244
WWUS74 KTSA 211703
NPWTSA
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TULSA OK
1203 PM CDT SUN JUN 21 2026
ARZ129-219-220-OKZ055-056-059>061-064>067-070-071-074-154-176-254-
272-354-220000-
/O.CON.KTSA.HT.Y.0005.260621T1800Z-260622T0000Z/
NORTH AND CENTRAL SEBASTIAN-SOUTHERN CRAWFORD-CENTRAL AND
SOUTHERN FRANKLIN-WASHINGTON OK-NOWATA-PAWNEE-TULSA-ROGERS-CREEK-
OKFUSKEE-OKMULGEE-WAGONER-MUSKOGEE-MCINTOSH-HASKELL-WESTERN OSAGE-
NORTHERN LE FLORE-NORTHEAST OSAGE-CENTRAL AND SOUTHERN SEQUOYAH-
SOUTHEAST OSAGE-
INCLUDING THE CITIES OF OKMULGEE, SALLISAW, FAIRFAX, OKEMAH,
CHECOTAH, SPIRO, BARTLESVILLE, SHIDLER, TULSA, CHARLESTON,
PAWNEE, STIGLER, POCOLA, FORT SMITH, LONELM, HOMINY, JETHRO, VAN
BUREN, MUSKOGEE, CLAREMORE, PAWHUSKA, WATALULA, WAGONER, ARKOMA,
CRAVENS, CECIL, NOWATA, SAPULPA, OZARK, AND PANAMA
1203 PM CDT SUN JUN 21 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP AROUND 105 EXPECTED.
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL ARKANSAS AND EAST
CENTRAL, NORTHEAST, AND SOUTHEAST OKLAHOMA.
* 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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