979  
FNUS74 KOUN 101742  
FWSOUN  
 
SPOT FORECAST FOR DRAKE RANCH SW RXB...BIA EASTERN OKLAHOMA REGION  
NATIONAL WEATHER SERVICE NORMAN OK  
1242 PM CDT TUE MAR 10 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MARCH 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.  
   
DISCUSSION
 
 
WINDS WILL START OFF FAIRLY LIGHT FROM THE NORTH THURSDAY MORNING,  
BECOMING SOUTH BY LATE MORNING AT AROUND 5-15 MPH THROUGH THE  
AFTERNOON. A FAIRLY DRY AIRMASS WILL BE IN PLACE, WITH RELATIVE  
HUMIDITY DROPPING BELOW 30% FOR MUCH OF THE AFTERNOON. FAIRLY  
SIMILAR CONDITIONS ARE EXPECTED ON FRIDAY, THOUGH RELATIVE  
HUMIDITY VALUES SHOULD BE A BIT HIGHER.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....AROUND 65.  
MIN HUMIDITY........26 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 7 TO 15 MPH LATE IN  
THE AFTERNOON.  
MIXING HEIGHT.......2900 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 9 TO 15 MPH SHIFTING TO THE SOUTH 9  
TO 10 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (19600-24300 KNOT-FT).  
 
TIME (CDT) 10 AM NOON 2 PM 4 PM  
SKY (%).........3 2 2 1  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............47 55 61 65  
RH..............56 37 28 26  
20 FT WIND DIR..NE E SE S  
20 FT WIND SPD..2 3 5 6  
20 FT WIND GUST.3 6 7 9  
MIX HGT (FT)....1700 2300 2800 2900  
TRANSPORT WIND..NE 15 E 12 E 8 S 9  
VRATE KTFT/1000.22 23 20 23  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....AROUND 44.  
MAX HUMIDITY........73 PERCENT.  
WIND (20 FT)........SOUTH WINDS 6 TO 7 MPH.  
MIXING HEIGHT.......900 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 18 MPH INCREASING TO AROUND 20 MPH  
OVERNIGHT.  
SMOKE DISPERSAL.....POOR TO FAIR (11600-20400 KNOT-FT).  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........2 2 2 2 2 2  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............63 59 52 50 48 47  
RH..............31 39 52 56 60 65  
20 FT WIND DIR..S S S S S S  
20 FT WIND SPD..6 6 6 6 6 7  
20 FT WIND GUST.10 10 9 10 10 13  
MIX HGT (FT)....2300 1500 1000 900 1000 1000  
TRANSPORT WIND..S 10 S 13 S 14 S 18 S 20 S 20  
VRATE KTFT/1000.20 17 12 15 16 16  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....AROUND 77.  
MIN HUMIDITY........33 PERCENT.  
WIND (20 FT)........SOUTH WINDS 6 TO 7 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTH 18 TO 22 MPH.  
SMOKE DISPERSAL.....FAIR TO GOOD (15300-51300 KNOT-FT).  
 
TIME (CDT) 6 AM 9 AM NOON 3 PM  
SKY (%).........3 3 2 1  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............46 51 64 74  
RH..............71 66 46 34  
20 FT WIND DIR..S S S S  
20 FT WIND SPD..6 7 6 6  
20 FT WIND GUST.10 13 10 10  
MIX HGT (FT)....900 1100 1900 3000  
TRANSPORT WIND..S 20 S 22 S 21 S 20  
VRATE KTFT/1000.15 21 34 50  
 

 
FORECASTER...WARE  
REQUESTED BY...JOSH WILLIAMS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2605340.0/OUN  
.DELDT 03/10/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JOSHUAD.WILLIAMS@BIA.GOV,RYAN.MORRISON@BIA.GOV  
 
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