Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Lake Charles, LA
Issued by NWS Lake Charles, LA
752
FNUS54 KLCH 211757
FWFLCH
Fire Weather Planning Forecast
National Weather Service Lake Charles LA
1256 PM GMT Thu Aug 21 2025
.DISCUSSION...
A weak frontal boundary will move into the region this afternoon.
Moisture will increase further as this 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. With continued shower
/ storm activity, minimum RH will generally remain above 50%
through Saturday morning.
TXZ180-220900-
Tyler-
Including the cities of Town Bluff, Fred, Hillister, Ivanhoe,
Spurger, Warren, and Woodville
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 60 60 50 30
Temp (24h trend) 72 (-1) 90 (0) 70 95
RH % (24h trend) 100 (+3) 61 (-2) 100 49
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.06 0.07 0.01 0.00
Precip duration 3 4 1 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing 6 PM
Mixing hgt(m-AGL/MSL) 110 1530 90 2400
Mixing hgt(ft-AGL/MSL)360 5000 310 7870
Transport wnd (m/s) E 2 NE 4 NE 2 NE 3
Transport wnd (mph) E 3 NE 8 NE 5 NE 7
Vent rate (m/s-m) 220 6120 180 7200
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 7 8 7 9
Max LVORI Late 9 3 9 2
Mix Hgt 500 83 84
Keetch-Byram 601-700 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows around 70. Highs in the lower
90s. East winds around 5 mph.
$$
TXZ201-220900-
Hardin-
Including the cities of Lumberton and Silsbee
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 70 50 40
Temp (24h trend) 73 (-1) 89 (-2) 71 93
RH % (24h trend) 100 (+6) 63 (+2) 99 54
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.18 0.14 0.02 0.06
Precip duration 2 5 2 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing 6 PM
Mixing hgt(m-AGL/MSL) 120 1300 100 2320
Mixing hgt(ft-AGL/MSL)400 4260 330 7620
Transport wnd (m/s) NE 2 NE 3 N 2 NE 2
Transport wnd (mph) NE 5 NE 7 N 3 NE 5
Vent rate (m/s-m) 240 3900 200 4640
Dispersion POOR FAIR POOR GOOD
Category Day 1 2 1 3
Max LVORI Early 6 7 7 8
Max LVORI Late 7 3 8 3
Mix Hgt 500 83 83
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs in the
lower 90s. Light winds.
$$
TXZ259-220900-
Northern Jasper-
Including the cities of Holly Springs, Jasper, Kirbyville,
Magnolia Springs, Mt. Union, and Roganville
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 60 60 50 20
Temp (24h trend) 71 (-2) 89 (-1) 70 93
RH % (24h trend) 100 (+1) 62 (-3) 100 50
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.06 0.07 0.01 0.01
Precip duration 2 4 1 1
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing 6 PM
Mixing hgt(m-AGL/MSL) 110 1740 90 2480
Mixing hgt(ft-AGL/MSL)370 5720 280 8120
Transport wnd (m/s) NE 2 NE 4 E 2 NE 3
Transport wnd (mph) NE 3 NE 9 E 5 NE 7
Vent rate (m/s-m) 220 6960 180 7440
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 9 9 9 10
Max LVORI Late 9 3 10 2
Mix Hgt 500 83 84
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Light winds.
.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 in the lower 70s. Highs in the lower 90s. Light winds.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows around 70. Highs in the upper
80s. East winds around 5 mph.
$$
TXZ261-220900-
Southern Jasper-
Including the cities of Gist, Buna, and Evadale
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 70 60 40
Temp (24h trend) 72 (-2) 89 (-2) 71 91
RH % (24h trend) 100 (+6) 64 (+3) 100 52
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.36 0.13 0.02 0.06
Precip duration 2 5 3 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing 6 PM
Mixing hgt(m-AGL/MSL) 120 1470 100 2300
Mixing hgt(ft-AGL/MSL)390 4820 330 7560
Transport wnd (m/s) E 3 NE 3 NE 2 NE 2
Transport wnd (mph) E 6 NE 7 NE 5 NE 5
Vent rate (m/s-m) 360 4410 200 4600
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 8 7 9
Max LVORI Late 7 4 9 3
Mix Hgt 500 83 83
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs in the
lower 90s. Light winds.
