Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Lake Charles, LA
Issued by NWS Lake Charles, LA
478
FNUS54 KLCH 200532
FWFLCH
Fire Weather Planning Forecast
National Weather Service Lake Charles LA
1231 AM GMT Wed Aug 20 2025
.DISCUSSION...
A hot and humid air mass will continue over the region on Wednesday
with 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. Moisture will increase
further on Thursday as a trough moves into the region with minimum
relative humidity values over 60 percent and the potential for
widespread showers and thunderstorms, some of the storms may
produce torrential downpours.
TXZ180-202100-
Tyler-
Including the cities of Town Bluff, Fred, Hillister, Ivanhoe,
Spurger, Warren, and Woodville
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 50 70
Temp (24h trend) 96 (+1) 73 (0) 92
RH % (24h trend) 49 (-3) 98 (+3) 59
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.13 0.12 0.15
Precip duration 1 2 5
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 2000 100 1590
Mixing hgt(ft-AGL/MSL)6560 340 5210
Transport wnd (m/s) N 3 NW 3 N 4
Transport wnd (mph) N 7 NW 6 N 8
Vent rate (m/s-m) 6000 300 6360
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 6 7
Max LVORI Late 2 7 3
Mix Hgt 500 88 83
Keetch-Byram 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. Northeast winds
around 5 mph.
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.SUNDAY...Mostly clear. Lows around 70. Highs in the upper 90s.
Light winds.
.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.
$$
TXZ201-202100-
Hardin-
Including the cities of Lumberton and Silsbee
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 50 80
Temp (24h trend) 96 (+3) 73 (-1) 92
RH % (24h trend) 51 (-5) 97 (+2) 60
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.11 0.11 0.16
Precip duration 1 2 6
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1780 120 1530
Mixing hgt(ft-AGL/MSL)5850 390 5000
Transport wnd (m/s) N 3 N 3 N 3
Transport wnd (mph) N 6 N 7 N 7
Vent rate (m/s-m) 5340 360 4590
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 6 7
Max LVORI Late 1 7 3
Mix Hgt 500 87 82
Keetch-Byram 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
$$
TXZ259-202100-
Northern Jasper-
Including the cities of Holly Springs, Jasper, Kirbyville,
Magnolia Springs, Mt. Union, and Roganville
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 50 70
Temp (24h trend) 96 (+2) 72 (-1) 91
RH % (24h trend) 52 (-2) 100 (+3) 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.14 0.09 0.17
Precip duration 1 2 5
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1610 110 1510
Mixing hgt(ft-AGL/MSL)5280 350 4950
Transport wnd (m/s) N 2 N 3 N 4
Transport wnd (mph) N 5 N 6 N 8
Vent rate (m/s-m) 3220 330 6040
Dispersion FAIR POOR GOOD
Category Day 2 1 3
Max LVORI Early 7 7 8
Max LVORI Late 2 8 3
Mix Hgt 500 88 82
Keetch-Byram 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. Northeast winds
around 5 mph.
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.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.
$$
TXZ261-202100-
Southern Jasper-
Including the cities of Gist, Buna, and Evadale
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 50 50 80
Temp (24h trend) 96 (+3) 73 (0) 92
RH % (24h trend) 51 (-4) 99 (+3) 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.09 0.07 0.20
Precip duration 1 2 6
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1810 120 1680
Mixing hgt(ft-AGL/MSL)5930 390 5500
Transport wnd (m/s) N 3 N 2 N 4
Transport wnd (mph) N 7 N 5 N 8
Vent rate (m/s-m) 5430 240 6720
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 7 6 7
Max LVORI Late 1 7 3
Mix Hgt 500 87 81
Keetch-Byram 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
$$
TXZ260-202100-
Northern Newton-
Including the cities of Burkeville, Farrsville, Jamestown,
Newton, Wiergate, Bleakwood, and Call
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 50 70
Temp (24h trend) 95 (+1) 71 (-2) 91
RH % (24h trend) 52 (-1) 100 (+2) 60
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.19 0.09 0.13
Precip duration 1 2 5
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1630 110 1590
Mixing hgt(ft-AGL/MSL)5350 370 5210
Transport wnd (m/s) N 3 N 2 N 4
Transport wnd (mph) N 7 N 5 N 8
Vent rate (m/s-m) 4890 220 6360
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 8 8 9
Max LVORI Late 2 9 3
Mix Hgt 500 87 81
Keetch-Byram 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 around 90. Northeast winds around
5 mph.
.SATURDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
North winds around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows around 70. 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.
$$
TXZ262-202100-
Southern Newton-
Including the city of Deweyville
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 50 50 80
Temp (24h trend) 96 (+3) 72 (-1) 92
RH % (24h trend) 51 (-4) 99 (+3) 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.14 0.10 0.25
Precip duration 1 2 6
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1780 130 1720
Mixing hgt(ft-AGL/MSL)5840 420 5660
Transport wnd (m/s) N 3 N 2 N 3
Transport wnd (mph) N 6 N 3 N 7
Vent rate (m/s-m) 5340 260 5160
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 7 6 7
Max LVORI Late 2 7 3
Mix Hgt 500 86 80
Keetch-Byram 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Light winds.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Light winds.
$$
TXZ516-202100-
Northern Orange-
Including the city of Mauriceville
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 50 50 80
Temp (24h trend) 95 (+3) 74 (0) 92
RH % (24h trend) 50 (-7) 96 (+2) 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.21 0.18 0.22
Precip duration 1 2 6
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1770 130 1630
Mixing hgt(ft-AGL/MSL)5820 420 5350
Transport wnd (m/s) NE 3 W 2 N 3
Transport wnd (mph) NE 7 W 5 N 7
Vent rate (m/s-m) 5310 260 4890
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 6 7
Max LVORI Late 2 7 3
Mix Hgt 500 86 80
Keetch-Byram 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 around 90. 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. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.MONDAY...Mostly clear. 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 in the lower 90s. East winds around
5 mph.
$$
TXZ616-202100-
Southern Orange-
Including the cities of Orange, Bridge City, and Vidor
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 50 80
Temp (24h trend) 95 (+3) 74 (-1) 91
RH % (24h trend) 51 (-8) 97 (+4) 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.15 0.09 0.22
Precip duration 1 2 6
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1720 130 1520
Mixing hgt(ft-AGL/MSL)5650 420 4980
Transport wnd (m/s) N 3 N 2 NE 3
Transport wnd (mph) N 7 N 5 NE 6
Vent rate (m/s-m) 5160 260 4560
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 6 7
Max LVORI Late 2 7 3
Mix Hgt 500 86 80
Keetch-Byram 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 70s. Highs around 90. North winds
around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Northwest winds around 5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. East winds around 5 mph.
$$
TXZ515-202100-
Upper Jefferson-
Including the cities of Beaumont and China
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 50 80
Temp (24h trend) 96 (+3) 73 (0) 92
RH % (24h trend) 52 (-6) 97 (+1) 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.18 0.15 0.18
Precip duration 1 2 6
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1660 130 1500
Mixing hgt(ft-AGL/MSL)5460 420 4920
Transport wnd (m/s) N 3 SW 3 N 3
Transport wnd (mph) N 7 SW 7 N 7
Vent rate (m/s-m) 4980 390 4500
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 7 6 7
Max LVORI Late 1 7 3
Mix Hgt 500 86 82
Keetch-Byram 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Northeast winds around 5 mph.
.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...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.MONDAY...Mostly clear. 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. East winds around
5 mph.
$$
TXZ615-202100-
Lower Jefferson-
Including the cities of Nederland, Port Arthur,
Sea Rim State Park, and Sabine Pass
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 50 80
Temp (24h trend) 95 (+4) 73 (-2) 92
RH % (24h trend) 53 (-8) 96 (+3) 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.20 0.17 0.18
Precip duration 1 2 10
Precip begin 8 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1650 120 1420
Mixing hgt(ft-AGL/MSL)5400 390 4670
Transport wnd (m/s) NE 3 NW 2 N 3
Transport wnd (mph) NE 7 NW 5 N 7
Vent rate (m/s-m) 4950 240 4260
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 5 6
Max LVORI Late 2 6 3
Mix Hgt 500 85 81
Keetch-Byram 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 70s. Highs around 90. North winds
around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the lower
90s. Northwest winds around 5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. West winds around
5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. East winds around 5 mph.
$$
LAZ027-202100-
Vernon-
Including the cities of Fort Polk, Pickering, Leesville,
and Slagle
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 50 50 60
Temp (24h trend) 96 (+1) 72 (-1) 91
RH % (24h trend) 49 (+1) 100 (+5) 57
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.26 0.21 0.12
Precip duration 1 2 5
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 2000 100 1770
Mixing hgt(ft-AGL/MSL)6550 340 5820
Transport wnd (m/s) N 3 N 4 N 4
Transport wnd (mph) N 7 N 8 N 9
Vent rate (m/s-m) 6000 400 7080
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 7 9
Max LVORI Late 2 9 2
Mix Hgt 500 88 81
Keetch-Byram 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. North winds around
5 mph.
.SATURDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
North winds around 5 mph.
.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 upper 60s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ028-202100-
Rapides-
Including the cities of Alexandria and Pineville
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 50 50 60
Temp (24h trend) 97 (+2) 73 (0) 91
RH % (24h trend) 47 (-2) 99 (+6) 59
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.14 0.17 0.09
Precip duration 1 1 4
Precip begin 1 PM Continuing 7 AM
Precip end Continuing 5 AM Continuing
Mixing hgt(m-AGL/MSL) 1970 120 1670
Mixing hgt(ft-AGL/MSL)6460 380 5480
Transport wnd (m/s) N 4 N 4 N 4
Transport wnd (mph) N 8 N 8 N 8
Vent rate (m/s-m) 7880 480 6680
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 6 8
Max LVORI Late 2 7 3
Mix Hgt 500 88 80
Keetch-Byram 501-600 501-600 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.SATURDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
North winds around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 90s. East winds around 5 mph.
$$
LAZ029-202100-
Avoyelles-
Including the cities of Effie, Marksville, Bunkie, Cottonport,
Simmesport, and Mansura
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 50
Temp (24h trend) 97 (+2) 73 (0) 93
RH % (24h trend) 53 (-2) 100 (+5) 59
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var N 5
Precip amount 0.04 0.17 0.09
Precip duration 1 1 2
Precip begin 1 PM Continuing 7 AM
Precip end Continuing 12 AM Continuing
Mixing hgt(m-AGL/MSL) 1690 120 1760
Mixing hgt(ft-AGL/MSL)5530 390 5780
Transport wnd (m/s) N 4 N 3 N 4
Transport wnd (mph) N 8 N 6 N 8
Vent rate (m/s-m) 6760 360 7040
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 7 9
Max LVORI Late 2 8 3
Mix Hgt 500 86 79
Keetch-Byram 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. North winds around
5 mph.
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 90s. East winds around 5 mph.
$$
LAZ030-202100-
Beauregard-
Including the cities of Bundick Lake, De Ridder, Fields,
and Oretta
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 50 40 70
Temp (24h trend) 96 (+2) 72 (-1) 92
RH % (24h trend) 49 (-3) 99 (+3) 58
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.17 0.18 0.25
Precip duration 1 2 5
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1900 110 1650
Mixing hgt(ft-AGL/MSL)6240 370 5410
Transport wnd (m/s) N 3 N 4 N 3
Transport wnd (mph) N 7 N 8 N 7
Vent rate (m/s-m) 5700 440 4950
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 7 6 8
Max LVORI Late 2 7 3
Mix Hgt 500 87 80
Keetch-Byram 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. North winds around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ031-202100-
Allen-
Including the cities of Oakdale and Kinder
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 50 40 70
Temp (24h trend) 97 (+2) 73 (-1) 92
RH % (24h trend) 47 (-3) 95 (+4) 58
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.10 0.25 0.18
Precip duration 1 1 4
Precip begin 1 PM Continuing 7 AM
Precip end Continuing 6 AM Continuing
Mixing hgt(m-AGL/MSL) 1910 100 1620
Mixing hgt(ft-AGL/MSL)6270 340 5330
Transport wnd (m/s) N 3 N 2 N 3
Transport wnd (mph) N 7 N 5 N 7
Vent rate (m/s-m) 5730 200 4860
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 5 6
Max LVORI Late 1 7 2
Mix Hgt 500 87 80
Keetch-Byram 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 lower 90s. North winds around
5 mph.
