091  
FNUS74 KOUN 040807  
FWSOUN  
 
SPOT FORECAST FOR SHORT TERM SEVERITY...CHEYENNE AND ARAPAHO TRIBES  
NATIONAL WEATHER SERVICE NORMAN OK  
307 AM CDT SAT JUL 4 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0900 CDT ON JULY 04.  
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  
 
HOT CONDITIONS ARE EXPECTED AGAIN THROUGHPUT THE DAY. RH VALUES  
WILL GENERALLY DECREASE INTO THE AFTERNOON, DROPPING INTO THE MID  
20S BY PEAK HEATING. SOUTH WINDS SHOULD STAY BETWEEN 10-15 MPH,  
BUT THERE MAY BE OCCASIONAL WIND GUSTS ABOVE 20 MPH. THERE IS A  
20-30% CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON AND  
EVENING ACROSS THE BURN LOCATION.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY THEN BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....AROUND 101.  
MIN HUMIDITY........26 PERCENT.  
WIND (20 FT)........SOUTH WINDS 8 TO 13 MPH.  
MIXING HEIGHT.......9100 FT AGL.  
TRANSPORT WINDS.....SOUTH 12 TO 17 MPH.  
SMOKE DISPERSAL.....FAIR TO EXCELLENT (19600-108900 KNOT-FT)  
INCREASING TO EXCELLENT (127700-131700 KNOT-FT)  
LATE IN THE AFTERNOON.  
 
TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........4 5 5 18 25 21 32 28 34  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............80 87 91 95 98 100 101 101 101  
RH..............60 48 42 37 33 30 27 27 26  
20 FT WIND DIR..S S SW SW S S S S S  
20 FT WIND SPD..8 9 9 10 10 10 12 13 13  
20 FT WIND GUST.14 16 16 17 17 17 20 21 21  
MIX HGT (KFT)...1.4 2.2 3.6 5.2 7.7 8.5 9.1 9.1 8.8  
TRANSP WIND DIR.S SW SW SW S S S S S  
TRANSP WIND SPD.16 16 13 12 12 12 14 16 17  
VRATE KTFT/1000.20 31 39 52 77 85 109 128 132  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN  
THE EVENING THEN BECOMING PARTLY CLOUDY. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.  
MIN TEMPERATURE.....AROUND 73.  
MAX HUMIDITY........76 PERCENT.  
WIND (20 FT)........SOUTH WINDS 9 TO 13 MPH SHIFTING TO THE  
SOUTHEAST 6 TO 8 MPH OVERNIGHT. GUSTY AND  
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTH 14 TO 20 MPH SHIFTING TO THE SOUTHEAST 14  
TO 16 MPH OVERNIGHT.  
SMOKE DISPERSAL.....EXCELLENT (112900-120800 KNOT-FT) DECREASING TO  
POOR (5600-9700 KNOT-FT) EARLY IN THE EVENING.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........42 52 50 58 56 72 51 33 32 44 49 38  
WEATHER COV..... SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH  
WEATHER TYPE.... RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH  
TEMP............100 98 95 90 87 84 82 80 78 77 75 74  
RH..............27 29 34 39 45 51 55 58 62 64 69 74  
20 FT WIND DIR..S S S S SE SE E E E SE SE SE  
20 FT WIND SPD..13 13 12 10 10 9 8 8 7 6 6 6  
20 FT WIND GUST.21 21 20 17 17 16 14 14 13 10 10 9  
MIX HGT (KFT)...7.5 6.6 0.7 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.S S S S SE SE E SE SE SE SE SE  
TRANSP WIND SPD.18 20 16 15 14 15 16 16 14 14 15 14  
VRATE KTFT/1000.121 113 10 6 6 6 7 8 6 6 7 6  
   
SUNDAY  
 
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY SUNNY EARLY  
IN THE MORNING THEN BECOMING MOSTLY SUNNY THEN  
BECOMING SUNNY EARLY IN THE AFTERNOON THEN  
BECOMING MOSTLY SUNNY THEN BECOMING SUNNY LATE  
IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE MORNING.  
MAX TEMPERATURE.....AROUND 95.  
MIN HUMIDITY........35 PERCENT.  
WIND (20 FT)........EAST WINDS AROUND 6 MPH SHIFTING TO THE  
NORTHEAST 6 TO 7 MPH IN THE LATE MORNING AND  
AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS EARLY IN THE MORNING.  
MIXING HEIGHT.......7600 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 12 MPH SHIFTING TO THE  
NORTHEAST 10 TO 14 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO EXCELLENT (4700-86400 KNOT-FT).  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........39 45 71 66 40 34 30 17 24 34 20 21  
WEATHER COV.....SCH  
WEATHER TYPE....RW  
TSTM COV........SCH  
TEMP............73 73 74 78 83 86 88 92 94 94 95 94  
RH..............76 76 76 67 57 51 48 41 39 37 35 36  
20 FT WIND DIR..E NE E NE NE NE NE NE NE NE NE NE  
20 FT WIND SPD..6 6 6 6 6 6 6 6 6 7 7 7  
20 FT WIND GUST.9 9 9 9 10 10 10 10 10 13 13 13  
MIX HGT (KFT)...0.5 0.5 0.9 1.4 1.9 2.7 3.6 4.3 6.9 7.6 5.9 7.2  
TRANSP WIND DIR.SE E NE N E NE E E NE NE N NE  
TRANSP WIND SPD.12 10 16 16 20 20 16 14 12 13 10 14  
VRATE KTFT/1000.5 5 13 19 32 46 50 52 69 84 53 86  
 
 
FORECASTER...BUNKER  
REQUESTED BY...JEFFERY ELIZONDO  
TYPE OF REQUEST...WILDFIRE  
.TAG 2616685.1/OUN  
.DELDT 07/04/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JELIZONDO@CHEYENNEANDARAPAHO-NSN.GOV  
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