Zone Forecast Product
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
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775 FPUS54 KLIX 221036 ZFPLIX Zone Forecast Product National Weather Service New Orleans LA 535 AM CDT Wed Jul 22 2026 LAZ034-221800- Pointe Coupee- Including the cities of New Roads, Lettsworth, and Livonia 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. Highs in the upper 90s. North winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 117. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 115 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 109. .THURSDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Heat index values up to 106 early in the evening. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 108. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly 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. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ LAZ035-221800- West Feliciana- Including the cities of Spillman, St. Francisville, and Wakefield 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. Highs in the upper 90s. North winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 116. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 113 early in the evening. .THURSDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 110. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Heat index values up to 106 early in the evening. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 108. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 115. $$ LAZ036-221800- East Feliciana- Including the cities of Jackson, Clinton, and Felps 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. Highs in the mid 90s. North winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 111. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 108 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 106. .THURSDAY NIGHT...Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 20 mph, becoming south around 5 mph after midnight. Chance of rain 30 percent. .FRIDAY...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. South winds 5 to 10 mph. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ LAZ037-221800- St. Helena- Including the cities of Darlington, Easleyville, Greensburg, and Montpelier 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. Highs in the mid 90s. North winds 15 to 20 mph with gusts up to 25 mph. Heat index values up to 109. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs around 90. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 30 percent. .FRIDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ LAZ039-221800- Washington- Including the cities of Bogalusa, Enon, and Franklinton 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. A chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 109. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 107 early in the evening. .THURSDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 50 percent. Heat index values up to 106. .THURSDAY NIGHT...Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph in the evening, becoming light and variable. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ LAZ046-221800- Iberville- Including the cities of Bayou Sorrel, Plaquemine, and White Castle 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 116. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 114 early in the evening. .THURSDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. Heat index values up to 107. .THURSDAY 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. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 107. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ LAZ047-221800- West Baton Rouge- Including the cities of Port Allen, Addis, and Brusly 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 115. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. Heat index values up to 114 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 107. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ LAZ048-221800- East Baton Rouge- Including the city of Baton Rouge 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 113. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. Heat index values up to 111 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. Heat index values up to 107. .THURSDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 20 percent. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 107. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly 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. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ LAZ056-221800- Assumption- Including the cities of Pierre Part, Labadieville, and Paincourtville 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Highs in the mid 90s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 115. .TONIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Breezy with lows in the upper 70s. Northeast winds 15 to 25 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 113 early in the evening. .THURSDAY...Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs in the upper 80s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 70 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 108. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .SATURDAY...Sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ LAZ057-221800- St. James- Including the cities of Convent, Lutcher, and Gramercy 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the mid 90s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. Heat index values up to 115. .TONIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. Heat index values up to 111 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 60 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 109. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ058-221800- St. John The Baptist- Including the cities of Laplace and Reserve 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WATCH IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Highs in the mid 90s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 113. .TONIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 70s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. Heat index values up to 109 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. Heat index values up to 110. .THURSDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent. .FRIDAY...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. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 109. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 115. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ064-221800- Upper St. Bernard- Including the cities of Chalmette, Meraux, and Violet 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a chance of showers and thunderstorms this morning, then mostly cloudy with showers and thunderstorms likely this afternoon. Breezy with highs in the lower 90s. North winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 109. .TONIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Breezy with lows around 80. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs around 90. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows around 80. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 30 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 107. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 115. $$ LAZ070-221800- Lower St. Bernard- Including the cities of Yscloskey, Delacroix, and Shell Beach 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD WARNING IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Tropical storm conditions expected. Showers likely with a chance of thunderstorms this morning, then showers with thunderstorms likely this afternoon. Highs around 90. Northeast winds 25 to 35 mph. Gusts up to 40 mph, increasing to 50 mph this afternoon. Chance of rain 90 percent. Heat index values up to 108. .TONIGHT...Tropical storm conditions possible. Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows around 80. Southeast winds 25 to 35 mph with gusts up to 50 mph, becoming south 15 to 25 mph with gusts up to 30 mph after midnight. Chance of rain 50 percent. Heat index values up to 105 early. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Breezy with highs around 90. South winds 15 to 25 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Humid with lows around 80. South winds 10 to 15 mph. Chance of rain 20 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy. Lows around 80. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows around 80. .SUNDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ LAZ071-221800- Northern Tangipahoa- Including the cities of Amite, Kentwood, Roseland, and Wilmer 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the upper 70s. East winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 40 percent. Heat index values up to 107 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs around 90. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ LAZ076-221800- Southeast St. Tammany- Including the city of Slidell 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD WARNING IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Partly sunny. A slight chance of showers and thunderstorms this morning, then showers and thunderstorms likely this afternoon. Breezy with highs in the mid 90s. Northeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 111. .TONIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Breezy with lows in the upper 70s. Southeast winds 15 to 25 mph with gusts up to 30 mph. Chance of rain 70 percent. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 30 percent. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 107. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ077-221800- Western Orleans- Including the city of New Orleans 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Partly sunny. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Breezy with highs in the lower 90s. North winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 50 percent. Heat index values up to 110. .TONIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Breezy with lows around 80. East winds 15 to 25 mph with gusts up to 35 mph, becoming southeast around 15 mph with gusts up to 25 mph after midnight. Chance of rain 70 percent. Heat index values up to 107 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows around 80. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 30 percent. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 107. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 110. .SATURDAY NIGHT...Partly cloudy. Lows around 80. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ078-221800- Eastern Orleans- Including the city of East New Orleans 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD WARNING IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Tropical storm conditions possible. Mostly sunny with a chance of showers and thunderstorms this morning, then mostly cloudy with showers and thunderstorms likely this afternoon. Highs in the lower 90s. Northeast winds 20 to 30 mph. Gusts up to 40 mph this afternoon. Chance of rain 60 percent. Heat index values up to 109. .TONIGHT...Tropical storm conditions possible. Showers likely. A chance of thunderstorms, mainly in the evening. Humid with lows in the lower 80s. Southeast winds 20 to 30 mph with gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 106 early. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs around 90. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the lower 80s. South winds 10 to 15 mph. Chance of rain 30 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 80s. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 80s. .SUNDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 110 early. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ LAZ079-221800- Northern St. Tammany- Including the cities of Covington, Folsom, and Bush 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 111. .TONIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 107 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 50 percent. .FRIDAY...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. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 107. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ080-221800- Southwestern St. Tammany- Including the cities of Mandeville and Madisonville 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 4 AM CDT THURSDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 114. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 70s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 107 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 110. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent. .FRIDAY...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. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 108. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SATURDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ081-221800- Central Tangipahoa- Including the cities of Hammond, Tickfaw, Independence, and Robert 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. Heat index values up to 111. .TONIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Humid with lows in the upper 70s. East winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 108 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs around 90. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly 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. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ082-221800- Lower Tangipahoa- Including the cities of Ponchatoula and Akers 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 4 AM CDT THURSDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. Heat index values up to 114. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the upper 70s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 108 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 110. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent. .FRIDAY...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. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 108. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ083-221800- Northern Livingston- Including the cities of Denham Springs, Walker, and Livingston 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 111. .TONIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 109 early in the evening. .THURSDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 60 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 107. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ LAZ084-221800- Southern Livingston- Including the cities of Springfield, Killian, Whitehall, and French Settlement 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. Heat index values up to 114. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 109 early in the evening. .THURSDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. Heat index values up to 109. .THURSDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ085-221800- Western Ascension- Including the cities of Sorrento and Acy 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 116. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 50 percent. Heat index values up to 112 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 60 percent. Heat index values up to 109. .THURSDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 30 percent. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 108. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ086-221800- Eastern Ascension- Including the cities of Gonzales, Prairieville, Geismar, and Donaldsonville 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 116. .TONIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. Heat index values up to 111 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 60 percent. Heat index values up to 110. .THURSDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ087-221800- Upper Jefferson- Including the cities of Metairie, Kenner, Harahan, Westwego, Marrero, and Gretna 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A chance of showers and thunderstorms this afternoon. Breezy with highs in the lower 90s. North winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 50 percent. Heat index values up to 111. .TONIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Breezy with lows around 80. East winds 15 to 25 mph, becoming southeast 15 to 20 mph after midnight. Gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 108 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows around 80. South winds 10 to 15 mph. Chance of rain 40 percent. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 108. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 110. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ089-221800- Upper Plaquemines- Including the city of Belle Chasse 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a chance of showers and thunderstorms this morning, then mostly cloudy with showers and thunderstorms likely this afternoon. Breezy with highs in the lower 90s. North winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 60 percent. Heat index values up to 110. .TONIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Breezy with lows around 80. East winds 15 to 25 mph, becoming southeast 15 to 20 mph after midnight. Gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 106 early in the evening. .THURSDAY...Partly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ090-221800- Central Plaquemines- Including the cities of Braithwaite and Alliance 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a chance of showers and thunderstorms this morning, then mostly cloudy with showers and thunderstorms likely this afternoon. Breezy with highs in the lower 90s. North winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 109. .TONIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Breezy with lows in the upper 70s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 106 early in the evening. .THURSDAY...Partly sunny with a chance of showers and thunderstorms. Humid with highs around 90. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 115. $$ LAZ091-221800- Lower Plaquemines- Including the cities of Buras, Pointe A La Hache, and Port Sulphur 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD WARNING IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Tropical storm conditions expected. Showers likely with a chance of thunderstorms this morning, then showers with thunderstorms likely this afternoon. Highs around 90. Northwest winds 25 to 35 mph with gusts up to 50 mph, becoming east 30 to 35 mph with gusts up to 65 mph this afternoon. Chance of rain near 100 percent. Heat index values up to 109. .TONIGHT...Tropical storm conditions expected. Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the upper 70s. Southeast winds 25 to 35 mph with gusts up to 60 mph, becoming south 20 to 25 mph with gusts up to 30 mph after midnight. Chance of rain 70 percent. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs around 90. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear with a chance of showers in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. South winds 10 to 15 mph. Chance of rain 40 percent. .FRIDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SUNDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the lower 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ LAZ092-221800- Central Jefferson- Including the cities of Lafitte, Barataria, and Jean Lafitte 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers and thunderstorms this morning, then mostly cloudy with showers and thunderstorms likely this afternoon. Breezy with highs in the lower 90s. North winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 60 percent. Heat index values up to 109. .TONIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Breezy with lows in the upper 70s. East winds 15 to 25 mph, becoming southeast 15 to 20 mph after midnight. Gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs around 90. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 106. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 115. $$ LAZ093-221800- Coastal Jefferson- Including the city of Grand Isle 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Tropical storm conditions expected. Partly sunny with a chance of showers and thunderstorms this morning, then mostly cloudy with showers and thunderstorms likely this afternoon. Highs in the lower 90s. North winds 15 to 20 mph with gusts up to 30 mph, increasing to 25 to 35 mph with gusts up to 45 mph this afternoon. Chance of rain 70 percent. Heat index values up to 110. .TONIGHT...Tropical storm conditions expected. A chance of thunderstorms. Showers likely. Humid with lows in the upper 70s. Southeast winds 25 to 35 mph with gusts up to 45 mph, becoming south 20 to 25 mph with gusts up to 30 mph after midnight. Chance of rain 70 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Breezy with highs around 90. South winds 15 to 25 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 106. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 115. $$ LAZ094-221800- Upper Lafourche- Including the cities of Thibodaux, Raceland, and Lockport 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WATCH IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. North winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 112. .TONIGHT...Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 70s. Northeast winds 15 to 20 mph, becoming southeast after midnight. Gusts up to 30 mph. Chance of rain 70 percent. Heat index values up to 109 early in the evening. .THURSDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs in the upper 80s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 70 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 50 percent. .FRIDAY...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. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SUNDAY...Mostly 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. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ LAZ095-221800- Lower Lafourche- Including the cities of Larose, Galliano, Cut Off, Golden Meadow, and Leeville 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Tropical storm conditions expected. Partly sunny with a slight chance of showers and thunderstorms this morning, then mostly cloudy with showers and thunderstorms likely this afternoon. Highs in the lower 90s. Northwest winds 10 to 15 mph with gusts up to 25 mph, increasing to north 25 to 30 mph with gusts up to 45 mph this afternoon. Chance of rain 70 percent. Heat index values up to 107. .TONIGHT...Tropical storm conditions expected. Showers likely with a chance of thunderstorms. Humid with lows in the upper 70s. Southeast winds 30 to 35 mph with gusts up to 50 mph, becoming south 20 to 25 mph with gusts up to 30 mph after midnight. Chance of rain 70 percent. .THURSDAY...Mostly sunny with a chance of thunderstorms. A chance of showers. Humid with highs around 90. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds 10 to 15 mph. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SUNDAY...Mostly sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ LAZ096-221800- Upper Terrebonne- Including the cities of Houma and Bayou Cane 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WATCH IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Partly sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 112. .TONIGHT...Showers likely with a chance of thunderstorms. Humid with lows around 80. Northeast winds 15 to 20 mph, becoming southeast after midnight. Gusts up to 30 mph. Chance of rain 70 percent. Heat index values up to 110 early in the evening. .THURSDAY...Partly sunny with a chance of thunderstorms. Showers likely, mainly in the morning. Humid with highs in the upper 80s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows around 80. South winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers. Humid with highs around 90. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SUNDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...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 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ LAZ097-221800- Lower Terrebonne- Including the cities of Chauvin, Cocodrie, Dulac, and Montegut 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny this morning, then mostly cloudy with thunderstorms likely with a chance of showers this afternoon. Breezy with highs in the mid 90s. Northwest winds 10 to 15 mph with gusts up to 20 mph, increasing to north 20 to 25 mph with gusts up to 30 mph this afternoon. Chance of rain 70 percent. Heat index values up to 112. .TONIGHT...Tropical storm conditions expected. A chance of thunderstorms. Showers with lows around 80. North winds 25 to 30 mph, becoming southeast after midnight. Gusts up to 40 mph. Chance of rain 90 percent. Heat index values up to 109 early in the evening. .THURSDAY...Partly sunny with a chance of thunderstorms. Showers likely, mainly in the morning. Breezy with highs in the upper 80s. South winds 15 to 25 mph with gusts up to 30 mph. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Humid with lows in the lower 80s. South winds 10 to 15 mph. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers. Humid with highs around 90. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy. Lows around 80. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows around 80. .SUNDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows around 80. .MONDAY...Sunny. Highs in the lower 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. Highs in the lower 90s. Heat index values up to 110. $$ LAZ098-221800- Upper St. Charles- Including the cities of Montz and Bonnet Carre Spillway 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Highs in the mid 90s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 111. .TONIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Humid with lows around 80. Northeast winds 15 to 20 mph, becoming southeast after midnight. Gusts up to 30 mph. Chance of rain 70 percent. Heat index values up to 109 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 109. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent. .FRIDAY...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. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 108. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ099-221800- Central St. Charles- Including the cities of Destrehan and Norco 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Highs in the mid 90s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 111. .TONIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Humid with lows around 80. Northeast winds 15 to 20 mph, becoming southeast after midnight. Gusts up to 30 mph. Chance of rain 70 percent. Heat index values up to 108 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent. .FRIDAY...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. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 108. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ LAZ100-221800- Lower St. Charles- Including the cities of Hahnville, Luling, and Boutte 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WARNING IN EFFECT... ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A chance of showers and thunderstorms this afternoon. Breezy with highs in the mid 90s. North winds 15 to 25 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 111. .TONIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows around 80. Northeast winds 15 to 25 mph, becoming southeast 15 to 20 mph after midnight. Chance of rain 70 percent. Heat index values up to 107 early in the evening. .THURSDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent. Heat index values up to 106. .THURSDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. South winds 10 to 15 mph. Chance of rain 50 percent. .FRIDAY...