705
WWUS74 KOUN 151600
NPWOUN
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
1100 AM CDT SAT AUG 15 2026
OKZ009-014>016-021-022-160000-
/O.EXA.KOUN.HT.Y.0036.000000T0000Z-260816T0000Z/
ELLIS-ROGER MILLS-DEWEY-CUSTER-BECKHAM-WASHITA-
INCLUDING THE CITIES OF CHEYENNE, ELK CITY, LEEDEY, SAYRE, TALOGA,
SEILING, WEATHERFORD, HAMMON, VICI, SENTINEL, FARGO, BURNS FLAT,
CORDELL, ARNETT, SHATTUCK, CLINTON, AND GAGE
1100 AM CDT SAT AUG 15 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 106.
* WHERE...DEWEY, ELLIS, BECKHAM, CUSTER, ROGER MILLS, AND WASHITA
COUNTIES.
* WHEN...UNTIL 7 PM CDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
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.
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.
OKZ004-005-010-160000-
/O.CON.KOUN.HT.Y.0033.000000T0000Z-260816T0000Z/
HARPER-WOODS-WOODWARD-
INCLUDING THE CITIES OF WOODWARD, BUFFALO, LAVERNE, AND ALVA
1100 AM CDT SAT AUG 15 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 108.
* WHERE...HARPER, WOODS, AND WOODWARD COUNTIES.
* WHEN...UNTIL 7 PM CDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
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.
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.
OKZ006>008-011>013-018>020-024>032-039>043-045>048-050>052-160600-
/O.CON.KOUN.HT.Y.0033.000000T0000Z-260817T0000Z/
ALFALFA-GRANT-KAY-MAJOR-GARFIELD-NOBLE-KINGFISHER-LOGAN-PAYNE-
CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-
SEMINOLE-HUGHES-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-
INCLUDING THE CITIES OF DURANT, FAIRVIEW, MARIETTA, WELLSTON,
SULPHUR, PURCELL, HOLDENVILLE, WETUMKA, TISHOMINGO, EL RENO, DUNCAN,
MEDFORD, YUKON, KINGSTON, SHAWNEE, MOORE, NORMAN, CHICKASHA, ENID,
KINGFISHER, MEEKER, DAVENPORT, DAVIS, HELENA, OKLAHOMA CITY, LAMONT,
PAULS VALLEY, WEWOKA, TUTTLE, THACKERVILLE, MUSTANG, BLANCHARD,
STROUD, BLACKWELL, GUTHRIE, NEWCASTLE, ADA, ARDMORE, CHEROKEE, PERRY,
CHANDLER, POND CREEK, STILLWATER, WAURIKA, RYAN, CARMEN, MADILL,
CONCHO, LINDSAY, RINGLING, PONCA CITY, HENNESSEY, SEMINOLE, PRAGUE,
WAKITA, OKARCHE, COALGATE, ATOKA, AND WYNNEWOOD
1100 AM CDT SAT AUG 15 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY
* WHAT...HEAT INDEX VALUES UP TO 109.
* WHERE...PORTIONS OF CENTRAL, EAST CENTRAL, NORTHERN, NORTHWEST,
SOUTHEAST, AND SOUTHERN OKLAHOMA.
* WHEN...UNTIL 7 PM CDT SUNDAY.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
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.
OKZ017-023-036>038-044-TXZ085-086-089-090-160600-
/O.CON.KOUN.HT.Y.0035.000000T0000Z-260817T0000Z/
BLAINE-CADDO-JACKSON-TILLMAN-COMANCHE-COTTON-WILBARGER-WICHITA-
ARCHER-CLAY-
INCLUDING THE CITIES OF LAKESIDE CITY, SHEPPARD AFB, HOLLIDAY,
HINTON, FREDERICK, VERNON, SCOTLAND, TEMPLE, WICHITA FALLS, LAWTON,
GEARY, ARCHER CITY, WALTERS, HENRIETTA, WATONGA, ANADARKO, ALTUS, AND
OKEENE
1100 AM CDT SAT AUG 15 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY
* WHAT...HEAT INDEX VALUES UP TO 108.
* WHERE...IN OKLAHOMA, BLAINE, CADDO, COMANCHE, COTTON, JACKSON, AND
TILLMAN COUNTIES. IN TEXAS, ARCHER, CLAY, WICHITA, AND WILBARGER
COUNTIES.
* WHEN...UNTIL 7 PM CDT SUNDAY.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
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.
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.
OKZ033>035-TXZ083-084-087-088-160000-
/O.CON.KOUN.HT.Y.0036.000000T0000Z-260816T0000Z/
HARMON-GREER-KIOWA-HARDEMAN-FOARD-KNOX-BAYLOR-
INCLUDING THE CITIES OF QUANAH, MUNDAY, CROWELL, KNOX CITY, HOBART,
HOLLIS, SEYMOUR, GRANITE, MANGUM, AND SNYDER
1100 AM CDT SAT AUG 15 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 105.
* WHERE...IN OKLAHOMA, GREER, HARMON, AND KIOWA COUNTIES. IN TEXAS,
BAYLOR, FOARD, HARDEMAN, AND KNOX COUNTIES.
* WHEN...UNTIL 7 PM CDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
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.
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.
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