FNUS54 KLCH 180809 FWFLCH Fire Weather Planning Forecast National Weather Service Lake Charles LA 308 AM GMT Mon May 18 2026 .DISCUSSION... Tightened pressure gradient will remain in place through at least Tuesday morning. A boundary of disturbed weather is expected to near the region on Tuesday causing all remaining high pressure influence to back eastward. This decrease in pressure will loosen the gradient allowing winds to diminish before the arrival of a very wet and disturbed weather pattern from late Tuesday to the end of the week. TXZ180-182100- Tyler- Including the cities of Town Bluff, Fred, Hillister, Ivanhoe, Spurger, Warren, and Woodville 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 30 0 30 Temp (24h trend) 89 (0) 76 (0) 90 RH % (24h trend) 60 (-2) 91 (+4) 59 20ftWnd-val/AM(mph) SE 8 G20 SE 5 20ftWnd-rdg/PM(mph) S 11 G22 SE 7 G19 S 7 G18 Precip amount 0.02 0.00 0.07 Precip duration 1 1 Precip begin 6 AM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1280 180 1270 Mixing hgt(ft-AGL/MSL)4200 590 4170 Transport wnd (m/s) S 11 S 7 S 8 Transport wnd (mph) S 24 S 16 S 17 Vent rate (m/s-m) 14080 1260 10160 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 4 5 5 Max LVORI Late 2 5 2 Mix Hgt 500 78 77 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Light winds. .THURSDAY...Showers with thunderstorms likely. Lows around 70. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows around 70. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows around 70. Highs in the mid 80s. Light winds. $$ TXZ201-182100- Hardin- Including the cities of Lumberton and Silsbee 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 30 0 30 Temp (24h trend) 89 (+1) 75 (-1) 89 RH % (24h trend) 65 (-2) 90 (+2) 60 20ftWnd-val/AM(mph) SE 7 G21 Lgt/Var 20ftWnd-rdg/PM(mph) S 9 G21 SE 6 G18 SE 6 Precip amount 0.02 0.00 0.02 Precip duration 1 1 Precip begin 6 AM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1160 170 1180 Mixing hgt(ft-AGL/MSL)3820 560 3890 Transport wnd (m/s) S 10 SE 7 S 8 Transport wnd (mph) S 23 SE 15 S 17 Vent rate (m/s-m) 11600 1190 9440 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 5 5 Max LVORI Late 3 5 3 Mix Hgt 500 77 76 Keetch-Byram 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Light winds. .THURSDAY...Showers with thunderstorms likely. Lows around 70. Highs in the mid 80s. Light winds. .FRIDAY...Showers with thunderstorms likely. Lows around 70. Highs in the lower 80s. Light winds. .SATURDAY THROUGH SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows around 70. Highs in the mid 80s. Light winds. $$ TXZ259-182100- Northern Jasper- Including the cities of Holly Springs, Jasper, Kirbyville, Magnolia Springs, Mt. Union, and Roganville 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 30 0 30 Temp (24h trend) 90 (+2) 76 (0) 90 RH % (24h trend) 61 (-2) 91 (+3) 59 20ftWnd-val/AM(mph) SE 9 G20 SE 6 20ftWnd-rdg/PM(mph) S 12 G20 SE 8 G18 S 9 Precip amount 0.02 0.00 0.03 Precip duration 1 1 Precip begin 6 AM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1300 180 1300 Mixing hgt(ft-AGL/MSL)4250 580 4270 Transport wnd (m/s) S 10 S 7 S 7 Transport wnd (mph) S 23 S 16 S 16 Vent rate (m/s-m) 13000 1260 9100 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 4 4 5 Max LVORI Late 2 5 2 Mix Hgt 500 78 77 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Light winds. .THURSDAY...Showers with thunderstorms likely. Lows around 70. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows around 70. