FNUS54 KLCH 182009 FWFLCH Fire Weather Planning Forecast National Weather Service Lake Charles LA 308 PM GMT Mon May 18 2026 .DISCUSSION... Breezy southerly winds gusting as high as 30 knots will continue this afternoon before diminishing this evening. Dewpoints in the 70s will keep minimum RH values in the 60-70% range this week. A wet pattern will get underway Tuesday evening through early next week as a stalled frontal boundary and a series of upper level disturbances provide waves of precipitation each day. TXZ180-190900- Tyler- Including the cities of Town Bluff, Fred, Hillister, Ivanhoe, Spurger, Warren, and Woodville 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Mcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 40 90 Temp (24h trend) 76 (-1) 90 (+1) 73 85 RH % (24h trend) 90 (0) 57 (-6) 98 82 20ftWnd-val/AM(mph) SE 5 Lgt/Var 20ftWnd-rdg/PM(mph) SE 7 G20 S 8 G18 Lgt/Var Lgt/Var Precip amount 0.00 0.00 0.24 0.61 Precip duration 2 6 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 170 1430 140 860 Mixing hgt(ft-AGL/MSL)540 4680 450 2830 Transport wnd (m/s) S 7 S 7 S 4 SE 4 Transport wnd (mph) S 16 S 16 S 9 SE 9 Vent rate (m/s-m) 1190 10010 560 3440 Dispersion POOR VERY GOOD POOR FAIR Category Day 1 4 1 2 Max LVORI Early 4 5 6 6 Max LVORI Late 5 2 6 5 Mix Hgt 500 76 77 Keetch-Byram 201-300 201-300 201-300 < 200 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ TXZ201-190900- Hardin- Including the cities of Lumberton and Silsbee 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Mcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 40 90 Temp (24h trend) 76 (-1) 90 (+2) 73 86 RH % (24h trend) 90 (0) 60 (-8) 97 80 20ftWnd-val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-rdg/PM(mph) SE 6 G18 S 7 G17 Lgt/Var Lgt/Var Precip amount 0.00 0.00 0.33 0.45 Precip duration 2 10 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 170 1350 140 830 Mixing hgt(ft-AGL/MSL)570 4440 440 2740 Transport wnd (m/s) S 7 S 7 SE 4 SE 4 Transport wnd (mph) S 15 S 16 SE 9 SE 9 Vent rate (m/s-m) 1190 9450 560 3320 Dispersion POOR VERY GOOD POOR FAIR Category Day 1 4 1 2 Max LVORI Early 4 5 6 6 Max LVORI Late 5 3 6 4 Mix Hgt 500 75 76 Keetch-Byram 301-400 301-400 301-400 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Light winds. $$ TXZ259-190900- Northern Jasper- Including the cities of Holly Springs, Jasper, Kirbyville, Magnolia Springs, Mt. Union, and Roganville 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 40 90 Temp (24h trend) 76 (-1) 91 (+2) 73 85 RH % (24h trend) 90 (0) 57 (-6) 98 80 20ftWnd-val/AM(mph) SE 6 Lgt/Var 20ftWnd-rdg/PM(mph) SE 8 G19 S 9 G17 Lgt/Var Lgt/Var Precip amount 0.00 0.00 0.17 0.62 Precip duration 2 6 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 150 1430 140 770 Mixing hgt(ft-AGL/MSL)500 4700 440 2510 Transport wnd (m/s) S 7 S 7 S 4 SE 4 Transport wnd (mph) S 15 S 16 S 9 SE 8 Vent rate (m/s-m) 1050 10010 560 3080 Dispersion POOR VERY GOOD POOR FAIR Category Day 1 4 1 2 Max LVORI Early 4 5 6 7 Max LVORI Late 5 2 6 5 Mix Hgt 500 77 77 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ TXZ261-190900- Southern Jasper- Including the cities of Gist, Buna, and Evadale 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 50 80 Temp (24h trend) 77 (0) 88 (+1) 74 85 RH % (24h trend) 88 (-2) 60 (-7) 95 76 20ftWnd-val/AM(mph) SE 5 Lgt/Var 20ftWnd-rdg/PM(mph) SE 7 G18 S 9 G17 Lgt/Var Lgt/Var Precip amount 0.00 0.00 0.24 0.46 Precip duration 2 10 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 170 1340 130 810 Mixing hgt(ft-AGL/MSL)550 4400 440 2660 Transport wnd (m/s) SE 7 S 8 SE 4 SE 5 Transport wnd (mph) SE 16 S 17 SE 8 SE 10 Vent rate (m/s-m) 1190 10720 520 4050 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 4 3 6 4 Mix Hgt 500 75 