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Active Watches, Warnings, and Advisories
Product Office Expire Time
Heat Advisory Tulsa 2026-09-01 20:00

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Heat Advisory 0048
Issued by the Tulsa Forecast Office

Action Issued Starts Expiration
New 2026-08-31 11:26:19 2026-09-01 12:00:00 2026-09-01 20:00:00
Continued 2026-08-31 17:15:58 2026-09-01 12:00:00 2026-09-01 20:00:00
Continued 2026-08-31 23:33:41 2026-09-01 12:00:00 2026-09-01 20:00:00


Action: New
Issued At: 2026-08-31 11:26:19

811 
WWUS74 KTSA 311625
NPWTSA

URGENT - WEATHER MESSAGE
National Weather Service Tulsa OK
1125 AM CDT Mon Aug 31 2026

ARZ129-219-220-OKZ055-056-060>062-067-354-020100-
/O.NEW.KTSA.HT.Y.0048.260901T1700Z-260902T0100Z/
/O.CON.KTSA.HT.Y.0047.260831T1700Z-260901T0100Z/
North and Central Sebastian-Southern Crawford-Central and
Southern Franklin-Washington OK-Nowata-Tulsa-Rogers-Mayes-Wagoner-
Southeast Osage-
Including the cities of Charleston, Nowata, Pryor, Fort Smith,
Watalula, Tulsa, Ozark, Wagoner, Jethro, Claremore, Hominy, Cravens,
Van Buren, Bartlesville, Lonelm, and Cecil
1125 AM CDT Mon Aug 31 2026

...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT TUESDAY...
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...

* WHAT...For the first Heat Advisory, heat index values up to 106
  expected. For the second Heat Advisory, heat index values up to 107
  expected.

* WHERE...In Arkansas, Southern Crawford, Central and Southern
  Franklin, and North and Central Sebastian Counties. In Oklahoma,
  Mayes, Nowata, Rogers, Southeast Osage, Tulsa, Wagoner, and
  Washington OK Counties.

* WHEN...For the first Heat Advisory, until 8 PM CDT this evening.
  For the second Heat Advisory, from noon to 8 PM CDT Tuesday.

* 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.

&&

$$


Action: Continued
Issued At: 2026-08-31 17:15:58

290 
WWUS74 KTSA 312215
NPWTSA

URGENT - WEATHER MESSAGE
National Weather Service Tulsa OK
515 PM CDT Mon Aug 31 2026

ARZ129-219-220-OKZ055-056-060>062-067-354-011015-
/O.CAN.KTSA.HT.Y.0047.000000T0000Z-260901T0100Z/
/O.CON.KTSA.HT.Y.0048.260901T1700Z-260902T0100Z/
North and Central Sebastian-Southern Crawford-Central and
Southern Franklin-Washington OK-Nowata-Tulsa-Rogers-Mayes-Wagoner-
Southeast Osage-
Including the cities of Wagoner, Van Buren, Nowata, Hominy,
Bartlesville, Ozark, Tulsa, Pryor, Cravens, Cecil, Jethro, Lonelm,
Charleston, Fort Smith, Watalula, and Claremore
515 PM CDT Mon Aug 31 2026

...HEAT ADVISORY FOR TODAY IS CANCELLED...
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY...

* WHAT...Heat index values up to 107 expected.

* WHERE...In Arkansas, Southern Crawford, Central and Southern
  Franklin, and North and Central Sebastian Counties. In Oklahoma,
  Mayes, Nowata, Rogers, Southeast Osage, Tulsa, Wagoner, and
  Washington OK Counties.

* WHEN...From noon to 8 PM CDT Tuesday.

* 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.

&&

$$

05


Action: Continued
Issued At: 2026-08-31 23:33:41

394 
WWUS74 KTSA 010433
NPWTSA

URGENT - WEATHER MESSAGE
National Weather Service Tulsa OK
1133 PM CDT Mon Aug 31 2026

ARZ129-219-220-OKZ055-056-060>062-067-354-012200-
/O.CON.KTSA.HT.Y.0048.260901T1700Z-260902T0100Z/
North and Central Sebastian-Southern Crawford-Central and
Southern Franklin-Washington OK-Nowata-Tulsa-Rogers-Mayes-Wagoner-
Southeast Osage-
Including the cities of Cecil, Pryor, Cravens, Jethro, Tulsa, Nowata,
Hominy, Ozark, Lonelm, Bartlesville, Claremore, Charleston, Wagoner,
Fort Smith, Watalula, and Van Buren
1133 PM CDT Mon Aug 31 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY...

* WHAT...Heat index values up to 107 expected.

* WHERE...In Arkansas, Southern Crawford, Central and Southern
  Franklin, and North and Central Sebastian Counties. In Oklahoma,
  Mayes, Nowata, Rogers, Southeast Osage, Tulsa, Wagoner, and
  Washington OK Counties.

* WHEN...From noon to 8 PM CDT Tuesday.

* 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.

&&

$$





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