$$
TXZ260-220900-
Northern Newton-
Including the cities of Burkeville, Farrsville, Jamestown,
Newton, Wiergate, Bleakwood, and Call
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 60 60 50 20
Temp (24h trend) 71 (-2) 89 (-1) 69 92
RH % (24h trend) 100 (+1) 61 (-2) 100 49
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.06 0.12 0.01 0.01
Precip duration 2 3 1 1
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing 6 PM
Mixing hgt(m-AGL/MSL) 110 1840 90 2570
Mixing hgt(ft-AGL/MSL)370 6020 280 8430
Transport wnd (m/s) NE 2 NE 3 NE 2 NE 3
Transport wnd (mph) NE 5 NE 7 NE 3 NE 7
Vent rate (m/s-m) 220 5520 180 7710
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 9 9 9 10
Max LVORI Late 10 3 10 1
Mix Hgt 500 83 83
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
90s. Light winds.
.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. Northeast winds around
5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the upper 60s. Highs in the
upper 80s. East winds around 5 mph.
$$
TXZ262-220900-
Southern Newton-
Including the city of Deweyville
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 70 60 40
Temp (24h trend) 72 (-2) 89 (-2) 71 91
RH % (24h trend) 100 (+5) 66 (+5) 100 53
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.26 0.11 0.02 0.07
Precip duration 2 5 3 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing 6 PM
Mixing hgt(m-AGL/MSL) 120 1560 110 2260
Mixing hgt(ft-AGL/MSL)400 5130 350 7410
Transport wnd (m/s) E 3 NE 3 NE 2 NE 2
Transport wnd (mph) E 6 NE 7 NE 5 NE 3
Vent rate (m/s-m) 360 4680 220 4520
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 7 7 8 9
Max LVORI Late 8 4 9 3
Mix Hgt 500 83 82
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows around 70. Highs around 90. Light
winds.
$$
TXZ516-220900-
Northern Orange-
Including the city of Mauriceville
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 60 80 60 50
Temp (24h trend) 73 (-1) 89 (-2) 72 91
RH % (24h trend) 100 (+6) 66 (+5) 97 55
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.26 0.18 0.04 0.09
Precip duration 3 7 3 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1360 110 2010
Mixing hgt(ft-AGL/MSL)420 4470 350 6600
Transport wnd (m/s) NE 3 NE 3 NE 2 NE 2
Transport wnd (mph) NE 6 NE 6 NE 5 NE 3
Vent rate (m/s-m) 390 4080 220 4020
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 7 7
Max LVORI Late 7 4 7 3
Mix Hgt 500 82 82
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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. Light winds.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Light winds.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs in the
lower 90s. Northeast winds around 5 mph.
$$
TXZ616-220900-
Southern Orange-
Including the cities of Orange, Bridge City, and Vidor
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 70 70 50
Temp (24h trend) 73 (-1) 88 (-3) 72 90
RH % (24h trend) 99 (+5) 67 (+5) 95 57
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.17 0.28 0.07 0.09
Precip duration 2 8 3 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1200 100 1780
Mixing hgt(ft-AGL/MSL)420 3950 340 5840
Transport wnd (m/s) NE 2 E 2 NE 2 NE 2
Transport wnd (mph) NE 3 E 5 NE 5 NE 5
Vent rate (m/s-m) 260 2400 200 3560
Dispersion POOR FAIR POOR FAIR
Category Day 1 2 1 2
Max LVORI Early 6 7 7 7
Max LVORI Late 7 4 7 3
Mix Hgt 500 82 81
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. North winds around
5 mph.
.MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs around
90. Northeast winds around 5 mph.
$$
TXZ515-220900-
Upper Jefferson-
Including the cities of Beaumont and China
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 80 60 50
Temp (24h trend) 73 (-1) 89 (-2) 71 91
RH % (24h trend) 100 (+5) 66 (+5) 98 56
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.15 0.35 0.08 0.08
Precip duration 2 7 3 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1350 100 1780
Mixing hgt(ft-AGL/MSL)420 4430 330 5830
Transport wnd (m/s) NE 2 NE 2 N 2 NE 2
Transport wnd (mph) NE 3 NE 5 N 5 NE 5
Vent rate (m/s-m) 260 2700 200 3560
Dispersion POOR FAIR POOR FAIR
Category Day 1 2 1 2
Max LVORI Early 7 8 7 7
Max LVORI Late 8 4 7 3
Mix Hgt 500 82 81
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 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 mid 70s. Highs in the lower 90s. Northeast winds
around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs in the
lower 90s. Northeast winds around 5 mph.
