424  
FNUS74 KTSA 130152  
FWSTSA  
 
SPOT FORECAST FOR VFW/CITY OF WILBURTON...OFS  
NATIONAL WEATHER SERVICE TULSA OK  
752 PM CST FRI DEC 12 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1100 CST ON DECEMBER 13.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT NWS TULSA AT (918)838-7838, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
TEMPERATURES WILL WARM INTO THE MID 50S WITH SOUTH TO SOUTHWEST  
WINDS EARLY TO MID AFTERNOON. A STRONG COLD FRONT WILL PASS  
MID TO LATE AFTERNOON WITH WINDS TURNING WEST TO NORTHWEST  
ONCE THE FRONT PASSES AND BECOMING GUSTY. HUMIDITY LEVELS WILL  
NOT FALL TOO FAR DURING THE DAY AS MOISTURE RETURN OCCURS AHEAD  
OF THE FRONTAL PASSAGE. COLD AIR SETTLES OVER THE REGION SATURDAY  
NIGHT WITH A COLD DAY ON SUNDAY.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).  
MAX TEMPERATURE.....AROUND 56.  
MIN HUMIDITY........64 PERCENT.  
DEWPOINT............42.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 6 MPH SHIFTING TO THE  
NORTHWEST AROUND 5 MPH LATE IN THE AFTERNOON.  
MIXING HEIGHT.......2100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 7 TO 12 MPH SHIFTING TO THE WEST  
AROUND 6 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (17049 KNOT-FT).  
STABILITY CLASS.....3.  
1700FT AVG MIX T(F).57.  
 
TIME (CST) 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........34 45 44 33 38 35 43  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............51 54 55 56 56 55 53  
DEWPOINT........41 43 43 44 44 44 44  
RH..............68 66 64 64 64 66 71  
20 FT WIND DIR..S S SW SW SW W NW  
20 FT WIND SPD..4 4 4 5 5 5 4  
20 FT WIND GUST.6 6 7 7 7 7 7  
MIX HGT (KFT)...1.6 2.0 2.1 2.1 1.9 1.2 0.8  
TRANSP WIND DIR.S S SW SW SW SW W  
TRANSP WIND SPD.12 12 12 10 9 7 6  
VRATE KT-FT/1K..17 22 22 22 22 22 22  
VENTRATE CAT....PR PR PR PR PR PR PR  
1700FT MIX T(F).58 58 58 58 57 57 56  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
MIN TEMPERATURE.....AROUND 23.  
MAX HUMIDITY........89 PERCENT.  
DEWPOINT............42 DECREASING TO 21.  
WIND (20 FT)........NORTH WINDS 5 TO 12 MPH. GUSTS UP TO 21 MPH  
OVERNIGHT.  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....NORTH 7 TO 16 MPH INCREASING TO 18 TO 20 MPH  
LATE IN THE EVENING.  
SMOKE DISPERSAL.....FAIR (20327 KNOT-FT).  
STABILITY CLASS.....6.  
1700FT AVG MIX T(F).51 DECREASING TO 41 LATE IN THE EVENING.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........45 34 34 33 29 24 20 18 17 15 12 10  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............50 46 44 43 41 39 37 35 33 30 27 25  
DEWPOINT........44 42 41 40 38 35 32 29 27 24 22 20  
RH..............80 86 89 89 89 85 82 78 78 78 81 81  
20 FT WIND DIR..N N N N N N N N N N N N  
20 FT WIND SPD..4 5 5 6 6 8 9 9 10 10 10 9  
20 FT WIND GUST.8 10 10 12 14 14 16 17 17 17 17 17  
MIX HGT (KFT)...0.6 0.8 0.9 1.0 1.1 1.3 1.4 1.4 1.5 1.5 1.5 1.5  
TRANSP WIND DIR.NW N N N N N N N N N N N  
TRANSP WIND SPD.7 12 14 14 16 18 20 20 20 20 20 18  
VRATE KT-FT/1K..20 20 20 20 20 20 26 26 26 26 26 26  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
1700FT MIX T(F).55 53 51 48 47 45 44 43 41 39 39 38  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....AROUND 37.  
MIN HUMIDITY........32 PERCENT.  
DEWPOINT............16 DECREASING TO 11 LATE IN THE MORNING.  
WIND (20 FT)........NORTHEAST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH  
EARLY IN THE MORNING.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 9 TO 18 MPH DECREASING TO AROUND 8  
MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....GOOD (36721 KNOT-FT).  
STABILITY CLASS.....4.  
1700FT AVG MIX T(F).35.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........7 6 4 3 3 4 4 4 4 4 4 4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............24 24 25 26 28 31 33 35 36 37 36 34  
DEWPOINT........18 17 16 15 14 13 12 11 10 10 11 12  
RH..............77 74 68 63 55 47 41 36 33 32 35 40  
20 FT WIND DIR..N N N N N NE NE NE NE NE NE NE  
20 FT WIND SPD..9 9 8 8 8 7 7 6 6 6 5 4  
20 FT WIND GUST.16 14 14 14 13 12 11 10 10 8 7 6  
MIX HGT (KFT)...1.5 1.7 1.8 2.0 2.3 2.6 2.8 3.0 3.0 2.8 2.1 1.2  
TRANSP WIND DIR.N N NE NE NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.18 18 18 18 17 16 15 14 12 10 9 8  
VRATE KT-FT/1K..37 37 37 37 37 37 37 37 37 37 37 37  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
1700FT MIX T(F).38 37 36 36 34 34 33 33 34 35 36 36  
 

 
FORECASTER...J.MCGAVOCK  
REQUESTED BY...ARRON SUMPTER/RANGER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2527585.0/TSA  
.DELDT 12/12/25  
.FORMATTERVERSION 2.0.0  
.EMAIL ARRON.SUMPTER@AG.OK.GOV  
 
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