Zone Forecast Product
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
843 FPUS54 KLIX 210512 ZFPLIX Zone Forecast Product National Weather Service New Orleans LA 1211 AM CDT Mon Sep 21 2026 LAZ034-211300- Pointe Coupee- Including the cities of New Roads, Lettsworth, and Livonia 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 30 percent. Heat index values up to 108. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .TUESDAY...Sunny with highs in the mid 90s. Northeast winds around 5 mph. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Heat index values up to 110. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Highs in the lower 90s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. $$ LAZ035-211300- West Feliciana- Including the cities of Spillman, St. Francisville, and Wakefield 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. West winds around 5 mph. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 40 percent. Heat index values up to 108. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .TUESDAY...Sunny with highs in the mid 90s. Northeast winds around 5 mph. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. Heat index values up to 105. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Highs in the lower 90s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. $$ LAZ036-211300- East Feliciana- Including the cities of Jackson, Clinton, and Felps 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Lows in the lower 70s. West winds around 5 mph. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northwest winds around 5 mph, becoming northeast in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows around 70. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Highs around 90. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. $$ LAZ037-211300- St. Helena- Including the cities of Darlington, Easleyville, Greensburg, and Montpelier 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Clear. Near steady temperature in the mid 70s. West winds around 5 mph. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows around 70. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ039-211300- Washington- Including the cities of Bogalusa, Enon, and Franklinton 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Light and variable winds. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the mid 90s. Lows around 70. Heat index values up to 105. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Highs around 90. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. $$ LAZ046-211300- Iberville- Including the cities of Bayou Sorrel, Plaquemine, and White Castle 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 108. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .TUESDAY...Sunny with highs in the mid 90s. Northeast winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .THURSDAY...Sunny. Highs in the mid 90s. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. $$ LAZ047-211300- West Baton Rouge- Including the cities of Port Allen, Addis, and Brusly 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. West winds around 5 mph. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 40 percent. Heat index values up to 107. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .TUESDAY...Sunny with highs in the mid 90s. Northeast winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Heat index values up to 110. .THURSDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. $$ LAZ048-211300- East Baton Rouge- Including the city of Baton Rouge 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. West winds around 5 mph. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph, becoming northeast around 5 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 106. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Heat index values up to 105. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows in the upper 60s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. $$ LAZ056-211300- Assumption- Including the cities of Pierre Part, Labadieville, and Paincourtville 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Light and variable winds. Chance of rain 30 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. Heat index values up to 105. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs around 90. Lows around 70. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. $$ LAZ057-211300- St. James- Including the cities of Convent, Lutcher, and Gramercy 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 60 percent. Heat index values up to 108. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Light and variable winds. Chance of rain 30 percent. .TUESDAY...Sunny with highs in the mid 90s. Northeast winds around 5 mph. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. Heat index values up to 105. .FRIDAY THROUGH SUNDAY...Partly cloudy. Highs around 90. Lows around 70. $$ LAZ058-211300- St. John The Baptist- Including the cities of Laplace and Reserve 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. West winds around 5 mph. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .TUESDAY...Sunny with highs in the mid 90s. Northeast winds around 5 mph. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds around 5 mph, becoming northwest after midnight. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the mid 70s. Heat index values up to 105. .FRIDAY THROUGH SUNDAY...Partly cloudy. Highs in the upper 80s. Lows in the lower 70s. $$ LAZ064-211300- Upper St. Bernard- Including the cities of Chalmette, Meraux, and Violet 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature around 80. West winds around 5 mph. .MONDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. North winds around 5 mph. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .TUESDAY...Sunny with highs in the lower 90s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs around 90. Lows in the upper 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. .SATURDAY...Partly sunny. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid 80s. $$ LAZ070-211300- Lower St. Bernard- Including the cities of Yscloskey, Delacroix, and Shell Beach 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear with a chance of showers and thunderstorms. Near steady temperature around 80. West winds around 5 mph. Chance of rain 40 percent. .MONDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs around 90. North winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. Northeast winds around 5 mph. Chance of rain 20 percent. .TUESDAY...Sunny with highs in the upper 80s. Northeast winds 5 to 10 mph, becoming east in the afternoon. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming northeast after midnight. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the upper 70s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the upper 70s. .SATURDAY...Partly sunny. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid 80s. $$ LAZ071-211300- Northern Tangipahoa- Including the cities of Amite, Kentwood, Roseland, and Wilmer 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. West winds around 5 mph. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows around 70. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Highs around 90. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. $$ LAZ076-211300- Southeast St. Tammany- Including the city of Slidell 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. West winds around 5 mph. .MONDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 106. .MONDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 60 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Southeast winds around 5 mph, becoming north after midnight. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. Heat index values up to 105. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows around 70. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ077-211300- Western Orleans- Including the city of New Orleans 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature around 80. West winds around 5 mph. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .TUESDAY...Sunny with highs in the lower 90s. Northeast winds around 5 mph. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming northwest after midnight. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 105. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. .SATURDAY...Partly sunny. Highs in the upper 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. $$ LAZ078-211300- Eastern Orleans- Including the city of East New Orleans 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 80s. West winds around 5 mph. .MONDAY...Mostly 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. North winds around 5 mph. