Expires:202607230000;;417379 FPUS54 KJAN 221658 ZFPJAN Zone Forecast Product for Central Mississippi, Northeast Louisiana, and Southeast Arkansas National Weather Service Jackson MS 1156 AM CDT Wed Jul 22 2026 MSZ056-230000- Smith- Including the cities of Taylorsville and Raleigh 1156 AM CDT Wed Jul 22 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... .REST OF TODAY...Mostly sunny. Highs in the upper 90s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 110. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. East winds 5 to 10 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. Humid with lows in the mid 70s. South winds around 5 mph. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. .SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Heat index values up to 110. $$