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. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 107. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SUNDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ MSZ068-221800- Wilkinson- Including the cities of Centreville, Dolorosa, Fort Adams, and Woodville 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. Highs in the upper 90s. North winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 116. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 111 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 111. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Heat index values up to 106 early in the evening. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 109. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ MSZ069-221800- Amite- Including the cities of Gillsburg, Gloster, Smithdale, and Liberty 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. Highs in the mid 90s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 110. .TONIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 106. .THURSDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 20 percent. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ070-221800- Pike- Including the city of McComb 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. Highs in the mid 90s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 109. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .THURSDAY...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. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 50 percent. .FRIDAY...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. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ071-221800- Walthall- Including the cities of Dexter, Salem, and Tylertown 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...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. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 106. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ077-221800- Pearl River- Including the cities of Crossroads, McNeil, Poplarville, and Picayune 535 AM CDT Wed Jul 22 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 107. .TONIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Humid with lows in the mid 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ083-221800- Northern Hancock- Including the cities of Necaise and Sellers 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WATCH IN EFFECT... ...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this morning, then showers and thunderstorms likely this afternoon. Highs in the lower 90s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent. Heat index values up to 106. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with showers likely with a slight chance of thunderstorms after midnight. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs around 90. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 30 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ084-221800- Northern Harrison- Including the cities of Saucier and Lyman 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WATCH IN EFFECT... ...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Partly sunny. A chance of showers and thunderstorms this morning, then showers and thunderstorms likely this afternoon. Highs in the lower 90s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. Heat index values up to 105. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with showers likely with a slight chance of thunderstorms after midnight. Humid with lows in the upper 70s. Southeast winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 70 percent. .THURSDAY...Showers likely with a chance of thunderstorms. Humid with highs around 90. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent. .FRIDAY...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. South winds 5 to 10 mph. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ085-221800- Northern Jackson- Including the cities of Wade, Vancleave, and Escatawpa 535 AM CDT Wed Jul 22 2026 ...TROPICAL STORM WATCH IN EFFECT... ...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Partly sunny. A chance of showers and thunderstorms this morning, then showers with thunderstorms likely this afternoon. Highs around 90. East winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 80 percent. Heat index values up to 105. .TONIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of thunderstorms. Showers likely, mainly in the morning. Humid with highs around 90. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 115. $$ MSZ086-221800- Southern Hancock- Including the cities of Kiln, Pearlington, Waveland, Bay St. Louis, and Diamondhead 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD WARNING IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a chance of showers and thunderstorms this morning, then mostly cloudy with showers and thunderstorms likely this afternoon. Breezy with highs in the lower 90s. Northeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 109. .TONIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Breezy with lows in the upper 70s. Southeast winds 15 to 25 mph with gusts up to 30 mph. Chance of rain 70 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph. Chance of rain 30 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ087-221800- Southern Harrison- Including the cities of Pass Christian, Long Beach, Gulfport, and Biloxi 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD WARNING IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Partly sunny. A chance of showers and thunderstorms this morning, then showers and thunderstorms likely this afternoon. Breezy with highs in the lower 90s. Northeast winds 15 to 25 mph with gusts up to 30 mph. Chance of rain 70 percent. Heat index values up to 107. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Breezy with lows in the upper 70s. Southeast winds 15 to 25 mph with gusts up to 30 mph. Chance of rain 70 percent. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ MSZ088-221800- Southern Jackson- Including the cities of Pascagoula, Ocean Springs, Moss Point, Gautier, and St. Martin 535 AM CDT Wed Jul 22 2026 ...COASTAL FLOOD WARNING IN EFFECT UNTIL 4 AM CDT THURSDAY... ...TROPICAL STORM WARNING IN EFFECT... ...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CDT THIS EVENING... .TODAY...Showers likely with a chance of thunderstorms this morning, then showers with thunderstorms likely this afternoon. Breezy with highs in the upper 80s. Northeast winds 15 to 25 mph, becoming east this afternoon. Chance of rain 80 percent. Heat index values up to 105. .TONIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs around 90. South winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 10 to 15 mph. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 70s. .SUNDAY...Mostly 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. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Heat index values up to 115. $$