 Central Mississippi will be mostly sunny with a chance of showers and thunderstorms and highs in the mid to upper 90s. Tonight will be mostly clear with a slight chance of showers and thunderstorms. Lows will be in the mid 70s. Southern Mississippi will be mostly sunny with showers and thunderstorms likely and highs in the mid 90s. Tonight will be mostly clear with a slight chance of showers and thunderstorms and lows in the mid to upper 70s.