 Here's your Vicksburg and Warren County weather forecast from your News Talk and Sports Leader. News Talk, 1490 and 107.7 FPM. Showers today, a slight chance with a high of 91. Cloudy this afternoon. A straight shower or thunderstorm possible tonight with a low of 75. Heat index of 100 today. Cloudy early tomorrow. Scattered thunderstorms developing late in the day and a high of 91. That's your weather from News Talk, 1490 and 107.7 FPM.