Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Lake Charles, LA
Issued by NWS Lake Charles, LA
172
FNUS54 KLCH 191802
FWFLCH
Fire Weather Planning Forecast
National Weather Service Lake Charles LA
100 PM GMT Tue Aug 19 2025
.DISCUSSION...
A hot and humid air mass will continue over the region through
Wednesday. This will bring about afternoon heat index values
around 105 degrees and minimum relative humidity values over 50
percent. There will also be a chance for late afternoon
thunderstorms. Rain chances will increase on Thursday and Friday
as a trough moves into the region.
TXZ180-200900-
Tyler-
Including the cities of Town Bluff, Fred, Hillister, Ivanhoe,
Spurger, Warren, and Woodville
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 50 70
Temp (24h trend) 74 (+1) 96 (+1) 73 92
RH % (24h trend) 96 (-1) 50 (-2) 99 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.10 0.30 0.13
Precip duration 2 2 5
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 100 2140 90 1620
Mixing hgt(ft-AGL/MSL)340 7030 290 5310
Transport wnd (m/s) E 3 N 3 N 3 NE 4
Transport wnd (mph) E 6 N 7 N 6 NE 8
Vent rate (m/s-m) 300 6420 270 6480
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 6 9
Max LVORI Late 6 2 8 3
Mix Hgt 500 88 82
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the upper 90s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
TXZ201-200900-
Hardin-
Including the cities of Lumberton and Silsbee
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 50 80
Temp (24h trend) 74 (0) 96 (+3) 73 92
RH % (24h trend) 95 (0) 51 (-5) 97 64
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.09 0.26 0.12
Precip duration 2 2 6
Precip begin 11 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1860 100 1570
Mixing hgt(ft-AGL/MSL)420 6100 340 5170
Transport wnd (m/s) W 3 NE 3 N 3 NE 3
Transport wnd (mph) W 6 NE 7 N 6 NE 6
Vent rate (m/s-m) 390 5580 300 4710
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 6 6 8
Max LVORI Late 6 2 8 3
Mix Hgt 500 87 83
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the mid 90s.
Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
$$
TXZ259-200900-
Northern Jasper-
Including the cities of Holly Springs, Jasper, Kirbyville,
Magnolia Springs, Mt. Union, and Roganville
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 50 70
Temp (24h trend) 74 (+1) 96 (+2) 72 92
RH % (24h trend) 98 (-1) 52 (-2) 100 65
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.12 0.37 0.14
Precip duration 2 2 6
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 110 1880 90 1460
Mixing hgt(ft-AGL/MSL)380 6180 300 4800
Transport wnd (m/s) W 3 N 4 N 2 NE 4
Transport wnd (mph) W 6 N 8 N 5 NE 8
Vent rate (m/s-m) 330 7520 180 5840
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 7 7 9 9
Max LVORI Late 7 2 9 3
Mix Hgt 500 88 82
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Southeast winds
around 5 mph.
$$
TXZ261-200900-
Southern Jasper-
Including the cities of Gist, Buna, and Evadale
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 50 80
Temp (24h trend) 74 (+1) 96 (+3) 73 90
RH % (24h trend) 97 (-1) 51 (-4) 100 65
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.16 0.18 0.14
Precip duration 2 2 6
Precip begin 10 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1970 100 1540
Mixing hgt(ft-AGL/MSL)400 6480 340 5050
Transport wnd (m/s) S 3 NE 3 N 2 N 3
Transport wnd (mph) S 6 NE 6 N 5 N 7
Vent rate (m/s-m) 360 5910 200 4620
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 6 9
Max LVORI Late 6 2 9 3
Mix Hgt 500 87 81
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the mid 90s.
Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. East winds around 5 mph.
$$
TXZ260-200900-
Northern Newton-
Including the cities of Burkeville, Farrsville, Jamestown,
Newton, Wiergate, Bleakwood, and Call
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 50 70
Temp (24h trend) 73 (+1) 95 (+1) 72 90
RH % (24h trend) 99 (-1) 51 (-2) 100 65
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.11 0.21 0.17
Precip duration 2 2 6
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 110 1840 90 1300
Mixing hgt(ft-AGL/MSL)370 6030 310 4270
Transport wnd (m/s) W 3 N 3 N 3 N 3
Transport wnd (mph) W 6 N 6 N 6 N 7
Vent rate (m/s-m) 330 5520 270 3900
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 7 8 9 9
Max LVORI Late 8 2 9 3
Mix Hgt 500 88 82
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs around 90. East winds around 5 mph.
$$
TXZ262-200900-
Southern Newton-
Including the city of Deweyville
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 50 80
Temp (24h trend) 74 (+1) 96 (+3) 73 90
RH % (24h trend) 98 (0) 51 (-4) 99 64
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.09 0.10 0.15
Precip duration 2 2 6
Precip begin 10 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1850 110 1480
Mixing hgt(ft-AGL/MSL)420 6060 350 4860
Transport wnd (m/s) S 3 NE 3 N 3 N 3
Transport wnd (mph) S 6 NE 6 N 6 N 7
Vent rate (m/s-m) 390 5550 330 4440
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 6 8
Max LVORI Late 7 2 8 3
Mix Hgt 500 87 81
Keetch-Byram 501-600 501-600 501-600 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the mid 90s.
Light winds.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Light winds.
$$
TXZ516-200900-
Northern Orange-
Including the city of Mauriceville
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 50 80
Temp (24h trend) 74 (0) 96 (+4) 73 91
RH % (24h trend) 93 (-3) 51 (-6) 95 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.11 0.06 0.14
Precip duration 2 2 6
Precip begin 10 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1960 110 1500
Mixing hgt(ft-AGL/MSL)420 6440 350 4910
Transport wnd (m/s) W 3 NE 3 N 3 N 3
Transport wnd (mph) W 6 NE 7 N 6 N 7
Vent rate (m/s-m) 390 5880 330 4500
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 6 6 7
Max LVORI Late 6 2 7 3
Mix Hgt 500 86 81
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.
Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. East winds around 5 mph.
$$
TXZ616-200900-
Southern Orange-
Including the cities of Orange, Bridge City, and Vidor
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 50 80
Temp (24h trend) 75 (+1) 95 (+3) 73 91
RH % (24h trend) 92 (-3) 53 (-6) 95 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.16 0.07 0.15
Precip duration 1 2 6
Precip begin 10 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1880 110 1420
Mixing hgt(ft-AGL/MSL)420 6170 360 4650
Transport wnd (m/s) NW 3 NE 3 N 3 N 3
Transport wnd (mph) NW 6 NE 7 N 6 N 7
Vent rate (m/s-m) 390 5640 330 4260
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 7
Max LVORI Late 6 2 6 3
Mix Hgt 500 86 81
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.
Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. East winds around 5 mph.
$$
TXZ515-200900-
Upper Jefferson-
Including the cities of Beaumont and China
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 50 80
Temp (24h trend) 74 (+1) 96 (+3) 73 92
RH % (24h trend) 95 (-1) 53 (-5) 96 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.11 0.10 0.10
Precip duration 1 2 6
Precip begin 10 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1830 110 1270
Mixing hgt(ft-AGL/MSL)430 6010 360 4170
Transport wnd (m/s) W 3 NE 3 N 3 N 3
Transport wnd (mph) W 7 NE 7 N 6 N 6
Vent rate (m/s-m) 390 5490 330 3810
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 6 6 6 8
Max LVORI Late 6 2 7 3
Mix Hgt 500 84 82
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.MONDAY...Mostly clear. A chance of thunderstorms. Lows in the
mid 70s. Highs in the mid 90s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
TXZ615-200900-
Lower Jefferson-
Including the cities of Nederland, Port Arthur,
Sea Rim State Park, and Sabine Pass
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 50 80
Temp (24h trend) 74 (0) 95 (+4) 73 93
RH % (24h trend) 94 (-1) 52 (-9) 96 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.20 0.09 0.12
Precip duration 2 2 10
Precip begin 7 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1780 110 1380
Mixing hgt(ft-AGL/MSL)410 5830 350 4540
Transport wnd (m/s) NW 3 NE 3 N 3 N 3
Transport wnd (mph) NW 6 NE 7 N 6 N 6
Vent rate (m/s-m) 390 5340 330 4140
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 7
Max LVORI Late 6 2 7 3
Mix Hgt 500 85 81
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 70s. Highs in the lower 90s. North
winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.
Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Southeast winds
around 5 mph.
$$
LAZ027-200900-
Vernon-
Including the cities of Fort Polk, Pickering, Leesville,
and Slagle
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 50 70
Temp (24h trend) 73 (0) 96 (+1) 72 91
RH % (24h trend) 98 (-2) 49 (+1) 100 57
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.11 0.20 0.13
Precip duration 2 2 5
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1870 100 1380
Mixing hgt(ft-AGL/MSL)380 6140 310 4510
Transport wnd (m/s) NW 3 N 3 N 3 N 4
Transport wnd (mph) NW 6 N 7 N 6 N 9
Vent rate (m/s-m) 360 5610 300 5520
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 7 7 9
Max LVORI Late 7 2 9 3
Mix Hgt 500 88 82
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs in the mid 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 90s. East winds around 5 mph.
$$
LAZ028-200900-
Rapides-
Including the cities of Alexandria and Pineville
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 40 70
Temp (24h trend) 73 (0) 97 (+2) 72 93
RH % (24h trend) 94 (-5) 48 (-1) 100 58
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.07 0.17 0.14
Precip duration 1 2 4
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1840 100 1320
Mixing hgt(ft-AGL/MSL)400 6030 320 4330
Transport wnd (m/s) W 2 NE 4 N 3 N 4
Transport wnd (mph) W 5 NE 8 N 7 N 9
Vent rate (m/s-m) 240 7360 300 5280
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 9
Max LVORI Late 6 2 9 2
Mix Hgt 500 88 83
Keetch-Byram 501-600 601-700 601-700 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. North winds around
5 mph.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs in the mid 90s. North winds around 5 mph.
.SUNDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
North winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 90s. Northeast winds
around 5 mph.
$$
LAZ029-200900-
Avoyelles-
Including the cities of Effie, Marksville, Bunkie, Cottonport,
Simmesport, and Mansura
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 30 40 60
Temp (24h trend) 73 (0) 97 (+2) 73 93
RH % (24h trend) 97 (-3) 52 (-3) 100 64
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.05 0.12 0.09
Precip duration 1 2 4
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1610 110 1310
Mixing hgt(ft-AGL/MSL)420 5280 340 4310
Transport wnd (m/s) N 2 N 3 N 3 N 4
Transport wnd (mph) N 5 N 6 N 6 N 8
Vent rate (m/s-m) 260 4830 330 5240
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 7 9
Max LVORI Late 7 2 9 3
Mix Hgt 500 88 82
Keetch-Byram 501-600 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. North winds around
5 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the
lower 90s. East winds around 5 mph.
$$
LAZ030-200900-
Beauregard-
Including the cities of Bundick Lake, De Ridder, Fields,
and Oretta
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 40 80
Temp (24h trend) 74 (+1) 96 (+2) 72 92
RH % (24h trend) 98 (-1) 49 (-3) 99 57
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.11 0.15 0.18
Precip duration 1 2 6
Precip begin 11 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1840 100 1370
Mixing hgt(ft-AGL/MSL)390 6040 320 4510
Transport wnd (m/s) SW 3 N 3 N 3 N 3
Transport wnd (mph) SW 6 N 6 N 6 N 7
Vent rate (m/s-m) 360 5520 300 4110
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 6 9
Max LVORI Late 7 2 9 3
Mix Hgt 500 87 82
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ031-200900-
Allen-
Including the cities of Oakdale and Kinder
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 40 70
Temp (24h trend) 74 (+1) 97 (+2) 73 94
RH % (24h trend) 92 (-3) 46 (-4) 97 56
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.08 0.15 0.17
Precip duration 1 2 5
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1810 100 1300
Mixing hgt(ft-AGL/MSL)390 5930 340 4250
Transport wnd (m/s) SW 3 N 3 N 3 N 3
Transport wnd (mph) SW 6 N 6 N 6 N 7
Vent rate (m/s-m) 360 5430 300 3900
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 4 6 6 7
Max LVORI Late 6 2 7 2
Mix Hgt 500 88 81
Keetch-Byram 601-700 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the upper 90s. Light winds.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. East winds around
5 mph.