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.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.
$$
LAZ032-202100-
Evangeline-
Including the cities of Ville Platte, Beaver, St. Landry, Mamou,
and Reddell
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 60
Temp (24h trend) 97 (+2) 73 (0) 92
RH % (24h trend) 50 (-4) 98 (+6) 60
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.04 0.12 0.08
Precip duration 1 1 4
Precip begin 1 PM Continuing 7 AM
Precip end Continuing 5 AM Continuing
Mixing hgt(m-AGL/MSL) 1820 120 1690
Mixing hgt(ft-AGL/MSL)5980 390 5540
Transport wnd (m/s) N 3 N 3 N 4
Transport wnd (mph) N 7 N 7 N 8
Vent rate (m/s-m) 5460 360 6760
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 6 7
Max LVORI Late 1 7 3
Mix Hgt 500 87 80
Keetch-Byram 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. Light winds.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 90s. East winds around 5 mph.
$$
LAZ033-202100-
St. Landry-
Including the cities of Lawtell, Opelousas, and Eunice
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 30 40 60
Temp (24h trend) 97 (+3) 74 (+1) 93
RH % (24h trend) 51 (-6) 99 (+3) 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.06 0.23 0.11
Precip duration 1 1 4
Precip begin 1 PM Continuing 1 PM
Precip end Continuing 1 AM Continuing
Mixing hgt(m-AGL/MSL) 1890 100 1700
Mixing hgt(ft-AGL/MSL)6190 340 5590
Transport wnd (m/s) N 3 N 3 N 4
Transport wnd (mph) N 7 N 6 N 8
Vent rate (m/s-m) 5670 300 6800
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 7 6 8
Max LVORI Late 2 7 3
Mix Hgt 500 87 79
Keetch-Byram 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 lower 90s. North winds around
5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 70s. Highs in the
lower 90s. North winds around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ141-202100-
Northern Calcasieu-
Including the cities of De Quincy, Moss Bluff, Sulphur, Westlake,
and Vinton
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 80
Temp (24h trend) 95 (+2) 73 (-1) 92
RH % (24h trend) 50 (-5) 96 (+2) 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.17 0.09 0.27
Precip duration 1 2 6
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1790 120 1590
Mixing hgt(ft-AGL/MSL)5860 390 5210
Transport wnd (m/s) N 3 N 3 N 3
Transport wnd (mph) N 7 N 7 N 7
Vent rate (m/s-m) 5370 360 4770
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 6 6
Max LVORI Late 2 7 3
Mix Hgt 500 86 79
Keetch-Byram 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. North winds around 5 mph.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Northeast winds around
5 mph.
$$
LAZ241-202100-
Southern Calcasieu-
Including the cities of Lake Charles, Carlyss, Bell City, Hayes,
and Iowa
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 80
Temp (24h trend) 95 (+3) 74 (-2) 92
RH % (24h trend) 51 (-6) 94 (+3) 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.16 0.08 0.19
Precip duration 1 2 6
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1610 120 1430
Mixing hgt(ft-AGL/MSL)5280 390 4690
Transport wnd (m/s) NE 3 NE 3 NE 3
Transport wnd (mph) NE 7 NE 6 NE 6
Vent rate (m/s-m) 4830 360 4290
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 5 6
Max LVORI Late 2 7 3
Mix Hgt 500 86 78
Keetch-Byram 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 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. North winds around
5 mph.
.SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Northwest winds around 5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. East winds around 5 mph.
$$
LAZ142-202100-
Northern Jefferson Davis-
Including the cities of Hathaway, Jennings, Topsy, Fenton, Welsh,
and Elton
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 70
Temp (24h trend) 96 (+2) 74 (-1) 92
RH % (24h trend) 49 (-6) 96 (+2) 60
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.04 0.04 0.18
Precip duration 1 2 4
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1770 120 1500
Mixing hgt(ft-AGL/MSL)5790 400 4930
Transport wnd (m/s) N 3 N 3 N 3
Transport wnd (mph) N 7 N 7 N 7
Vent rate (m/s-m) 5310 360 4500
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 5 6
Max LVORI Late 1 7 3
Mix Hgt 500 86 78
Keetch-Byram 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ242-202100-
Southern Jefferson Davis-
Including the city of Lake Arthur
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 70
Temp (24h trend) 95 (+3) 74 (-1) 92
RH % (24h trend) 51 (-7) 98 (+3) 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.09 0.04 0.13
Precip duration 1 2 4
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1610 130 1550
Mixing hgt(ft-AGL/MSL)5290 420 5090
Transport wnd (m/s) N 3 N 4 N 4
Transport wnd (mph) N 7 N 9 N 8
Vent rate (m/s-m) 4830 520 6200
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 5 7
Max LVORI Late 2 7 3
Mix Hgt 500 86 78
Keetch-Byram 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 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. North winds around
5 mph.
.SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Northwest winds around 5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. East winds around 5 mph.
$$
LAZ143-202100-
Northern Acadia-
Including the cities of Crowley, Rayne, Branch, Church Point,
and Iota
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 70
Temp (24h trend) 96 (+3) 74 (0) 92
RH % (24h trend) 52 (-6) 98 (+2) 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.02 0.06 0.10
Precip duration 1 1 4
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1650 130 1590
Mixing hgt(ft-AGL/MSL)5400 420 5210
Transport wnd (m/s) N 3 NW 4 N 3
Transport wnd (mph) N 6 NW 8 N 7
Vent rate (m/s-m) 4950 520 4770
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 7 6 7
Max LVORI Late 2 7 3
Mix Hgt 500 86 78
Keetch-Byram 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 70s.
Highs in the mid 90s. Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ243-202100-
Southern Acadia-
Including the city of Morse
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Mclear Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 30 40 70
Temp (24h trend) 95 (+3) 75 (0) 92
RH % (24h trend) 53 (-6) 100 (+3) 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.07 0.05 0.10
Precip duration 1 1 4
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1620 130 1590
Mixing hgt(ft-AGL/MSL)5310 420 5210
Transport wnd (m/s) N 3 N 2 N 3
Transport wnd (mph) N 6 N 5 N 6
Vent rate (m/s-m) 4860 260 4770
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 8 6 8
Max LVORI Late 3 8 3
Mix Hgt 500 86 79
Keetch-Byram 501-600 501-600 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and 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. North winds around
5 mph.
.SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Northwest winds around 5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. East winds around 5 mph.
$$
LAZ044-202100-
Lafayette-
Including the city of Lafayette
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Mclear
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 70
Temp (24h trend) 95 (+2) 74 (0) 92
RH % (24h trend) 52 (-6) 99 (+2) 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.05 0.19 0.15
Precip duration 1 1 4
Precip begin 1 PM Continuing 7 AM
Precip end Continuing 12 AM Continuing
Mixing hgt(m-AGL/MSL) 1770 110 1530
Mixing hgt(ft-AGL/MSL)5810 370 5010
Transport wnd (m/s) N 3 N 3 N 3
Transport wnd (mph) N 6 N 6 N 6
Vent rate (m/s-m) 5310 330 4590
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 8 6 8
Max LVORI Late 3 7 3
Mix Hgt 500 86 79
Keetch-Byram 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. North winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.
Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. East winds around 5 mph.
$$
LAZ045-202100-
Upper St. Martin-
Including the cities of Breaux Bridge, Cade, and St. Martinville
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Mclear Mclear
Precip type Tstms Tstms Tstms
Chance precip (%) 30 30 70
Temp (24h trend) 96 (+2) 74 (0) 94
RH % (24h trend) 51 (-7) 99 (+2) 59
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.02 0.03 0.27
Precip duration 1 1 4
Precip begin 1 PM Continuing 1 PM
Precip end Continuing 1 AM Continuing
Mixing hgt(m-AGL/MSL) 1850 110 1710
Mixing hgt(ft-AGL/MSL)6070 360 5620
Transport wnd (m/s) NE 3 N 3 N 3
Transport wnd (mph) NE 6 N 6 N 6
Vent rate (m/s-m) 5550 330 5130
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 8 5 8
Max LVORI Late 2 7 3
Mix Hgt 500 85 80
Keetch-Byram 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. North winds around 5 mph.
.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...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Northwest winds
around 5 mph.
