849  
FNUS74 KOUN 212144  
FWSOUN  
 
SPOT FORECAST FOR WILD FIRE...COMANCHE COUNTY LAWTON EMERGENCY MANAGEMENT  
NATIONAL WEATHER SERVICE NORMAN OK  
444 PM CDT FRI AUG 21 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1700 CDT ON AUGUST 21.  
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 9 PM CDT THIS EVENING
 
 
   
DISCUSSION
 
 
S TO SSE WINDS AT 10 TO 15 MPH WITH HIGHER GUSTS WILL CONTINUE FOR THE  
NEXT COUPLE OF HOURS. WIND SPEEDS WILL DECREASE TO 5 TO 10 MPH NEAR/AFTER  
SUNSET FROM THE S TO SE. A THUNDERSTORM COMPLEX COULD MOVE ACROSS THE REGION  
TONIGHT INTO SATURDAY. OUTFLOW BOUNDARY(IES) FROM THE THUNDERSTORMS MAY MOVE  
INTO THE FIRE AREA AS SOON AS OVERNIGHT/EARLY SATURDAY CAUSING WIND SHIFT  
AND/OR GUSTY WINDS. THERE IS SOME UNCERTAINTY WITH THIS BUT A POSSIBILITY SO  
WANTED TO GIVE A HEADS UP.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....AROUND 103.  
MIN HUMIDITY........22 PERCENT.  
WIND (20 FT)........SOUTH WINDS AROUND 12 MPH.  
MIXING HEIGHT.......12000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 13 MPH.  
SMOKE DISPERSAL.....EXCELLENT (131600 KNOT-FT).  
 
TIME (CDT) 5PM  
SKY (%).........5  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............103  
RH..............23  
20 FT WIND DIR..S  
20 FT WIND SPD..12  
20 FT WIND GUST.20  
MIX HGT (KFT)...12  
TRANSP WIND DIR.SW  
TRANSP WIND SPD.13  
VRATE KTFT/1000.132  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY IN THE  
LATE EVENING AND OVERNIGHT THEN BECOMING MOSTLY  
CLEAR THEN BECOMING PARTLY CLOUDY AFTER 3 AM.  
MIN TEMPERATURE.....AROUND 78.  
MAX HUMIDITY........64 PERCENT.  
WIND (20 FT)........SOUTH WINDS 6 TO 12 MPH.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTH 13 TO 17 MPH.  
SMOKE DISPERSAL.....EXCELLENT (62600-110500 KNOT-FT) DECREASING TO  
POOR (5600-7200 KNOT-FT) EARLY IN THE EVENING.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........9 29 21 13 32 23 30 31 17 26 27 34  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............103 101 97 91 88 87 86 84 83 82 80 80  
RH..............22 26 30 37 42 43 46 49 51 55 58 58  
20 FT WIND DIR..S S S SE SE S S S S SE SE SE  
20 FT WIND SPD..12 10 7 7 7 7 6 6 6 6 6 6  
20 FT WIND GUST.20 17 13 13 13 13 10 10 10 10 10 10  
MIX HGT (KFT)...10 5.2 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.S SW S S SE S S S S S S S  
TRANSP WIND SPD.13 14 13 16 17 16 16 16 16 15 15 14  
VRATE KTFT/1000.111 63 6 7 7 7 6 7 7 6 6 6  
 

 
FORECASTER...MAXWELL  
REQUESTED BY...THAD HULBERT  
TYPE OF REQUEST...WILDFIRE  
.TAG 2620199.0/OUN  
.DELDT 08/21/26  
.FORMATTERVERSION 2.0.0  
.EMAIL THADHULBERT@GMAIL.COM  
 
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