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WWUS74 KTSA 081708

NPWTSA



URGENT - WEATHER MESSAGE

National Weather Service Tulsa OK

1208 PM CDT Sat Aug 8 2026



ARZ129-219-220-OKZ049-053-057-058-060>063-065>068-070-071-073>075-

172-176-272-090615-

/O.NEW.KTSA.HT.Y.0033.260809T1700Z-260810T0100Z/

/O.CON.KTSA.HT.Y.0032.000000T0000Z-260809T0100Z/

North and Central Sebastian-Southern Crawford-Central and

Southern Franklin-Pushmataha-Choctaw-Craig-Ottawa-Tulsa-Rogers-

Mayes-Delaware-Okfuskee-Okmulgee-Wagoner-Cherokee-Muskogee-McIntosh-

Pittsburg-Haskell-Latimer-Northern Sequoyah-Northern Le Flore-

Central and Southern Sequoyah-

Including the cities of McAlester, Hugo, Grove, Charleston, Marble

City, Jay, Okmulgee, Panama, Antlers, Lonelm, Tahlequah, Checotah,

Sallisaw, Jethro, Van Buren, Cravens, Okemah, Claremore, Muskogee,

Pryor, Miami, Stigler, Fort Smith, Tulsa, Ozark, Vinita, Wilburton,

Pocola, Cecil, Wagoner, Spiro, Arkoma, Watalula, and Clayton

1208 PM CDT Sat Aug 8 2026



...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT SUNDAY...

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...



* WHAT...For the Heat Advisory Saturday and Sunday, heat index values

  up to 108.



* WHERE...Portions of northwest and west central Arkansas and east

  central, northeast, and southeast Oklahoma.



* WHEN...For Saturday, until 8 PM CDT this evening. For the second

  Heat Advisory, from noon to 8 PM CDT Sunday.



* 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.



&&



$$



OKZ055-056-059-064-154-254-354-090100-

/O.CON.KTSA.HT.Y.0032.000000T0000Z-260809T0100Z/

Washington OK-Nowata-Pawnee-Creek-Western Osage-Northeast Osage-

Southeast Osage-

Including the cities of Sapulpa, Pawhuska, Hominy, Pawnee,

Bartlesville, Fairfax, Shidler, and Nowata

1208 PM CDT Sat Aug 8 2026



...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...



* WHAT...Heat index values up to 107.



* WHERE...Creek, Northeast Osage, Nowata, Pawnee, Southeast Osage,

  Washington OK, and Western Osage Counties.



* WHEN...Until 8 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.



&&



$$