$$
TXZ615-220900-
Lower Jefferson-
Including the cities of Nederland, Port Arthur,
Sea Rim State Park, and Sabine Pass
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 60 80 70 60
Temp (24h trend) 73 (-2) 88 (-3) 72 91
RH % (24h trend) 100 (+5) 67 (+4) 97 57
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var E 5
Precip amount 0.25 0.49 0.18 0.11
Precip duration 4 9 6 6
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1210 100 1480
Mixing hgt(ft-AGL/MSL)390 3970 320 4850
Transport wnd (m/s) NE 2 NE 3 N 2 NE 3
Transport wnd (mph) NE 5 NE 6 N 5 NE 6
Vent rate (m/s-m) 240 3630 200 4440
Dispersion POOR FAIR POOR GOOD
Category Day 1 2 1 3
Max LVORI Early 6 7 6 7
Max LVORI Late 7 3 7 3
Mix Hgt 500 82 80
Keetch-Byram 401-500 301-400 301-400 301-400
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.MONDAY...Mostly clear. Lows in the mid 70s. Highs in the lower
90s. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. West winds around
5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the mid 70s. Highs around 90.
Northeast winds around 5 mph.
$$
LAZ027-220900-
Vernon-
Including the cities of Fort Polk, Pickering, Leesville,
and Slagle
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Mclear Mclear
Precip type Tstms Tstms Tstms None
Chance precip (%) 70 50 30 0
Temp (24h trend) 71 (-2) 90 (-1) 69 93
RH % (24h trend) 100 (+2) 52 (-8) 99 44
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.07 0.03 0.00 0.00
Precip duration 2 2 1
Precip begin 6 PM Continuing Continuing
Precip end Continuing Continuing 1 AM
Mixing hgt(m-AGL/MSL) 120 1910 90 2820
Mixing hgt(ft-AGL/MSL)400 6260 280 9240
Transport wnd (m/s) NE 3 NE 4 NE 2 NE 3
Transport wnd (mph) NE 6 NE 8 NE 5 NE 7
Vent rate (m/s-m) 360 7640 180 8460
Dispersion POOR GOOD POOR VERY GOOD
Category Day 1 3 1 4
Max LVORI Early 8 8 6 8
Max LVORI Late 9 2 8 1
Mix Hgt 500 83 83
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
90s. North winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.TUESDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
North winds around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the upper 60s. Highs in the
upper 80s. Northeast winds around 5 mph.
$$
LAZ028-220900-
Rapides-
Including the cities of Alexandria and Pineville
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Mclear Mclear
Precip type Tstms Tstms None None
Chance precip (%) 50 50 0 0
Temp (24h trend) 71 (-2) 90 (-1) 69 94
RH % (24h trend) 100 (+4) 53 (-7) 96 44
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.08 0.01 0.00 0.00
Precip duration 1 2
Precip begin 6 PM Continuing
Precip end Continuing 6 PM
Mixing hgt(m-AGL/MSL) 120 1830 100 2730
Mixing hgt(ft-AGL/MSL)400 6020 310 8950
Transport wnd (m/s) NE 3 NE 4 N 3 NE 3
Transport wnd (mph) NE 6 NE 8 N 6 NE 7
Vent rate (m/s-m) 360 7320 300 8190
Dispersion POOR GOOD POOR VERY GOOD
Category Day 1 3 1 4
Max LVORI Early 7 7 6 7
Max LVORI Late 8 2 7 1
Mix Hgt 500 83 83
Keetch-Byram 601-700 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
90s. North winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
North winds around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the upper 60s. Highs around