$$
LAZ032-200900-
Evangeline-
Including the cities of Ville Platte, Beaver, St. Landry, Mamou,
and Reddell
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 30 40 70
Temp (24h trend) 73 (0) 97 (+2) 72 94
RH % (24h trend) 94 (-3) 48 (-6) 100 60
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.03 0.10 0.16
Precip duration 1 2 4
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1680 100 1380
Mixing hgt(ft-AGL/MSL)410 5500 340 4530
Transport wnd (m/s) W 3 N 3 N 3 N 3
Transport wnd (mph) W 6 N 6 N 7 N 7
Vent rate (m/s-m) 390 5040 300 4140
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 8
Max LVORI Late 6 2 7 2
Mix Hgt 500 88 82
Keetch-Byram 601-700 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the upper 90s. Light winds.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ033-200900-
St. Landry-
Including the cities of Lawtell, Opelousas, and Eunice
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 20 40 70
Temp (24h trend) 74 (+1) 97 (+3) 73 93
RH % (24h trend) 97 (-3) 53 (-4) 100 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.04 0.07 0.12
Precip duration 1 1 4
Precip begin 1 PM Continuing 7 AM
Precip end Continuing 1 AM Continuing
Mixing hgt(m-AGL/MSL) 110 1760 100 1550
Mixing hgt(ft-AGL/MSL)350 5760 320 5070
Transport wnd (m/s) W 3 N 3 N 3 N 4
Transport wnd (mph) W 6 N 6 N 6 N 8
Vent rate (m/s-m) 330 5280 300 6200
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 6 9
Max LVORI Late 7 2 9 3
Mix Hgt 500 87 81
Keetch-Byram 501-600 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. North winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. East winds around 5 mph.
$$
LAZ141-200900-
Northern Calcasieu-
Including the cities of De Quincy, Moss Bluff, Sulphur, Westlake,
and Vinton
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 50 80
Temp (24h trend) 74 (0) 95 (+2) 73 92
RH % (24h trend) 95 (-2) 52 (-3) 96 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.12 0.09 0.14
Precip duration 1 2 6
Precip begin 10 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1750 100 1430
Mixing hgt(ft-AGL/MSL)420 5730 340 4700
Transport wnd (m/s) W 3 N 3 N 3 N 3
Transport wnd (mph) W 6 N 6 N 6 N 7
Vent rate (m/s-m) 390 5250 300 4290
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 7
Max LVORI Late 6 2 7 3
Mix Hgt 500 87 81
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.
Light winds.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Northeast winds
around 5 mph.
$$
LAZ241-200900-
Southern Calcasieu-
Including the cities of Lake Charles, Carlyss, Bell City, Hayes,
and Iowa
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 50 80
Temp (24h trend) 76 (+2) 95 (+3) 74 92
RH % (24h trend) 92 (-3) 53 (-4) 95 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.10 0.11 0.13
Precip duration 1 2 6
Precip begin 9 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1600 110 1230
Mixing hgt(ft-AGL/MSL)420 5250 350 4030
Transport wnd (m/s) W 3 N 3 N 3 N 3
Transport wnd (mph) W 6 N 7 N 6 N 6
Vent rate (m/s-m) 390 4800 330 3690
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 5 6 5 6
Max LVORI Late 6 2 6 3
Mix Hgt 500 86 82
Keetch-Byram 401-500 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. North winds around 5 mph.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.
Northwest winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ142-200900-
Northern Jefferson Davis-
Including the cities of Hathaway, Jennings, Topsy, Fenton, Welsh,
and Elton
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 50 80
Temp (24h trend) 75 (+1) 96 (+2) 74 93
RH % (24h trend) 96 (-1) 51 (-4) 98 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.06 0.10 0.13
Precip duration 1 2 6
Precip begin 10 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1590 100 1390
Mixing hgt(ft-AGL/MSL)400 5210 340 4580
Transport wnd (m/s) SW 3 N 3 N 2 N 3
Transport wnd (mph) SW 6 N 7 N 5 N 7
Vent rate (m/s-m) 360 4770 200 4170
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 5 8
Max LVORI Late 6 2 7 3
Mix Hgt 500 87 81
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the mid 90s.
