Weather Alerts For Wynona, OK

# HEADLINE -------------------- HEAT ADVISORY IN EFFECT FROM NOON TO 7 PM CDT SATURDAY HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING # DETAILS -------------------- WHAT Heat index values between 105 and 109 expected. WHERE Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. WHEN For the first Heat Advisory, until 7 PM CDT this evening. For the second Heat Advisory, from noon to 7 PM CDT Saturday. IMPACTS Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities. ISSUED AT Friday, September 4, 2026 at 11:37 AM CDT ISSUED BY National Weather Service Tulsa OK HEADER URGENT - WEATHER MESSAGE # 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. # AREAS AFFECTED -------------------- Central and Southern Sequoyah, Ottawa, Wagoner, Western Osage, Central and Southern Franklin, Central Le Flore, Cherokee, Craig, Creek, Delaware, Haskell, Latimer, Mayes, McIntosh, Muskogee, North and Central Sebastian, Northeast Osage, Northern Le Flore, Nowata, Okfuskee, Okmulgee, Pawnee, Pittsburg, Rogers, Southeast Osage, Southern Crawford, Southern Sebastian, Tulsa, Washington OK Including the cities of Shidler, Hartford, Fairfax, Cecil, Van Buren, Pawhuska, Grove, Lonelm, Wilburton, Arkoma, Ozark, Jethro, Cravens, Patterson, Panama, Bartlesville, Miami, Watalula, Tulsa, Stigler, Liberty, Sallisaw, Spiro, Claremore, Checotah, Vinita, Muskogee, Fort Smith, Charleston, Pawnee, Pocola, Pryor, Mansfield, Tahlequah, Okemah, Nowata, Poteau, McAlester, Jay, Huntington, Okmulgee, Hominy, Sapulpa, and Wagoner

Pollen Index: 10.3 Pollen Level: high Predominant Pollen: Ragweed, Chenopods and Grass. Pollen concentrations for Saturday will be greater than today's levels and extend further into the very high range. This rise is a result of higher temperatures and the lower dewpoint.