90. Northeast winds around 5 mph.
$$
LAZ029-220900-
Avoyelles-
Including the cities of Effie, Marksville, Bunkie, Cottonport,
Simmesport, and Mansura
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Mclear
Precip type Tstms Tstms None Tstms
Chance precip (%) 40 50 0 20
Temp (24h trend) 72 (-2) 91 (-1) 70 94
RH % (24h trend) 100 (+3) 59 (-4) 99 54
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var N 5 Lgt/Var N 5
Precip amount 0.08 0.01 0.00 0.01
Precip duration 1 2 1
Precip begin 6 PM 6 AM 1 PM
Precip end 2 AM 6 PM 6 PM
Mixing hgt(m-AGL/MSL) 130 1790 100 2360
Mixing hgt(ft-AGL/MSL)420 5890 340 7740
Transport wnd (m/s) NE 3 N 4 N 3 N 3
Transport wnd (mph) NE 6 N 8 N 6 N 6
Vent rate (m/s-m) 390 7160 300 7080
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 8 8 6 8
Max LVORI Late 9 3 8 2
Mix Hgt 500 83 83
Keetch-Byram 601-700 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 60s. 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...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows around 70. Highs around 90. Northeast winds
around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs around
90. Northeast winds around 5 mph.
$$
LAZ030-220900-
Beauregard-
Including the cities of Bundick Lake, De Ridder, Fields,
and Oretta
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 70 50 30
Temp (24h trend) 72 (-2) 89 (-2) 70 93
RH % (24h trend) 100 (+5) 56 (-3) 100 46
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.11 0.12 0.02 0.03
Precip duration 2 4 1 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing 6 PM
Mixing hgt(m-AGL/MSL) 110 1670 90 2540
Mixing hgt(ft-AGL/MSL)370 5480 300 8340
Transport wnd (m/s) NE 2 NE 3 NE 2 NE 3
Transport wnd (mph) NE 5 NE 7 NE 5 NE 6
Vent rate (m/s-m) 220 5010 180 7620
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 7 7 7 9
Max LVORI Late 8 3 8 2
Mix Hgt 500 83 83
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Light winds.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the upper 60s. Highs around
90. Northeast winds around 5 mph.
$$
LAZ031-220900-
Allen-
Including the cities of Oakdale and Kinder
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 70 40 30
Temp (24h trend) 73 (-1) 91 (-2) 70 95
RH % (24h trend) 96 (+5) 52 (-5) 94 44
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.15 0.09 0.01 0.03
Precip duration 2 4 1 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing 6 PM
Mixing hgt(m-AGL/MSL) 110 1660 100 2520
Mixing hgt(ft-AGL/MSL)370 5460 330 8260
Transport wnd (m/s) NE 2 NE 3 N 3 N 3
Transport wnd (mph) NE 5 NE 6 N 6 N 6
Vent rate (m/s-m) 220 4980 300 7560
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 6 6 7
Max LVORI Late 7 3 6 1
Mix Hgt 500 83 83
Keetch-Byram 601-700 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 70. Highs in the upper 90s.
North winds around 5 mph.
.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 in the lower 70s. Highs in the mid 90s. North winds around
5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows around 70. Highs in the lower
90s. Northeast winds around 5 mph.
$$
LAZ032-220900-
Evangeline-
Including the cities of Ville Platte, Beaver, St. Landry, Mamou,
and Reddell
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 60 30 20
Temp (24h trend) 72 (-2) 92 (-1) 70 95
RH % (24h trend) 100 (+6) 56 (-3) 97 49
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.14 0.04 0.01 0.02
Precip duration 2 4 1 1
Precip begin 6 PM Continuing Continuing 1 PM
Precip end Continuing Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 130 1560 100 2340
Mixing hgt(ft-AGL/MSL)410 5130 330 7670
Transport wnd (m/s) NE 3 N 3 N 3 N 3
Transport wnd (mph) NE 6 N 6 N 6 N 6
Vent rate (m/s-m) 390 4680 300 7020
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 7 7 6 7
Max LVORI Late 7 3 7 2
Mix Hgt 500 83 83
Keetch-Byram 601-700 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the upper
90s. Light winds.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the upper 60s. Highs in the
lower 90s. Northeast winds around 5 mph.
$$
LAZ033-220900-
St. Landry-
Including the cities of Lawtell, Opelousas, and Eunice
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 60 40 30
Temp (24h trend) 73 (-1) 91 (-2) 71 93
RH % (24h trend) 100 (+4) 63 (+2) 100 56
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.10 0.06 0.02 0.01
Precip duration 2 3 1 2
Precip begin 6 PM 6 AM Continuing Continuing
Precip end 5 AM Continuing Continuing 6 PM
Mixing hgt(m-AGL/MSL) 90 1530 100 2130
Mixing hgt(ft-AGL/MSL)310 5010 320 6990
Transport wnd (m/s) NE 2 N 3 N 3 N 3
Transport wnd (mph) NE 5 N 6 N 6 N 6
Vent rate (m/s-m) 180 4590 300 6390
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 7 8 7 9
Max LVORI Late 8 3 8 3
Mix Hgt 500 83 82
Keetch-Byram 601-700 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows around 70. Highs around 90.