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows around 70. Highs in the mid 80s. Light winds. $$ TXZ261-182100- Southern Jasper- Including the cities of Gist, Buna, and Evadale 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 30 0 20 Temp (24h trend) 87 (0) 76 (0) 88 RH % (24h trend) 64 (-3) 90 (+3) 62 20ftWnd-val/AM(mph) SE 8 G20 Lgt/Var 20ftWnd-rdg/PM(mph) S 11 G20 SE 7 G18 SE 8 Precip amount 0.01 0.00 0.01 Precip duration 1 1 Precip begin 6 AM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1170 170 1190 Mixing hgt(ft-AGL/MSL)3840 570 3910 Transport wnd (m/s) S 11 SE 7 S 8 Transport wnd (mph) S 24 SE 15 S 17 Vent rate (m/s-m) 12870 1190 9520 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 4 4 5 Max LVORI Late 2 5 2 Mix Hgt 500 76 76 Keetch-Byram 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Light winds. .THURSDAY...Showers with thunderstorms likely. Lows around 70. Highs in the lower 80s. Light winds. .FRIDAY...Showers with thunderstorms likely. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Light winds. $$ TXZ260-182100- Northern Newton- Including the cities of Burkeville, Farrsville, Jamestown, Newton, Wiergate, Bleakwood, and Call 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 30 0 30 Temp (24h trend) 88 (+1) 75 (0) 88 RH % (24h trend) 60 (-4) 93 (+4) 60 20ftWnd-val/AM(mph) SE 9 G19 SE 6 20ftWnd-rdg/PM(mph) S 13 S 8 G17 S 9 Precip amount 0.01 0.00 0.03 Precip duration 1 1 Precip begin 6 AM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1370 170 1240 Mixing hgt(ft-AGL/MSL)4490 570 4060 Transport wnd (m/s) S 10 S 7 S 7 Transport wnd (mph) S 23 S 15 S 16 Vent rate (m/s-m) 13700 1190 8680 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 5 Max LVORI Late 1 5 3 Mix Hgt 500 78 77 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. .THURSDAY...Showers with thunderstorms likely. Lows around 70. Highs in the lower 80s. Southeast winds around 5 mph. .FRIDAY...Showers with thunderstorms likely. Lows around 70. Highs around 80. South winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Light winds. $$ TXZ262-182100- Southern Newton- Including the city of Deweyville 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 30 0 20 Temp (24h trend) 87 (0) 76 (0) 87 RH % (24h trend) 65 (-2) 89 (+2) 62 20ftWnd-val/AM(mph) SE 8 G20 SE 5 20ftWnd-rdg/PM(mph) S 12 G20 SE 8 G18 S 9 Precip amount 0.01 0.00 0.00 Precip duration 1 1 Precip begin 6 AM 1 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1190 180 1150 Mixing hgt(ft-AGL/MSL)3910 590 3770 Transport wnd (m/s) S 9 S 6 S 6 Transport wnd (mph) S 21 S 13 S 14 Vent rate (m/s-m) 10710 1080 6900 Dispersion VERY GOOD POOR GOOD Category Day 4 1 3 Max LVORI Early 5 4 5 Max LVORI Late 3 5 3 Mix Hgt 500 76 75 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Light winds. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. $$ TXZ515-182100- Upper Jefferson- Including the cities of Beaumont and China 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Mcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 30 0 20 Temp (24h trend) 87 (0) 76 (0) 87 RH % (24h trend) 67 (-3) 90 (+3) 66 20ftWnd-val/AM(mph) SE 11 G22 SE 7 20ftWnd-rdg/PM(mph) S 14 G22 SE 9 G19 SE 10 Precip amount 0.02 0.00 0.00 Precip duration 2 1 Precip begin 6 AM 1 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1080 160 1160 Mixing hgt(ft-AGL/MSL)3560 520 3810 Transport wnd (m/s) S 11 SE 7 S 8 Transport wnd (mph) S 24 SE 15 S 18 Vent rate (m/s-m) 11880 1120 9280 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 4 4 5 Max LVORI Late 3 5 3 Mix Hgt 500 76 75 Keetch-Byram 201-300 201-300 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy with a chance of showers and 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 SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. $$ TXZ615-182100- Lower Jefferson- Including the cities of Nederland, Port Arthur, Sea Rim State Park, and Sabine Pass 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Mcldy Mcldy Precip type Tstms Showers Tstms Chance precip (%) 30 20 20 Temp (24h trend) 87 (+2) 78 (0) 87 RH % (24h trend) 69 (-6) 91 (+2) 68 20ftWnd-val/AM(mph) SE 14 SE 10 20ftWnd-rdg/PM(mph) SE 16 SE 13 G20 SE 12 Precip amount 0.02 0.01 0.00 Precip