Zone Forecast Product
Issued by NWS Lake Charles, LA
Issued by NWS Lake Charles, LA
413 FPUS54 KLCH 180807 ZFPLCH Zone Forecast Product for Southeast Texas and Southwest Louisiana National Weather Service Lake Charles LA 306 AM CDT Tue Aug 18 2026 LAZ027-181700- Vernon- Including the cities of Fort Polk, Pickering, Leesville, and Slagle 306 AM CDT Tue Aug 18 2026 .TODAY...Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 107. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 107. .THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. $$ LAZ028-181700- Rapides- Including the cities of Alexandria and Pineville 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Sunny, hot with highs around 100. Southwest winds around 5 mph. Heat index values up to 109. .TONIGHT...Partly cloudy. Lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 105 early in the evening. .THURSDAY...Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 109. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Heat index values up to 110. $$ LAZ029-181700- Avoyelles- Including the cities of Effie, Marksville, Bunkie, Cottonport, Simmesport, and Mansura 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Sunny, hot with highs around 100. Southwest winds around 5 mph. Heat index values up to 110. .TONIGHT...Partly cloudy. Humid with lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 107 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 112. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. Southwest winds around 5 mph. Heat index values up to 107 early in the evening. .THURSDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 112. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SATURDAY THROUGH MONDAY...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Heat index values up to 110. $$ LAZ030-181700- Beauregard- Including the cities of Bundick Lake, De Ridder, Fields, and Oretta 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the upper 90s. West winds around 5 mph, becoming southwest this afternoon. Heat index values up to 106. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 106. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 107. .THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. $$ LAZ031-181700- Allen- Including the cities of Oakdale and Kinder 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 107. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 107. .THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. $$ LAZ032-181700- Evangeline- Including the cities of Ville Platte, Beaver, St. Landry, Mamou, and Reddell 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 109. .TONIGHT...Partly cloudy. Humid with lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 109. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. Southwest winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 108. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ LAZ033-181700- St. Landry- Including the cities of Lawtell, Opelousas, and Eunice 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 111. .TONIGHT...Partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the upper 90s. Southwest winds 5 to 10 mph. Heat index values up to 112. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Heat index values up to 106 early in the evening. .THURSDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ LAZ141-181700- Northern Calcasieu- Including the cities of De Quincy, Moss Bluff, Sulphur, Westlake, and Vinton 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the mid 90s. West winds around 5 mph, becoming southwest around 5 mph this afternoon. Heat index values up to 105. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 107. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. $$ LAZ241-181700- Southern Calcasieu- Including the cities of Lake Charles, Carlyss, Bell City, Hayes, and Iowa 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the mid 90s. West winds around 5 mph, becoming southwest this afternoon. Heat index values up to 106. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 10 to 15 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 108. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the upper 70s. Heat index values up to 110. $$ LAZ142-181700- Northern Jefferson Davis- Including the cities of Hathaway, Jennings, Topsy, Fenton, Welsh, and Elton 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 106. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 106. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. $$ LAZ242-181700- Southern Jefferson Davis- Including the city of Lake Arthur 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 106. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 105. $$ LAZ143-181700- Northern Acadia- Including the cities of Crowley, Rayne, Branch, Church Point, and Iota 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 108. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 108. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ LAZ243-181700- Southern Acadia- Including the city of Morse 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 108. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 109. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 108. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the upper 70s. Heat index values up to 110. $$ LAZ044-181700- Lafayette- Including the city of Lafayette 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 109. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the upper 90s. Southwest winds 5 to 10 mph. Heat index values up to 111. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the upper 90s. Southwest winds 5 to 10 mph. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ LAZ045-181700- Upper St. Martin- Including the cities of Breaux Bridge, Cade, and St. Martinville 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 108. .TONIGHT...Partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 111. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 109. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ LAZ055-181700- Lower St. Martin- Including the city of Stephensville 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 109. .TONIGHT...Partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 112. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 111. .THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 115. .SATURDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the upper 70s. Heat index values up to 110. $$ LAZ073-181700- West Cameron- Including the cities of Johnson Bayou and Hackberry 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the lower 90s. West winds around 5 mph, becoming southwest 10 to 15 mph this afternoon. Heat index values up to 106. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 80s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. Southwest winds 10 to 15 mph. Heat index values up to 108. .WEDNESDAY NIGHT...Mostly clear. Humid with lows around 80. Southwest winds 10 to 15 mph. .THURSDAY...Sunny with highs in the lower 90s. Southwest winds 10 to 15 mph. Heat index values up to 108. .THURSDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower 80s. Highs in the mid 90s. Heat index values up to 110. $$ LAZ074-181700- East Cameron- Including the cities of Grand Lake, Klondike, Cameron, Creole, Grand Chenier, and Rutherford Beach 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the lower 90s. West winds 5 to 10 mph, becoming southwest this afternoon. Heat index values up to 106. .TONIGHT...Partly cloudy. Humid with lows in the lower 80s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. Southwest winds 10 to 15 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows around 80. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 107. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the lower 80s. Highs in the mid 90s. Heat index values up to 110. .SATURDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows around 80. Highs in the mid 90s. Heat index values up to 105. $$ LAZ152-181700- Upper Vermilion- Including the cities of Gueydan, Meaux, Kaplan, and Maurice 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 108. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 109. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110. $$ LAZ252-181700- Lower Vermilion- Including the cities of Abbeville, Intracoastal City, and Forked Island 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 108. .TONIGHT...Partly cloudy. Humid with lows around 80. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 10 to 15 mph. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 109. .THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. .FRIDAY THROUGH SATURDAY...Partly cloudy. Highs in the mid 90s. Lows around 80. Heat index values up to 110. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. $$ LAZ153-181700- Upper Iberia- Including the cities of New Iberia and Jeanerette 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 108. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 111. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ LAZ253-181700- Lower Iberia- Including the city of Avery Island 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 108. .TONIGHT...Partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. Southwest winds 10 to 15 mph. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. Temperature falling into the lower 90s in the afternoon. Southwest winds 5 to 10 mph. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. $$ LAZ154-181700- Upper St. Mary- Including the cities of Morgan City, Centerville, Franklin, Patterson, Berwick, and Bayou Vista 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 107. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 109. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 110. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110. $$ LAZ254-181700- Lower St. Mary- Including the cities of Burns Point and Cypremort Point 306 AM CDT Tue Aug 18 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 108. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 109. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the lower 90s. Temperature falling into the upper 80s in the afternoon. West winds 5 to 10 mph. Heat index values up to 109. .THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110. $$ TXZ180-181700- Tyler- Including the cities of Town Bluff, Fred, Hillister, Ivanhoe, Spurger, Warren, and Woodville 306 AM CDT Tue Aug 18 2026 .TODAY...Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 108. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 111. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph. Heat index values up to 106 early in the evening. .THURSDAY...Sunny, hot with highs around 100. Southwest winds around 5 mph. Heat index values up to 112. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Heat index values up to 110. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SATURDAY THROUGH MONDAY...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Heat index values up to 110. $$ TXZ259-181700- Northern Jasper- Including the cities of Holly Springs, Jasper, Kirbyville, Magnolia Springs, Mt. Union, and Roganville 306 AM CDT Tue Aug 18 2026 .TODAY...Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 109. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 111. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. South winds around 5 mph. Heat index values up to 107 early in the evening. .THURSDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 112. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 115. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SATURDAY THROUGH MONDAY...Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Heat index values up to 110. $$ TXZ261-181700- Southern Jasper- Including the cities of Gist, Buna, and Evadale 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 106. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 108. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds around 5 mph. .THURSDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 109. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ TXZ260-181700- Northern Newton- Including the cities of Burkeville, Farrsville, Jamestown, Newton, Wiergate, Bleakwood, and Call 306 AM CDT Tue Aug 18 2026 .TODAY...Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 106. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds around 5 mph. .THURSDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 108. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ TXZ262-181700- Southern Newton- Including the city of Deweyville 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the mid 90s. West winds around 5 mph, becoming southwest this afternoon. Heat index values up to 106. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 108. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds around 5 mph. .THURSDAY...Sunny with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 108. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ TXZ201-181700- Hardin- Including the cities of Lumberton and Silsbee 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the upper 90s. Light and variable winds, becoming south around 5 mph this afternoon. Heat index values up to 107. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 109. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. South winds around 5 mph. .THURSDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 111. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ TXZ516-181700- Northern Orange- Including the city of Mauriceville 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the mid 90s. West winds around 5 mph, becoming south this afternoon. Heat index values up to 105. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. Southwest winds around 5 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds around 5 mph. .THURSDAY...Sunny with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 107. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110. $$ TXZ616-181700- Southern Orange- Including the cities of Orange, Bridge City, and Vidor 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the mid 90s. West winds around 5 mph, becoming south this afternoon. Heat index values up to 105. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110. $$ TXZ515-181700- Upper Jefferson- Including the cities of Beaumont and China 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 105. .TONIGHT...Partly cloudy. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 107. .THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. .SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. $$ TXZ615-181700- Lower Jefferson- Including the cities of Nederland, Port Arthur, Sea Rim State Park, and Sabine Pass 306 AM CDT Tue Aug 18 2026 .TODAY...Mostly sunny. Highs in the lower 90s. West winds around 5 mph, becoming south this afternoon. Heat index values up to 106. .TONIGHT...Partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 108. .THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. .FRIDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. $$