Northeast winds around 5 mph.
$$
LAZ141-220900-
Northern Calcasieu-
Including the cities of De Quincy, Moss Bluff, Sulphur, Westlake,
and Vinton
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 80 60 40
Temp (24h trend) 73 (-1) 89 (-2) 72 91
RH % (24h trend) 98 (+5) 63 (+3) 97 53
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.12 0.14 0.02 0.08
Precip duration 2 5 2 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1260 100 2100
Mixing hgt(ft-AGL/MSL)400 4140 340 6900
Transport wnd (m/s) NE 2 NE 3 NE 2 NE 2
Transport wnd (mph) NE 5 NE 7 NE 5 NE 3
Vent rate (m/s-m) 240 3780 200 4200
Dispersion POOR FAIR POOR GOOD
Category Day 1 2 1 3
Max LVORI Early 7 7 7 7
Max LVORI Late 7 3 7 3
Mix Hgt 500 83 81
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Light winds.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs around
90. Northeast winds around 5 mph.
$$
LAZ241-220900-
Southern Calcasieu-
Including the cities of Lake Charles, Carlyss, Bell City, Hayes,
and Iowa
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 60 80 50 50
Temp (24h trend) 74 (-1) 89 (-3) 73 91
RH % (24h trend) 98 (+4) 65 (+5) 95 55
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NE 5
Precip amount 0.16 0.21 0.05 0.07
Precip duration 3 6 2 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1190 110 2050
Mixing hgt(ft-AGL/MSL)410 3910 350 6710
Transport wnd (m/s) NE 2 NE 3 NE 2 NE 2
Transport wnd (mph) NE 5 NE 6 NE 5 NE 5
Vent rate (m/s-m) 260 3570 220 4100
Dispersion POOR FAIR POOR GOOD
Category Day 1 2 1 3
Max LVORI Early 6 7 6 7
Max LVORI Late 7 3 7 3
Mix Hgt 500 83 81
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. North winds around
5 mph.
.MONDAY...Mostly clear. 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. North winds around
5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs in the
lower 90s. Northeast winds around 5 mph.
$$
LAZ142-220900-
Northern Jefferson Davis-
Including the cities of Hathaway, Jennings, Topsy, Fenton, Welsh,
and Elton
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 80 40 40
Temp (24h trend) 74 (-1) 90 (-2) 73 92
RH % (24h trend) 97 (+3) 62 (+4) 94 53
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.11 0.18 0.04 0.04
Precip duration 2 4 2 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1140 100 2100
Mixing hgt(ft-AGL/MSL)380 3740 330 6890
Transport wnd (m/s) NE 2 NE 3 N 3 N 3
Transport wnd (mph) NE 5 NE 6 N 6 N 6
Vent rate (m/s-m) 240 3420 300 6300
Dispersion POOR FAIR POOR GOOD
Category Day 1 2 1 3
Max LVORI Early 6 6 6 6
Max LVORI Late 7 3 6 2
Mix Hgt 500 82 81
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. North winds around
5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs in the
lower 90s. Northeast winds around 5 mph.
$$
LAZ242-220900-
Southern Jefferson Davis-
Including the city of Lake Arthur
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 60 80 40 50
Temp (24h trend) 74 (-1) 89 (-3) 74 90
RH % (24h trend) 100 (+4) 66 (+6) 97 59
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.13 0.15 0.03 0.04
Precip duration 3 5 2 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1220 100 1930
Mixing hgt(ft-AGL/MSL)410 4010 330 6330
Transport wnd (m/s) NE 3 NE 2 NE 3 N 2
Transport wnd (mph) NE 6 NE 3 NE 6 N 5
Vent rate (m/s-m) 390 2440 300 3860
Dispersion POOR FAIR POOR FAIR
Category Day 1 2 1 2
Max LVORI Early 6 8 6 7
Max LVORI Late 8 3 7 3
Mix Hgt 500 82 81
Keetch-Byram 501-600 501-600 501-600 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. North winds around
5 mph.