.MONDAY...Mostly clear. 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 lower 70s. Highs in the lower 90s. Northeast winds
around 5 mph.
$$
LAZ055-202100-
Lower St. Martin-
Including the city of Stephensville
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Mclear Pcldy
Precip type Tstms None Tstms
Chance precip (%) 30 0 70
Temp (24h trend) 96 (+4) 74 (0) 93
RH % (24h trend) 56 (-7) 97 (0) 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.01 0.00 0.12
Precip duration 1 4
Precip begin 12 PM 7 AM
Precip end 6 PM Continuing
Mixing hgt(m-AGL/MSL) 1640 110 1740
Mixing hgt(ft-AGL/MSL)5390 360 5710
Transport wnd (m/s) NE 3 NW 2 NW 3
Transport wnd (mph) NE 6 NW 5 NW 6
Vent rate (m/s-m) 4920 220 5220
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 7 6 8
Max LVORI Late 3 7 3
Mix Hgt 500 84 81
Keetch-Byram 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. North winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. East winds around 5 mph.
$$
LAZ073-202100-
West Cameron-
Including the cities of Johnson Bayou and Hackberry
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 50 70
Temp (24h trend) 94 (+4) 75 (-2) 90
RH % (24h trend) 53 (-10) 93 (+4) 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.10 0.07 0.18
Precip duration 2 2 5
Precip begin 7 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1400 120 1330
Mixing hgt(ft-AGL/MSL)4600 400 4350
Transport wnd (m/s) N 3 W 3 N 3
Transport wnd (mph) N 7 W 7 N 7
Vent rate (m/s-m) 4200 360 3990
Dispersion GOOD POOR FAIR
Category Day 3 1 2
Max LVORI Early 6 5 6
Max LVORI Late 3 6 3
Mix Hgt 500 85 79
Keetch-Byram 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 upper 80s. North
winds around 5 mph.
.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...Mostly clear. Lows in the upper 70s. Highs in the lower
90s. Northwest winds around 5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the upper 80s. East winds around
5 mph.
$$
LAZ074-202100-
East Cameron-
Including the cities of Grand Lake, Klondike, Cameron, Creole,
Grand Chenier, and Rutherford Beach
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Mclear Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 70
Temp (24h trend) 95 (+4) 75 (-2) 91
RH % (24h trend) 53 (-9) 95 (+2) 62
20ftWnd-val/AM(mph) NW 5 Lgt/Var
20ftWnd-rdg/PM(mph) NW 5 Lgt/Var NW 5
Precip amount 0.12 0.09 0.24
Precip duration 1 2 5
Precip begin 7 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1540 110 1390
Mixing hgt(ft-AGL/MSL)5040 360 4570
Transport wnd (m/s) N 3 N 4 N 3
Transport wnd (mph) N 7 N 8 N 6
Vent rate (m/s-m) 4620 440 4170
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 5 6
Max LVORI Late 2 6 3
Mix Hgt 500 85 78
Keetch-Byram 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. North winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the upper 80s. Northeast winds
around 5 mph.
$$
LAZ152-202100-
Upper Vermilion-
Including the cities of Gueydan, Meaux, Kaplan, and Maurice
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Mclear Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 70
Temp (24h trend) 95 (+2) 74 (0) 92
RH % (24h trend) 53 (-6) 100 (+3) 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.11 0.05 0.16
Precip duration 1 1 4
Precip begin 1 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1560 120 1530
Mixing hgt(ft-AGL/MSL)5120 390 5030
Transport wnd (m/s) N 3 N 3 N 3
Transport wnd (mph) N 6 N 6 N 6
Vent rate (m/s-m) 4680 360 4590
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 7 6 9
Max LVORI Late 3 8 3
Mix Hgt 500 85 79
Keetch-Byram 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. North winds around 5 mph.
.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.
Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Northeast winds around
5 mph.
$$
LAZ252-202100-
Lower Vermilion-
Including the cities of Abbeville, Intracoastal City,
and Forked Island
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Mclear Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 70
Temp (24h trend) 95 (+4) 74 (-2) 92
RH % (24h trend) 53 (-8) 97 (+2) 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) NE 5 Lgt/Var Lgt/Var
Precip amount 0.05 0.02 0.27
Precip duration 1 2 5
Precip begin 7 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1570 110 1400
Mixing hgt(ft-AGL/MSL)5140 350 4610
Transport wnd (m/s) N 3 N 3 N 3
Transport wnd (mph) N 6 N 6 N 6
Vent rate (m/s-m) 4710 330 4200
Dispersion GOOD POOR GOOD
Category Day 3 1 3
Max LVORI Early 6 6 7
Max LVORI Late 2 7 3
Mix Hgt 500 85 80
Keetch-Byram 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. North winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the upper 80s. Northeast winds
around 5 mph.
