171>173-
183>194-202>209-217>225-228.
SHORT TERM...MMM
LONG TERM....MMM
AVIATION...04
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