220  
FNUS74 KOUN 300731  
FWSOUN  
 
SPOT FORECAST FOR CONCHO SEVERITY...CHEYENNE AND ARAPAHO TRIBES  
NATIONAL WEATHER SERVICE NORMAN OK  
231 AM CDT WED SEP 30 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0824 CDT ON SEPTEMBER 30.  
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  
 
HUMIDITY WILL BE A NON-CONCERN TODAY WITH A TROPICAL AIRMASS  
(DEWPOINTS AROUND 70) IN PLACE. SHOWERS AND THUNDERSTORMS WILL  
DEVELOP LATE THIS MORNING AND IMPACT THE LOCATION THIS AFTERNOON  
AND EVENING. LOCALLY HEAVY RAINFALL IS EXPECTED.  
   
REST OF TODAY  
 
SKY/WEATHER.........CLOUDY THEN BECOMING MOSTLY CLOUDY LATE IN THE  
MORNING THEN BECOMING CLOUDY THEN BECOMING  
MOSTLY CLOUDY LATE IN THE AFTERNOON. SHOWERS  
LIKELY EARLY IN THE MORNING, THEN SHOWERS AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
MAX TEMPERATURE.....AROUND 83.  
MIN HUMIDITY........69 PERCENT.  
SURFACE WINDS (MPH).SOUTH WINDS 18 TO 22 MPH WITH GUSTS TO AROUND  
33 MPH.  
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........94 93 89 77 69 80 91 84 69 70  
WEATHER COV.....CHC CHC LKY LKY LKY DEF DEF DEF LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ CHC CHC CHC CHC CHC  
TEMP............73 74 77 78 79 78 79 81 81 82  
RH..............84 84 79 79 79 82 79 77 77 72  
SURFACE WND DIR.S S S S S S S S S S  
SURFACE WND SPD.18 20 21 22 22 22 22 21 20 18  
SURFACE WND GST.28 30 31 33 33 33 33 31 30 28  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY EARLY  
IN THE EVENING THEN BECOMING PARTLY CLOUDY THEN  
BECOMING MOSTLY CLOUDY LATE IN THE EVENING THEN  
BECOMING CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
EVENING. SHOWERS LIKELY THROUGH THE NIGHT.  
SLIGHT CHANCE OF THUNDERSTORMS OVERNIGHT.  
MIN TEMPERATURE.....AROUND 68.  
MAX HUMIDITY........100 PERCENT.  
SURFACE WINDS (MPH).SOUTH WINDS 12 TO 17 MPH.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........45 68 48 39 40 76 79 94 93 87 93 90  
WEATHER COV.....LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC CHC CHC CHC CHC SCH SCH SCH SCH SCH  
TEMP............80 78 75 73 72 72 71 72 71 71 71 70  
RH..............77 79 87 93 97 97 97 90 93 93 90 93  
SURFACE WND DIR.S S S S S S S S S S S S  
SURFACE WND SPD.17 16 16 15 15 14 14 13 13 13 12 12  
SURFACE WND GST.26 24 24 23 23 21 21 20 20 20 17 17  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING CLOUDY LATE IN THE  
MORNING THEN BECOMING MOSTLY CLOUDY THEN  
BECOMING PARTLY SUNNY LATE IN THE AFTERNOON  
THEN BECOMING MOSTLY SUNNY THEN BECOMING PARTLY  
SUNNY LATE IN THE AFTERNOON. SHOWERS LIKELY AND  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE  
MORNING, THEN CHANCE OF SHOWERS. SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON.  
MAX TEMPERATURE.....AROUND 82.  
MIN HUMIDITY........61 PERCENT.  
SURFACE WINDS (MPH).SOUTH WINDS 9 TO 12 MPH.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........77 88 81 93 91 80 77 75 74 63 45 66  
WEATHER COV.....LKY CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........SCH SCH SCH SCH SCH SCH  
TEMP............69 69 68 70 73 75 77 78 79 81 81 82  
RH..............97 97 100 97 87 82 76 74 69 65 63 61  
SURFACE WND DIR.S S S S S S S S S S S S  
SURFACE WND SPD.12 12 10 10 10 10 10 10 9 9 9 9  
SURFACE WND GST.17 17 16 16 16 16 16 16 14 14 14 14  
 
 
FORECASTER...MEISTER  
REQUESTED BY...JEFFERY ELIZONDO  
TYPE OF REQUEST...OTHER  
.TAG 2622749.1/OUN  
.DELDT 09/30/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JELIZONDO@C-A-TRIBES.ORG  
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