SXUS44 KJAN 191149 RECJAN Recreational Forecast National Weather Service Jackson MS 648 AM CDT Tue May 19 2026 MSZ043-049-192100- Ross Barnett Reservoir- 648 AM CDT Tue May 19 2026 ...THE FORECAST FOR THE ROSS BARNETT RESERVOIR... .TODAY...South winds 10 to 15 mph. A slight chance of showers and thunderstorms in the afternoon. Waters a moderate chop, with choppiest waters in the upper reservoir. .TONIGHT...South winds 10 to 15 mph. A chance of thunderstorms in the evening. A chance of showers during the night. A slight chance of thunderstorms after midnight. Waters a moderate chop, with choppiest waters in the upper reservoir. .WEDNESDAY...South 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...South winds around 5 mph shifting to the east after midnight. 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. $$ MSZ030-031-192100- Columbus Lake- 648 AM CDT Tue May 19 2026 ...THE FORECAST FOR COLUMBUS LAKE... .TODAY...South winds 10 to 15 mph. Waters a moderate chop, with choppiest waters in the north. .TONIGHT...Southwest winds 5 to 10 mph becoming light. A chance of thunderstorms in the evening. A chance of showers during the night. A slight chance of thunderstorms after midnight. Waters a light chop, decreasing to waters smooth after midnight. .WEDNESDAY...West winds around 5 mph. A chance of showers and a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waters smooth. .WEDNESDAY NIGHT...Northeast winds around 5 mph. Showers likely and a chance of thunderstorms in the evening, then a chance of showers after midnight. Waters smooth. $$ MSZ052-192100- Okatibbee Lake- 648 AM CDT Tue May 19 2026 ...THE FORECAST FOR OKATIBBEE LAKE... .TODAY...South winds 10 to 15 mph. Waters a moderate chop, with choppiest waters in the north. .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...South winds around 5 mph. A slight chance of showers in the morning, then 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. $$ MSZ026-192100- Grenada Lake- 648 AM CDT Tue May 19 2026 ...THE FORECAST FOR GRENADA LAKE... .TODAY...South winds 5 to 10 mph. A chance of thunderstorms and a slight chance of showers in the afternoon. Waters a light chop. .TONIGHT...South winds 5 to 10 mph. Showers likely in the evening. A chance of thunderstorms during the night. A chance of showers after midnight. Waters a light chop. .WEDNESDAY...Light winds becoming northwest around 5 mph in the afternoon. A chance of showers in the morning. A chance of thunderstorms during the day. Showers likely in the afternoon. Waters smooth. .WEDNESDAY NIGHT...Light winds. A chance of thunderstorms in the evening. Showers likely during the night. Waters smooth. $$ ARZ075-LAZ009-016-MSZ018-034-040-047-192100- Mississippi River and nearby lakes north of Interstate 20- 648 AM CDT Tue May 19 2026 ...THE FORECAST FOR THE MISSISSIPPI RIVER AND NEARBY LAKES NORTH OF INTERSTATE 20... ...CAUTION IS ADVISED TODAY... .TODAY...South winds 10 to 20 mph. A chance of showers and thunderstorms in the afternoon. Waters choppy, with choppiest waters in the north. .TONIGHT...Southeast winds 10 to 15 mph. Showers likely and a chance of thunderstorms in the evening. A chance of showers and a slight chance of thunderstorms after midnight. Waters a moderate chop, with choppiest waters in the west. .WEDNESDAY...Southeast winds around 5 mph. A chance of showers in the morning. A chance of thunderstorms during the day. Showers likely in the afternoon. Waters smooth. .WEDNESDAY NIGHT...Northeast winds around 5 mph. A chance of thunderstorms in the evening. Showers likely during the night. A slight chance of thunderstorms after midnight. Waters smooth. $$ LAZ016-025-026-MSZ047-053-059-060-192100- Mississippi River and nearby lakes south of Interstate 20- 648 AM CDT Tue May 19 2026 ...THE FORECAST FOR THE MISSISSIPPI RIVER AND NEARBY LAKES SOUTH OF INTERSTATE 20... .TODAY...South winds 10 to 15 mph. A chance of showers and thunderstorms in the afternoon. Waters a moderate chop, with choppiest waters in the north. .TONIGHT...Southeast winds 10 to 15 mph. A chance of showers and thunderstorms in the evening. A slight chance of showers and thunderstorms after midnight. Waters a moderate chop, with choppiest waters in the west. .WEDNESDAY...South winds around 5 mph. A chance of showers and a slight chance of thunderstorms in the morning. Showers likely and a chance of thunderstorms in the afternoon. Waters smooth. .WEDNESDAY NIGHT...Southeast winds around 5 mph. A chance of thunderstorms in the evening. Showers likely during the night. A slight chance of thunderstorms after midnight. Waters smooth. $$