709  
FNUS54 KBRO 201136  
FWFBRO  
 
FIRE WEATHER PLANNING FORECAST FOR DEEP SOUTH TEXAS  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
636 AM CDT FRI JUL 20 2018  
   
DISCUSSION
 
HIGH PRESSURE WILL REMAIN IN CONTROL THROUGH EARLY  
NEXT WEEK. ABOVE NORMAL TEMPERATURES AND RAIN-FREE CONDITIONS ARE  
EXPECTED TO CONTINUE THROUGH THE PERIOD. SOUTH TO SOUTHEAST WINDS  
WILL INCREASE BY THE MID TO LATE MORNING AND WILL CONTINUE INTO  
THE AFTERNOON HOURS. RELATIVE HUMIDITY VALUES INLAND WILL DROP  
INTO THE 20-30 PERCENT RANGE PROVIDING A LIMITED FIRE WEATHER  
CONCERN.  
 
TXZ255-211100-  
INLAND CAMERON-  
INCLUDING THE CITIES OF BROWNSVILLE AND HARLINGEN  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 99 (-1) 79 (+1) 99  
RH % (24H TREND) 39 (0) 95 (+3) 39  
20FTWND-AM(MPH) S 9 S 8  
20FTWND-PM(MPH) SE 14 SE 12 SE 13  
MIXING HGT(FT-AGL/MSL)7307 6999  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER  
90S. SOUTH WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 101.  
SOUTH WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
100. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE  
UPPER 90S. SOUTH WINDS 5 TO 15 MPH.  
 

 
 
TXZ254-211100-  
INLAND WILLACY-  
INCLUDING THE CITY OF RAYMONDVILLE  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 100 (-1) 78 (+1) 100  
RH % (24H TREND) 37 (+3) 95 (+4) 36  
20FTWND-AM(MPH) S 9 S 8  
20FTWND-PM(MPH) SE 13 SE 12 SE 12  
MIXING HGT(FT-AGL/MSL)8139 7969  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 100.  
SOUTH WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND 102.  
SOUTH WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
101. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE  
UPPER 90S. SOUTH WINDS 5 TO 15 MPH.  
 

 
 
TXZ253-211100-  
SOUTHERN HIDALGO-  
INCLUDING THE CITIES OF MCALLEN, EDINBURG, PHARR, MISSION,  
AND WESLACO  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 104 (+2) 78 (0) 104  
RH % (24H TREND) 31 (0) 93 (+6) 31  
20FTWND-AM(MPH) SE 9 SE 8  
20FTWND-PM(MPH) SE 12 SE 11 SE 11  
MIXING HGT(FT-AGL/MSL)8799 9074  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 102.  
SOUTH WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 103.  
SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
102. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
101. SOUTHEAST WINDS 5 TO 15 MPH.  
 

 
 
TXZ353-211100-  
NORTHERN HIDALGO-  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 103 (0) 77 (0) 103  
RH % (24H TREND) 29 (+4) 95 (+4) 29  
20FTWND-AM(MPH) SE 8 SE 8  
20FTWND-PM(MPH) SE 11 SE 10 SE 10  
MIXING HGT(FT-AGL/MSL)8839 9185  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 103.  
SOUTH WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
SOUTH WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
104. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
102. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
TXZ257-211100-  
COASTAL CAMERON-  
INCLUDING THE CITIES OF PORT ISABEL, SOUTH PADRE ISLAND,  
LAGUNA HEIGHTS, AND LAGUNA VISTA  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 95 (+1) 80 (0) 96  
RH % (24H TREND) 53 (-4) 92 (+4) 52  
20FTWND-AM(MPH) S 10 S 9  
20FTWND-PM(MPH) SE 14 SE 13 SE 14  
MIXING HGT(FT-AGL/MSL)5002 4944  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 10 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS IN THE LOWER 90S.  
SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE MID 90S.  
SOUTH WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE MID 90S.  
SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE  
LOWER 90S. SOUTH WINDS 5 TO 15 MPH.  
 

