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FLUS44 KTSA 131851

HWOTSA



Hazardous Weather Outlook

National Weather Service Tulsa OK

151 PM CDT Sat Jun 13 2026



ARZ001-002-010-011-119-120-129-219-220-229-OKZ049-053-055>071-

073>075-154-172-176-254-272-276-354-376-141900-

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-

151 PM CDT Sat Jun 13 2026





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

much of Eastern Oklahoma.



.DAY ONE...This Afternoon and Tonight.



TORNADO.

	RISK...Limited.

	AREA...Northeast OK and Northwest AR.

	ONSET...Tonight.



SEVERE THUNDERSTORM.

	RISK...Elevated.

	AREA...Northeast OK and Northwest AR.

	ONSET...This Afternoon.



FLASH FLOOD AND HEAVY RAIN.

	RISK...ELEVATED.

	AREA...Northeast OK and Northwest AR.

	ONSET...Tonight.



DANGEROUS HEAT.

	RISK...Elevated.

	AREA...Areawide.

	ONSET...Ongoing.



DISCUSSION...

In the short term, dangerous heat will be the story with heat

indices of 100-106F for much of the area this afternoon. A couple

of storms may develop north of I-40 this afternoon. Even though

they will be isolated, severe weather may occur, with large hail

as the primary threat. Overnight tonight a cold front will bring a

line of storms. For these storms damaging wind and a few isolated

tornadoes are the main expected severe hazards. Additionally, very

heavy rain will likely result in areas of flash and river

flooding, particularly for areas that have seen significant rain

this week. Storms will continue through dawn Sunday. 



SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...

Activation of the Regional Spotter Network Likely.



.DAYS TWO THROUGH SEVEN...Sunday through Friday.

SUNDAY...Thunderstorm Potential.

MONDAY...No Hazards.

TUESDAY...Thunderstorm Potential.

WEDNESDAY...Thunderstorm Potential...High Wind Potential...Dangerous Heat Potential.

THURSDAY...Thunderstorm Potential...High Wind Potential.

FRIDAY...Thunderstorm Potential.



EXTENDED DISCUSSION...

Storm activity will gradually wind down Sunday from north to

south. Cooler and drier weather will settle in through Monday.

Temperatures will rise into mid week, becoming hot. Breezy

southerly winds may help keep the apparent temperature slightly

lower but it will still be uncomfortable for many. With the

southerly flow, moisture will stream back into the area, with

storm chances increasing through the mid to late week period. 



weather.gov/tulsa contains additional information.



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