North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ242-200900-
Southern Jefferson Davis-
Including the city of Lake Arthur
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 40 80
Temp (24h trend) 76 (+2) 95 (+3) 75 92
RH % (24h trend) 96 (-1) 54 (-4) 97 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.08 0.06 0.12
Precip duration 1 2 6
Precip begin 9 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1510 110 1280
Mixing hgt(ft-AGL/MSL)420 4950 350 4210
Transport wnd (m/s) SW 3 N 3 N 2 N 3
Transport wnd (mph) SW 6 N 7 N 5 N 7
Vent rate (m/s-m) 390 4530 220 3840
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 5 6 6 8
Max LVORI Late 6 2 7 3
Mix Hgt 500 86 81
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. North winds around 5 mph.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.
North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ143-200900-
Northern Acadia-
Including the cities of Crowley, Rayne, Branch, Church Point,
and Iota
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 40 70
Temp (24h trend) 74 (0) 96 (+3) 73 93
RH % (24h trend) 97 (-1) 53 (-5) 99 64
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.04 0.14 0.13
Precip duration 1 2 5
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1530 110 1370
Mixing hgt(ft-AGL/MSL)410 5020 350 4500
Transport wnd (m/s) W 3 NE 3 N 3 N 3
Transport wnd (mph) W 7 NE 7 N 6 N 7
Vent rate (m/s-m) 390 4590 330 4110
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 5 8
Max LVORI Late 7 2 8 3
Mix Hgt 500 86 80
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Northeast winds
around 5 mph.
$$
LAZ243-200900-
Southern Acadia-
Including the city of Morse
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 30 70
Temp (24h trend) 75 (+1) 95 (+3) 75 92
RH % (24h trend) 97 (-2) 55 (-4) 98 65
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.09 0.06 0.13
Precip duration 1 2 5
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1500 110 1300
Mixing hgt(ft-AGL/MSL)410 4940 350 4270
Transport wnd (m/s) SW 3 N 3 N 2 N 3
Transport wnd (mph) SW 6 N 7 N 5 N 7
Vent rate (m/s-m) 360 4500 220 3900
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 6 8 6 8
Max LVORI Late 8 2 8 3
Mix Hgt 500 86 80
Keetch-Byram 401-500 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.
North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ044-200900-
Lafayette-
Including the city of Lafayette
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 30 70
Temp (24h trend) 74 (0) 96 (+3) 74 92
RH % (24h trend) 97 (-3) 54 (-4) 100 64
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.03 0.06 0.13
Precip duration 1 1 4
Precip begin 1 PM Continuing 7 AM
Precip end Continuing 1 AM Continuing
Mixing hgt(m-AGL/MSL) 110 1680 100 1550
Mixing hgt(ft-AGL/MSL)350 5510 340 5080
Transport wnd (m/s) W 3 NE 3 N 3 N 3
Transport wnd (mph) W 7 NE 7 N 6 N 7
Vent rate (m/s-m) 330 5040 300 4650
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 8 6 8
Max LVORI Late 7 2 8 3
Mix Hgt 500 85 80
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the mid 90s.
North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ045-200900-
Upper St. Martin-
Including the cities of Breaux Bridge, Cade, and St. Martinville
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 30 30 70
Temp (24h trend) 74 (0) 96 (+2) 73 94
RH % (24h trend) 98 (-2) 53 (-5) 100 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.04 0.04 0.22
Precip duration 1 1 4
Precip begin 1 PM Continuing 7 AM
Precip end Continuing 1 AM Continuing
Mixing hgt(m-AGL/MSL) 100 1880 100 1690
Mixing hgt(ft-AGL/MSL)320 6180 320 5560
Transport wnd (m/s) W 3 NE 3 N 3 N 3
Transport wnd (mph) W 7 NE 7 N 6 N 6
Vent rate (m/s-m) 300 5640 300 5070
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 8 5 8
Max LVORI Late 6 2 8 3
Mix Hgt 500 86 80
Keetch-Byram 401-500 501-600 501-600 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the mid 90s.