76 Keetch-Byram 301-400 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Light winds. $$ TXZ260-190900- Northern Newton- Including the cities of Burkeville, Farrsville, Jamestown, Newton, Wiergate, Bleakwood, and Call 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 40 90 Temp (24h trend) 76 (0) 89 (+1) 72 84 RH % (24h trend) 91 (0) 57 (-5) 99 80 20ftWnd-val/AM(mph) SE 6 Lgt/Var 20ftWnd-rdg/PM(mph) S 8 G18 S 9 Lgt/Var Lgt/Var Precip amount 0.00 0.00 0.15 0.53 Precip duration 2 6 Precip begin 6 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1390 130 790 Mixing hgt(ft-AGL/MSL)470 4580 440 2580 Transport wnd (m/s) S 7 S 7 SE 3 SE 4 Transport wnd (mph) S 15 S 15 SE 7 SE 8 Vent rate (m/s-m) 980 9730 390 3160 Dispersion POOR VERY GOOD POOR FAIR Category Day 1 4 1 2 Max LVORI Early 4 5 6 7 Max LVORI Late 5 3 6 5 Mix Hgt 500 77 77 Keetch-Byram 201-300 201-300 201-300 < 200 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ TXZ262-190900- Southern Newton- Including the city of Deweyville 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 50 80 Temp (24h trend) 77 (0) 88 (+1) 74 85 RH % (24h trend) 89 (+1) 62 (-4) 96 74 20ftWnd-val/AM(mph) SE 5 Lgt/Var 20ftWnd-rdg/PM(mph) SE 8 G17 S 9 Lgt/Var Lgt/Var Precip amount 0.00 0.00 0.19 0.41 Precip duration 2 6 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 170 1310 130 830 Mixing hgt(ft-AGL/MSL)540 4310 440 2730 Transport wnd (m/s) S 7 S 8 SE 4 SE 5 Transport wnd (mph) S 15 S 17 SE 8 SE 10 Vent rate (m/s-m) 1190 10480 520 4150 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 4 3 6 3 Mix Hgt 500 75 76 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ TXZ515-190900- Upper Jefferson- Including the cities of Beaumont and China 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Mcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 50 80 Temp (24h trend) 77 (0) 88 (+1) 74 86 RH % (24h trend) 91 (+2) 64 (-7) 96 74 20ftWnd-val/AM(mph) SE 7 Lgt/Var 20ftWnd-rdg/PM(mph) SE 10 G18 SE 11 SE 6 S 5 Precip amount 0.00 0.00 0.31 0.34 Precip duration 2 10 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 170 1240 130 900 Mixing hgt(ft-AGL/MSL)560 4080 440 2950 Transport wnd (m/s) S 8 S 8 SE 4 S 5 Transport wnd (mph) S 17 S 17 SE 9 S 12 Vent rate (m/s-m) 1360 9920 520 4500 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 5 6 Max LVORI Late 4 3 6 3 Mix Hgt 500 74 75 Keetch-Byram 201-300 301-400 301-400 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ TXZ615-190900- Lower Jefferson- Including the cities of Nederland, Port Arthur, Sea Rim State Park, and Sabine Pass 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Mcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 40 60 Temp (24h trend) 79 (0) 87 (+1) 76 87 RH % (24h trend) 92 (+3) 67 (-8) 94 72 20ftWnd-val/AM(mph) SE 10 SE 6 20ftWnd-rdg/PM(mph) SE 13 SE 13 SE 8 SE 8 Precip amount 0.00 0.00 0.20 0.18 Precip duration 2 5 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 150 1110 130 920 Mixing hgt(ft-AGL/MSL)500 3650 420 3020 Transport wnd (m/s) SE 8 SE 8 SE 5 SE 6 Transport wnd (mph) SE 18 SE 18 SE 10 SE 13 Vent rate (m/s-m) 1200 8880 650 5520 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 5 6 Max LVORI Late 4 3 6 3 Mix Hgt 500 74 75 Keetch-Byram 301-400 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds 5 to 10 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the mid 70s. Highs in the lower 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the lower 80s. South winds around 5 mph. $$ TXZ516-190900- Northern Orange- Including the city of Mauriceville 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 50 70 Temp (24h trend) 78 (0) 87 (+1) 74 85 RH % (24h trend) 88 (0) 66 (-4) 94 75 20ftWnd-val/AM(mph) SE 6 Lgt/Var 20ftWnd-rdg/PM(mph) SE 9 G18 SE 10 