2 products issued by NWS for: Tulsa International Airport OK
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Tulsa OK 416 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- 416 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 are occurring 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. $$
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 1132 AM CDT Tue Aug 11 2026 ARZ001-002-129-219-220-229-OKZ049-053-055>068-070-071-073>075-154- 172-176-254-272-276-354-376-120600- /O.EXT.KTSA.HT.Y.0035.260811T1700Z-260815T0100Z/ Benton-Carroll-North and Central Sebastian-Southern Crawford- Central and Southern Franklin-Southern Sebastian-Pushmataha- Choctaw-Washington OK-Nowata-Craig-Ottawa-Pawnee-Tulsa-Rogers- Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner-Cherokee-Muskogee- McIntosh-Pittsburg-Haskell-Latimer-Western Osage-Northern Sequoyah- Northern Le Flore-Northeast Osage-Central and Southern Sequoyah- Central Le Flore-Southeast Osage-Southern Le Flore- Including the cities of Poteau, Shidler, Antlers, Sallisaw, Patterson, Tulsa, Checotah, Vinita, Grove, Cecil, Huntington, Cravens, Panama, Van Buren, Miami, Tahlequah, Liberty, Jethro, Fairfax, Pocola, Hugo, Claremore, Pawhuska, Eureka Springs, Rogers, Clayton, Mansfield, Okemah, McAlester, Wagoner, Pawnee, Muskogee, Arkoma, Jay, Spiro, Wilburton, Nowata, Fort Smith, Stigler, Hartford, Bentonville, Okmulgee, Watalula, Marble City, Charleston, Pryor, Ozark, Lonelm, Hominy, Berryville, Bartlesville, Sapulpa, and Talihina 1132 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT FRIDAY... * WHAT...Heat index values from 105 to 110 each afternoon and overnight lows from the mid 70s to lower 80s expected. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...Until 8 PM CDT Friday. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$