.MONDAY...Mostly clear. 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. North winds around
5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs around
90. Northeast winds around 5 mph.
$$
LAZ143-220900-
Northern Acadia-
Including the cities of Crowley, Rayne, Branch, Church Point,
and Iota
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 70 40 40
Temp (24h trend) 74 (-1) 90 (-2) 72 91
RH % (24h trend) 100 (+4) 64 (+4) 96 58
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.08 0.10 0.03 0.03
Precip duration 1 4 2 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1170 100 1920
Mixing hgt(ft-AGL/MSL)400 3830 330 6290
Transport wnd (m/s) NE 2 N 2 N 3 N 2
Transport wnd (mph) NE 5 N 5 N 6 N 3
Vent rate (m/s-m) 240 2340 300 3840
Dispersion POOR FAIR POOR FAIR
Category Day 1 2 1 2
Max LVORI Early 6 7 6 7
Max LVORI Late 8 3 6 3
Mix Hgt 500 82 81
Keetch-Byram 401-500 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Northeast winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs in the
lower 90s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 90s. Northeast winds around
5 mph.
$$
LAZ243-220900-
Southern Acadia-
Including the city of Morse
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 80 40 50
Temp (24h trend) 74 (-1) 89 (-3) 74 90
RH % (24h trend) 100 (+3) 68 (+7) 97 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.08 0.13 0.03 0.04
Precip duration 2 5 2 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1060 100 1880
Mixing hgt(ft-AGL/MSL)410 3460 330 6160
Transport wnd (m/s) NE 3 N 2 NE 3 N 2
Transport wnd (mph) NE 7 N 5 NE 6 N 3
Vent rate (m/s-m) 360 2120 300 3760
Dispersion POOR FAIR POOR FAIR
Category Day 1 2 1 2
Max LVORI Early 6 8 7 8
Max LVORI Late 9 4 8 3
Mix Hgt 500 82 81
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Northeast winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.WEDNESDAY...Mostly clear. A chance of thunderstorms. Lows in the
lower 70s. Highs around 90. Northeast winds around 5 mph.
.THURSDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Northeast winds around
5 mph.
$$
LAZ044-220900-
Lafayette-
Including the city of Lafayette
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 80 40 50
Temp (24h trend) 74 (0) 90 (-2) 73 90
RH % (24h trend) 100 (+3) 66 (+6) 98 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.09 0.19 0.04 0.04
Precip duration 1 5 2 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 100 1150 100 1850
Mixing hgt(ft-AGL/MSL)320 3790 320 6070
Transport wnd (m/s) NE 3 NE 2 N 2 NW 2
Transport wnd (mph) NE 6 NE 5 N 5 NW 5
Vent rate (m/s-m) 300 2300 200 3700
Dispersion POOR FAIR POOR FAIR
Category Day 1 2 1 2
Max LVORI Early 6 8 7 8
Max LVORI Late 8 3 8 3
Mix Hgt 500 82 81
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs in the
lower 90s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs around 90. Northeast winds around 5 mph.
$$
LAZ045-220900-
Upper St. Martin-
Including the cities of Breaux Bridge, Cade, and St. Martinville
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 60 70 50 50
Temp (24h trend) 73 (-1) 90 (-3) 72 91
RH % (24h trend) 100 (+4) 64 (+3) 99 59
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.10 0.18 0.04 0.03
Precip duration 2 5 2 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 90 1240 90 2010
Mixing hgt(ft-AGL/MSL)280 4070 300 6600
Transport wnd (m/s) N 2 N 2 N 2 NW 2
Transport wnd (mph) N 5 N 5 N 5 NW 5
Vent rate (m/s-m) 180 2480 180 4020
Dispersion POOR FAIR POOR GOOD
Category Day 1 2 1 3
Max LVORI Early 6 8 7 9
Max LVORI Late 8 3 8 3
Mix Hgt 500 82 81
Keetch-Byram 401-500 401-500 401-500 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. North winds around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Northeast winds around 5 mph.