Lgt/Var S 5 Precip amount 0.00 0.00 0.15 0.39 Precip duration 2 8 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 170 1230 130 800 Mixing hgt(ft-AGL/MSL)550 4050 440 2620 Transport wnd (m/s) S 6 S 7 SE 4 SE 5 Transport wnd (mph) S 14 S 16 SE 8 SE 10 Vent rate (m/s-m) 1020 8610 520 4000 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 5 6 Max LVORI Late 4 3 6 3 Mix Hgt 500 74 75 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ TXZ616-190900- Southern Orange- Including the cities of Orange, Bridge City, and Vidor 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 50 70 Temp (24h trend) 78 (0) 86 (0) 76 86 RH % (24h trend) 88 (+1) 67 (-5) 93 74 20ftWnd-val/AM(mph) SE 8 Lgt/Var 20ftWnd-rdg/PM(mph) SE 11 G18 SE 11 SE 6 S 6 Precip amount 0.00 0.00 0.13 0.28 Precip duration 2 5 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 170 1150 140 890 Mixing hgt(ft-AGL/MSL)540 3780 440 2930 Transport wnd (m/s) S 7 S 8 S 4 SE 5 Transport wnd (mph) S 16 S 17 S 9 SE 12 Vent rate (m/s-m) 1190 9200 560 4450 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 4 5 6 Max LVORI Late 4 3 6 3 Mix Hgt 500 74 75 Keetch-Byram 301-400 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the mid 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ027-190900- Vernon- Including the cities of Fort Polk, Pickering, Leesville, and Slagle 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 20 40 80 Temp (24h trend) 75 (-1) 90 (+1) 72 85 RH % (24h trend) 91 (-1) 57 (+1) 100 73 20ftWnd-val/AM(mph) SE 5 Lgt/Var 20ftWnd-rdg/PM(mph) S 6 S 7 Lgt/Var Lgt/Var Precip amount 0.00 0.00 0.09 0.43 Precip duration 1 2 6 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 150 1340 130 1020 Mixing hgt(ft-AGL/MSL)500 4400 440 3360 Transport wnd (m/s) S 8 S 7 SE 3 SE 4 Transport wnd (mph) S 18 S 15 SE 7 SE 9 Vent rate (m/s-m) 1200 9380 390 4080 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 1 6 3 Mix Hgt 500 77 77 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows around 70. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ028-190900- Rapides- Including the cities of Alexandria and Pineville 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 30 50 80 Temp (24h trend) 75 (0) 90 (0) 71 86 RH % (24h trend) 90 (-3) 57 (+1) 98 72 20ftWnd-val/AM(mph) SE 5 Lgt/Var 20ftWnd-rdg/PM(mph) S 6 S 7 Lgt/Var Lgt/Var Precip amount 0.00 0.03 0.22 0.36 Precip duration 1 2 6 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1290 130 1040 Mixing hgt(ft-AGL/MSL)460 4240 430 3400 Transport wnd (m/s) S 6 S 6 S 3 SE 4 Transport wnd (mph) S 14 S 14 S 7 SE 8 Vent rate (m/s-m) 840 7740 390 4160 Dispersion POOR GOOD POOR GOOD Category Day 1 3 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 2 6 3 Mix Hgt 500 77 77 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows around 70. Highs in the mid 80s. South winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY...Showers with thunderstorms likely. Lows around 70. Highs in the lower 80s. Southeast winds around 5 mph. .SUNDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. South winds around 5 mph. $$ LAZ029-190900- Avoyelles- Including the cities of Effie, Marksville, Bunkie, Cottonport, Simmesport, and Mansura 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 40 60 70 Temp (24h trend) 74 (0) 90 (+1) 71 86 RH % (24h trend) 91 (-4) 62 (+2) 97 76 20ftWnd-val/AM(mph) SE 6 Lgt/Var 20ftWnd-rdg/PM(mph) S 6 S 7 Lgt/Var Lgt/Var Precip amount 0.00 0.06 0.19 0.32 Precip duration 1 2 5 Precip begin 1 PM Continuing 6 AM Precip end Continuing 2 AM Continuing Mixing hgt(m-AGL/MSL) 140 1250 130 1100 Mixing hgt(ft-AGL/MSL)450 4110 420 3610 Transport wnd (m/s) S 6 S 6 S 3 SE 4 Transport wnd (mph) S 13 S 14 S 7 SE 8 Vent rate (m/s-m) 840 7500 390 4400 Dispersion POOR GOOD POOR GOOD Category Day 1 3 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 2 6 4 Mix Hgt 500 76 76 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows around 70. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SUNDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. South winds around 5 mph. $$ LAZ030-190900- Beauregard- Including the cities of Bundick Lake, De Ridder, Fields, and Oretta 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 20 40 80 Temp (24h trend) 76 (0) 89 (+1) 73 85 RH % (24h trend) 92 (+2) 58 (-1) 99 73 20ftWnd-val/AM(mph) SE 5 Lgt/Var 20ftWnd-rdg/PM(mph) SE 6 G17 S 8 Lgt/Var Lgt/Var Precip amount 0.00 0.00 0.05 0.43 Precip duration 1 2 6 Precip begin 1 PM 7 PM Continuing Precip end 6 PM Continuing Continuing Mixing hgt(m-AGL/MSL) 170 1360 130 1070 Mixing hgt(ft-AGL/MSL)560 4480 440 3510 Transport wnd (m/s) S 6 S 7 SE 3 SE 4 Transport wnd (mph) S 14 S 16 SE 7 SE 9 Vent rate (m/s-m) 1020 9520 390 4280 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 7 Max LVORI Late 5 2 6 4 Mix Hgt 500 77 77 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ031-190900- Allen- Including the cities of Oakdale and Kinder 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 20 40 80 Temp (24h trend) 75 (-1) 89 (+1) 72 85 RH % (24h trend) 90 (-1) 57 (0) 97 70 20ftWnd-val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-rdg/PM(mph) Lgt/Var S 5 Lgt/Var Lgt/Var Precip amount 0.00 0.02 0.04 0.41 Precip duration 1 2 6 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 150 1260 130 1070 Mixing hgt(ft-AGL/MSL)500 4140 430 3520 Transport wnd (m/s) S 6 S 7 SE 4 SE 4 Transport wnd (mph) S 13 S 15 SE 8 SE 9 Vent rate (m/s-m) 900 8820 520 4280 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 2 6 4 Mix Hgt 500 76 77 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. Light winds. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Light winds. $$ LAZ032-190900- Evangeline- Including the cities of Ville Platte, Beaver, St. Landry, Mamou, and Reddell 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 30 40 80 Temp (24h trend) 75 (0) 89 (+1) 72 85 RH % (24h trend) 89 (-2) 60 (+1) 93 74 20ftWnd-val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-rdg/PM(mph) S 5 S 6 Lgt/Var Lgt/Var Precip amount 0.00 0.01 0.08 0.35 Precip duration 1 1 6 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1320 130 1100 Mixing hgt(ft-AGL/MSL)470 4320 420 3620 Transport wnd (m/s) S 7 S 7 SE 3 SE 4 Transport wnd (mph) S 15 S 15 SE 7 SE 9 Vent rate (m/s-m) 980 9240 390 4400 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 2 6 3 Mix Hgt 500 76 76 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. Light winds. .SUNDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ033-190900- St. Landry- Including the cities of Lawtell, Opelousas, and Eunice 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 40 50 80 Temp (24h trend) 74 (0) 89 (+1) 71 86 RH % (24h trend) 94 (0) 65 (+4) 99 77 20ftWnd-val/AM(mph) SE 6 Lgt/Var 20ftWnd-rdg/PM(mph) S 7 S 8 Lgt/Var Lgt/Var Precip amount 0.00 0.06 0.17 0.34 Precip duration 1 2 6 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1220 120 1200 Mixing hgt(ft-AGL/MSL)460 4000 380 3930 Transport wnd (m/s) S 6 S 6 SE 4 SE 4 Transport wnd (mph) S 14 S 14 SE 8 SE 9 Vent rate (m/s-m) 840 7320 480 4800 Dispersion POOR GOOD POOR GOOD Category Day 1 3 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 3 6 4 Mix Hgt 500 75 76 Keetch-Byram < 200 201-300 201-300 < 200 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. Thunderstorms likely and a chance of showers. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. .SUNDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ141-190900- Northern Calcasieu- Including the cities of De Quincy, Moss Bluff, Sulphur, Westlake, and Vinton 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 40 80 Temp (24h trend) 77 (0) 87 (0) 74 86 RH % (24h trend) 90 (0) 62 (-3) 97 73 20ftWnd-val/AM(mph) SE 6 Lgt/Var 20ftWnd-rdg/PM(mph) SE 8 G18 S 10 Lgt/Var Lgt/Var Precip amount 0.00 0.00 0.06 0.34 Precip duration 2 6 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 160 1300 130 960 Mixing hgt(ft-AGL/MSL)540 4260 430 3140 Transport wnd (m/s) S 6 S 7 SE 4 SE 5 Transport wnd (mph) S 14 S 16 SE 9 SE 10 Vent rate (m/s-m) 960 9100 520 4800 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 75 76 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ241-190900- Southern Calcasieu- Including the cities of Lake Charles, Carlyss, Bell City, Hayes, and Iowa 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 40 70 Temp (24h trend) 77 (0) 88 (+1) 75 86 RH % (24h trend) 91 (+1) 62 (-5) 96 70 20ftWnd-val/AM(mph) SE 8 Lgt/Var 20ftWnd-rdg/PM(mph) SE 12 G20 S 12 SE 7 S 7 Precip amount 0.00 0.00 0.07 0.26 Precip duration 1 5 Precip begin 10 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 160 1190 130 1020 Mixing hgt(ft-AGL/MSL)520 3920 420 3350 Transport wnd (m/s) S 7 S 8 SE 4 SE 5 Transport wnd (mph) S 15 S 17 SE 8 SE 12 Vent rate (m/s-m) 1120 9520 520 5100 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 5 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 75 75 Keetch-Byram 301-400 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the mid 70s. Highs in the lower 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. South winds around 5 mph. $$ LAZ142-190900- Northern Jefferson Davis- Including the cities of Hathaway, Jennings, Topsy, Fenton, Welsh, and Elton 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 20 40 90 Temp (24h trend) 75 (-1) 87 (0) 73 85 RH % (24h trend) 93 (0) 60 (-3) 97 72 20ftWnd-val/AM(mph) SE 6 Lgt/Var 20ftWnd-rdg/PM(mph) SE 8 G17 S 8 Lgt/Var Lgt/Var Precip amount 0.00 0.01 0.04 0.38 Precip duration 1 1 6 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1270 130 1060 Mixing hgt(ft-AGL/MSL)470 4180 420 3470 Transport wnd (m/s) S 7 S 7 SE 4 SE 4 Transport wnd (mph) S 15 S 15 SE 8 SE 9 Vent rate (m/s-m) 980 8890 520 4240 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 75 75 Keetch-Byram < 200 201-300 201-300 < 200 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ242-190900- Southern Jefferson Davis- Including the city of Lake Arthur 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 40 80 Temp (24h trend) 77 (+1) 87 (+1) 74 85 RH % (24h trend) 92 (-3) 62 (-4) 96 72 20ftWnd-val/AM(mph) SE 8 Lgt/Var 20ftWnd-rdg/PM(mph) SE 11 G20 S 11 SE 6 S 6 Precip amount 0.00 0.00 0.06 0.30 Precip duration 1 6 Precip begin 11 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1170 130 1060 Mixing hgt(ft-AGL/MSL)470 3840 420 3490 Transport wnd (m/s) SE 7 S 7 SE 4 SE 5 Transport wnd (mph) SE 15 S 16 SE 8 SE 10 Vent rate (m/s-m) 980 8190 520 5300 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 75 75 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the mid 70s. Highs in the lower 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ143-190900- Northern Acadia- Including the cities of Crowley, Rayne, Branch, Church Point, and Iota 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 20 30 80 Temp (24h trend) 76 (0) 87 (0) 73 85 RH % (24h trend) 90 (-3) 63 (-2) 94 75 20ftWnd-val/AM(mph) SE 6 Lgt/Var 20ftWnd-rdg/PM(mph) SE 8 G17 S 9 Lgt/Var Lgt/Var Precip amount 0.00 0.00 0.03 0.33 Precip duration 0 1 6 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1250 130 1190 Mixing hgt(ft-AGL/MSL)460 4090 430 3890 Transport wnd (m/s) SE 7 S 7 SE 4 SE 4 Transport wnd (mph) SE 16 S 15 SE 8 SE 9 Vent rate (m/s-m) 980 8750 520 4760 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 75 75 Keetch-Byram < 200 < 200 < 200 < 200 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ243-190900- Southern Acadia- Including the city of Morse 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 30 80 Temp (24h trend) 77 (+1) 87 (0) 74 85 RH % (24h trend) 91 (-3) 63 (-3) 94 71 20ftWnd-val/AM(mph) SE 8 Lgt/Var 20ftWnd-rdg/PM(mph) SE 11 S 11 SE 6 SE 5 Precip amount 0.00 0.00 0.05 0.28 Precip duration 1 6 Precip begin 11 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 130 1180 130 1110 Mixing hgt(ft-AGL/MSL)440 3870 440 3640 Transport wnd (m/s) SE 7 S 7 SE 3 SE 4 Transport wnd (mph) SE 16 S 16 SE 7 SE 9 Vent rate (m/s-m) 910 8260 390 4440 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 75 75 Keetch-Byram < 200 < 200 < 200 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows in the mid 70s. Highs in the lower 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ044-190900- Lafayette- Including the city of Lafayette 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 20 40 80 Temp (24h trend) 75 (0) 88 (+1) 72 86 RH % (24h trend) 93 (-1) 65 (0) 97 72 20ftWnd-val/AM(mph) SE 8 Lgt/Var 20ftWnd-rdg/PM(mph) SE 10 G18 S 11 S 6 S 5 Precip amount 0.00 0.01 0.02 0.25 Precip duration 1 1 6 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 150 1150 130 1210 Mixing hgt(ft-AGL/MSL)480 3770 420 3980 Transport wnd (m/s) SE 7 S 8 SE 4 SE 4 Transport wnd (mph) SE 15 S 17 SE 8 SE 9 Vent rate (m/s-m) 1050 9200 520 4840 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 6 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 75 75 Keetch-Byram < 200 < 200 < 200 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ045-190900- Upper St. Martin- Including the cities of Breaux Bridge, Cade, and St. Martinville 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 40 40 80 Temp (24h trend) 73 (-1) 89 (+1) 71 87 RH % (24h trend) 97 (+1) 65 (+4) 100 72 20ftWnd-val/AM(mph) SE 7 Lgt/Var 20ftWnd-rdg/PM(mph) SE 9 G17 S 9 SE 5 SE 5 Precip amount 0.00 0.09 0.14 0.36 Precip duration 1 2 6 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 170 1190 120 1130 Mixing hgt(ft-AGL/MSL)550 3910 390 3720 Transport wnd (m/s) SE 6 S 7 E 4 SE 4 Transport wnd (mph) SE 14 S 15 E 8 SE 9 Vent rate (m/s-m) 1020 8330 480 4520 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 6 6 8 Max LVORI Late 5 3 7 4 Mix Hgt 500 75 76 Keetch-Byram < 200 201-300 201-300 < 200 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows around 70. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. South winds around 5 mph. .SATURDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. .SUNDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ073-190900- West Cameron- Including the cities of Johnson Bayou and Hackberry 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 50 60 Temp (24h trend) 79 (0) 87 (+2) 77 86 RH % (24h trend) 91 (+1) 71 (-5) 93 72 20ftWnd-val/AM(mph) SE 11 SE 6 20ftWnd-rdg/PM(mph) SE 14 SE 13 SE 8 SE 9 Precip amount 0.00 0.00 0.11 0.14 Precip duration 2 5 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1070 140 1000 Mixing hgt(ft-AGL/MSL)470 3510 440 3270 Transport wnd (m/s) SE 8 S 8 SE 4 SE 6 Transport wnd (mph) SE 17 S 18 SE 9 SE 13 Vent rate (m/s-m) 1120 8560 560 6000 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 4 5 5 Max LVORI Late 4 3 5 3 Mix Hgt 500 74 74 Keetch-Byram 201-300 201-300 201-300 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 70s. Highs in the mid 80s. Southeast winds 5 to 10 mph. .FRIDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the upper 70s. Highs in the lower 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. South winds 5 to 10 mph. $$ LAZ074-190900- East Cameron- Including the cities of Grand Lake, Klondike, Cameron, Creole, Grand Chenier, and Rutherford Beach 