149
WWUS74 KTSA 161703
NPWTSA
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TULSA OK
ISSUED BY NATIONAL WEATHER SERVICE LITTLE ROCK AR
1203 PM CDT WED SEP 16 2026
ARZ129-219-220-OKZ055>058-060>063-066>071-073>075-172-176-272-170100-
/O.NEW.KTSA.HT.Y.0062.260917T1500Z-260918T0100Z/
/O.CON.KTSA.HT.Y.0061.000000T0000Z-260917T0000Z/
NORTH AND CENTRAL SEBASTIAN-SOUTHERN CRAWFORD-CENTRAL AND
SOUTHERN FRANKLIN-WASHINGTON OK-NOWATA-CRAIG-OTTAWA-TULSA-ROGERS-
MAYES-DELAWARE-OKMULGEE-WAGONER-CHEROKEE-ADAIR-MUSKOGEE-MCINTOSH-
PITTSBURG-HASKELL-LATIMER-NORTHERN SEQUOYAH-NORTHERN LE FLORE-
CENTRAL AND SOUTHERN SEQUOYAH-
INCLUDING THE CITIES OF NOWATA, TAHLEQUAH, MIAMI, PRYOR, JETHRO,
WAGONER, OZARK, MCALESTER, VINITA, STILWELL, GROVE, JAY, VAN BUREN,
CRAVENS, FORT SMITH, PANAMA, TULSA, POCOLA, WILBURTON, ARKOMA,
STIGLER, SALLISAW, CHARLESTON, WATALULA, MUSKOGEE, BARTLESVILLE,
CHECOTAH, CLAREMORE, OKMULGEE, LONELM, CECIL, SPIRO, AND MARBLE CITY
1203 PM CDT WED SEP 16 2026
..HEAT ADVISORY IN EFFECT FROM 10 AM TO 8 PM CDT THURSDAY
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 109.
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL ARKANSAS AND EAST
CENTRAL, NORTHEAST, AND SOUTHEAST OKLAHOMA.
* WHEN...FOR THE FIRST HEAT ADVISORY, UNTIL 7 PM CDT THIS EVENING.
FOR THE SECOND HEAT ADVISORY, FROM 10 AM TO 8 PM CDT THURSDAY.
* 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.
ARZ229-OKZ049-053-064-065-254-276-354-376-170000-
/O.CON.KTSA.HT.Y.0061.000000T0000Z-260917T0000Z/
SOUTHERN SEBASTIAN-PUSHMATAHA-CHOCTAW-CREEK-OKFUSKEE-NORTHEAST
OSAGE-CENTRAL LE FLORE-SOUTHEAST OSAGE-SOUTHERN LE FLORE-
INCLUDING THE CITIES OF HUGO, OKEMAH, PAWHUSKA, POTEAU, HARTFORD,
CLAYTON, LIBERTY, HUNTINGTON, SAPULPA, MANSFIELD, PATTERSON, HOMINY,
TALIHINA, AND ANTLERS
1203 PM CDT WED SEP 16 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 109.
* WHERE...IN ARKANSAS, SOUTHERN SEBASTIAN COUNTY. IN OKLAHOMA,
OKFUSKEE, CREEK, NORTHEAST OSAGE, SOUTHEAST OSAGE, CENTRAL LE
FLORE, CHOCTAW, PUSHMATAHA, AND SOUTHERN LE FLORE COUNTIES.
* WHEN...UNTIL 7 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.
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