FLUS44 KTSA 192213

HWOTSA



Hazardous Weather Outlook

National Weather Service Tulsa OK

513 PM CDT Tue Aug 19 2025



ARZ001-002-010-011-019-020-029-OKZ049-053>076-201015-

Adair OK-Benton AR-Carroll AR-Cherokee OK-Choctaw OK-Craig OK-

Crawford AR-Creek OK-Delaware OK-Franklin AR-Haskell OK-Latimer OK-

Le Flore OK-Madison AR-Mayes OK-McIntosh OK-Muskogee OK-Nowata OK-

Okfuskee OK-Okmulgee OK-Osage OK-Ottawa OK-Pawnee OK-Pittsburg OK-

Pushmataha OK-Rogers OK-Sebastian AR-Sequoyah OK-Tulsa OK-Wagoner OK-

Washington OK-Washington AR-

513 PM CDT Tue Aug 19 2025



This Outlook is for Northwest and West Central Arkansas as well as

much of Eastern Oklahoma.



.DAY ONE...This Afternoon and Tonight.



SEVERE THUNDERSTORM.

	RISK...Limited.

	AREA...Eastern Oklahoma and Western Arkansas.

	ONSET...Ongoing.



DANGEROUS HEAT.

	RISK...Elevated.

    AREA...Eastern Oklahoma and Western Arkansas. 

    ONSET...Ongoing.



DISCUSSION...

Isolated to scattered thunderstorms are ongoing late this

afternoon in parts of eastern Oklahoma and western Arkansas. The

thunderstorms will continue to pose a locally heavy rain and gusty

wind threat, with a limited potential for damaging wind gusts with

the strongest thunderstorms. The coverage and intensity of

thunderstorms are both expected to wane with the loss of daytime

heating, although low thunderstorm chances will persist overnight. 



In areas that have not seen cooling rains this afternoon, hot and

humid conditions persist, with heat index values from 100 to 110

degrees continuing. Conditions will improve toward sunset.



SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...

Local Spotter Activation May Be Needed.



.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

WEDNESDAY...Thunderstorm and Dangerous Heat Potential.

THURSDAY THROUGH SATURDAY...No Hazards.

SUNDAY AND MONDAY...Thunderstorm Potential.



EXTENDED DISCUSSION...

Thunderstorm chances will focus southward on Wednesday primarily 

across southeast Oklahoma into west central Arkansas. Hot and 

humid conditions will remain in place, especially for areas south

of Interstate 40, before slightly cooler and drier air arrives 

Thursday through Saturday. The weather pattern begins to change by

early next week, with daily shower and thunderstorm chances and below

normal temperatures.



weather.gov/tulsa contains additional information.



$$