881
FLUS44 KTSA 110950
HWOTSA

Hazardous Weather Outlook
National Weather Service Tulsa OK
450 AM CDT Mon Aug 11 2025

ARZ001-002-010-011-019-020-029-OKZ049-053>076-121000-
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-
450 AM CDT Mon Aug 11 2025

This Outlook is for Northwest and West Central Arkansas as well as
much of Eastern Oklahoma.

.DAY ONE...Today and Tonight.

SEVERE THUNDERSTORM.
RISK...Limited.
AREA...Mainly Northeast Oklahoma.
ONSET...Ongoing.

HEAVY RAIN.
RISK...Limited.
AREA...Mainly Northeast Oklahoma.
ONSET...This Morning.

DANGEROUS HEAT.
RISK...Limited.
AREA...Areawide.
ONSET...Afternoon.

DISCUSSION...
A decaying cluster of thunderstorms will move across parts of
northeast Oklahoma this morning bringing potential for locally
heavy rainfall along with some gusty winds. These storms should
die off by mid morning with a lull in activity expected into the
afternoon. Additional scattered thunderstorm development is
forecast from mid to late afternoon, mainly across northeast
Oklahoma possibly into far northwest Arkansas. Once again, locally
heavy rainfall and damaging winds will be the main threats. These
storms could eventually form another cluster that slowly drifts
south and eastward affecting more of eastern Oklahoma and
northwest Arkansas into the evening and overnight hours.

In addition to the storm chances, it will be hot and humid again
across most of the area this afternoon, though not quite as hot as
previous days. Highs will be more near average with heat index
values near 100 degrees possible areawide through early evening.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Local Spotter Activation May Be Needed.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
TUESDAY THROUGH THURSDAY...Thunderstorm Potential.
FRIDAY AND SATURDAY...Dangerous Heat Potential.
SUNDAY...Thunderstorm Potential.

EXTENDED DISCUSSION...
Daily storm chances will continue through Thursday or Friday. A
few storms could be marginally severe at times, mainly due to
strong winds. Pockets of heavy rain may also occur at times.
Temperatures will be slightly cooler through midweek before
becoming quite hot again into the weekend.

weather.gov/tulsa contains additional information.

$$