Northern Mississippi–
Mostly sunny with a slight chance of thunderstorms in the morning that continues through this afternoon. Highs will be in the lower 90s with heat index readings from 100 to 105. Partly cloudy with lows in the lower 70s tonight.
Central Mississippi–
Mostly sunny with a chance of showers and a slight chance of thunderstorms in the morning. Then showers are more likely with a chance of thunderstorms in the afternoon. Highs will be near 90 with the highest heat index readings from 100 to 103. Slight chance of showers and thunderstorms tonight with lows in the lower 70s.
Southern Mississippi–
Partly sunny with a slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs will be in the lower 90s with the highest heat index readings from 100 to 102. Becoming partly cloudy tonight with a slight chance of showers and thunderstorms, with lows in the low to mid-70s.