duration 1 1 1 Precip begin 7 AM Continuing 12 PM Precip end Continuing 1 AM Continuing Mixing hgt(m-AGL/MSL) 980 150 1140 Mixing hgt(ft-AGL/MSL)3220 500 3760 Transport wnd (m/s) S 11 SE 8 S 8 Transport wnd (mph) S 24 SE 17 S 18 Vent rate (m/s-m) 10780 1200 9120 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 4 4 5 Max LVORI Late 3 5 3 Mix Hgt 500 75 74 Keetch-Byram 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. $$ TXZ516-182100- Northern Orange- Including the city of Mauriceville 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 30 0 20 Temp (24h trend) 86 (0) 76 (-1) 87 RH % (24h trend) 68 (-3) 89 (+2) 66 20ftWnd-val/AM(mph) SE 9 G21 SE 6 20ftWnd-rdg/PM(mph) S 13 G21 SE 9 G18 SE 10 Precip amount 0.02 0.00 0.00 Precip duration 1 1 Precip begin 11 AM 1 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1080 170 1200 Mixing hgt(ft-AGL/MSL)3530 550 3940 Transport wnd (m/s) S 10 SE 7 S 8 Transport wnd (mph) S 23 SE 15 S 17 Vent rate (m/s-m) 10800 1190 9600 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 5 Max LVORI Late 3 5 3 Mix Hgt 500 75 75 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. $$ TXZ616-182100- Southern Orange- Including the cities of Orange, Bridge City, and Vidor 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 30 0 20 Temp (24h trend) 86 (0) 77 (-1) 86 RH % (24h trend) 69 (-4) 89 (+3) 68 20ftWnd-val/AM(mph) SE 11 G20 SE 7 20ftWnd-rdg/PM(mph) SE 14 SE 10 G19 SE 11 Precip amount 0.02 0.00 0.00 Precip duration 1 1 Precip begin 8 AM 1 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1030 180 1150 Mixing hgt(ft-AGL/MSL)3360 600 3780 Transport wnd (m/s) S 10 SE 7 S 8 Transport wnd (mph) S 23 SE 16 S 18 Vent rate (m/s-m) 10300 1260 9200 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 4 4 5 Max LVORI Late 3 4 3 Mix Hgt 500 75 75 Keetch-Byram 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ027-182100- Vernon- Including the cities of Fort Polk, Pickering, Leesville, and Slagle 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 20 0 40 Temp (24h trend) 89 (+1) 74 (0) 89 RH % (24h trend) 54 (-7) 94 (+4) 58 20ftWnd-val/AM(mph) SE 8 G18 SE 5 20ftWnd-rdg/PM(mph) S 10 G18 S 6 G17 S 6 Precip amount 0.01 0.00 0.04 Precip duration 1 1 Precip begin 7 AM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1430 180 1430 Mixing hgt(ft-AGL/MSL)4690 580 4690 Transport wnd (m/s) S 9 S 7 S 6 Transport wnd (mph) S 21 S 15 S 13 Vent rate (m/s-m) 12870 1260 8580 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 5 Max LVORI Late 1 5 2 Mix Hgt 500 78 77 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Light winds. .THURSDAY...Showers with thunderstorms likely. Lows in the upper 60s. Highs in the lower 80s. Light winds. .FRIDAY...Showers with thunderstorms likely. Lows around 70. Highs in the lower 80s. South winds around 5 mph. .SATURDAY THROUGH SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Light winds. $$ LAZ028-182100- Rapides- Including the cities of Alexandria and Pineville 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 20 0 50 Temp (24h trend) 90 (+3) 73 (0) 89 RH % (24h trend) 55 (-11) 94 (+4) 58 20ftWnd-val/AM(mph) SE 8 G18 SE 5 20ftWnd-rdg/PM(mph) S 11 G19 S 6 S 6 Precip amount 0.01 0.00 0.10 Precip duration 1 1 Precip begin 12 PM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1410 150 1660 Mixing hgt(ft-AGL/MSL)4620 500 5450 Transport wnd (m/s) S 9 S 6 S 6 Transport wnd (mph) S 20 S 14 S 13 Vent rate (m/s-m) 12690 900 9960 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 6 Max LVORI Late 1 5 2 Mix Hgt 500 77 77 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Showers with thunderstorms likely. Lows in the upper 60s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the upper 60s. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ029-182100- Avoyelles- Including the cities of Effie, Marksville, Bunkie, Cottonport, Simmesport, and Mansura 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 20 0 60 Temp (24h trend) 89 (+2) 73 (+1) 89 RH % (24h trend) 59 (-14) 96 (+4) 66 20ftWnd-val/AM(mph) SE 9 G18 SE 6 20ftWnd-rdg/PM(mph) S 11 G18 SE 6 SE 7 Precip amount 0.01 0.00 0.10 Precip duration 1 4 Precip begin 12 PM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1390 140 1390 Mixing hgt(ft-AGL/MSL)4570 460 4570 Transport wnd (m/s) S 9 S 5 S 6 Transport wnd (mph) S 20 S 12 S 13 Vent rate (m/s-m) 12510 700 8340 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 5 6 Max LVORI Late 2 5 3 Mix Hgt 500 76 75 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Showers with thunderstorms likely. Lows in the upper 60s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the mid 80s. Southeast winds around 5 mph. $$ LAZ030-182100- Beauregard- Including the cities of Bundick Lake, De Ridder, Fields, and Oretta 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 30 0 30 Temp (24h trend) 88 (+1) 75 (+1) 88 RH % (24h trend) 56 (-6) 94 (+4) 58 20ftWnd-val/AM(mph) SE 7 G19 SE 5 20ftWnd-rdg/PM(mph) S 11 G19 SE 7 G17 S 7 Precip amount 0.01 0.00 0.03 Precip duration 1 1 Precip begin 8 AM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1330 170 1520 Mixing hgt(ft-AGL/MSL)4370 570 4990 Transport wnd (m/s) S 10 S 5 S 6 Transport wnd (mph) S 23 S 12 S 14 Vent rate (m/s-m) 13300 850 9120 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 5 Max LVORI Late 1 5 2 Mix Hgt 500 77 77 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Light winds. .THURSDAY...Mostly cloudy with showers and thunderstorms likely. Lows around 70. Highs in the lower 80s. Light winds. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ031-182100- Allen- Including the cities of Oakdale and Kinder 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 20 0 40 Temp (24h trend) 89 (+2) 74 (0) 89 RH % (24h trend) 55 (-7) 93 (+2) 58 20ftWnd-val/AM(mph) SE 5 G17 Lgt/Var 20ftWnd-rdg/PM(mph) S 8 G18 Lgt/Var S 5 Precip amount 0.03 0.00 0.03 Precip duration 1 1 Precip begin 1 PM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1360 160 1610 Mixing hgt(ft-AGL/MSL)4450 520 5280 Transport wnd (m/s) S 10 S 6 S 6 Transport wnd (mph) S 22 S 13 S 14 Vent rate (m/s-m) 13600 960 9660 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 5 6 Max LVORI Late 1 6 2 Mix Hgt 500 77 77 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Light winds. .THURSDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Light winds. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Light winds. $$ LAZ032-182100- Evangeline- Including the cities of Ville Platte, Beaver, St. Landry, Mamou, and Reddell 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 20 0 50 Temp (24h trend) 88 (+2) 74 (+1) 88 RH % (24h trend) 58 (-11) 93 (+2) 62 20ftWnd-val/AM(mph) SE 7 G17 Lgt/Var 20ftWnd-rdg/PM(mph) S 10 G18 S 6 S 6 Precip amount 0.00 0.00 0.05 Precip duration 0 1 Precip begin 2 PM 10 AM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1330 150 1560 Mixing hgt(ft-AGL/MSL)4360 480 5110 Transport wnd (m/s) S 10 S 6 S 6 Transport wnd (mph) S 22 S 13 S 14 Vent rate (m/s-m) 13300 900 9360 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 5 6 Max LVORI Late 2 5 3 Mix Hgt 500 77 76 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Light winds. .THURSDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Light winds. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ033-182100- St. Landry- Including the cities of Lawtell, Opelousas, and Eunice 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 20 0 50 Temp (24h trend) 88 (+2) 73 (0) 88 RH % (24h trend) 58 (-14) 97 (+4) 67 20ftWnd-val/AM(mph) SE 8 G18 SE 6 20ftWnd-rdg/PM(mph) S 12 G19 S 7 G17 SE 8 Precip amount 0.01 0.00 0.06 Precip duration 1 1 Precip begin 1 PM 11 AM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1350 140 1520 Mixing hgt(ft-AGL/MSL)4420 470 4990 Transport wnd (m/s) S 9 SE 6 S 6 Transport wnd (mph) S 21 SE 13 S 13 Vent rate (m/s-m) 12150 840 9120 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 5 6 Max LVORI Late 2 6 3 Mix Hgt 500 76 75 Keetch-Byram < 200 < 200 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ141-182100- Northern Calcasieu- Including the cities of De Quincy, Moss Bluff, Sulphur, Westlake, and Vinton 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Mcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 30 0 20 Temp (24h trend) 87 (+1) 75 (-1) 87 RH % (24h trend) 64 (-4) 91 (+1) 62 20ftWnd-val/AM(mph) SE 9 G20 SE 6 20ftWnd-rdg/PM(mph) S 13 G21 SE 8 G18 S 9 Precip amount 0.01 0.00 0.00 Precip duration 1 1 Precip begin 7 AM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1170 180 1660 Mixing hgt(ft-AGL/MSL)3840 590 5440 Transport wnd (m/s) S 11 S 5 S 7 Transport wnd (mph) S 24 S 12 S 15 Vent rate (m/s-m) 12870 900 11620 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 5 Max LVORI Late 2 5 3 Mix Hgt 500 76 75 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ241-182100- Southern Calcasieu- Including the cities of Lake Charles, Carlyss, Bell City, Hayes, and Iowa 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 30 0 20 Temp (24h trend) 87 (+1) 76 (-1) 87 RH % (24h trend) 64 (-6) 93 (+4) 64 20ftWnd-val/AM(mph) SE 12 G21 SE 8 20ftWnd-rdg/PM(mph) S 15 SE 11 G19 S 12 Precip amount 0.01 0.00 0.00 Precip duration 1 1 Precip begin 7 AM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1110 170 1570 Mixing hgt(ft-AGL/MSL)3650 550 5140 Transport wnd (m/s) S 11 SE 6 S 7 Transport wnd (mph) S 24 SE 13 S 16 Vent rate (m/s-m) 12210 1020 10990 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 5 Max LVORI Late 2 5 2 Mix Hgt 500 75 75 Keetch-Byram 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .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 THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ142-182100- Northern Jefferson Davis- Including the cities of Hathaway, Jennings, Topsy, Fenton, Welsh, and Elton 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 30 0 30 Temp (24h trend) 87 (+1) 74 (0) 87 RH % (24h trend) 62 (-4) 93 (0) 61 20ftWnd-val/AM(mph) SE 8 G20 SE 6 20ftWnd-rdg/PM(mph) S 11 G20 SE 8 G18 S 8 Precip amount 0.01 0.00 0.02 Precip duration 1 1 Precip begin 1 PM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1230 160 1620 Mixing hgt(ft-AGL/MSL)4040 510 5300 Transport wnd (m/s) S 10 SE 6 S 6 Transport wnd (mph) S 23 SE 14 S 14 Vent rate (m/s-m) 12300 960 9720 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 6 5 6 Max LVORI Late 1 5 2 Mix Hgt 500 76 75 Keetch-Byram < 200 < 200 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. East winds around 5 mph. .THURSDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. East winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ242-182100- Southern Jefferson Davis- Including the city of Lake Arthur 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 30 0 20 Temp (24h trend) 86 (+1) 76 (0) 87 RH % (24h trend) 65 (-4) 94 (+3) 63 20ftWnd-val/AM(mph) SE 11 G20 SE 8 20ftWnd-rdg/PM(mph) S 15 SE 11 G19 S 11 Precip amount 0.01 0.00 0.00 Precip duration 1 1 Precip begin 1 PM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1130 160 1460 Mixing hgt(ft-AGL/MSL)3710 510 4780 Transport wnd (m/s) S 10 SE 6 S 7 Transport wnd (mph) S 23 SE 14 S 16 Vent rate (m/s-m) 11300 960 10220 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 6 Max LVORI Late 2 5 3 Mix Hgt 500 76 75 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ143-182100- Northern Acadia- Including the cities of Crowley, Rayne, Branch, Church Point, and Iota 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 20 0 30 Temp (24h trend) 87 (+1) 75 (+1) 87 RH % (24h trend) 62 (-9) 93 (+1) 65 20ftWnd-val/AM(mph) SE 8 G19 SE 6 