984  
WWUS74 KOUN 191829  
NPWOUN  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORMAN OK  
129 PM CDT THU JUL 19 2018  
 
...HEAT ADVISORY THROUGH FRIDAY FOR ALL OF OKLAHOMA, AND THROUGH  
SUNDAY FOR SOUTHERN OKLAHOMA AND WESTERN NORTH TEXAS...  
 
OKZ004>006-009>011-014>017-021-022-201000-  
/O.EXA.KOUN.HT.Y.0014.000000T0000Z-180721T0000Z/  
HARPER-WOODS-ALFALFA-ELLIS-WOODWARD-MAJOR-ROGER MILLS-DEWEY-  
CUSTER-BLAINE-BECKHAM-WASHITA-  
INCLUDING THE CITIES OF BUFFALO, LAVERNE, ALVA, CHEROKEE, HELENA,  
CARMEN, SHATTUCK, ARNETT, GAGE, FARGO, WOODWARD, FAIRVIEW,  
CHEYENNE, HAMMON, SEILING, VICI, TALOGA, LEEDEY, WEATHERFORD,  
CLINTON, WATONGA, GEARY, OKEENE, ELK CITY, SAYRE, CORDELL,  
BURNS FLAT, AND SENTINEL  
129 PM CDT THU JUL 19 2018  
   
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT FRIDAY
 
 
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A HEAT  
ADVISORY, WHICH IS IN EFFECT UNTIL 7 PM CDT FRIDAY.  
 
* HEAT INDEX VALUES...AROUND 110 DEGREES  
 
* TIMING...THURSDAY AFTERNOON AND FRIDAY AFTERNOON.  
 
* IMPACTS...THE HEAT AND HUMIDITY MAY CAUSE HEAT STRESS DURING  
OUTDOOR EXERTION OR EXTENDED EXPOSURE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS  
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY  
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE  
POSSIBLE. DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED  
ROOM,  
STAY OUT OF THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 

 
 

 
 
OKZ007-008-012-013-018>020-023>032-040-041-201000-  
/O.CON.KOUN.HT.Y.0014.000000T0000Z-180721T0000Z/  
GRANT-KAY-GARFIELD-NOBLE-KINGFISHER-LOGAN-PAYNE-CADDO-CANADIAN-  
OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-SEMINOLE-  
HUGHES-GARVIN-MURRAY-  
INCLUDING THE CITIES OF MEDFORD, POND CREEK, LAMONT, WAKITA,  
PONCA CITY, BLACKWELL, ENID, PERRY, KINGFISHER, HENNESSEY,  
OKARCHE, GUTHRIE, STILLWATER, ANADARKO, HINTON, YUKON, CONCHO,  
EL RENO, MUSTANG, OKLAHOMA CITY, CHANDLER, STROUD, PRAGUE,  
MEEKER, DAVENPORT, WELLSTON, CHICKASHA, TUTTLE, PURCELL,  
NEWCASTLE, BLANCHARD, NORMAN, MOORE, SHAWNEE, SEMINOLE, WEWOKA,  
HOLDENVILLE, WETUMKA, PAULS VALLEY, LINDSAY, WYNNEWOOD, SULPHUR,  
AND DAVIS  
129 PM CDT THU JUL 19 2018  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY
 
 
* HEAT INDEX VALUES...UP TO 110 DUE TO TEMPERATURES IN THE LOWER  
90S, AND DEWPOINTS IN THE LOWER 60S.  
 
* TIMING...THURSDAY AFTERNOON AND FRIDAY AFTERNOON.  
 
* IMPACTS...THE HEAT AND HUMIDITY MAY CAUSE HEAT STRESS DURING  
OUTDOOR EXERTION OR EXTENDED EXPOSURE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS  
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY  
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE  
POSSIBLE. DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED  
ROOM,  
STAY OUT OF THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 

 
 

 
 
OKZ033>039-042>048-050>052-TXZ083>090-201000-  
/O.CON.KOUN.HT.Y.0014.000000T0000Z-180723T0100Z/  
HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-STEPHENS-PONTOTOC-  
COAL-COTTON-JEFFERSON-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-  
HARDEMAN-FOARD-WILBARGER-WICHITA-KNOX-BAYLOR-ARCHER-CLAY-  
INCLUDING THE CITIES OF HOLLIS, MANGUM, GRANITE, HOBART, SNYDER,  
ALTUS, FREDERICK, LAWTON, DUNCAN, ADA, COALGATE, WALTERS, TEMPLE,  
WAURIKA, RINGLING, RYAN, ARDMORE, TISHOMINGO, ATOKA, MARIETTA,  
THACKERVILLE, MADILL, KINGSTON, DURANT, QUANAH, CROWELL, VERNON,  
SHEPPARD AFB, WICHITA FALLS, MUNDAY, KNOX CITY, SEYMOUR,  
ARCHER CITY, HOLLIDAY, LAKESIDE CITY, SCOTLAND, AND HENRIETTA  
129 PM CDT THU JUL 19 2018  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
 
 
* TEMPERATURES AND HEAT INDEX VALUES...TEMPERATURES AND HEAT  
INDEX VALUES WILL REACH NEAR OR ABOVE 110 DEGREES EACH  
AFTERNOON.  
 
* TIMING...EACH AFTERNOON THROUGH SUNDAY.  
 
* IMPACTS...THE HEAT AND HUMIDITY MAY CAUSE HEAT STRESS DURING  
OUTDOOR EXERTION OR EXTENDED EXPOSURE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS  
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY  
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE  
POSSIBLE. DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED  
ROOM,  
STAY OUT OF THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 

 
 

 
 
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