647
WWUS74 KTSA 120418
NPWTSA

URGENT - WEATHER MESSAGE
National Weather Service Tulsa OK
1118 PM CDT Fri Sep 11 2026

ARZ129-219-220-OKZ049-053-065-066-070-071-073>075-176-272-121800-
/O.NEW.KTSA.HT.Y.0057.260912T1700Z-260913T0000Z/
North and Central Sebastian-Southern Crawford-Central and
Southern Franklin-Pushmataha-Choctaw-Okfuskee-Okmulgee-Muskogee-
McIntosh-Pittsburg-Haskell-Latimer-Northern Le Flore-Central and
Southern Sequoyah-
Including the cities of Antlers, Checotah, Ozark, Hugo, Stigler,
Muskogee, Wilburton, Clayton, Pocola, Sallisaw, Okemah, Spiro,
Watalula, Lonelm, Cecil, Arkoma, Cravens, Charleston, Okmulgee,
Jethro, Van Buren, Panama, McAlester, and Fort Smith
1118 PM CDT Fri Sep 11 2026

...HEAT ADVISORY IN EFFECT FROM NOON TO 7 PM CDT SATURDAY...

* WHAT...Heat index values up to 109 expected.

* WHERE...Portions of northwest and west central Arkansas and east
  central, northeast, and southeast Oklahoma.

* WHEN...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.

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.

&&

$$