Expires:202607240700;;490931 FPUS54 KJAN 232333 ZFPJAN Zone Forecast Product for Central Mississippi, Northeast Louisiana, and Southeast Arkansas National Weather Service Jackson MS 631 PM CDT Thu Jul 23 2026 MSZ026-240700- Grenada- Including the city of Grenada 631 PM CDT Thu Jul 23 2026 .TONIGHT...Partly cloudy with a chance of showers and thunderstorms this evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 70s. East winds around 5 mph this evening, becoming light and variable. Chance of rain 50 percent. .FRIDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. West winds around 5 mph. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110. .TUESDAY...Sunny, hot with highs around 100. Heat index values up to 110. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. Heat index values up to 105 early in the evening. .THURSDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. $$