North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ055-200900-
Lower St. Martin-
Including the city of Stephensville
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 40 70
Temp (24h trend) 74 (0) 95 (+3) 75 94
RH % (24h trend) 98 (+1) 55 (-8) 96 65
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.02 0.01 0.23
Precip duration 1 1 4
Precip begin 11 AM Continuing 7 AM
Precip end Continuing 1 AM Continuing
Mixing hgt(m-AGL/MSL) 120 1820 90 1510
Mixing hgt(ft-AGL/MSL)400 5970 300 4940
Transport wnd (m/s) SW 3 NE 3 N 3 N 2
Transport wnd (mph) SW 6 NE 6 N 6 N 5
Vent rate (m/s-m) 360 5460 270 3020
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 6 7 6 7
Max LVORI Late 8 2 7 3
Mix Hgt 500 85 79
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ073-200900-
West Cameron-
Including the cities of Johnson Bayou and Hackberry
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 50 80
Temp (24h trend) 76 (0) 94 (+4) 74 92
RH % (24h trend) 92 (-1) 56 (-7) 94 64
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.15 0.08 0.13
Precip duration 2 2 10
Precip begin 6 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1470 90 1180
Mixing hgt(ft-AGL/MSL)420 4830 290 3870
Transport wnd (m/s) S 3 N 3 W 4 N 3
Transport wnd (mph) S 7 N 7 W 8 N 7
Vent rate (m/s-m) 390 4410 360 3540
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 5 6 5 6
Max LVORI Late 5 3 6 3
Mix Hgt 500 85 82
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 70s. Highs around 90. North winds
around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the upper 70s. Highs in the lower 90s.
Northwest winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs around 90. East winds around 5 mph.
$$
LAZ074-200900-
East Cameron-
Including the cities of Grand Lake, Klondike, Cameron, Creole,
Grand Chenier, and Rutherford Beach
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 30 40 40 80
Temp (24h trend) 76 (0) 94 (+3) 75 92
RH % (24h trend) 95 (-2) 57 (-5) 96 64
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var N 5 Lgt/Var Lgt/Var
Precip amount 0.03 0.07 0.04 0.13
Precip duration 1 2 2 6
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1550 100 1120
Mixing hgt(ft-AGL/MSL)410 5080 330 3680
Transport wnd (m/s) NW 3 N 4 W 4 N 3
Transport wnd (mph) NW 6 N 8 W 8 N 7
Vent rate (m/s-m) 360 6200 400 3360
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 5 6 5 7
Max LVORI Late 6 3 7 3
Mix Hgt 500 85 82
Keetch-Byram 401-500 501-600 501-600 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. North winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.MONDAY THROUGH TUESDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the upper 70s. Highs in the lower 90s.
East winds around 5 mph.
$$
LAZ152-200900-
Upper Vermilion-
Including the cities of Gueydan, Meaux, Kaplan, and Maurice
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 30 70
Temp (24h trend) 74 (0) 95 (+2) 74 92
RH % (24h trend) 97 (-2) 55 (-4) 99 64
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.09 0.05 0.12
Precip duration 1 2 5
Precip begin 7 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1470 100 1390
Mixing hgt(ft-AGL/MSL)380 4820 340 4570
Transport wnd (m/s) W 3 NE 3 N 3 N 3
Transport wnd (mph) W 6 NE 7 N 6 N 7
Vent rate (m/s-m) 360 4410 300 4170
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 6 8
Max LVORI Late 8 2 8 3
Mix Hgt 500 85 81
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.
