 Arkansas weather. Looks like it's going to be sunny and hot again today with temperatures reaching near 98. Heat index values as high as 104. Tonight, mostly clear skies. Overnight, low near 76. For Wednesday, it'll be partly cloudy with temperatures reaching near 98. Then on Wednesday night, 40% chance it rain. Partly cloudy in 71. Thursday, showers are likely. It'll be partly sunny in 86. Out of the Radio Works Weather Center, I'm JJ.