979  
FNUS74 KFWD 201603  
FWSFWD  
 
SPOT FORECAST FOR 2190...TFS  
NATIONAL WEATHER SERVICE FORT WORTH TX  
1103 AM CDT MON JUL 20 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1100 CDT ON JULY 20.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
   
DISCUSSION  
 
HOT CONDITIONS ARE EXPECTED TODAY. TEMPERATURES WILL CLIMB INTO  
THE UPPER 90S THIS AFTERNOON WITH A PEAK HEAT INDEX OF 104  
DEGREES AND MINIMUM RELATIVE HUMIDITY BETWEEN 30-35%. WINDS WILL  
GENERALLY REMAIN OUT OF THE SOUTHWEST AROUND 5 TO 7 MPH, BECOMING  
SOUTHERLY EARLY THIS EVENING. RH WILL RECOVER TO JUST OVER 70%  
OVERNIGHT, WITH A MORNING LOW TEMPERATURE IN THE MID 70S. EVEN  
HOTTER CONDITIONS ARE EXPECTED TOMORROW, WITH AFTERNOON HIGHS NEAR  
103 DEGREES AND MINIMUM RH JUST UNDER 30%. HEAT INDEX WILL PEAK  
AROUND 107 DEGREES TUESDAY AFTERNOON WITH LIGHT AND VARIABLE WINDS  
FOR MUCH OF THE DAY. NO CHANCES FOR SHOWERS OR STORMS FOR THE  
FORESEEABLE FUTURE.  
 
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....AROUND 99.  
MIN HUMIDITY........35 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 6 TO 7 MPH.  
MIXING HEIGHT.......7600 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 9 TO 12 MPH.  
 
TIME (CDT) 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........1 1 0 1 8 10 8  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............90 92 94 96 98 99 99  
RH..............55 51 47 43 39 37 37  
20 FT WIND DIR..SW SW SW SW SW S S  
20 FT WIND SPD..7 7 7 7 8 8 8  
20 FT WIND GUST.13 13 13 12 12 12 12  
MIX HGT (KFT)...3.1 4.7 6.1 6.9 7.2 7.5 7.6  
TRANSP WIND DIR.W SW SW SW S S S  
TRANSP WIND SPD.12 10 9 9 9 10 12  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-5 PERCENT).  
MIN TEMPERATURE.....AROUND 76.  
MAX HUMIDITY........71 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTH 9 TO 13 MPH.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........3 1 3 1 0 1 1 1 2 1 1 2  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............99 99 96 90 87 85 83 82 81 80 78 78  
RH..............36 35 39 47 51 55 57 58 59 62 66 69  
20 FT WIND DIR..S S S S S S S S S S SW SW  
20 FT WIND SPD..7 7 6 5 5 5 6 5 3 3 5 5  
20 FT WIND GUST.12 10 9 8 9 13 13 9 9 9 10 10  
MIX HGT (KFT)...7.5 6.9 1.0 0.5 0.5 0.5 0.5 0.4 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.S S S S S S S S S SW SW SW  
TRANSP WIND SPD.12 12 9 10 10 10 12 12 12 13 13 13  
   
TUESDAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....AROUND 103.  
MIN HUMIDITY........29 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 7 MPH LATE IN  
THE MORNING, THEN BECOMING LIGHT AND VARIABLE  
IN THE AFTERNOON.  
MIXING HEIGHT.......8800 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 16 MPH DECREASING TO 5 TO 6 MPH IN  
THE AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........2 5 1 1 2 3 3 3 4 5 6 5  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............77 76 79 83 90 93 95 97 100 101 102 103  
RH..............68 71 66 59 48 43 38 37 34 32 31 29  
20 FT WIND DIR..SW SW SW W W W W W W W NE E  
20 FT WIND SPD..5 5 5 6 7 8 7 5 5 3 2 2  
20 FT WIND GUST.10 10 10 12 14 13 10 10 9 9 8 8  
MIX HGT (KFT)...0.4 0.4 0.6 1.1 2.0 3.4 5.6 6.9 7.8 8.3 8.8 8.8  
TRANSP WIND DIR.W W W W W W W W W NW W NW  
TRANSP WIND SPD.13 13 13 16 14 12 7 6 5 5 5 6  
 
 
FORECASTER...BARNES  
REQUESTED BY...MICHAEL RODRIGUEZ  
TYPE OF REQUEST...WILDFIRE  
.TAG 2617803.0/FWD  
.DELDT 07/20/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CSDISPATCH@TFS.TAMU.EDU  
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