510  
WWUS74 KTSA 181801  
NPWTSA  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TULSA OK  
101 PM CDT FRI JUL 18 2025  
 
OKZ073-075-190215-  
/O.EXA.KTSA.HT.Y.0004.000000T0000Z-250719T0100Z/  
/O.CON.KTSA.HT.Y.0005.250719T1700Z-250720T0100Z/  
PITTSBURG-LATIMER-  
INCLUDING THE CITIES OF MCALESTER AND WILBURTON  
101 PM CDT FRI JUL 18 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT SATURDAY  
 
* WHAT...HEAT INDEX VALUES UP TO 105 EXPECTED TODAY AND SATURDAY.  
 
* WHERE...LATIMER AND PITTSBURG COUNTIES.  
 
* WHEN...NOON TO 8 PM TODAY AND SATURDAY.  
 
* 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.  
 
 
 
 
 
OKZ049-053-190100-  
/O.EXA.KTSA.HT.Y.0004.000000T0000Z-250719T0100Z/  
PUSHMATAHA-CHOCTAW-  
INCLUDING THE CITIES OF CLAYTON, ANTLERS, AND HUGO  
101 PM CDT FRI JUL 18 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
* WHAT...HEAT INDEX VALUES UP TO 105.  
 
* WHERE...CHOCTAW AND PUSHMATAHA COUNTIES.  
 
* 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.  
 
 
 
 
 
ARZ019-020-029-OKZ060>062-066-067-070>072-074-076-190215-  
/O.CON.KTSA.HT.Y.0004.000000T0000Z-250719T0100Z/  
/O.CON.KTSA.HT.Y.0005.250719T1700Z-250720T0100Z/  
CRAWFORD-FRANKLIN-SEBASTIAN-TULSA-ROGERS-MAYES-OKMULGEE-WAGONER-  
MUSKOGEE-MCINTOSH-SEQUOYAH-HASKELL-LE FLORE-  
INCLUDING THE CITIES OF PRYOR, POTEAU, CLAREMORE, VAN BUREN, FORT  
SMITH, CHARLESTON, OZARK, WAGONER, MUSKOGEE, OKMULGEE, TULSA,  
SALLISAW, CHECOTAH, AND STIGLER  
101 PM CDT FRI JUL 18 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT SATURDAY  
 
* WHAT...HEAT INDEX VALUES UP TO 105 EXPECTED TODAY AND SATURDAY.  
 
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL ARKANSAS AND EAST  
CENTRAL, NORTHEAST, AND SOUTHEAST OKLAHOMA.  
 
* WHEN...NOON TO 8 PM TODAY AND SATURDAY.  
 
* 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.  
 
 
 
 
 
OKZ055>057-190215-  
/O.CON.KTSA.HT.Y.0005.250719T1700Z-250720T0100Z/  
WASHINGTON OK-NOWATA-CRAIG-  
INCLUDING THE CITIES OF BARTLESVILLE, NOWATA, AND VINITA  
101 PM CDT FRI JUL 18 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT SATURDAY  
 
* WHAT...HEAT INDEX VALUES UP TO 106 EXPECTED.  
 
* WHERE...CRAIG, NOWATA, AND WASHINGTON OK COUNTIES.  
 
* WHEN...FROM NOON TO 8 PM CDT SATURDAY.  
 
* 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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