Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Lake Charles, LA
Issued by NWS Lake Charles, LA
254
FNUS54 KLCH 171722
FWFLCH
Fire Weather Planning Forecast
National Weather Service Lake Charles LA
1221 PM GMT Sun Aug 17 2025
.DISCUSSION...
High pressure will limit showers across the region for the next
few days. Even with the mixing of dry air aloft, minimum RH values
will remain near 50% in central Louisiana and the interior of
southeast Texas.
TXZ180-180900-
Tyler-
Including the cities of Town Bluff, Fred, Hillister, Ivanhoe,
Spurger, Warren, and Woodville
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 30 30
Temp (24h trend) 73 (-1) 94 (-4) 74 95
RH % (24h trend) 96 (-3) 51 (-2) 98 52
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.02 0.00 0.01
Precip duration 1 1 1
Precip begin 12 PM Continuing 1 PM
Precip end Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 110 2180 60 2350
Mixing hgt(ft-AGL/MSL)350 7140 190 7720
Transport wnd (m/s) S 3 NE 3 E 3 NE 3
Transport wnd (mph) S 6 NE 7 E 6 NE 7
Vent rate (m/s-m) 330 6540 180 7050
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 7 7 8
Max LVORI Late 7 2 8 2
Mix Hgt 500 87 86
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the upper 90s. Light winds.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Light winds.
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs around 90. Light
winds.
.SATURDAY THROUGH SUNDAY...Partly cloudy with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Light winds.
$$
TXZ201-180900-
Hardin-
Including the cities of Lumberton and Silsbee
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 30 40
Temp (24h trend) 74 (-1) 93 (-4) 74 93
RH % (24h trend) 95 (-4) 51 (-3) 99 54
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.05 0.01 0.03
Precip duration 2 2 2
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 2180 30 2210
Mixing hgt(ft-AGL/MSL)400 7140 90 7250
Transport wnd (m/s) S 4 NE 3 E 3 NE 3
Transport wnd (mph) S 8 NE 6 E 6 NE 7
Vent rate (m/s-m) 480 6540 90 6630
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 7 7 9
Max LVORI Late 7 2 8 1
Mix Hgt 500 85 86
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the upper 90s. Light winds.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.FRIDAY...Partly cloudy. Thunderstorms likely and a chance of
showers. Lows in the lower 70s. Highs around 90. Light winds.
.SATURDAY THROUGH SUNDAY...Partly cloudy with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Light winds.
$$
TXZ259-180900-
Northern Jasper-
Including the cities of Holly Springs, Jasper, Kirbyville,
Magnolia Springs, Mt. Union, and Roganville
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 30 30
Temp (24h trend) 73 (-1) 93 (-3) 73 95
RH % (24h trend) 99 (0) 53 (-2) 100 53
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.04 0.01 0.01
Precip duration 1 1 1
Precip begin 12 PM Continuing 1 PM
Precip end Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 110 2260 40 2260
Mixing hgt(ft-AGL/MSL)370 7420 140 7410
Transport wnd (m/s) W 2 NE 3 E 3 NE 3
Transport wnd (mph) W 5 NE 6 E 6 NE 7
Vent rate (m/s-m) 220 6780 120 6780
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 8 8 10
Max LVORI Late 8 2 10 2
Mix Hgt 500 87 86
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Light winds.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs in the lower 90s. Light winds.
.FRIDAY...Mostly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs in the upper 80s. Light winds.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
$$
TXZ261-180900-
Southern Jasper-
Including the cities of Gist, Buna, and Evadale
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 30 40
Temp (24h trend) 74 (0) 93 (-3) 74 94
RH % (24h trend) 96 (-4) 52 (-1) 100 53
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.16 0.03 0.02
Precip duration 2 1 2
Precip begin 12 PM Continuing 7 AM
Precip end Continuing 1 AM Continuing
Mixing hgt(m-AGL/MSL) 120 2230 10 2200
Mixing hgt(ft-AGL/MSL)380 7320 40 7210
Transport wnd (m/s) SW 2 NE 3 E 2 NE 3
Transport wnd (mph) SW 5 NE 7 E 3 NE 7
Vent rate (m/s-m) 240 6690 20 6600
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 8 7 9
Max LVORI Late 7 3 9 2
Mix Hgt 500 85 84
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Light winds.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs around 90. Light winds.
.SATURDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs around 90. Light
winds.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
$$
TXZ260-180900-
Northern Newton-
Including the cities of Burkeville, Farrsville, Jamestown,
Newton, Wiergate, Bleakwood, and Call
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 30 30
Temp (24h trend) 73 (-1) 93 (-2) 72 94
RH % (24h trend) 97 (-3) 50 (-4) 100 51
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.06 0.01 0.00
Precip duration 1 1 1
Precip begin 12 PM Continuing 1 PM
Precip end Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 110 2320 40 2050
Mixing hgt(ft-AGL/MSL)370 7610 120 6710
Transport wnd (m/s) W 2 NE 3 NE 3 NE 3
Transport wnd (mph) W 5 NE 7 NE 6 NE 6
Vent rate (m/s-m) 220 6960 120 6150
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 9 10
Max LVORI Late 9 3 10 2
Mix Hgt 500 87 86
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Light winds.
.THURSDAY...Partly cloudy. Thunderstorms likely and a chance of
showers. Lows in the lower 70s. Highs in the lower 90s. Light
winds.
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs in the upper 80s. Light winds.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. Light winds.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
$$
TXZ262-180900-
Southern Newton-
Including the city of Deweyville
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 30 40
Temp (24h trend) 74 (-1) 93 (-3) 73 94
RH % (24h trend) 97 (-2) 52 (-1) 100 51
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.15 0.03 0.02
Precip duration 2 1 2
Precip begin 11 AM Continuing 7 AM
Precip end Continuing 1 AM Continuing
Mixing hgt(m-AGL/MSL) 120 2290 40 2210
Mixing hgt(ft-AGL/MSL)390 7530 140 7240
Transport wnd (m/s) SW 2 NE 3 SE 2 NE 3
Transport wnd (mph) SW 5 NE 7 SE 5 NE 7
Vent rate (m/s-m) 240 6870 80 6630
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 7 7 9
Max LVORI Late 7 3 9 2
Mix Hgt 500 85 84
Keetch-Byram 401-500 401-500 401-500 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Light winds.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.FRIDAY THROUGH SATURDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the lower 70s. Highs around 90.
Light winds.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
$$
TXZ516-180900-
Northern Orange-
Including the city of Mauriceville
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 30 40
Temp (24h trend) 74 (-2) 93 (-3) 74 93
RH % (24h trend) 96 (-2) 51 (-3) 98 54
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.19 0.04 0.03
Precip duration 2 2 2
Precip begin 11 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 2060 10 1920
Mixing hgt(ft-AGL/MSL)420 6750 40 6310
Transport wnd (m/s) W 2 NE 3 E 2 NE 3
Transport wnd (mph) W 5 NE 6 E 5 NE 7
Vent rate (m/s-m) 260 6180 20 5760
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 8
Max LVORI Late 7 3 8 2
Mix Hgt 500 84 84
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Light winds.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.FRIDAY THROUGH SATURDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the lower 70s. Highs around 90.
Light winds.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
$$
TXZ616-180900-
Southern Orange-
Including the cities of Orange, Bridge City, and Vidor
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 30 40
Temp (24h trend) 75 (-1) 93 (-2) 74 93
RH % (24h trend) 95 (0) 52 (-4) 96 56
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.21 0.04 0.02
Precip duration 3 2 2
Precip begin 11 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1900 40 1760
Mixing hgt(ft-AGL/MSL)420 6230 120 5780
Transport wnd (m/s) NW 3 NE 3 NE 2 NE 3
Transport wnd (mph) NW 6 NE 7 NE 5 NE 7
Vent rate (m/s-m) 390 5700 80 5280
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 7
Max LVORI Late 7 3 7 2
Mix Hgt 500 84 83
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Light winds.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. Light winds.
.SATURDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. Light winds.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
$$
TXZ515-180900-
Upper Jefferson-
Including the cities of Beaumont and China
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 30 50
Temp (24h trend) 75 (0) 93 (-3) 74 93
RH % (24h trend) 97 (-2) 53 (-2) 99 55
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.11 0.02 0.03
Precip duration 3 2 2
Precip begin 12 PM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 2010 30 1760
Mixing hgt(ft-AGL/MSL)420 6590 90 5760
Transport wnd (m/s) S 3 NE 3 E 3 NE 4
Transport wnd (mph) S 7 NE 6 E 6 NE 8
Vent rate (m/s-m) 390 6030 90 7040
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 6 7 9
Max LVORI Late 7 2 9 2
Mix Hgt 500 83 84
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Light
winds.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs around 90. Light winds.
.SATURDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Light winds.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
$$
TXZ615-180900-
Lower Jefferson-
Including the cities of Nederland, Port Arthur,
Sea Rim State Park, and Sabine Pass
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Pcldy
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 40 40
Temp (24h trend) 75 (-2) 94 (-1) 75 93
RH % (24h trend) 95 (+1) 52 (-8) 97 55
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.10 0.03 0.04
Precip duration 2 2 2
Precip begin 6 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1770 80 1670
Mixing hgt(ft-AGL/MSL)410 5820 270 5490
Transport wnd (m/s) S 3 NE 3 E 3 NE 3
Transport wnd (mph) S 7 NE 7 E 6 NE 6
Vent rate (m/s-m) 360 5310 240 5010
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 7
Max LVORI Late 7 2 7 2
Mix Hgt 500 83 83
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the mid 90s.
Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Thunderstorms likely and a chance of
showers. Lows in the mid 70s. Highs in the lower 90s. West winds
around 5 mph.
.FRIDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 70s. Highs around 90. Northwest
winds around 5 mph.
.SATURDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 70s. Highs around 90. West winds
around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. West winds around
5 mph.
$$
LAZ027-180900-
Vernon-
Including the cities of Fort Polk, Pickering, Leesville,
and Slagle
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 30 20
Temp (24h trend) 73 (-1) 94 (-2) 73 97
RH % (24h trend) 95 (-5) 47 (-5) 100 43
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.05 0.01 0.00
Precip duration 1 1 1
Precip begin 12 PM Continuing 1 PM
Precip end Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 120 2430 40 2600
Mixing hgt(ft-AGL/MSL)390 7970 120 8530
Transport wnd (m/s) W 2 NE 3 E 2 NE 3
Transport wnd (mph) W 5 NE 7 E 5 NE 6
Vent rate (m/s-m) 240 7290 80 7800
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 6 7 9
Max LVORI Late 7 2 9 1
Mix Hgt 500 88 87
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the upper 90s. Light winds.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs in the lower 90s. Light winds.
.FRIDAY...Mostly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs around 90. Light winds.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
$$
LAZ028-180900-
Rapides-
Including the cities of Alexandria and Pineville
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms None Tstms
Chance precip (%) 0 30 0 20
Temp (24h trend) 73 (-2) 94 (-3) 73 97
RH % (24h trend) 95 (-2) 47 (-5) 99 43
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.05 0.00 0.01
Precip duration 1 1
Precip begin 1 PM 1 PM
Precip end 6 PM 6 PM
Mixing hgt(m-AGL/MSL) 120 2260 30 2580
Mixing hgt(ft-AGL/MSL)390 7430 100 8460
Transport wnd (m/s) W 2 NE 3 N 2 NE 4
Transport wnd (mph) W 5 NE 7 N 5 NE 8
Vent rate (m/s-m) 240 6780 60 10320
Dispersion POOR GOOD POOR VERY GOOD
Category Day 1 3 1 4
Max LVORI Early 6 7 7 9
Max LVORI Late 7 1 8 1
Mix Hgt 500 88 86
Keetch-Byram 501-600 501-600 501-600 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the upper 90s. North winds around
5 mph.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs in the mid 90s. Light winds.
