940  
FNUS74 KOUN 122123  
FWSOUN  
 
SPOT FORECAST FOR HIGHLAND...TEXAS A&M FOREST SERVICE  
NATIONAL WEATHER SERVICE NORMAN OK  
423 PM CDT SAT SEP 12 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1700 CDT ON SEPTEMBER 12.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (405) 325-3816 IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
 
 
   
DISCUSSION
 
 
WINDS WILL REMAIN FROM THE SOUTHEAST AND SOUTH THROUGH TONIGHT AND SUNDAY.  
OVERNIGHT RELATIVE HUMIDITIES WILL IMPROVE TO THE 70 PERCENT RANGE BY  
EARLY SUNDAY MORNING, BUT WILL AGAIN DROP INTO THE 25 TO 30 PERCENT RANGE  
AS TEMPERATURES AGAIN INCREASE INTO THE TRIPLE DIGITS/NEAR-RECORD LEVELS.  
THE EXPECTED SOUTHEAST TO SOUTHERLY WINDS WILL REMAIN STEADY IN THE 10-15 MPH  
RANGE WITH OCCASSIONAL GUSTS.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....AROUND 76.  
MAX HUMIDITY........74 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 8 TO 14 MPH.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
SMOKE DISPERSAL.....GOOD TO EXCELLENT (32000-126500 KNOT-FT)  
DECREASING TO POOR (5900-8000 KNOT-FT) EARLY IN  
THE EVENING.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........10 1 13 19 7 4  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............102 98 89 86 83 79  
RH..............25 31 42 50 57 64  
20 FT WIND DIR..SE SE SE SE S S  
20 FT WIND SPD..14 12 12 10 8 8  
20 FT WIND GUST.23 20 20 17 14 14  
MIX HGT (FT)....8400 500 500 500 500 500  
TRANSPORT WIND..S 17 SE 16 SE 20 SE 18 S 17 S 15  
VRATE KTFT/1000.127 7 8 7 7 6  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY THEN BECOMING MOSTLY SUNNY LATE IN THE  
AFTERNOON THEN BECOMING SUNNY.  
MAX TEMPERATURE.....AROUND 103.  
MIN HUMIDITY........28 PERCENT.  
WIND (20 FT)........SOUTH WINDS 8 TO 13 MPH.  
MIXING HEIGHT.......8400 FT AGL.  
TRANSPORT WINDS.....SOUTH 13 TO 16 MPH.  
SMOKE DISPERSAL.....POOR TO EXCELLENT (5100-99700 KNOT-FT)  
INCREASING TO EXCELLENT (108900 KNOT-FT) LATE  
IN THE AFTERNOON.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........10 7 8 6 21 28  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............78 78 87 95 100 101  
RH..............69 71 57 43 33 29  
20 FT WIND DIR..S S S S S SE  
20 FT WIND SPD..8 8 10 9 10 12  
20 FT WIND GUST.14 14 17 16 17 20  
MIX HGT (FT)....500 500 1800 5400 7200 7500  
TRANSPORT WIND..S 14 S 13 S 16 S 13 S 14 S 14  
VRATE KTFT/1000.6 6 26 60 87 90  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....AROUND 77.  
MAX HUMIDITY........71 PERCENT.  
WIND (20 FT)........SOUTH WINDS 9 TO 14 MPH.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTH 16 TO 17 MPH.  
SMOKE DISPERSAL.....FAIR TO EXCELLENT (15800-114400 KNOT-FT)  
DECREASING TO POOR TO FAIR (6600-17700 KNOT-FT)  
IN THE LATE EVENING AND OVERNIGHT.  
 
TIME (CDT) 6 PM 9 PM MIDNGT 3 AM  
SKY (%).........6 0 0 0  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............100 91 86 82  
RH..............30 40 48 56  
20 FT WIND DIR..S SE S S  
20 FT WIND SPD..14 12 10 10  
20 FT WIND GUST.23 20 17 17  
MIX HGT (FT)....8200 600 500 500  
TRANSPORT WIND..S 16 SE 16 S 17 S 16  
VRATE KTFT/1000.114 9 7 7  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....AROUND 102.  
MIN HUMIDITY........26 PERCENT.  
WIND (20 FT)........SOUTH WINDS 12 TO 17 MPH.  
MIXING HEIGHT.......10000 FT AGL.  
TRANSPORT WINDS.....SOUTH 15 TO 18 MPH.  
SMOKE DISPERSAL.....POOR TO EXCELLENT (12500-97000 KNOT-FT)  
INCREASING TO EXCELLENT (114900-152500 KNOT-FT)  
IN THE AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........2 1 3 3 2 3 3 4 5 5 6 4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............78 77 78 82 87 91 94 96 99 100 101 101  
RH..............69 71 71 65 57 49 43 38 33 30 28 27  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..12 12 12 12 13 14 14 15 15 16 16 17  
20 FT WIND GUST.20 20 20 20 21 23 23 24 24 26 26 28  
MIX HGT (KFT)...1.0 0.9 1.7 2.2 2.9 4.3 6.1 7.7 8.9 9.8 10 9.5  
TRANSP WIND DIR.S S S SW SW SW S S S S S S  
TRANSP WIND SPD.16 16 15 16 18 18 18 17 17 17 17 18  
VRATE KTFT/1000.15 13 22 31 46 69 97 115 134 147 150 153  
 

 
FORECASTER...LINDLEY  
REQUESTED BY...KENNEDY  
TYPE OF REQUEST...WILDFIRE  
.TAG 2621730.0/OUN  
.DELDT 09/12/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CSDISPATCH@TFS.TAMU.EDU  
 
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