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 30 60 Temp (24h trend) 78 (0) 87 (+1) 76 87 RH % (24h trend) 93 (+1) 65 (-6) 95 69 20ftWnd-val/AM(mph) SE 11 SE 6 20ftWnd-rdg/PM(mph) SE 14 SE 14 SE 9 SE 9 Precip amount 0.00 0.00 0.06 0.13 Precip duration 1 5 Precip begin 11 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 170 1160 130 1100 Mixing hgt(ft-AGL/MSL)570 3810 420 3600 Transport wnd (m/s) SE 8 S 8 SE 4 SE 5 Transport wnd (mph) SE 17 S 18 SE 9 SE 12 Vent rate (m/s-m) 1360 9280 520 5500 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 5 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 74 75 Keetch-Byram 201-300 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds 5 to 10 mph. .FRIDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 70s. Highs in the mid 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. South winds 5 to 10 mph. $$ LAZ152-190900- Upper Vermilion- Including the cities of Gueydan, Meaux, Kaplan, and Maurice 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 30 70 Temp (24h trend) 77 (+1) 87 (0) 74 86 RH % (24h trend) 91 (-3) 65 (-2) 95 70 20ftWnd-val/AM(mph) SE 9 Lgt/Var 20ftWnd-rdg/PM(mph) SE 12 S 12 SE 7 S 7 Precip amount 0.00 0.00 0.04 0.20 Precip duration 1 5 Precip begin 7 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1160 130 1160 Mixing hgt(ft-AGL/MSL)480 3820 440 3800 Transport wnd (m/s) SE 7 S 7 SE 4 SE 5 Transport wnd (mph) SE 16 S 16 SE 9 SE 10 Vent rate (m/s-m) 980 8120 520 5800 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 5 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 75 75 Keetch-Byram < 200 < 200 < 200 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the mid 70s. Highs in the mid 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ252-190900- Lower Vermilion- Including the cities of Abbeville, Intracoastal City, and Forked Island 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 30 60 Temp (24h trend) 79 (+1) 88 (+2) 75 87 RH % (24h trend) 90 (-1) 63 (-6) 93 67 20ftWnd-val/AM(mph) SE 11 SE 6 20ftWnd-rdg/PM(mph) SE 13 SE 13 SE 9 SE 9 Precip amount 0.00 0.00 0.02 0.11 Precip duration 1 5 Precip begin 11 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 170 1150 130 1220 Mixing hgt(ft-AGL/MSL)570 3760 440 4010 Transport wnd (m/s) SE 8 S 9 SE 4 SE 5 Transport wnd (mph) SE 17 S 20 SE 9 SE 12 Vent rate (m/s-m) 1360 10350 520 6100 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 5 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 74 75 Keetch-Byram 301-400 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds 5 to 10 mph. .FRIDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the upper 70s. Highs in the mid 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 70s. Highs in the mid 80s. South winds 5 to 10 mph. $$ LAZ153-190900- Upper Iberia- Including the cities of New Iberia and Jeanerette 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 40 40 80 Temp (24h trend) 74 (0) 89 (+1) 71 88 RH % (24h trend) 97 (+1) 64 (+3) 100 69 20ftWnd-val/AM(mph) SE 8 Lgt/Var 20ftWnd-rdg/PM(mph) SE 10 G18 S 10 SE 5 S 5 Precip amount 0.00 0.07 0.05 0.30 Precip duration 1 2 6 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 150 1170 130 1120 Mixing hgt(ft-AGL/MSL)500 3850 410 3670 Transport wnd (m/s) SE 6 S 7 SE 4 SE 4 Transport wnd (mph) SE 14 S 16 SE 8 SE 9 Vent rate (m/s-m) 900 8190 520 4480 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 6 6 7 Max LVORI Late 5 3 6 3 Mix Hgt 500 75 76 Keetch-Byram < 200 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the lower 70s. Highs in the mid 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. $$ LAZ253-190900- Lower Iberia- Including the city of Avery Island 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None None Tstms Tstms Chance