946  
FXUS64 KEWX 050626  
AFDEWX  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
1226 AM CST THU MAR 5 2026  
   
..NEW SHORT TERM, LONG TERM, AVIATION
 
 
   
KEY MESSAGES
 
 
- UNSETTLED WEATHER PATTERN CONTINUES THROUGH THE MIDDLE OF NEXT  
WEEK WITH DAILY SHOWER AND STORM CHANCES. STRONG TO MARGINALLY  
SEVERE STORMS AND LOCALLY HEAVY RAINS ARE POSSIBLE MOST DAYS.  
 
- WELL ABOVE AVERAGE TEMPERATURES MOST DAYS THROUGH THE MIDDLE OF  
NEXT WEEK, BUT COOLER FOR THIS WEEKEND.  
 

 
   
SHORT TERM
 
 
(TODAY THROUGH FRIDAY)  
ISSUED AT 1219 AM CST THU MAR 5 2026  
 
A MID/UPPER LEVEL TROUGH MOVING OVER THE GREAT BASIN LIFTS THE FRONT  
THAT STALLED TO OUR NORTH AWAY FROM OUR AREA TODAY. STREAMER SHOWERS  
ARE POSSIBLE OVER THE EDWARDS PLATEAU, HILL COUNTRY TO ALONG AND  
EAST OF I-35 THIS MORNING INTO EARLY AFTERNOON. ISOLATED SHOWERS AND  
THUNDERSTORMS WILL FORM OVER THE SERRIANAS DEL BURRO OF MEXICO, THEN  
DRIFT ACROSS THE RIO GRANDE PLAINS INTO THE EDWARDS PLATEAU LATE  
THIS AFTERNOON INTO EVENING. MLCAPE AROUND 1,500 J/KG AND STEEP MID  
LEVEL LAPSE RATES AROUND 8C/KM INDICATE A POTENTIAL FOR STRONG TO  
SEVERE STORMS ACROSS THOSE AREAS.  
 
THE TROUGH MOVES TOWARD THE FOUR CORNERS TONIGHT WHERE IT SPLITS  
WITH ONE PART HEADED TOWARD THE CENTRAL ROCKIES WHILE DRAGGING THE  
DRYLINE INTO VAL VERDE COUNTY AND POSSIBLY EDWARDS COUNTY FRIDAY  
AFTERNOON AS THE OTHER PART HEADS TOWARDS BAJA CALIFORNIA. STREAMER  
SHOWERS AND A FEW LATE AFTERNOON INTO EVENING THUNDERSTORMS ARE  
POSSIBLE ALONG AND AHEAD OF THE DRYLINE. SIMILAR MLCAPE AND STEEP  
MID LEVEL LAPSE RATES INDICATE A POTENTIAL FOR A FEW STRONG TO  
SEVERE STORMS.  
 
LARGE HAIL, DAMAGING WINDS, AND LOCALLY HEAVY RAINS WILL BE THE MAIN  
THREATS WITH ANY STORMS. THE LOWER LEVEL THERMAL RIDGE MAINTAINS THE  
ONGOING TEMPERATURE TRENDS.  
 

 
   