North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ252-200900-
Lower Vermilion-
Including the cities of Abbeville, Intracoastal City,
and Forked Island
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 30 40 30 70
Temp (24h trend) 75 (0) 95 (+4) 75 93
RH % (24h trend) 97 (0) 55 (-6) 99 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var N 5 Lgt/Var Lgt/Var
Precip amount 0.08 0.14 0.08 0.12
Precip duration 0 2 2 5
Precip begin 6 PM 6 AM Continuing Continuing
Precip end 4 AM Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1540 100 1330
Mixing hgt(ft-AGL/MSL)390 5070 320 4380
Transport wnd (m/s) W 3 N 4 N 3 N 3
Transport wnd (mph) W 6 N 8 N 6 N 7
Vent rate (m/s-m) 360 6160 300 3990
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 5 6 5 8
Max LVORI Late 7 2 7 3
Mix Hgt 500 84 82
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.MONDAY THROUGH TUESDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Northeast winds around 5 mph.
$$
LAZ153-200900-
Upper Iberia-
Including the cities of New Iberia and Jeanerette
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 40 70
Temp (24h trend) 74 (0) 96 (+2) 74 94
RH % (24h trend) 97 (-1) 52 (-7) 98 60
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip amount 0.00 0.05 0.03 0.24
Precip duration 1 2 4
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 100 1820 100 1520
Mixing hgt(ft-AGL/MSL)330 5960 320 4990
Transport wnd (m/s) NW 3 NE 3 N 3 N 2
Transport wnd (mph) NW 7 NE 7 N 6 N 5
Vent rate (m/s-m) 300 5460 300 3040
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 6 7 6 7
Max LVORI Late 6 2 6 3
Mix Hgt 500 85 80
Keetch-Byram 401-500 501-600 501-600 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.
North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ253-200900-
Lower Iberia-
Including the city of Avery Island
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 30 40 40 70
Temp (24h trend) 74 (-1) 95 (+3) 74 93
RH % (24h trend) 97 (0) 56 (-5) 98 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.10 0.08 0.05 0.12
Precip duration 1 2 2 5
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 110 1610 80 1340
Mixing hgt(ft-AGL/MSL)360 5290 280 4390
Transport wnd (m/s) W 3 NE 3 SW 4 N 2
Transport wnd (mph) W 7 NE 7 SW 9 N 5
Vent rate (m/s-m) 330 4830 320 2680
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 6 6 6 7
Max LVORI Late 6 2 7 3
Mix Hgt 500 84 81
Keetch-Byram 301-400 301-400 301-400 301-400
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Northwest winds around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.MONDAY THROUGH TUESDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Northeast winds around 5 mph.
$$
LAZ154-200900-
Upper St. Mary-
Including the cities of Morgan City, Centerville, Franklin,
Patterson, Berwick, and Bayou Vista
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 40 70
Temp (24h trend) 74 (-1) 95 (+3) 74 93
RH % (24h trend) 97 (-1) 57 (-6) 97 64
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.03 0.01 0.15
Precip duration 1 1 5
Precip begin 11 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 110 1740 100 1370
Mixing hgt(ft-AGL/MSL)350 5700 310 4490
Transport wnd (m/s) W 3 NE 3 N 3 N 2
Transport wnd (mph) W 6 NE 7 N 6 N 5
Vent rate (m/s-m) 330 5220 300 2740
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 6 7 6 8
Max LVORI Late 7 2 7 3
Mix Hgt 500 84 80
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. Light winds.
.SATURDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. Light winds.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. Northeast winds around
5 mph.
$$
LAZ254-200900-
Lower St. Mary-
Including the cities of Burns Point and Cypremort Point
101 PM CDT Tue Aug 19 2025
Tonight Wed Wed Night Thu
Cloud cover Mclear Mclear Mclear Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 30 40 30 70
Temp (24h trend) 74 (0) 95 (+3) 74 93
RH % (24h trend) 99 (0) 59 (-6) 99 66
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.05 0.05 0.02 0.13
Precip duration 1 1 2 5
Precip begin 6 PM 7 AM Continuing Continuing
Precip end 3 AM Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 110 1730 90 1350
Mixing hgt(ft-AGL/MSL)350 5660 290 4430
Transport wnd (m/s) W 3 NE 3 N 3 N 2
Transport wnd (mph) W 6 NE 7 N 6 N 5
Vent rate (m/s-m) 330 5190 270 2700
Dispersion POOR GOOD POOR FAIR
Category Day 1 3 1 2
Max LVORI Early 6 8 6 8
Max LVORI Late 7 3 8 3
Mix Hgt 500 84 81
Keetch-Byram 301-400 301-400 301-400 301-400
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. Northwest winds around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. Northeast winds around
5 mph.
$$