863  
WWUS74 KTSA 101649  
NPWTSA  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TULSA OK  
1149 AM CDT SUN AUG 10 2025  
 
ARZ019-020-029-OKZ054>062-064>067-070>074-110100-  
/O.CON.KTSA.HT.Y.0021.250810T1800Z-250811T0100Z/  
CRAWFORD-FRANKLIN-SEBASTIAN-OSAGE-WASHINGTON OK-NOWATA-CRAIG-  
OTTAWA-PAWNEE-TULSA-ROGERS-MAYES-CREEK-OKFUSKEE-OKMULGEE-WAGONER-  
MUSKOGEE-MCINTOSH-SEQUOYAH-PITTSBURG-HASKELL-  
INCLUDING THE CITIES OF VINITA, OKMULGEE, CLAREMORE,  
BARTLESVILLE, MCALESTER, OZARK, PRYOR, SAPULPA, WAGONER, PAWNEE,  
OKEMAH, NOWATA, CHARLESTON, STIGLER, FORT SMITH, SALLISAW,  
CHECOTAH, MUSKOGEE, TULSA, MIAMI, PAWHUSKA, AND VAN BUREN  
1149 AM CDT SUN AUG 10 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
* WHAT...HEAT INDEX VALUES OF 105 TO 110 EXPECTED.  
 
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL ARKANSAS AND EAST  
CENTRAL, NORTHEAST, AND SOUTHEAST OKLAHOMA.  
 
* WHEN...UNTIL 8 PM CDT THIS EVENING.  
 
* IMPACTS...HEAT RELATED ILLNESSES ARE POSSIBLE ESPECIALLY IMPACTING  
THOSE NOT ACCLIMATED TO THE CONDITIONS OR THOSE PERFORMING  
STRENUOUS ACTIVITIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE  
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING  
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND  
HEAT STROKE.  
 
 
 
 
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