Expires:202607260800;;605906 FPUS54 KJAN 260029 ZFPJAN Zone Forecast Product for Central Mississippi, Northeast Louisiana, and Southeast Arkansas National Weather Service Jackson MS 726 PM CDT Sat Jul 25 2026 MSZ039-260800- Noxubee- Including the cities of Macon and Brooksville 726 PM CDT Sat Jul 25 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 9 PM CDT SUNDAY... .TONIGHT...Mostly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. West winds around 5 mph. .MONDAY...Sunny with highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 108. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds around 5 mph. Heat index values up to 107 early in the evening. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the upper 70s. Heat index values up to 110. .WEDNESDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows in the lower 70s. .SATURDAY...Mostly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$