precip (%) 0 0 30 60 Temp (24h trend) 76 (0) 89 (+1) 74 88 RH % (24h trend) 93 (-1) 65 (-4) 96 65 20ftWnd-val/AM(mph) SE 9 SE 5 20ftWnd-rdg/PM(mph) SE 12 SE 13 SE 8 S 9 Precip amount 0.00 0.00 0.01 0.09 Precip duration 2 5 Precip begin 6 PM Continuing Precip end Continuing Continuing Mixing hgt(m-AGL/MSL) 150 1020 130 1070 Mixing hgt(ft-AGL/MSL)490 3340 420 3510 Transport wnd (m/s) SE 8 S 8 SE 4 SE 5 Transport wnd (mph) SE 18 S 18 SE 9 SE 12 Vent rate (m/s-m) 1200 8160 520 5350 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 4 5 5 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 74 75 Keetch-Byram 401-500 401-500 401-500 401-500 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the upper 80s. Southeast winds 5 to 10 mph. .FRIDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. South winds 5 to 10 mph. $$ LAZ055-190900- Lower St. Martin- Including the city of Stephensville 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 40 30 80 Temp (24h trend) 74 (0) 89 (+1) 72 87 RH % (24h trend) 97 (0) 68 (+4) 100 71 20ftWnd-val/AM(mph) SE 6 Lgt/Var 20ftWnd-rdg/PM(mph) SE 8 SE 8 Lgt/Var SE 5 Precip amount 0.00 0.05 0.02 0.27 Precip duration 1 2 6 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1190 130 1260 Mixing hgt(ft-AGL/MSL)460 3910 420 4130 Transport wnd (m/s) SE 5 S 6 SE 4 SE 4 Transport wnd (mph) SE 12 S 14 SE 8 SE 9 Vent rate (m/s-m) 700 7140 520 5040 Dispersion POOR GOOD POOR GOOD Category Day 1 3 1 3 Max LVORI Early 5 6 6 8 Max LVORI Late 5 3 7 4 Mix Hgt 500 74 77 Keetch-Byram 301-400 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Partly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. South winds around 5 mph. .SATURDAY THROUGH MEMORIAL DAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. South winds around 5 mph. $$ LAZ154-190900- Upper St. Mary- Including the cities of Morgan City, Centerville, Franklin, Patterson, Berwick, and Bayou Vista 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 30 30 70 Temp (24h trend) 74 (-1) 89 (+1) 72 87 RH % (24h trend) 97 (0) 65 (+2) 100 70 20ftWnd-val/AM(mph) SE 7 Lgt/Var 20ftWnd-rdg/PM(mph) SE 9 S 10 SE 6 S 5 Precip amount 0.00 0.03 0.02 0.23 Precip duration 1 2 4 Precip begin 1 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1170 130 1250 Mixing hgt(ft-AGL/MSL)470 3840 420 4110 Transport wnd (m/s) SE 6 S 7 SE 3 SE 4 Transport wnd (mph) SE 13 S 16 SE 7 SE 9 Vent rate (m/s-m) 840 8190 390 5000 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 5 6 6 6 Max LVORI Late 5 3 7 3 Mix Hgt 500 75 76 Keetch-Byram 301-400 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Partly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. South winds around 5 mph. $$ LAZ254-190900- Lower St. Mary- Including the cities of Burns Point and Cypremort Point 308 PM CDT Mon May 18 2026 Tonight Tue Tue Night Wed Cloud cover Pcldy Pcldy Pcldy Pcldy Precip type None Tstms Tstms Tstms Chance precip (%) 0 20 30 60 Temp (24h trend) 76 (0) 89 (+1) 73 88 RH % (24h trend) 96 (0) 65 (-2) 98 68 20ftWnd-val/AM(mph) SE 8 Lgt/Var 20ftWnd-rdg/PM(mph) SE 10 G17 S 12 SE 6 S 7 Precip amount 0.00 0.00 0.01 0.08 Precip duration 0 1 4 Precip begin 2 PM Continuing Continuing Precip end Continuing Continuing Continuing Mixing hgt(m-AGL/MSL) 140 1150 130 1220 Mixing hgt(ft-AGL/MSL)450 3760 420 4000 Transport wnd (m/s) SE 7 S 8 SE 4 SE 5 Transport wnd (mph) SE 16 S 17 SE 8 SE 10 Vent rate (m/s-m) 980 9200 520 6100 Dispersion POOR VERY GOOD POOR GOOD Category Day 1 4 1 3 Max LVORI Early 5 5 6 6 Max LVORI Late 5 3 6 3 Mix Hgt 500 74 76 Keetch-Byram 401-500 401-500 401-500 401-500 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 80s. South winds 5 to 10 mph. .SATURDAY THROUGH MEMORIAL DAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds 5 to 10 mph. $$