766  
FLUS44 KTSA 291755  
HWOTSA  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE TULSA OK  
1255 PM CDT THU JUL 29 2021  
 
ARZ001-002-010-011-019-020-029-OKZ049-053>076-301015-  
ADAIR OK-BENTON AR-CARROLL AR-CHEROKEE OK-CHOCTAW OK-CRAIG OK-  
CRAWFORD AR-CREEK OK-DELAWARE OK-FRANKLIN AR-HASKELL OK-LATIMER OK-  
LE FLORE OK-MADISON AR-MAYES OK-MCINTOSH OK-MUSKOGEE OK-NOWATA OK-  
OKFUSKEE OK-OKMULGEE OK-OSAGE OK-OTTAWA OK-PAWNEE OK-PITTSBURG OK-  
PUSHMATAHA OK-ROGERS OK-SEBASTIAN AR-SEQUOYAH OK-TULSA OK-WAGONER OK-  
WASHINGTON OK-WASHINGTON AR-  
1255 PM CDT THU JUL 29 2021  
 
THIS OUTLOOK IS FOR NORTHWEST AND WEST CENTRAL ARKANSAS AS WELL AS  
MUCH OF EASTERN OKLAHOMA.  
   
DAY ONE
 
THIS AFTERNOON AND TONIGHT.  
 
DANGEROUS HEAT.  
RISK...SIGNIFICANT.  
AREA...EASTERN OKLAHOMA AND WESTERN ARKANSAS.  
ONSET...ONGOING.  
 
AREA AT GREATEST RISK...NORTHEAST OKLAHOMA AND WEST CENTRAL ARKANSAS.  
 
DISCUSSION...  
DANGEROUSLY HOT AND HUMID CONDITIONS WILL CONTINUE THIS AFTERNOON  
WITH HEAT INDEX VALUES OF 100 TO 113 DEGREES COMMON ACROSS THE  
REGION. A HEAT WARNING IS IN EFFECT FOR MOST OF NORTHEAST  
OKLAHOMA AND WEST CENTRAL ARKANSAS WITH A HEAT ADVISORY ALSO IN  
EFFECT FOR THE REMAINDER OF THE AREA. BOTH ARE IN EFFECT THROUGH  
8 PM THIS EVENING.  
 
SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...  
SPOTTER ACTIVATION NOT EXPECTED.  
   
DAYS TWO THROUGH SEVEN
 
FRIDAY THROUGH WEDNESDAY.  
FRIDAY...DANGEROUS HEAT POTENTIAL.  
SATURDAY...THUNDERSTORM POTENTIAL...DANGEROUS HEAT POTENTIAL.  
SUNDAY...THUNDERSTORM POTENTIAL...DANGEROUS HEAT POTENTIAL...HEAVY  
RAIN POTENTIAL.  
MONDAY THROUGH WEDNESDAY...THUNDERSTORM POTENTIAL.  
 
EXTENDED DISCUSSION...  
DANGEROUSLY HOT AND HUMID CONDITIONS WILL CONTINUE INTO THE  
WEEKEND, WITH HEAT INDEX VALUES IN THE 100 TO 110 RANGE BOTH  
FRIDAY AND SATURDAY. A FRONTAL BOUNDARY WILL APPROACH FROM THE  
NORTH BY SUNDAY AND MONDAY, RESULTING IN A CHANCE OF SHOWERS AND  
THUNDERSTORMS, AND WILL LIKELY BRING A BREAK FROM THE HEAT EARLY  
NEXT WEEK.  
 
WEATHER.GOV/TULSA CONTAINS ADDITIONAL INFORMATION.  
 

 
 
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