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of thunderstorms with a slight chance of showers in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. Northeast winds around 5 mph. Chance of rain 50 percent. .TUESDAY...Sunny with highs in the lower 90s. Northeast winds around 5 mph, becoming east in the afternoon. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming west after midnight. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. .THURSDAY THROUGH FRIDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the mid 70s. .SATURDAY...Partly sunny. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid 80s. $$ LAZ079-211300- Northern St. Tammany- Including the cities of Covington, Folsom, and Bush 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107. .MONDAY NIGHT...Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 60 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows around 70. Heat index values up to 110. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ080-211300- Southwestern St. Tammany- Including the cities of Mandeville and Madisonville 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. West winds around 5 mph. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph, becoming south around 5 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 107. .MONDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 60 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. Southeast winds around 5 mph, becoming north after midnight. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. Heat index values up to 110. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows around 70. Highs in the upper 80s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ081-211300- Central Tangipahoa- Including the cities of Hammond, Tickfaw, Independence, and Robert 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 50 percent. .TUESDAY...Sunny with highs in the mid 90s. Northeast winds around 5 mph. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. Heat index values up to 105. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ082-211300- Lower Tangipahoa- Including the cities of Ponchatoula and Akers 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. West winds around 5 mph. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .TUESDAY...Sunny with highs in the mid 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear. Humid with lows in the lower 70s. Southeast winds around 5 mph, becoming north after midnight. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. Heat index values up to 110. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs around 90. Lows in the upper 60s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ083-211300- Northern Livingston- Including the cities of Denham Springs, Walker, and Livingston 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Clear. Near steady temperature in the mid 70s. West winds around 5 mph. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106. .MONDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .TUESDAY...Sunny. Highs in the mid 90s. North winds around 5 mph, becoming northeast around 5 mph in the afternoon. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Heat index values up to 110. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows in the upper 60s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. $$ LAZ084-211300- Southern Livingston- Including the cities of Springfield, Killian, Whitehall, and French Settlement 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .TUESDAY...Sunny with highs in the mid 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Heat index values up to 110. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs around 90. Lows around 70. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. $$ LAZ085-211300- Western Ascension- Including the cities of Sorrento and Acy 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 108. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Light and variable winds. Chance of rain 30 percent. .TUESDAY...Sunny with highs in the mid 90s. Northeast winds around 5 mph. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Heat index values up to 110. .FRIDAY THROUGH SUNDAY...Partly cloudy. Highs in the lower 90s. Lows around 70. $$ LAZ086-211300- Eastern Ascension- Including the cities of Gonzales, Prairieville, Geismar, and Donaldsonville 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 60 percent. Heat index values up to 108. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. Light and variable winds. Chance of rain 30 percent. .TUESDAY...Sunny with highs in the mid 90s. Northeast winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Heat index values up to 110. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs around 90. Lows around 70. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. $$ LAZ087-211300- Upper Jefferson- Including the cities of Metairie, Kenner, Harahan, Westwego, Marrero, and Gretna 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. West winds around 5 mph. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny with highs in the lower 90s. Northeast winds 5 to 10 mph. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 105. .THURSDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. $$ LAZ089-211300- Upper Plaquemines- Including the city of Belle Chasse 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .MONDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. North winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny with highs in the lower 90s. Northeast winds 5 to 10 mph. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 105. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. .SATURDAY...Partly sunny. Highs in the upper 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. $$ LAZ090-211300- Central Plaquemines- Including the cities of Braithwaite and Alliance 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .MONDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. North winds around 5 mph, becoming east in the afternoon. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny with highs in the lower 90s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs around 90. Lows in the upper 70s. Heat index values up to 105. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. .SATURDAY...Partly sunny. Highs in the upper 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. $$ LAZ091-211300- Lower Plaquemines- Including the cities of Buras, Pointe A La Hache, and Port Sulphur 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear with a slight chance of showers and thunderstorms. Near steady temperature in the upper 70s. North winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. North winds 5 to 10 mph, becoming northeast in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. Northeast winds around 5 mph. Chance of rain 20 percent. .TUESDAY...Sunny with highs in the upper 80s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. East winds around 5 mph. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the upper 70s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the mid 70s. .SATURDAY...Partly sunny. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid 80s. $$ LAZ092-211300- Central Jefferson- Including the cities of Lafitte, Barataria, and Jean Lafitte 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Northwest winds around 5 mph. .MONDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. North winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny with highs in the lower 90s. Northeast winds 5 to 10 mph. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 105. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ093-211300- Coastal Jefferson- Including the city of Grand Isle 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .MONDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 40 percent. .TUESDAY...Sunny with highs in the lower 90s. Northeast winds 5 to 10 mph, becoming east in the afternoon. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming northeast after midnight. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs around 90. Lows in the upper 70s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the mid 70s. .SATURDAY...Partly sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ094-211300- Upper Lafourche- Including the cities of Thibodaux, Raceland, and Lockport 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the mid 70s. Heat index values up to 105. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the lower 70s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ095-211300- Lower Lafourche- Including the cities of Larose, Galliano, Cut Off, Golden Meadow, and Leeville 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Northeast winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .TUESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph, becoming east in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph, becoming northeast after midnight. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the mid 70s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the mid 70s. .SATURDAY...Partly sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ096-211300- Upper Terrebonne- Including the cities of Houma and Bayou Cane 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Light and variable winds. Chance of rain 30 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106. .TUESDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Highs in the upper 80s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ097-211300- Lower Terrebonne- Including the cities of Chauvin, Cocodrie, Dulac, and Montegut 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds around 5 mph. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. Northeast winds around 5 mph. Chance of rain 20 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds around 5 mph, becoming east in the afternoon. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming northeast after midnight. Chance of rain 50 percent. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. .SATURDAY...Partly sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ LAZ098-211300- Upper St. Charles- Including the cities of Montz and Bonnet Carre Spillway 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. West winds around 5 mph. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny with highs in the lower 90s. Northeast winds around 5 mph. Heat index values up to 106. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 105. .THURSDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. $$ LAZ099-211300- Central St. Charles- Including the cities of Destrehan and Norco 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny with highs in the lower 90s. Northeast winds around 5 mph. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 90s. Lows in the mid 70s. Heat index values up to 105. .FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. $$ LAZ100-211300- Lower St. Charles- Including the cities of Hahnville, Luling, and Boutte 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. West winds around 5 mph. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 106. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny with highs in the lower 90s. Northeast winds 5 to 10 mph. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming northwest after midnight. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. .FRIDAY...Sunny. Highs in the upper 80s. .FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 80s. $$ MSZ068-211300- Wilkinson- Including the cities of Centreville, Dolorosa, Fort Adams, and Woodville 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Southwest winds around 5 mph. .MONDAY...Mostly sunny. A chance of thunderstorms with a slight chance of showers in the afternoon. Highs in the mid 90s. Northwest winds around 5 mph. Chance of rain 40 percent. Heat index values up to 108. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the mid 90s. Lows in the upper 60s. Heat index values up to 105. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Highs in the lower 90s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. $$ MSZ069-211300- Amite- Including the cities of Gillsburg, Gloster, Smithdale, and Liberty 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. West winds around 5 mph. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny. Highs in the mid 90s. North winds around 5 mph. .TUESDAY NIGHT...Mostly clear. Lows around 70. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 60s. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Highs in the upper 80s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. $$ MSZ070-211300- Pike- Including the city of McComb 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. West winds around 5 mph. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 60s. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Highs around 90. .SUNDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs around 90. Chance of rain 20 percent. $$ MSZ071-211300- Walthall- Including the cities of Dexter, Salem, and Tylertown 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 50 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the mid 90s. Lows in the upper 60s. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Highs around 90. .SUNDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs around 90. Chance of rain 20 percent. $$ MSZ077-211300- Pearl River- Including the cities of Crossroads, McNeil, Poplarville, and Picayune 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105. .MONDAY NIGHT...Mostly cloudy with thunderstorms likely with a chance of showers in the evening, then partly cloudy after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 60 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 90s. Lows around 70. Heat index values up to 105. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Highs around 90. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ MSZ083-211300- Northern Hancock- Including the cities of Necaise and Sellers 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph, becoming east in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 50 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows around 70. Heat index values up to 105. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ MSZ084-211300- Northern Harrison- Including the cities of Saucier and Lyman 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs around 90. Lows in the upper 60s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ MSZ085-211300- Northern Jackson- Including the cities of Wade, Vancleave, and Escatawpa 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. .MONDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph, becoming northeast around 5 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 105. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 90s. Lows around 70. Heat index values up to 105. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Highs in the upper 80s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ MSZ086-211300- Southern Hancock- Including the cities of Kiln, Pearlington, Waveland, Bay St. Louis, and Diamondhead 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear with a slight chance of showers and thunderstorms. Near steady temperature in the upper 70s. West winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly 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 mid 90s. North winds around 5 mph, becoming east in the afternoon. Chance of rain 50 percent. Heat index values up to 105. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. Southeast winds around 5 mph, becoming north after midnight. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. Heat index values up to 105. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows around 70. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ MSZ087-211300- Southern Harrison- Including the cities of Pass Christian, Long Beach, Gulfport, and Biloxi 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear with a slight chance of showers and thunderstorms. Near steady temperature in the upper 70s. West winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph, becoming southeast in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 30 percent. .TUESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. South winds around 5 mph, becoming north after midnight. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. Heat index values up to 105. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows around 70. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ MSZ088-211300- Southern Jackson- Including the cities of Pascagoula, Ocean Springs, Moss Point, Gautier, and St. Martin 1211 AM CDT Mon Sep 21 2026 .REST OF TONIGHT...Mostly clear with a slight chance of showers and thunderstorms. Near steady temperature in the mid 70s. Northwest winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly 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. North winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 106. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Humid with lows in the lower 70s. South winds around 5 mph, becoming north after midnight. .WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows around 70. Heat index values up to 105. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$