$$
LAZ055-220900-
Lower St. Martin-
Including the city of Stephensville
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 60 80 60 70
Temp (24h trend) 74 (-1) 92 (0) 73 91
RH % (24h trend) 100 (+5) 64 (0) 100 69
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.17 0.20 0.07 0.06
Precip duration 2 6 3 5
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 110 1380 90 1740
Mixing hgt(ft-AGL/MSL)370 4520 280 5720
Transport wnd (m/s) NE 2 N 2 N 2 NW 2
Transport wnd (mph) NE 3 N 5 N 3 NW 5
Vent rate (m/s-m) 220 2760 180 3480
Dispersion POOR FAIR POOR FAIR
Category Day 1 2 1 2
Max LVORI Early 7 8 8 9
Max LVORI Late 8 4 9 3
Mix Hgt 500 81 79
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs around
90. Northeast winds around 5 mph.
$$
LAZ073-220900-
West Cameron-
Including the cities of Johnson Bayou and Hackberry
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 60 80 60 60
Temp (24h trend) 74 (-3) 88 (-2) 74 91
RH % (24h trend) 98 (+5) 68 (+3) 93 59
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var E 5
Precip amount 0.26 0.42 0.12 0.08
Precip duration 4 8 6 6
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1010 90 1600
Mixing hgt(ft-AGL/MSL)390 3310 290 5250
Transport wnd (m/s) NE 3 NE 3 E 3 SE 3
Transport wnd (mph) NE 6 NE 6 E 7 SE 6
Vent rate (m/s-m) 360 3030 270 4800
Dispersion POOR FAIR POOR GOOD
Category Day 1 2 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 6 3 6 3
Mix Hgt 500 82 81
Keetch-Byram 301-400 301-400 301-400 301-400
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.MONDAY...Mostly clear. Lows in the upper 70s. Highs in the lower
90s. North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. West winds around
5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the mid 70s. Highs in the
upper 80s. Northeast winds around 5 mph.
$$
LAZ074-220900-
East Cameron-
Including the cities of Grand Lake, Klondike, Cameron, Creole,
Grand Chenier, and Rutherford Beach
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 80 60 60
Temp (24h trend) 75 (-1) 90 (-1) 74 90
RH % (24h trend) 100 (+5) 67 (+3) 97 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NE 5
Precip amount 0.30 0.40 0.10 0.07
Precip duration 2 7 5 6
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 100 1010 90 1740
Mixing hgt(ft-AGL/MSL)340 3310 310 5720
Transport wnd (m/s) N 2 NE 3 NE 2 SW 3
Transport wnd (mph) N 5 NE 6 NE 5 SW 6
Vent rate (m/s-m) 200 3030 180 5220
Dispersion POOR FAIR POOR GOOD
Category Day 1 2 1 3
Max LVORI Early 5 7 6 7
Max LVORI Late 7 3 7 3
Mix Hgt 500 82 80
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.MONDAY...Mostly clear. Lows in the mid 70s. Highs in the lower
90s. North winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the mid 70s. Highs around 90.
Northeast winds around 5 mph.
$$
LAZ152-220900-
Upper Vermilion-
Including the cities of Gueydan, Meaux, Kaplan, and Maurice
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 80 40 50
Temp (24h trend) 74 (-1) 90 (-2) 73 90
RH % (24h trend) 100 (+3) 67 (+6) 99 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.11 0.18 0.03 0.05
Precip duration 2 6 2 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 110 1060 100 1830
Mixing hgt(ft-AGL/MSL)360 3480 340 6010
Transport wnd (m/s) N 2 NE 2 N 3 N 2
Transport wnd (mph) N 5 NE 5 N 6 N 5
Vent rate (m/s-m) 220 2120 300 3660
Dispersion POOR FAIR POOR FAIR
Category Day 1 2 1 2
Max LVORI Early 6 8 7 9
Max LVORI Late 9 4 8 3
Mix Hgt 500 82 80
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Northeast winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs in the
lower 90s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Northeast winds around
5 mph.
$$
LAZ252-220900-
Lower Vermilion-
Including the cities of Abbeville, Intracoastal City,
and Forked Island
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 80 50 60
Temp (24h trend) 74 (-2) 90 (-1) 74 90
RH % (24h trend) 100 (+4) 66 (+3) 99 64
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var N 5
Precip amount 0.22 0.39 0.09 0.08
Precip duration 2 7 2 8
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 110 1020 100 1690
Mixing hgt(ft-AGL/MSL)350 3360 310 5560
Transport wnd (m/s) N 2 N 2 N 2 N 3
Transport wnd (mph) N 5 N 5 N 3 N 6
Vent rate (m/s-m) 220 2040 200 5070
Dispersion POOR FAIR POOR GOOD
Category Day 1 2 1 3
Max LVORI Early 6 7 7 8
Max LVORI Late 7 4 8 3
Mix Hgt 500 82 79
Keetch-Byram 501-600 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.MONDAY...Mostly clear. Lows in the mid 70s. Highs in the lower
90s. North winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear with a chance of
showers and thunderstorms. Lows in the mid 70s. Highs in the
lower 90s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Northeast winds around
5 mph.
