 From Little Rock Public Radio, I'm Nathan Treese. Here at 850, it's made it to 81 degrees with fair skies in Little Rock. It's going to be a day of extreme heat here in Arkansas. Heat index values are projected to be upwards of 112 degrees. Tomorrow night, a cold front should sweep through the state, bringing likely rain but cooler temperatures. It is 850. You're listening to Little Rock Public Radio.