570
WWUS74 KTSA 251713
NPWTSA
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TULSA OK
1213 PM CDT SAT JUL 25 2026
OKZ055>057-060>062-067-260615-
/O.NEW.KTSA.XH.W.0005.260726T1700Z-260727T0100Z/
/O.CON.KTSA.XH.W.0004.000000T0000Z-260726T0100Z/
WASHINGTON OK-NOWATA-CRAIG-TULSA-ROGERS-MAYES-WAGONER-
INCLUDING THE CITIES OF CLAREMORE, PRYOR, NOWATA, VINITA, TULSA,
BARTLESVILLE, AND WAGONER
1213 PM CDT SAT JUL 25 2026
..EXTREME HEAT WARNING IN EFFECT FROM NOON TO 8 PM CDT SUNDAY
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...FOR SATURDAY, DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX
VALUES UP TO 114. FOR SUNDAY, DANGEROUSLY HOT CONDITIONS WITH HEAT
INDEX VALUES UP TO 112 EXPECTED.
* WHERE...CRAIG, MAYES, NOWATA, ROGERS, TULSA, WAGONER, AND
WASHINGTON OK COUNTIES.
* WHEN...FOR SATURDAY, UNTIL 8 PM CDT THIS EVENING. FOR SUNDAY, FROM
NOON TO 8 PM CDT SUNDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
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.
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
ARZ129-219-220-260615-
/O.UPG.KTSA.HT.Y.0022.000000T0000Z-260726T0100Z/
/O.NEW.KTSA.HT.Y.0023.260726T1700Z-260727T0100Z/
/O.EXA.KTSA.XH.W.0004.000000T0000Z-260726T0100Z/
NORTH AND CENTRAL SEBASTIAN-SOUTHERN CRAWFORD-CENTRAL AND
SOUTHERN FRANKLIN-
INCLUDING THE CITIES OF OZARK, CRAVENS, FORT SMITH, WATALULA, LONELM,
VAN BUREN, JETHRO, CHARLESTON, AND CECIL
1213 PM CDT SAT JUL 25 2026
..HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT SUNDAY
..EXTREME HEAT WARNING NOW IN EFFECT UNTIL 8 PM CDT THIS EVENING
* WHAT...FOR THE EXTREME HEAT WARNING SATURDAY, DANGEROUSLY HOT
CONDITIONS WITH HEAT INDEX VALUES UP TO 113. FOR THE HEAT ADVISORY
SUNDAY, HEAT INDEX VALUES UP TO 109 EXPECTED.
* WHERE...SOUTHERN CRAWFORD, CENTRAL AND SOUTHERN FRANKLIN, AND NORTH
AND CENTRAL SEBASTIAN COUNTIES.
* WHEN...FOR THE EXTREME HEAT WARNING SATURDAY, UNTIL 8 PM CDT THIS
EVENING. FOR THE HEAT ADVISORY SUNDAY, FROM NOON TO 8 PM CDT
SUNDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS. HEAT RELATED ILLNESSES ARE
POSSIBLE ESPECIALLY IMPACTING THOSE NOT ACCLIMATED TO THE
CONDITIONS OR THOSE PERFORMING STRENUOUS ACTIVITIES.
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.
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
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.
OKZ058-059-064>066-070-071-154-254-354-260615-
/O.NEW.KTSA.HT.Y.0023.260726T1700Z-260727T0100Z/
/O.CON.KTSA.XH.W.0004.000000T0000Z-260726T0100Z/
OTTAWA-PAWNEE-CREEK-OKFUSKEE-OKMULGEE-MUSKOGEE-MCINTOSH-
WESTERN OSAGE-NORTHEAST OSAGE-SOUTHEAST OSAGE-
INCLUDING THE CITIES OF OKMULGEE, MUSKOGEE, SHIDLER, MIAMI, PAWHUSKA,
SAPULPA, OKEMAH, HOMINY, PAWNEE, CHECOTAH, AND FAIRFAX
1213 PM CDT SAT JUL 25 2026
..HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT SUNDAY
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...FOR THE EXTREME HEAT WARNING SATURDAY, DANGEROUSLY HOT
CONDITIONS WITH HEAT INDEX VALUES UP TO 113. FOR THE HEAT ADVISORY
SUNDAY, HEAT INDEX VALUES UP TO 109 EXPECTED.
* WHERE...MUSKOGEE, OKFUSKEE, CREEK, NORTHEAST OSAGE, OKMULGEE,
OTTAWA, PAWNEE, SOUTHEAST OSAGE, WESTERN OSAGE, AND MCINTOSH
COUNTIES.
* WHEN...FOR THE EXTREME HEAT WARNING SATURDAY, UNTIL 8 PM CDT THIS
EVENING. FOR THE HEAT ADVISORY SUNDAY, FROM NOON TO 8 PM CDT
SUNDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS. HEAT RELATED ILLNESSES ARE
POSSIBLE ESPECIALLY IMPACTING THOSE NOT ACCLIMATED TO THE
CONDITIONS OR THOSE PERFORMING STRENUOUS ACTIVITIES.
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.
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
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.
ARZ001-002-229-OKZ049-053-063-068-069-073>075-172-176-272-276-376-
260615-
/O.NEW.KTSA.HT.Y.0023.260726T1700Z-260727T0100Z/
/O.CON.KTSA.HT.Y.0022.000000T0000Z-260726T0100Z/
BENTON-CARROLL-SOUTHERN SEBASTIAN-PUSHMATAHA-CHOCTAW-DELAWARE-
CHEROKEE-ADAIR-PITTSBURG-HASKELL-LATIMER-NORTHERN SEQUOYAH-
NORTHERN LE FLORE-CENTRAL AND SOUTHERN SEQUOYAH-CENTRAL LE FLORE-
SOUTHERN LE FLORE-
INCLUDING THE CITIES OF TALIHINA, EUREKA SPRINGS, BENTONVILLE, HUGO,
SPIRO, HARTFORD, ARKOMA, STIGLER, HUNTINGTON, MANSFIELD, WILBURTON,
ROGERS, SALLISAW, POCOLA, PATTERSON, JAY, MARBLE CITY, LIBERTY,
PANAMA, GROVE, MCALESTER, ANTLERS, BERRYVILLE, CLAYTON, STILWELL,
TAHLEQUAH, AND POTEAU
1213 PM CDT SAT JUL 25 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 SATURDAY, HEAT INDEX VALUES UP TO 110. FOR SUNDAY, HEAT
INDEX VALUES UP TO 109 EXPECTED.
* 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 SUNDAY, 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.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
ARZ010-011-119-120-260100-
/O.EXA.KTSA.HT.Y.0022.000000T0000Z-260726T0100Z/
WASHINGTON AR-MADISON-NORTHERN CRAWFORD-NORTHERN FRANKLIN-
INCLUDING THE CITIES OF HUNTSVILLE, FAYETTEVILLE, PARADISE,
MOUNTAINBURG, BARNES, AND SPRINGDALE
1213 PM CDT SAT JUL 25 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 106.
* WHERE...MADISON, NORTHERN CRAWFORD, WASHINGTON AR, AND NORTHERN
FRANKLIN 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.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
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