907  
WWUS74 KTSA 210420  
NPWTSA  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TULSA OK  
1120 PM CDT SAT JUN 20 2026  
 
OKZ074-176-272-220000-  
/O.EXA.KTSA.HT.Y.0005.260621T1800Z-260622T0000Z/  
HASKELL-NORTHERN LE FLORE-CENTRAL AND SOUTHERN SEQUOYAH-  
INCLUDING THE CITIES OF POCOLA, STIGLER, SPIRO, SALLISAW, PANAMA,  
AND ARKOMA  
1120 PM CDT SAT JUN 20 2026  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SUNDAY
 
 
* WHAT...HEAT INDEX VALUES UP TO 106 EXPECTED.  
 
* WHERE...CENTRAL AND SOUTHERN SEQUOYAH, HASKELL, AND NORTHERN LE  
FLORE COUNTIES.  
 
* WHEN...FROM 1 PM TO 7 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.  
 

 
 

 
 
ARZ129-219-220-OKZ055-056-059>061-064>067-070-071-154-254-354-220000-  
/O.CON.KTSA.HT.Y.0005.260621T1800Z-260622T0000Z/  
NORTH AND CENTRAL SEBASTIAN-SOUTHERN CRAWFORD-CENTRAL AND  
SOUTHERN FRANKLIN-WASHINGTON OK-NOWATA-PAWNEE-TULSA-ROGERS-CREEK-  
OKFUSKEE-OKMULGEE-WAGONER-MUSKOGEE-MCINTOSH-WESTERN OSAGE-  
NORTHEAST OSAGE-SOUTHEAST OSAGE-  
INCLUDING THE CITIES OF BARTLESVILLE, PAWNEE, OKEMAH, OZARK,  
WAGONER, VAN BUREN, SAPULPA, CLAREMORE, FAIRFAX, TULSA, CECIL,  
SHIDLER, OKMULGEE, NOWATA, LONELM, MUSKOGEE, CRAVENS, WATALULA,  
JETHRO, HOMINY, PAWHUSKA, FORT SMITH, CHECOTAH, AND CHARLESTON  
1120 PM CDT SAT JUN 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 7 PM CDT SUNDAY
 
 
* WHAT...HEAT INDEX VALUES UP TO 108 EXPECTED.  
 
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL ARKANSAS AND EAST  
CENTRAL, NORTHEAST, AND SOUTHEAST OKLAHOMA.  
 
* WHEN...FROM 1 PM TO 7 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.  
 

 
 

 
 
MEJIA  
 
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