418  
WWUS74 KTSA 101905  
NPWTSA  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TULSA OK  
205 PM CDT MON AUG 10 2015  
 
...DANGEROUS HEAT CONTINUES TODAY ACROSS SOUTHEAST AND EAST  
CENTRAL OKLAHOMA AND WEST CENTRAL ARKANSAS...  
 
.A STRONG UPPER LEVEL RIDGE OF HIGH PRESSURE CONTINUES TO  
DOMINATE THE WEATHER ACROSS THE SOUTHERN PLAINS. HEAT AND  
HUMIDITY WILL CONTINUE THROUGH EARLY EVENING AHEAD OF A COLD  
FRONT ACROSS SOUTHEAST AND EAST CENTRAL OKLAHOMA AND WEST CENTRAL  
ARKANSAS.  
 
OKZ060-064-067-102015-  
/O.CAN.KTSA.HT.Y.0017.000000T0000Z-150811T0100Z/  
TULSA-CREEK-WAGONER-  
INCLUDING THE CITIES OF...TULSA...BRISTOW...WAGONER  
205 PM CDT MON AUG 10 2015  
   
..HEAT ADVISORY IS CANCELLED
 
 
THE NATIONAL WEATHER SERVICE IN TULSA HAS CANCELLED THE HEAT  
ADVISORY.  
 
ONGOING SHOWERS AND RESULTING INCREASED CLOUD COVER HAVE LED TO  
COOLER TEMPERATURES THIS AFTERNOON.  
 

 
 
ARZ019-020-029-OKZ049-053-065-066-070>076-110100-  
/O.CON.KTSA.HT.Y.0017.000000T0000Z-150811T0100Z/  
CRAWFORD-FRANKLIN-SEBASTIAN-PUSHMATAHA-CHOCTAW-OKFUSKEE-OKMULGEE-  
MUSKOGEE-MCINTOSH-SEQUOYAH-PITTSBURG-HASKELL-LATIMER-LE FLORE-  
INCLUDING THE CITIES OF...VAN BUREN...OZARK...CHARLESTON...  
FORT SMITH...ANTLERS...CLAYTON...HUGO...OKEMAH...OKMULGEE...  
MUSKOGEE...EUFAULA...SALLISAW...MCALESTER...STIGLER...WILBURTON...  
POTEAU  
205 PM CDT MON AUG 10 2015  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
 
 
* DANGEROUS AFTERNOON HEAT INDICES NEAR 105 DEGREES WILL CONTINUE  
THROUGH EARLY EVENING OVER PARTS OF EAST CENTRAL AND SOUTHEAST  
OKLAHOMA...AS WELL AS WEST CENTRAL ARKANSAS.  
 
* IMPACTS...THE COMBINATION OF HEAT AND HUMIDITY WILL CREATE A  
SITUATION IN WHICH HEAT RELATED ILLNESSES ARE POSSIBLE...IF  
PRECAUTIONARY MEASURES ARE NOT TAKEN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
* DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...  
STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS.  
NEVER LEAVE ANYONE IN A CLOSED...PARKED VEHICLE...TEMPERATURES  
INSIDE CAN REACH OVER 150 DEGREES QUICKLY...RESULTING IN  
DEATH.  
 
* A HEAT ADVISORY MEANS THAT HEAT INDICES ARE FORECAST TO REACH  
OR EXCEED 105 DEGREES BUT ARE NOT EXPECTED TO REACH 110  
DEGREES.  
 

 
 

 
 
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