676  
FNUS74 KOUN 240753  
FWSOUN  
 
SPOT FORECAST FOR HAMMON SEVERITY...CHEYENNE AND ARAPAHO TRIBES  
NATIONAL WEATHER SERVICE NORMAN OK  
253 AM CDT THU SEP 24 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0830 CDT ON SEPTEMBER 24.  
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  
 
SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED TODAY THROUGH  
FRIDAY WITH THE MOST WIDESPREAD PRECIPITATION EXPECTED FRIDAY  
MORNING. WITH THE CLOUDS AND AREAS OF RAIN, HIGH TEMPERATURES WILL  
REMAIN IN UPPER 80S TODAY AND MID 80S ON FRIDAY. WINDS WILL  
GENERALLY BE FROM THE SOUTH OR SOUTHEAST, ALTHOUGH CAN BE QUITE  
VARIABLE NEAR SHOWERS AND THUNDERSTORMS.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS THROUGH THE DAY  
WITH A CHANCE OF THUNDERSTORMS, ESPECIALLY  
LATE THIS AFTERNOON.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........48 PERCENT.  
SURFACE WINDS (MPH).SOUTH WINDS 6 TO 10 MPH.  
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........70 82 86 81 65 54 66 73 82 78  
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW  
TSTM COV........SCH SCH SCH SCH SCH CHC CHC  
TEMP............68 69 71 73 75 78 83 84 85 86  
RH..............90 90 84 81 76 69 57 55 51 48  
SURFACE WND DIR.SE SE S S S S S S S S  
SURFACE WND SPD.6 7 8 10 10 10 10 10 10 9  
SURFACE WND GST.9 10 13 16 16 16 16 16 16 14  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY TO MOSTLY. CHANCE OF SHOWERS IN THE  
EVENING WITH SHOWERS LIKELY OVERNIGHT.  
CHANCE OF THUNDERSTORMS THROUGH THE  
NIGHT.  
MIN TEMPERATURE.....AROUND 67.  
MAX HUMIDITY........93 PERCENT.  
SURFACE WINDS (MPH).SOUTHEAST WINDS 5 TO 8 MPH IN THE EVENING  
BECOMING LIGHT, THEN BECOMING SOUTH AROUND 5  
MPH AFTER 3 AM.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........78 56 69 42 51 58 72 63 61 67 40 55  
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC 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 CHC CHC CHC CHC CHC  
TEMP............84 84 81 76 75 73 72 72 71 70 69 68  
RH..............53 53 60 71 76 81 84 84 84 87 90 93  
SURFACE WND DIR.S SE SE SE SE SE SE SE SE S SE S  
SURFACE WND SPD.8 7 6 6 5 5 3 3 3 3 5 5  
SURFACE WND GST.13 10 9 9 7 7 6 6 6 6 7 7  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS.  
MAX TEMPERATURE.....AROUND 84.  
MIN HUMIDITY........53 PERCENT.  
SURFACE WINDS (MPH).LIGHT WINDS BECOMING SOUTH 5 TO 10 MPH IN THE  
LATE MORNING AND AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........62 69 50 63 64 68 64 70 76 82 78 79  
WEATHER COV.....LKY LKY LKY LKY LKY LKY LKY CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC CHC SCH SCH SCH SCH SCH SCH CHC CHC  
TEMP............68 68 67 68 70 72 74 76 79 80 81 82  
RH..............93 90 90 93 87 81 76 69 62 58 54 53  
SURFACE WND DIR.S SE S S S S S S S S S S  
SURFACE WND SPD.3 3 3 5 7 9 9 10 9 9 9 9  
SURFACE WND GST.6 6 6 7 10 14 14 16 14 14 14 14  
 
 
FORECASTER...SPEHEGER  
REQUESTED BY...JEFFERY ELIZONDO  
TYPE OF REQUEST...OTHER  
.TAG 2622398.1/OUN  
.DELDT 09/24/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JELIZONDO@C-A-TRIBES.ORG  
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