885  
FNUS74 KBRO 132047  
FWSBRO  
 
SPOT FORECAST FOR RIO GRANDE...TFS  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
347 PM CDT SUN APR 13 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1600 CDT ON APRIL 13.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
BREEZY TO GUSTY SOUTHEASTERLY WINDS WILL CONTINUE  
THROUGH LATE AFTERNOON INTO THIS EVENING. CURRENTLY, 20 FOOT WIND  
SPEEDS OF 15-20 MPH, WITH GUSTS TO 25-30 MPH ARE EXPECTED. RELATIVE  
HUMIDITY VALUES HAVE FALLEN INTO THE UPPER TEENS AND LOWER 20S LATE  
THIS AFTERNOON. A FIRE DANGER STATEMENT REMAINS IN TILL 10 PM  
TONIGHT FOR ELEVATED FIRE WEATHER CONDITIONS. OVERNIGHT,  
20 FOOT WINDS EASE OFF TO 10-15 MPH, GUSTING TO 15-20 MPH,  
AND RELATIVE HUMIDITY VALUES INCREASING INTO THE 80S.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
MAX TEMPERATURE.....AROUND 94.  
MIN HUMIDITY........19 PERCENT.  
EYE LEVEL WINDS.....SOUTHEAST WINDS AROUND 11 MPH.  
WIND (20 FT)........SOUTHEAST WINDS AROUND 17 MPH.  
MIXING HEIGHT.......4700 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 22 TO 23 MPH.  
 
TIME (CDT) 4PM 5PM  
SKY (%).........1 2  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............94 93  
RH..............19 21  
20 FT WIND DIR..SE SE  
20 FT WIND SPD..18 18  
20 FT WIND GUST.26 26  
EYE LVL WND DIR.SE SE  
EYE LVL WND SPD.11 11  
EYE LVL WND GST.16 16  
MIX HGT (KFT)...4.7 4.3  
TRANSP WIND DIR.SE SE  
TRANSP WIND SPD.22 23  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).  
MIN TEMPERATURE.....AROUND 64.  
MAX HUMIDITY........88 PERCENT.  
EYE LEVEL WINDS.....SOUTHEAST WINDS 8 TO 11 MPH WITH GUSTS TO  
AROUND 18 MPH.  
WIND (20 FT)........SOUTHEAST WINDS 12 TO 17 MPH WITH GUSTS TO  
AROUND 30 MPH.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 18 TO 24 MPH.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........1 3 5 3 3 4 3 5 12 13 15 16  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............92 90 83 79 76 73 71 70 68 67 66 65  
RH..............23 24 32 41 49 57 64 69 76 80 82 84  
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..18 18 18 18 17 16 15 14 14 14 14 13  
20 FT WIND GUST.28 25 29 30 29 28 28 25 25 25 25 24  
EYE LVL WND DIR.SE SE SE SE SE SE SE SE SE SE SE SE  
EYE LVL WND SPD.11 11 11 11 10 10 9 8 8 8 8 8  
EYE LVL WND GST.17 15 17 18 17 17 17 15 15 15 15 14  
MIX HGT (KFT)...3.9 3.7 2.6 1.4 0.3 0.4 0.4 0.4 0.6 0.7 0.9 0.9  
TRANSP WIND DIR.SE SE SE SE SE SE SE SE SE SE SE SE  
TRANSP WIND SPD.23 24 21 22 23 24 23 21 22 20 18 18  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
MAX TEMPERATURE.....AROUND 96.  
MIN HUMIDITY........20 PERCENT.  
EYE LEVEL WINDS.....SOUTHEAST WINDS 7 TO 8 MPH. GUSTS UP TO 23 MPH  
EARLY IN THE MORNING.  
WIND (20 FT)........SOUTHEAST WINDS 10 TO 13 MPH. GUSTS UP TO 23  
MPH EARLY IN THE MORNING.  
MIXING HEIGHT.......4100 FT AGL.  
TRANSPORT WINDS.....SOUTH 15 TO 18 MPH.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........19 18 16 5 3 1  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............64 65 74 83 92 96  
RH..............87 88 62 43 27 21  
20 FT WIND......SE 12 SE 13 SE 14 SE 14 SE 14 SE 14  
20 FT WIND GUST.23 17 20 20 20 20  
EYE LEVEL WIND..SE 7 SE 8 SE 8 SE 8 SE 8 SE 8  
EYE LVL WND GST.14 10 12 12 12 12  
MIX HGT (FT)....1000 1200 1500 2400 3300 4100  
TRANSPORT WIND..SE 18 SE 18 S 17 S 16 S 15 S 15  
 

 
FORECASTER...CACERES  
REQUESTED BY...SETHLY  
TYPE OF REQUEST...WILDFIRE  
.TAG 2510061.0/BRO  
.DELDT 04/13/25  
.FORMATTERVERSION 2.0.0  
.EMAIL CSDISPATCH@TFS.TAMU.EDU  
 
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