 From Little Rock Public Radio, I'm Nathan Treese. It is 81 degrees with some clouds in Little Rock at this hour. Have an excessive heat warning in effect today and for the July 4th holiday until 9 p.m. each day. Heat index for both days may rise to 115 degrees. If you're planning any activities outdoors for the holiday, make sure to keep an air-conditioned space nearby and have plenty of water on hand. Keep an eye out for any early signs of heat exhaustion. It's 743. You're listening to Little Rock Public Radio.