055  
WWUS74 KTSA 100407  
NPWTSA  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TULSA OK  
1107 PM CDT SAT AUG 9 2025  
 
ARZ019-020-029-OKZ054>062-064>067-070>074-101730-  
/O.NEW.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 SALLISAW, MUSKOGEE, STIGLER, SAPULPA, VAN  
BUREN, VINITA, MCALESTER, OKEMAH, CHARLESTON, WAGONER, OKMULGEE,  
PAWNEE, PRYOR, TULSA, OZARK, BARTLESVILLE, NOWATA, CHECOTAH,  
MIAMI, PAWHUSKA, CLAREMORE, AND FORT SMITH  
1107 PM CDT SAT AUG 9 2025  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT SUNDAY
 
 
* WHAT...HEAT INDEX VALUES UP TO 106 EXPECTED.  
 
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL ARKANSAS AND EAST  
CENTRAL, NORTHEAST, AND SOUTHEAST OKLAHOMA.  
 
* WHEN...FROM 1 PM TO 8 PM CDT SUNDAY.  
 
* 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.  
 

 
 

 
 
LACY  
 
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