$$
LAZ153-202100-
Upper Iberia-
Including the cities of New Iberia and Jeanerette
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Mclear Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 30 40 70
Temp (24h trend) 96 (+2) 74 (0) 94
RH % (24h trend) 52 (-7) 98 (+2) 59
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) NE 5 Lgt/Var Lgt/Var
Precip amount 0.01 0.01 0.21
Precip duration 1 1 4
Precip begin 1 PM Continuing 7 AM
Precip end Continuing 11 PM Continuing
Mixing hgt(m-AGL/MSL) 1700 90 1630
Mixing hgt(ft-AGL/MSL)5580 300 5360
Transport wnd (m/s) NE 3 N 3 NW 2
Transport wnd (mph) NE 6 N 6 NW 5
Vent rate (m/s-m) 5100 270 3260
Dispersion GOOD POOR FAIR
Category Day 3 1 2
Max LVORI Early 7 5 8
Max LVORI Late 2 7 3
Mix Hgt 500 85 81
Keetch-Byram 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...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.
Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. East winds around
5 mph.
$$
LAZ253-202100-
Lower Iberia-
Including the city of Avery Island
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Mclear Mclear
Precip type Tstms Tstms Tstms
Chance precip (%) 40 40 70
Temp (24h trend) 95 (+3) 74 (-1) 92
RH % (24h trend) 55 (-6) 98 (+3) 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.01 0.01 0.15
Precip duration 2 2 5
Precip begin 7 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1570 80 1320
Mixing hgt(ft-AGL/MSL)5150 270 4330
Transport wnd (m/s) N 3 N 3 NW 2
Transport wnd (mph) N 6 N 7 NW 5
Vent rate (m/s-m) 4710 240 2640
Dispersion GOOD POOR FAIR
Category Day 3 1 2
Max LVORI Early 6 5 7
Max LVORI Late 2 6 3
Mix Hgt 500 84 81
Keetch-Byram 301-400 301-400 301-400
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. North winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. North winds around 5 mph.
$$
LAZ154-202100-
Upper St. Mary-
Including the cities of Morgan City, Centerville, Franklin,
Patterson, Berwick, and Bayou Vista
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Mclear Mclear
Precip type Tstms Tstms Tstms
Chance precip (%) 30 40 70
Temp (24h trend) 94 (+2) 74 (-1) 93
RH % (24h trend) 57 (-6) 99 (+2) 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.01 0.02 0.16
Precip duration 1 0 4
Precip begin 12 PM Continuing 7 AM
Precip end Continuing 9 PM Continuing
Mixing hgt(m-AGL/MSL) 1500 100 1470
Mixing hgt(ft-AGL/MSL)4940 340 4820
Transport wnd (m/s) NE 3 NW 2 NW 2
Transport wnd (mph) NE 6 NW 5 NW 5
Vent rate (m/s-m) 4500 200 2940
Dispersion GOOD POOR FAIR
Category Day 3 1 2
Max LVORI Early 7 6 7
Max LVORI Late 3 7 3
Mix Hgt 500 84 81
Keetch-Byram 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. North winds around 5 mph.
.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 lower 90s.
Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. Northeast winds around
5 mph.
$$
LAZ254-202100-
Lower St. Mary-
Including the cities of Burns Point and Cypremort Point
1231 AM CDT Wed Aug 20 2025
Today Tonight Thu
Cloud cover Mclear Mclear Mclear
Precip type Tstms Tstms Tstms
Chance precip (%) 30 30 70
Temp (24h trend) 95 (+3) 74 (0) 92
RH % (24h trend) 59 (-6) 100 (+3) 64
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.01 0.02 0.14
Precip duration 1 1 4
Precip begin 10 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 1520 100 1400
Mixing hgt(ft-AGL/MSL)5000 320 4600
Transport wnd (m/s) N 3 NW 2 NW 2
Transport wnd (mph) N 6 NW 5 NW 5
Vent rate (m/s-m) 4560 200 2800
Dispersion GOOD POOR FAIR
Category Day 3 1 2
Max LVORI Early 8 6 8
Max LVORI Late 3 8 3
Mix Hgt 500 84 82
Keetch-Byram 301-400 301-400 301-400
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. North winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. Northwest winds around
5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. North winds around 5 mph.
$$