546  
FPUS64 KBRO 191827  
SFTBRO  
TXZ248>255-351-353>355-451-454-455-192200-  
 
TABULAR STATE FORECAST FOR DEEP SOUTH TEXAS  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
127 PM CDT TUE MAY 19 2026  
 
ROWS INCLUDE...  
DAILY PREDOMINANT DAYTIME WEATHER 6AM-6PM  
FORECAST TEMPERATURES...EARLY MORNING LOW/DAYTIME HIGH  
PROBABILITY OF PRECIPITATION NIGHTTIME 6PM-6AM/DAYTIME 6AM-6PM  
- INDICATES TEMPERATURES BELOW ZERO  
MM INDICATES MISSING DATA  
 
FCST FCST FCST FCST FCST FCST FCST  
TODAY WED THU FRI SAT SUN MON  
MAY 19 MAY 20 MAY 21 MAY 22 MAY 23 MAY 24 MAY 25  
 
   
..LOWER TEXAS COAST  
 
PORT MANSFIELD  
MOCLDY MOCLDY TSTRMS MOCLDY TSTRMS TSTRMS TSTRMS  
/85 80/83 79/83 78/83 78/84 77/83 76/83  
/20 30/10 10/60 50/30 50/50 60/60 50/50  
 
PORT ISABEL  
MOCLDY MOCLDY MOCLDY MOCLDY MOCLDY TSTRMS TSTRMS  
/86 81/86 80/85 80/86 81/85 80/85 78/85  
/20 20/10 10/30 40/20 50/40 50/50 50/50  
 
SOUTH PADRE ISLAND  
MOCLDY MOCLDY MOCLDY MOCLDY MOCLDY TSTRMS TSTRMS  
/84 81/84 80/83 81/84 81/83 80/82 79/82  
/20 20/10 10/30 40/20 50/40 60/50 50/50  
 
   
..RIO GRANDE VALLEY  
 
BROWNSVILLE  
MOCLDY MOCLDY MOCLDY MOCLDY MOCLDY TSTRMS TSTRMS  
/94 80/92 80/91 79/92 80/91 79/90 77/90  
/20 10/10 10/30 40/20 50/40 50/50 40/50  
 
HARLINGEN  
MOCLDY MOCLDY TSTRMS MOCLDY MOCLDY TSTRMS TSTRMS  
/96 78/92 76/91 75/92 77/91 76/89 74/89  
/20 20/10 10/50 50/30 50/40 50/60 40/60  
 
RAYMONDVILLE  
MOCLDY MOCLDY TSTRMS MOCLDY TSTRMS TSTRMS TSTRMS  
/96 78/92 76/90 74/91 75/90 75/88 73/88  
/20 30/20 10/60 50/30 50/50 50/70 50/60  
 
WESLACO  
MOCLDY MOCLDY TSTRMS MOCLDY TSTRMS TSTRMS TSTRMS  
/96 79/92 77/90 76/91 77/91 76/89 74/88  
/20 20/10 10/50 50/20 50/50 50/60 50/50  
 
MCALLEN  
MOCLDY MOCLDY TSTRMS MOCLDY TSTRMS TSTRMS TSTRMS  
/97 79/94 78/92 77/93 77/91 76/89 75/89  
/20 30/20 20/50 60/20 50/50 60/60 50/50  
 
   
..OTHER DEEP SOUTH TEXAS CITIES  
 
RIO GRANDE CITY  
MOCLDY MOCLDY TSTRMS PTCLDY MOCLDY PTCLDY PTCLDY  
/99 77/94 75/91 74/94 75/92 74/90 73/89  
/20 40/40 40/50 70/20 50/40 60/40 50/40  
 
FALFURRIAS  
MOCLDY MOCLDY TSTRMS MOCLDY TSTRMS TSTRMS TSTRMS  
/96 77/92 75/89 74/91 75/89 74/86 73/87  
/20 50/30 30/70 70/20 50/60 60/70 50/50  
 
HEBBRONVILLE  
MOCLDY MOCLDY TSTRMS MOCLDY TSTRMS TSTRMS PTCLDY  
/95 75/90 74/87 73/89 74/88 73/85 72/85  
/20 50/30 40/70 70/10 50/50 60/50 40/40  
 
ZAPATA  
VRYHOT SHWRS TSTRMS PTCLDY MOCLDY MOCLDY PTCLDY  
/100 76/94 75/91 74/94 75/91 74/89 73/89  
/20 60/50 50/50 70/20 50/30 60/40 50/30  
 
 
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