20ftWnd-rdg/PM(mph) S 11 G20 SE 8 G18 S 8 Precip amount 0.01 0.00 0.01 Precip duration 0 1 Precip begin 2 PM 11 AM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1280 140 1520 Mixing hgt(ft-AGL/MSL)4190 460 4970 Transport wnd (m/s) S 10 SE 6 S 7 Transport wnd (mph) S 23 SE 14 S 15 Vent rate (m/s-m) 12800 840 10640 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 5 Max LVORI Late 2 5 3 Mix Hgt 500 76 75 Keetch-Byram < 200 < 200 < 200 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Highs in the lower 80s. East winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ243-182100- Southern Acadia- Including the city of Morse 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 20 0 20 Temp (24h trend) 87 (+2) 76 (+1) 87 RH % (24h trend) 63 (-7) 92 (+2) 64 20ftWnd-val/AM(mph) SE 10 G19 SE 7 20ftWnd-rdg/PM(mph) S 14 SE 11 G19 SE 11 Precip amount 0.01 0.00 0.00 Precip duration 1 1 Precip begin 1 PM 1 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1210 150 1460 Mixing hgt(ft-AGL/MSL)3980 490 4790 Transport wnd (m/s) S 10 SE 7 S 7 Transport wnd (mph) S 22 SE 15 S 15 Vent rate (m/s-m) 12100 1050 10220 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 5 Max LVORI Late 2 5 3 Mix Hgt 500 75 75 Keetch-Byram < 200 < 200 < 200 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ044-182100- Lafayette- Including the city of Lafayette 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Pcldy Precip type None None Tstms Chance precip (%) 0 0 20 Temp (24h trend) 87 (+1) 74 (+1) 87 RH % (24h trend) 62 (-10) 94 (+1) 67 20ftWnd-val/AM(mph) SE 10 G20 SE 7 20ftWnd-rdg/PM(mph) S 14 SE 10 G19 S 10 Precip amount 0.00 0.00 0.00 Precip duration 1 Precip begin 12 PM Precip end Continuing Mixing hgt(m-AGL/MSL) 1210 150 1450 Mixing hgt(ft-AGL/MSL)3970 500 4740 Transport wnd (m/s) S 10 SE 6 S 7 Transport wnd (mph) S 22 SE 14 S 16 Vent rate (m/s-m) 12100 900 10150 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 6 5 6 Max LVORI Late 1 5 3 Mix Hgt 500 76 75 Keetch-Byram < 200 < 200 < 200 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows around 70. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ045-182100- Upper St. Martin- Including the cities of Breaux Bridge, Cade, and St. Martinville 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Pcldy Precip type Tstms None Tstms Chance precip (%) 20 0 60 Temp (24h trend) 88 (+2) 73 (+1) 88 RH % (24h trend) 58 (-15) 98 (+1) 67 20ftWnd-val/AM(mph) SE 9 G19 SE 6 20ftWnd-rdg/PM(mph) S 12 G20 SE 9 G17 SE 8 Precip amount 0.00 0.00 0.09 Precip duration 1 4 Precip begin 10 AM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 1360 190 1400 Mixing hgt(ft-AGL/MSL)4450 610 4610 Transport wnd (m/s) S 9 SE 6 S 6 Transport wnd (mph) S 20 SE 13 S 13 Vent rate (m/s-m) 12240 1140 8400 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 6 5 7 Max LVORI Late 2 6 3 Mix Hgt 500 76 75 Keetch-Byram < 200 < 200 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. East winds around 5 mph. .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. East winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Southeast winds around 5 mph. $$ LAZ073-182100- West Cameron- Including the cities of Johnson Bayou and Hackberry 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Mcldy Precip type Tstms None Tstms Chance precip (%) 30 0 20 Temp (24h trend) 86 (+1) 78 (0) 87 RH % (24h trend) 69 (-9) 91 (+2) 71 20ftWnd-val/AM(mph) SE 14 SE 10 20ftWnd-rdg/PM(mph) SE 16 SE 14 SE 12 Precip amount 0.02 0.00 0.00 Precip duration 2 1 Precip begin 7 AM 12 PM Precip end 6 PM Continuing Mixing hgt(m-AGL/MSL) 970 150 1440 Mixing hgt(ft-AGL/MSL)3170 500 4710 Transport wnd (m/s) S 12 SE 8 S 7 Transport wnd (mph) S 26 SE 18 S 16 Vent rate (m/s-m) 11640 1200 10080 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 4 4 5 Max LVORI Late 3 4 3 Mix Hgt 500 74 74 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the