$$
LAZ153-220900-
Upper Iberia-
Including the cities of New Iberia and Jeanerette
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 60 80 50 60
Temp (24h trend) 73 (-1) 91 (-1) 73 91
RH % (24h trend) 100 (+4) 61 (0) 99 61
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.16 0.10 0.04 0.05
Precip duration 2 6 2 5
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 90 1330 90 1830
Mixing hgt(ft-AGL/MSL)290 4360 300 6000
Transport wnd (m/s) N 2 N 2 N 2 NW 3
Transport wnd (mph) N 3 N 5 N 3 NW 6
Vent rate (m/s-m) 180 2660 180 5490
Dispersion POOR FAIR POOR GOOD
Category Day 1 2 1 3
Max LVORI Early 6 8 7 8
Max LVORI Late 7 3 8 3
Mix Hgt 500 82 80
Keetch-Byram 401-500 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Northeast winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. North winds around
5 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear with a chance of
showers and thunderstorms. Lows in the lower 70s. Highs in the
lower 90s. Northeast winds around 5 mph.
$$
LAZ253-220900-
Lower Iberia-
Including the city of Avery Island
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 70 60 60
Temp (24h trend) 73 (-3) 90 (-1) 73 91
RH % (24h trend) 100 (+5) 63 (-1) 98 63
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.20 0.18 0.10 0.08
Precip duration 2 7 3 8
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 90 1100 90 1700
Mixing hgt(ft-AGL/MSL)300 3620 290 5570
Transport wnd (m/s) NE 2 NW 2 E 2 W 2
Transport wnd (mph) NE 5 NW 5 E 5 W 5
Vent rate (m/s-m) 180 2200 180 3400
Dispersion POOR FAIR POOR FAIR
Category Day 1 2 1 2
Max LVORI Early 6 8 7 8
Max LVORI Late 7 3 8 3
Mix Hgt 500 81 79
Keetch-Byram 301-400 301-400 301-400 301-400
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the mid 70s. Highs around 90.
Northeast winds around 5 mph.
$$
LAZ154-220900-
Upper St. Mary-
Including the cities of Morgan City, Centerville, Franklin,
Patterson, Berwick, and Bayou Vista
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 80 60 70
Temp (24h trend) 73 (-2) 90 (-2) 73 91
RH % (24h trend) 100 (+4) 66 (+2) 100 68
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.16 0.18 0.08 0.06
Precip duration 2 7 3 5
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 100 1420 90 1780
Mixing hgt(ft-AGL/MSL)330 4650 290 5840
Transport wnd (m/s) N 2 N 2 N 2 W 2
Transport wnd (mph) N 3 N 5 N 3 W 5
Vent rate (m/s-m) 200 2840 180 3560
Dispersion POOR FAIR POOR FAIR
Category Day 1 2 1 2
Max LVORI Early 7 8 8 9
Max LVORI Late 8 4 9 3
Mix Hgt 500 81 79
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northeast winds
around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Northeast winds around
5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. Northeast winds
around 5 mph.
$$
LAZ254-220900-
Lower St. Mary-
Including the cities of Burns Point and Cypremort Point
1256 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud cover Pcldy Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 50 70 70 70
Temp (24h trend) 73 (-2) 90 (-1) 73 91
RH % (24h trend) 100 (+3) 67 (0) 100 70
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.14 0.21 0.13 0.07
Precip duration 2 7 3 8
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 100 1360 80 1490
Mixing hgt(ft-AGL/MSL)330 4470 270 4890
Transport wnd (m/s) NE 2 NW 2 N 2 W 2
Transport wnd (mph) NE 3 NW 3 N 3 W 5
Vent rate (m/s-m) 200 2720 160 2980
Dispersion POOR FAIR POOR FAIR
Category Day 1 2 1 2
Max LVORI Early 7 8 8 9
Max LVORI Late 8 4 8 4
Mix Hgt 500 81 79
Keetch-Byram 301-400 301-400 301-400 301-400
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Northeast winds around
5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. Northeast winds
around 5 mph.
$$