 
 
TXZ256-211100-  
COASTAL WILLACY-  
INCLUDING THE CITY OF PORT MANSFIELD  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 96 (+2) 79 (0) 96  
RH % (24H TREND) 50 (-7) 94 (+5) 51  
20FTWND-AM(MPH) S 10 S 9  
20FTWND-PM(MPH) SE 15 SE 14 SE 14  
MIXING HGT(FT-AGL/MSL)4934 4694  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH  
WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID  
90S. SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE MID  
90S. SOUTH WINDS 10 TO 20 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE MID  
90S. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE  
LOWER 90S. SOUTH WINDS 5 TO 15 MPH.  
 

 
 
TXZ351-211100-  
COASTAL KENEDY-  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 95 (+2) 79 (0) 95  
RH % (24H TREND) 52 (-8) 93 (+3) 55  
20FTWND-AM(MPH) S 10 S 9  
20FTWND-PM(MPH) SE 14 SE 14 SE 13  
MIXING HGT(FT-AGL/MSL)4605 5079  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH  
WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID  
90S. SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE MID  
90S. SOUTH WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE MID  
90S. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE  
LOWER 90S. SOUTH WINDS 5 TO 15 MPH.  
 

 
 
TXZ251-211100-  
INLAND KENEDY-  
INCLUDING THE CITY OF SARITA  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 100 (0) 77 (+1) 100  
RH % (24H TREND) 38 (+1) 95 (+2) 38  
20FTWND-AM(MPH) S 9 S 7  
20FTWND-PM(MPH) SE 12 SE 12 SE 11  
MIXING HGT(FT-AGL/MSL)8047 7843  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 100.  
SOUTH WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND 102.  
SOUTH WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
101. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE  
UPPER 90S. SOUTH WINDS 5 TO 15 MPH.  
 

 
 
TXZ250-211100-  
BROOKS-  
INCLUDING THE CITY OF FALFURRIAS  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 103 (0) 76 (+1) 102  
RH % (24H TREND) 29 (+4) 95 (-2) 29  
20FTWND-AM(MPH) SE 8 SE 7  
20FTWND-PM(MPH) SE 11 SE 11 SE 10  
MIXING HGT(FT-AGL/MSL)8977 9498  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 103.  
SOUTH WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 105.  
SOUTH WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
104. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND  
101. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
TXZ252-211100-  
STARR-  
INCLUDING THE CITIES OF RIO GRANDE CITY AND ROMA  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 104 (0) 77 (+1) 106  
RH % (24H TREND) 27 (+3) 92 (+6) 25  
20FTWND-AM(MPH) SE 9 SE 8  
20FTWND-PM(MPH) SE 12 SE 11 SE 10  
MIXING HGT(FT-AGL/MSL)9500 10038  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
SOUTHEAST WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
106. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
103. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
TXZ249-211100-  
JIM HOGG-  
INCLUDING THE CITY OF HEBBRONVILLE  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 103 (0) 76 (+1) 104  
RH % (24H TREND) 24 (+2) 93 (+3) 24  
20FTWND-AM(MPH) SE 9 SE 8  
20FTWND-PM(MPH) SE 12 SE 11 SE 10  
MIXING HGT(FT-AGL/MSL)9378 10235  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
SOUTHEAST WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 105.  
SOUTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
105. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
101. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
TXZ248-211100-  
ZAPATA-  
INCLUDING THE CITY OF ZAPATA  
636 AM CDT FRI JUL 20 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 106 (0) 77 (0) 106  
RH % (24H TREND) 21 (+2) 88 (+7) 21  
20FTWND-AM(MPH) SE 9 SE 9  
20FTWND-PM(MPH) SE 12 SE 13 SE 10  
MIXING HGT(FT-AGL/MSL)9549 10356  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
SOUTHEAST WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND 107.  
SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
107. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND  
103. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
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