973
FLUS44 KTSA 111757
HWOTSA
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TULSA OK
1257 PM CDT TUE AUG 11 2026
ARZ001-002-010-011-119-120-129-219-220-229-OKZ049-053-055>071-
073>075-154-172-176-254-272-276-354-376-121800-
BENTON-CARROLL-WASHINGTON AR-MADISON-NORTHERN CRAWFORD-
NORTHERN FRANKLIN-NORTH AND CENTRAL SEBASTIAN-SOUTHERN CRAWFORD-
CENTRAL AND SOUTHERN FRANKLIN-SOUTHERN SEBASTIAN-PUSHMATAHA-
CHOCTAW-WASHINGTON OK-NOWATA-CRAIG-OTTAWA-PAWNEE-TULSA-ROGERS-
MAYES-DELAWARE-CREEK-OKFUSKEE-OKMULGEE-WAGONER-CHEROKEE-ADAIR-
MUSKOGEE-MCINTOSH-PITTSBURG-HASKELL-LATIMER-WESTERN OSAGE-
NORTHERN SEQUOYAH-NORTHERN LE FLORE-NORTHEAST OSAGE-
CENTRAL AND SOUTHERN SEQUOYAH-CENTRAL LE FLORE-SOUTHEAST OSAGE-
SOUTHERN LE FLORE-
1257 PM CDT TUE AUG 11 2026
THIS OUTLOOK IS FOR NORTHWEST AND WEST CENTRAL ARKANSAS AS WELL AS
MUCH OF EASTERN OKLAHOMA.
DAY ONE
THIS AFTERNOON AND TONIGHT.
DANGEROUS HEAT.
RISK...ELEVATED.
AREA...EASTERN OKLAHOMA AND WESTERN ARKANSAS.
ONSET...ONGOING.
DISCUSSION...
DANGEROUS HEAT INDEX VALUES FROM 105 TO 110 REMAIN EXPECTED THIS
AFTERNOON ACROSS MOST OF EASTERN OKLAHOMA AND WESTERN ARKANSAS.
OVERNIGHT LOWS WILL ONLY DROP INTO THE MID 70S TO LOWER 80S,
PROVIDING LITTLE RELIEF FROM THE OPPRESSIVE DAYTIME HEAT.
SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
SPOTTER ACTIVATION NOT EXPECTED.
DAYS TWO THROUGH SEVEN
WEDNESDAY THROUGH MONDAY.
WEDNESDAY...DANGEROUS HEAT POTENTIAL.
THURSDAY...HIGH WIND AND DANGEROUS HEAT POTENTIAL.
FRIDAY THROUGH MONDAY...DANGEROUS HEAT POTENTIAL.
EXTENDED DISCUSSION...
ONGOING HOT CONDITIONS WILL CONTINUE THROUGH AT LEAST THE WEEKEND
WITH NO SIGNIFICANT CHANCE FOR RAIN. WIDESPREAD HEAT INDEX VALUES
FROM 105 TO 110 AND OVERNIGHT LOWS FROM THE MID 70S TO THE LOWER
80S WILL OCCUR MOST DAYS.
WEATHER.GOV/TULSA CONTAINS ADDITIONAL INFORMATION.
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