722  
FXUS64 KEWX 090546  
AFDEWX  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
1246 AM CDT SAT AUG 9 2025  
   
..NEW SHORT TERM, LONG TERM, AVIATION
 
 
   
KEY MESSAGES
 
 
- SEASONABLY HOT AUGUST TEMPERATURES AND HEAT INDICES.  
 
- LOW TO MEDIUM CHANCES FOR AFTERNOON SHOWERS AND THUNDERSTORMS  
SUNDAY INTO NEXT WEEK MAINLY OVER THE COASTAL PLAINS.  
 

 
   
SHORT TERM
 
 
(TODAY THROUGH SUNDAY)  
ISSUED AT 1234 AM CDT SAT AUG 9 2025  
 
HOT AND MOSTLY DRY CONDITIONS ARE EXPECTED THIS WEEKEND AS THE  
SUBTROPICAL RIDGE CONTINUES ITS WESTWARD PROGRESSION. TODAY WILL BE  
HOT AND DRY WITH HIGHS NEARING OR EXCEEDING THE 100 DEGREE MARK.  
TONIGHT, AN INVERTED TROUGH MOVES OVER THE TEXAS COAST AND REMAINS  
OVER THIS AREA THROUGH MUCH OF SUNDAY. THIS FEATURE WILL BRING SOME  
INCREASED MOISTURE ALLOWING FOR LOW TO MEDIUM PRECIPITATION CHANCES  
FOR THE COASTAL PLAINS DURING THE AFTERNOON WITH DRY CONDITIONS  
ELSEWHERE. OTHERWISE, ANOTHER HOT DAY IS FORECAST WITH HIGHS IN THE  
MID 90S TO AROUND 100 DEGREES.  
 

 
   
LONG TERM
 
 
(SUNDAY NIGHT THROUGH FRIDAY)  
ISSUED AT 1234 AM CDT SAT AUG 9 2025  
 
THE AFOREMENTIONED INVERTED TROUGH MOVES FURTHER INLAND MONDAY WHILE  
ANOTHER UPPER LEVEL TROUGH MOVES ACROSS THE CENTRAL US TUESDAY AND  
WEDNESDAY. INCREASED MOISTURE, DIURNAL HEATING AND SOME SUPPORT ALOFT  
WILL ALLOW FOR PRECIPITATION CHANCES TO SPREAD ACROSS ALL OF SOUTH  
CENTRAL TEXAS BOTH MONDAY AND TUESDAY AFTERNOONS, WITH THE BEST  
CHANCES IN THE EAST OVER THE COASTAL PLAINS. LOWER RAIN CHANCES ARE  
SEEN WEDNESDAY ACROSS THE AREA, THEN ANY SHOWER OR THUNDERSTORM  
ACTIVITY LOOKS TO RETREAT BACK TO THE FAR EASTERN COASTAL PLAINS THE  
REST OF THE WEEK AS MID-LEVEL RIDGING RETURNS.  
 
HIGH TEMPERATURES ARE FORECAST IN THE 90S TO AROUND 100 DEGREES NEXT  
WEEK WITH LOWS MAINLY IN THE 70S. HEAT INDICES CONTINUE TO REMAIN  
BELOW HEAT ADVISORY CRITERIA, GENERALLY FALLING IN THE MID 90S TO  
AROUND 106 DEGREE RANGE. ALTHOUGH THESE TEMPERATURES ARE FAIRLY  
TYPICAL THIS TIME OF YEAR, CONTINUE TO PRACTICE HEAT SAFETY MEASURES.  
 

 
   
AVIATION
 
 
(06Z TAFS)  
ISSUED AT 1234 AM CDT SAT AUG 9 2025  
 
VFR SKIES TO PERSIST THROUGH THE NEXT 30 HOURS. S TO SW WINDS 7-12KT  
THROUGH THIS AFTERNOON WITH A FEW GUSTS AROUND 20 KT THIS EVENING AT  
SAT/SSF.  
 

 
   
PRELIMINARY POINT TEMPS/POPS
 
 
AUSTIN CAMP MABRY 98 76 97 76 / 0 0 10 0  
AUSTIN BERGSTROM INTL AIRPORT 98 75 97 75 / 0 0 10 0  
NEW BRAUNFELS MUNI AIRPORT 98 73 97 73 / 0 0 10 10  
BURNET MUNI AIRPORT 96 73 94 73 / 0 0 0 0  
DEL RIO INTL AIRPORT 102 78 100 77 / 0 0 0 0  
GEORGETOWN MUNI AIRPORT 98 74 97 75 / 0 0 0 0  
HONDO MUNI AIRPORT 100 73 97 73 / 0 0 0 0  
SAN MARCOS MUNI AIRPORT 99 73 97 73 / 0 0 10 0  
LA GRANGE - FAYETTE REGIONAL 96 74 94 74 / 10 0 20 10  
SAN ANTONIO INTL AIRPORT 99 75 97 76 / 0 0 10 10  
STINSON MUNI AIRPORT 101 75 99 76 / 0 0 10 0  
 

 
   
EWX WATCHES/WARNINGS/ADVISORIES
 
 
NONE.  

 
 

 
 
SHORT-TERM...27  
LONG-TERM...27  
AVIATION...18  
 
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