398  
FNUS74 KOUN 081741  
FWSOUN  
 
SPOT FORECAST FOR WES HARDEN RX...BIA EASTERN OKLAHOMA REGION  
NATIONAL WEATHER SERVICE NORMAN OK  
1141 AM CST THU JAN 8 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON JANUARY 10.  
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 REMAIN PERSISTENT FROM THE NORTHWEST AROUND 10 MPH  
THROUGH MUCH OF THE DAY SATURDAY, WITH OCCASIONAL GUSTS UP TO 20  
MPH POSSIBLE. SKY CONDITIONS WILL BE CLEAR THROUGH THE DAY, WITH  
RELATIVE HUMIDITY VALUES DROPPING TO 25-30% DURING THE AFTERNOON.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
TEMPERATURE.........41 AT IGNITION...MAX 51.  
RH..................55 PERCENT AT IGNITION...MIN 27 PERCENT.  
WIND (20 FT)........WINDS NORTH AT 13 MPH AT IGNITION...OTHERWISE  
NORTH WINDS 7 TO 13 MPH.  
MIXING HEIGHT.......2700 FT AGL AT IGNITION...OTHERWISE 4500 FT  
AGL.  
TRANSPORT WINDS.....NORTH 18 TO 25 MPH SHIFTING TO THE NORTHWEST  
AROUND 15 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR TO EXCELLENT (21300-90300 KNOT-FT).  
 
TIME (CST) 10 AM NOON 2 PM 4 PM  
SKY (%).........7 4 4 4  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............41 48 51 49  
RH..............55 35 28 29  
20 FT WIND DIR..N N N N  
20 FT WIND SPD..12 13 12 8  
20 FT WIND GUST.20 21 20 14  
MIX HGT (FT)....2700 3800 4500 3100  
TRANSPORT WIND..N 25 N 23 N 23 N 18  
VRATE KTFT/1000.59 76 90 50  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
TEMPERATURE.........MIN 29.  
RH..................MAX 69 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 6 MPH.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 12 TO 17 MPH.  
SMOKE DISPERSAL.....POOR (900-5700 KNOT-FT).  
 
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........4 4 4 4 5 6  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............45 39 36 35 34 31  
RH..............33 44 50 52 54 61  
20 FT WIND DIR..NW NW W NW NW NW  
20 FT WIND SPD..6 5 5 5 6 6  
20 FT WIND GUST.9 7 7 7 9 9  
MIX HGT (FT)....400 200 400 400 400 400  
TRANSPORT WIND..NW 12 NW 12 W 13 NW 14 NW 16 NW 16  
VRATE KTFT/1000.4 2 4 4 5 5  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY.  
TEMPERATURE.........MAX 50.  
RH..................MIN 28 PERCENT.  
WIND (20 FT)........NORTH WINDS 5 TO 6 MPH IN THE MORNING AND EARLY  
AFTERNOON BECOMING LIGHT.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....NORTH 10 TO 18 MPH.  
SMOKE DISPERSAL.....POOR TO GOOD (5400-30600 KNOT-FT).  
 
TIME (CST) 6 AM 9 AM NOON 3 PM  
SKY (%).........7 6 3 4  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............30 36 47 50  
RH..............69 61 34 28  
20 FT WIND DIR..N N N N  
20 FT WIND SPD..6 6 6 5  
20 FT WIND GUST.9 9 10 7  
MIX HGT (FT)....400 1200 1900 2500  
TRANSPORT WIND..N 15 N 18 N 16 N 13  
VRATE KTFT/1000.5 19 27 28  
 

 
FORECASTER...WARE  
REQUESTED BY...JOSH WILLIAMS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2528599.0/OUN  
.DELDT 01/08/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JOSHUAD.WILLIAMS@BIA.GOV,ANDREW.CARR@BIA.GOV  
 
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