 News Talk 790 WNIS. I'm Tina Bell with a look at your National Weather Service forecast. Tonight, call in for partly cloudy skies, low temperature around 77. A little bit of relief with a south wind around 10 mph. Tomorrow, showers and thunderstorms likely in the afternoon, high temperature near 96. Heat index values could be as high as 107. Tomorrow night, showers and thunderstorms are likely to continue, low temperature around 70.