933  
FNUS74 KOUN 141328  
FWSOUN  
 
SPOT FORECAST FOR LAKE HUMPHREYS RX...BIA EASTERN OKLAHOMA REGION  
NATIONAL WEATHER SERVICE NORMAN OK  
728 AM CST FRI NOV 14 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 CST ON NOVEMBER 14.  
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.  
   
DISCUSSION  
 
GUSTY WINDS WILL PERSIST FROM THE SOUTH OR SOUTH-SOUTHWEST TODAY.  
NO SIGNIFICANT WIND SHIFTS ARE EXPECTED IN THE AREA. VENTILATION  
AND SMOKE DISPERSAL WILL INITIALLY BE POOR WITH A LOW MIXING HEIGHT,  
BUT WILL IMPROVE LATER THIS MORNING AS THE MIXING DEPTH INCREASES  
AND WINDS INCREASE SOMEWHAT.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING SUNNY IN THE LATE  
MORNING AND AFTERNOON.  
MAX TEMPERATURE.....AROUND 79.  
MIN HUMIDITY........39 PERCENT.  
WIND (20 FT)........SOUTH WINDS 9 TO 13 MPH.  
MIXING HEIGHT.......2800 FT AGL.  
TRANSPORT WINDS.....SOUTH 12 TO 21 MPH.  
SMOKE DISPERSAL.....POOR TO GOOD (6400-40700 KNOT-FT).  
 
TIME (CST) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM  
SKY (%).........48 32 3 4 9 12  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............56 63 71 76 79 76  
RH..............96 81 57 45 39 46  
20 FT WIND DIR..S S S S S S  
20 FT WIND SPD..10 12 13 13 13 9  
20 FT WIND GUST.17 20 21 21 21 16  
MIX HGT (FT)....400 1200 1900 2600 2800 600  
TRANSPORT WIND..S 18 S 21 SW 18 SW 17 S 16 S 12  
VRATE KTFT/1000.7 22 31 38 39 6  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....AROUND 58.  
MAX HUMIDITY........81 PERCENT.  
WIND (20 FT)........SOUTH WINDS 7 TO 10 MPH.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTH 12 TO 20 MPH.  
SMOKE DISPERSAL.....POOR (4100-8400 KNOT-FT).  
 
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........19 11 17 27 15 13  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............73 67 64 63 62 60  
RH..............51 68 78 81 78 81  
20 FT WIND DIR..S S S S S S  
20 FT WIND SPD..7 8 9 8 9 9  
20 FT WIND GUST.13 14 16 14 16 16  
MIX HGT (FT)....400 400 500 500 500 400  
TRANSPORT WIND..S 12 S 16 S 18 S 18 S 18 SW 17  
VRATE KTFT/1000.4 6 8 8 8 6  
   
SATURDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........31 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 7 TO 14 MPH.  
MIXING HEIGHT.......3100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 15 TO 22 MPH.  
SMOKE DISPERSAL.....POOR TO GOOD (6500-56800 KNOT-FT).  
 
TIME (CST) 6 AM 9 AM NOON 3 PM  
SKY (%).........19 7 2 4  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............58 66 80 85  
RH..............80 63 38 31  
20 FT WIND DIR..SW SW SW SW  
20 FT WIND SPD..10 13 14 12  
20 FT WIND GUST.17 21 23 20  
MIX HGT (FT)....400 1100 1900 3100  
TRANSPORT WIND..SW 17 SW 22 SW 21 SW 21  
VRATE KTFT/1000.7 22 35 56  
 
 
FORECASTER...SPEHEGER  
REQUESTED BY...JOSH WILLIAMS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2525920.0/OUN  
.DELDT 11/14/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JOSHUAD.WILLIAMS@BIA.GOV,JACOB.WISEHART@BIA.GOV,RYAN.MORRISON@BIA.GOV  
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