LONG TERM
 
 
(FRIDAY NIGHT THROUGH WEDNESDAY)  
ISSUED AT 1219 AM CST THU MAR 5 2026  
 
THE PART OF THE TROUGH THAT MOVES OUT OF THE CENTRAL ROCKIES TO OVER  
THE CENTRAL PLAINS ON SATURDAY DRAGS A COLD FRONT ACROSS TEXAS THAT  
MOVES INTO THE HILL COUNTRY LATE IN THE MORNING, THE REMAINDER OF  
OUR AREA IN THE AFTERNOON, THEN STALLS SOUTH OF OUR AREA SATURDAY  
NIGHT INTO SUNDAY. MEANWHILE, THE OTHER PART OF THE TROUGH CLOSES  
OFF JUST WEST OF BAJA CALIFORNIA, THEN SENDS MID LEVEL IMPULSES OVER  
OUR AREA SUNDAY THROUGH TUESDAY WHILE THE FRONT LIFTS BACK NORTH ON  
MONDAY. THERE REMAINS FAIRLY GOOD AGREEMENT AMONG MODELS/ENSEMBLES  
TO OPEN UP THE CLOSED LOW AND MOVE IT OVER OUR AREA ON WEDNESDAY.  
THESE FEATURES WILL GENERATE ROUNDS OF SHOWERS AND THUNDERSTORMS  
THROUGH WEDNESDAY. THE LATEST GUIDANCE NOW SHOWS A 60 TO 90% CHANCE  
FOR AT LEAST 1 INCH RAINFALL FOR MOST OF OUR AREA WITH A POTENTIAL  
FOR MULTIPLE INCHES ACROSS SOME AREAS. MODERATE INSTABILITY AND  
SHEAR MAY ALLOW FOR A FEW STRONG TO SEVERE STORMS, THOUGH HEAVIER  
RAINS AND FLOODING ARE THE MAIN IMPACTS. AS THIS TIMEFRAME GETS INTO  
THE CAMS, THE FORECAST WILL BE FINE TUNED. THE WIDESPREAD CLOUDINESS  
AND AREAS OF RAIN WILL RESULT IN "COOLER", THOUGH STILL ABOVE  
AVERAGE TEMPERATURES LATE THIS WEEK THROUGH THE EARLY NEXT WEEK.  
EXCEPT ACROSS THE EDWARDS PLATEAU/HILL COUNTRY SATURDAY AFTERNOON  
AND ALL AREAS ON SUNDAY WHICH BE MUCH COOLER DUE TO COLD ADVECTION  
UNDERNEATH THICK CLOUD COVER RESULTING IN SLIGHTLY BELOW AVERAGE  
HIGH TEMPERATURES. AS THE TROUGH PASSES, IT WILL SEND A COLD FRONT  
ACROSS OUR AREA TAKING TEMPERATURES NEAR TO BELOW AVERAGE LATER NEXT  
WEEK.  
 

 
   
AVIATION
 
 
(06Z TAFS)  
ISSUED AT 1219 AM CST THU MAR 5 2026  
 
MVFR CEILINGS HAVE MOVED INTO THE AUSTIN AND SAN ANTONIO AREAS.  
THEY SHOULD MOVE TO DRT LATER TONIGHT. CEILINGS WILL REMAIN  
OVERNIGHT AND THROUGH THE MORNING. VFR CONDITIONS WILL RETURN BY  
AROUND NOON. SOUTHERLY TO SOUTHEASTERLY WINDS WILL CONTINUE  
THROUGH THE PERIOD BECOMING GUSTY DURING THE AFTERNOON.  
 

 
   
PRELIMINARY POINT TEMPS/POPS
 
 
AUSTIN CAMP MABRY 85 68 84 69 / 20 20 20 30  
AUSTIN BERGSTROM INTL AIRPORT 86 66 85 67 / 20 20 20 30  
NEW BRAUNFELS MUNI AIRPORT 85 66 83 67 / 20 20 20 20  
BURNET MUNI AIRPORT 81 66 79 65 / 20 20 20 40  
DEL RIO INTL AIRPORT 86 66 90 65 / 20 30 20 20  
GEORGETOWN MUNI AIRPORT 83 66 83 66 / 20 20 30 40  
HONDO MUNI AIRPORT 86 65 84 65 / 20 20 20 20  
SAN MARCOS MUNI AIRPORT 86 66 85 67 / 20 20 20 30  
LA GRANGE - FAYETTE REGIONAL 85 68 86 69 / 10 10 20 30  
SAN ANTONIO INTL AIRPORT 85 68 83 68 / 20 20 20 20  
STINSON MUNI AIRPORT 87 68 85 69 / 20 20 20 20  
 

 
   
EWX WATCHES/WARNINGS/ADVISORIES
 
 
NONE.  

 
 

 
 
SHORT TERM...04  
LONG TERM....04  
AVIATION...05  
 
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