SXUS44 KJAN 192341 RECJAN Recreational Forecast National Weather Service Jackson MS 640 PM CDT Tue May 19 2026 MSZ043-049-200900- Ross Barnett Reservoir- 640 PM CDT Tue May 19 2026 ...THE FORECAST FOR THE ROSS BARNETT RESERVOIR... .TONIGHT...South winds 10 to 15 mph. Showers likely and a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Waters a moderate chop, with choppiest waters in the upper reservoir. .WEDNESDAY...Southwest winds around 5 mph. A chance of showers and a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waters smooth. .WEDNESDAY NIGHT...Northeast winds around 5 mph shifting to the southeast after midnight. A chance of thunderstorms in the evening. A chance of showers during the night. A slight chance of thunderstorms after midnight. Waters smooth. .THURSDAY...South winds around 5 mph. A chance of showers and a slight chance of thunderstorms in the morning, then showers and a chance of thunderstorms in the afternoon. Waters smooth. $$ MSZ030-031-200900- Columbus Lake- 640 PM CDT Tue May 19 2026 ...THE FORECAST FOR COLUMBUS LAKE... .TONIGHT...South winds 5 to 10 mph becoming light. A slight chance of showers in the evening. A slight chance of thunderstorms during the night. A chance of showers after midnight. Waters a light chop, decreasing to waters smooth after midnight. .WEDNESDAY...South winds around 5 mph shifting to the west in the afternoon. A slight chance of showers and thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waters smooth. .WEDNESDAY NIGHT...Northeast winds around 5 mph. Showers likely and a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Waters smooth. .THURSDAY...Southeast winds around 5 mph shifting to the south in the afternoon. A chance of showers and a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waters smooth. $$ MSZ052-200900- Okatibbee Lake- 640 PM CDT Tue May 19 2026 ...THE FORECAST FOR OKATIBBEE LAKE... .TONIGHT...South winds 5 to 10 mph becoming light. A slight chance of showers and thunderstorms in the evening. Waters a light chop, decreasing to waters smooth after midnight. .WEDNESDAY...Southwest winds around 5 mph. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Waters smooth. .WEDNESDAY NIGHT...Light winds. A chance of thunderstorms in the evening. A chance of showers during the night. Waters smooth. .THURSDAY...Southeast winds around 5 mph. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Waters smooth. $$ MSZ026-200900- Grenada Lake- 640 PM CDT Tue May 19 2026 ...THE FORECAST FOR GRENADA LAKE... .TONIGHT...South winds 5 to 10 mph. Showers likely and a chance of thunderstorms. Waters a light chop. .WEDNESDAY...Light winds. A chance of thunderstorms in the morning. Showers during the day. Thunderstorms likely in the afternoon. Waters smooth. .WEDNESDAY NIGHT...Light winds. Showers likely and a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Waters smooth. .THURSDAY...South winds around 5 mph. A chance of showers and a slight chance of thunderstorms in the morning, then showers and a chance of thunderstorms in the afternoon. Waters smooth. $$ ARZ075-LAZ009-016-MSZ018-034-040-047-200900- Mississippi River and nearby lakes north of Interstate 20- 640 PM CDT Tue May 19 2026 ...THE FORECAST FOR THE MISSISSIPPI RIVER AND NEARBY LAKES NORTH OF INTERSTATE 20... .TONIGHT...Southwest winds 10 to 15 mph shifting to the southeast 5 to 10 mph after midnight. Showers in the evening. A chance of thunderstorms during the night. A chance of showers after midnight. Waters a moderate chop, with choppiest waters in the east, becoming a light chop after midnight. .WEDNESDAY...Southwest winds around 5 mph shifting to the north in the afternoon. A chance of showers and thunderstorms. Waters smooth. .WEDNESDAY NIGHT...East winds around 5 mph. A chance of showers in the evening. A chance of thunderstorms during the night. Showers likely after midnight. Waters smooth. .THURSDAY...Southeast winds around 5 mph. A chance of showers and a slight chance of thunderstorms in the morning. Showers and a chance of thunderstorms in the afternoon. Waters smooth. $$ LAZ016-025-026-MSZ047-053-059-060-200900- Mississippi River and nearby lakes south of Interstate 20- 640 PM CDT Tue May 19 2026 ...THE FORECAST FOR THE MISSISSIPPI RIVER AND NEARBY LAKES SOUTH OF INTERSTATE 20... .TONIGHT...Southeast winds 5 to 10 mph. Showers and thunderstorms likely in the evening. A chance of showers and thunderstorms after midnight. Waters a light chop. .WEDNESDAY...South winds around 5 mph. A chance of showers and a slight chance of thunderstorms in the morning. Showers likely and a chance of thunderstorms in the afternoon. Waters smooth. .WEDNESDAY NIGHT...East winds around 5 mph. A chance of showers in the evening. A chance of thunderstorms during the night. Showers likely after midnight. Waters smooth. .THURSDAY...South winds 5 to 10 mph. A chance of showers and thunderstorms in the morning. Showers with thunderstorms likely in the afternoon. Waters a light chop. $$