upper 70s. Highs in the mid 80s. Southeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the lower 80s. Southeast winds 5 to 10 mph. $$ LAZ074-182100- East Cameron- Including the cities of Grand Lake, Klondike, Cameron, Creole, Grand Chenier, and Rutherford Beach 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Pcldy Precip type Tstms None None Chance precip (%) 30 0 0 Temp (24h trend) 87 (+2) 77 (0) 87 RH % (24h trend) 65 (-8) 94 (+5) 64 20ftWnd-val/AM(mph) SE 14 SE 11 20ftWnd-rdg/PM(mph) SE 17 SE 14 SE 13 Precip amount 0.00 0.00 0.00 Precip duration 1 Precip begin 1 PM Precip end 6 PM Mixing hgt(m-AGL/MSL) 1030 200 1490 Mixing hgt(ft-AGL/MSL)3390 640 4900 Transport wnd (m/s) S 11 SE 7 S 8 Transport wnd (mph) S 24 SE 16 S 17 Vent rate (m/s-m) 11330 1400 11920 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 4 4 5 Max LVORI Late 3 5 3 Mix Hgt 500 75 74 Keetch-Byram 201-300 201-300 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...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. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the lower 80s. Southeast winds 5 to 10 mph. $$ LAZ152-182100- Upper Vermilion- Including the cities of Gueydan, Meaux, Kaplan, and Maurice 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Pcldy Precip type Tstms None None Chance precip (%) 20 0 0 Temp (24h trend) 87 (+1) 76 (+1) 87 RH % (24h trend) 65 (-7) 92 (+2) 66 20ftWnd-val/AM(mph) SE 11 G21 SE 8 20ftWnd-rdg/PM(mph) SE 15 SE 12 SE 12 Precip amount 0.00 0.00 0.00 Precip duration 1 Precip begin 1 PM Precip end 6 PM Mixing hgt(m-AGL/MSL) 1170 150 1400 Mixing hgt(ft-AGL/MSL)3840 500 4600 Transport wnd (m/s) S 10 SE 7 S 7 Transport wnd (mph) S 23 SE 15 S 16 Vent rate (m/s-m) 11700 1050 9800 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 5 Max LVORI Late 2 5 3 Mix Hgt 500 75 75 Keetch-Byram < 200 < 200 < 200 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds up to 10 mph. $$ LAZ252-182100- Lower Vermilion- Including the cities of Abbeville, Intracoastal City, and Forked Island 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Pcldy Precip type Tstms None None Chance precip (%) 20 0 0 Temp (24h trend) 87 (+2) 77 (-1) 88 RH % (24h trend) 63 (-10) 92 (+4) 64 20ftWnd-val/AM(mph) SE 13 SE 10 20ftWnd-rdg/PM(mph) SE 16 SE 13 SE 13 Precip amount 0.00 0.00 0.00 Precip duration 1 Precip begin 1 PM Precip end 6 PM Mixing hgt(m-AGL/MSL) 1100 190 1380 Mixing hgt(ft-AGL/MSL)3600 620 4520 Transport wnd (m/s) S 10 SE 7 S 8 Transport wnd (mph) S 23 SE 16 S 17 Vent rate (m/s-m) 11000 1330 11040 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 4 4 5 Max LVORI Late 2 5 3 Mix Hgt 500 75 74 Keetch-Byram 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Partly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...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. $$ LAZ153-182100- Upper Iberia- Including the cities of New Iberia and Jeanerette 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Pcldy Precip type None None Tstms Chance precip (%) 0 0 50 Temp (24h trend) 88 (+2) 73 (+1) 88 RH % (24h trend) 59 (-13) 98 (+3) 66 20ftWnd-val/AM(mph) SE 9 G20 SE 7 20ftWnd-rdg/PM(mph) S 13 G21 SE 10 G18 S 9 Precip amount 0.00 0.00 0.06 Precip duration 1 Precip begin 12 PM Precip end Continuing Mixing hgt(m-AGL/MSL) 1350 160 1310 Mixing hgt(ft-AGL/MSL)4430 540 4300 Transport wnd (m/s) S 9 SE 6 S 7 Transport wnd (mph) S 20 SE 13 S 15 Vent rate (m/s-m) 12150 960 9170 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 5 6 Max LVORI Late 1 6 3 Mix Hgt 500 76 75 Keetch-Byram < 200 < 200 201-300 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows around 70. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. South winds around 5 mph. $$ LAZ253-182100- Lower Iberia- Including the city of Avery Island 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Pcldy Precip type None None None Chance precip (%) 0 0 0 Temp (24h trend) 89 (+3) 74 (-2) 89 RH % (24h trend) 65 (-7) 96 (+3) 65 20ftWnd-val/AM(mph) SE 11 G20 SE 9 20ftWnd-rdg/PM(mph) SE 15 SE 12 G19 SE 12 Precip amount 0.00 0.00 0.00 Precip duration Precip begin Precip end Mixing hgt(m-AGL/MSL) 1030 160 1170 Mixing hgt(ft-AGL/MSL)3370 520 3830 Transport wnd (m/s) SE 10 SE 8 S 8 Transport wnd (mph) SE 23 SE 17 S 17 Vent rate (m/s-m) 10300 1280 9360 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 4 5 Max LVORI Late 3 5 3 Mix Hgt 500 75 74 Keetch-Byram 401-500 401-500 401-500 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the upper 80s. Southeast winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...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. $$ LAZ055-182100- Lower St. Martin- Including the city of Stephensville 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Pcldy Precip type None None Tstms Chance precip (%) 0 0 50 Temp (24h trend) 89 (+4) 74 (+2) 88 RH % (24h trend) 59 (-17) 98 (+2) 70 20ftWnd-val/AM(mph) SE 7 SE 6 20ftWnd-rdg/PM(mph) S 11 SE 8 SE 8 Precip amount 0.00 0.00 0.08 Precip duration 1 Precip begin 12 PM Precip end Continuing Mixing hgt(m-AGL/MSL) 1350 140 1490 Mixing hgt(ft-AGL/MSL)4440 470 4880 Transport wnd (m/s) S 8 SE 6 SE 6 Transport wnd (mph) S 17 SE 13 SE 13 Vent rate (m/s-m) 10800 840 8940 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 6 5 7 Max LVORI Late 2 6 3 Mix Hgt 500 76 74 Keetch-Byram 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. East winds around 5 mph. .THURSDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows around 70. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 80s. South winds around 5 mph. $$ LAZ154-182100- Upper St. Mary- Including the cities of Morgan City, Centerville, Franklin, Patterson, Berwick, and Bayou Vista 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Pcldy Precip type None None Tstms Chance precip (%) 0 0 40 Temp (24h trend) 89 (+4) 74 (+1) 88 RH % (24h trend) 59 (-15) 97 (+3) 67 20ftWnd-val/AM(mph) SE 9 G17 SE 7 20ftWnd-rdg/PM(mph) S 13 SE 9 SE 9 Precip amount 0.00 0.00 0.04 Precip duration 1 Precip begin 12 PM Precip end Continuing Mixing hgt(m-AGL/MSL) 1310 150 1510 Mixing hgt(ft-AGL/MSL)4310 500 4950 Transport wnd (m/s) S 9 SE 6 S 6 Transport wnd (mph) S 20 SE 14 S 14 Vent rate (m/s-m) 11790 900 9060 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 6 5 6 Max LVORI Late 2 6 3 Mix Hgt 500 76 74 Keetch-Byram 301-400 301-400 301-400 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Showers and a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. East winds around 5 mph. .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 THROUGH SUNDAY...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. $$ LAZ254-182100- Lower St. Mary- Including the cities of Burns Point and Cypremort Point 308 AM CDT Mon May 18 2026 Today Tonight Tue Cloud cover Pcldy Pcldy Pcldy Precip type None None Tstms Chance precip (%) 0 0 20 Temp (24h trend) 89 (+3) 75 (0) 89 RH % (24h trend) 60 (-14) 97 (+4) 67 20ftWnd-val/AM(mph) SE 9 G19 SE 8 20ftWnd-rdg/PM(mph) SE 14 SE 9 G18 SE 11 Precip amount 0.00 0.00 0.01 Precip duration 1 Precip begin 12 PM Precip end Continuing Mixing hgt(m-AGL/MSL) 1240 140 1390 Mixing hgt(ft-AGL/MSL)4070 470 4550 Transport wnd (m/s) S 9 SE 7 S 7 Transport wnd (mph) S 20 SE 16 S 16 Vent rate (m/s-m) 11160 980 9730 Dispersion VERY GOOD POOR VERY GOOD Category Day 4 1 4 Max LVORI Early 5 5 6 Max LVORI Late 2 6 3 Mix Hgt 500 75 74 Keetch-Byram 401-500 401-500 401-500 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY...Partly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. East winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Southeast winds around 5 mph. .FRIDAY THROUGH SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 70s. Highs in the mid 80s. Southeast winds 5 to 10 mph. $$