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Light winds.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
$$
LAZ029-180900-
Avoyelles-
Including the cities of Effie, Marksville, Bunkie, Cottonport,
Simmesport, and Mansura
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms None Tstms
Chance precip (%) 0 30 0 20
Temp (24h trend) 73 (-2) 94 (-3) 74 94
RH % (24h trend) 94 (-3) 53 (-5) 100 55
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.05 0.00 0.01
Precip duration 0 1
Precip begin 3 PM 1 PM
Precip end 6 PM 6 PM
Mixing hgt(m-AGL/MSL) 130 2190 20 2550
Mixing hgt(ft-AGL/MSL)420 7170 60 8370
Transport wnd (m/s) NW 3 NE 3 NE 3 NE 4
Transport wnd (mph) NW 6 NE 7 NE 6 NE 8
Vent rate (m/s-m) 390 6570 60 10200
Dispersion POOR GOOD POOR VERY GOOD
Category Day 1 3 1 4
Max LVORI Early 7 7 8 9
Max LVORI Late 7 2 9 2
Mix Hgt 500 87 85
Keetch-Byram 501-600 501-600 501-600 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the
upper 90s. North winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.FRIDAY THROUGH SUNDAY...Partly cloudy with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
North winds around 5 mph.
$$
LAZ030-180900-
Beauregard-
Including the cities of Bundick Lake, De Ridder, Fields,
and Oretta
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 30 30
Temp (24h trend) 73 (-1) 93 (-3) 73 96
RH % (24h trend) 96 (-3) 49 (-4) 99 46
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.11 0.02 0.01
Precip duration 1 1 1
Precip begin 11 AM Continuing 1 PM
Precip end Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 120 2360 50 2270
Mixing hgt(ft-AGL/MSL)380 7730 180 7460
Transport wnd (m/s) SW 2 NE 3 SE 3 NE 3
Transport wnd (mph) SW 3 NE 7 SE 6 NE 6
Vent rate (m/s-m) 240 7080 150 6810
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 7 9
Max LVORI Late 7 3 9 2
Mix Hgt 500 87 85
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Light winds.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs in the lower 90s. Light winds.
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs around 90. Light winds.
.SATURDAY THROUGH SUNDAY...Partly cloudy with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
North winds around 5 mph.
$$
LAZ031-180900-
Allen-
Including the cities of Oakdale and Kinder
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 50 30
Temp (24h trend) 73 (-2) 94 (-3) 73 97
RH % (24h trend) 92 (-3) 47 (-5) 96 42
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.10 0.02 0.01
Precip duration 1 1 1
Precip begin 11 AM Continuing 1 PM
Precip end Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 120 2320 60 2490
Mixing hgt(ft-AGL/MSL)380 7610 190 8170
Transport wnd (m/s) W 2 NE 3 NW 3 NE 3
Transport wnd (mph) W 3 NE 7 NW 6 NE 6
Vent rate (m/s-m) 240 6960 180 7470
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 7
Max LVORI Late 6 2 7 2
Mix Hgt 500 87 85
Keetch-Byram 601-700 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the upper 90s. Light winds.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the mid 90s. Light winds.
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY THROUGH SUNDAY...Partly cloudy with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the mid 90s.
Light winds.
$$
LAZ032-180900-
Evangeline-
Including the cities of Ville Platte, Beaver, St. Landry, Mamou,
and Reddell
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Showers Tstms
Chance precip (%) 0 40 40 20
Temp (24h trend) 73 (-1) 93 (-4) 73 96
RH % (24h trend) 94 (-2) 50 (-5) 98 48
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.09 0.02 0.01
Precip duration 1 0 1
Precip begin 12 PM Continuing 1 PM
Precip end Continuing 7 PM 6 PM
Mixing hgt(m-AGL/MSL) 120 2180 50 2650
Mixing hgt(ft-AGL/MSL)410 7150 170 8690
Transport wnd (m/s) NW 3 NE 3 N 2 NE 4
Transport wnd (mph) NW 6 NE 7 N 5 NE 8
Vent rate (m/s-m) 360 6540 100 10600
Dispersion POOR GOOD POOR VERY GOOD
Category Day 1 3 1 4
Max LVORI Early 6 6 6 8
Max LVORI Late 7 1 8 2
Mix Hgt 500 87 84
Keetch-Byram 501-600 601-700 601-700 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 90s. Light winds.
.THURSDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Light winds.
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY THROUGH SUNDAY...Partly cloudy with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Light winds.
$$
LAZ033-180900-
St. Landry-
Including the cities of Lawtell, Opelousas, and Eunice
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms None Tstms
Chance precip (%) 0 40 0 20
Temp (24h trend) 74 (-1) 93 (-3) 74 94
RH % (24h trend) 94 (-4) 52 (-5) 100 55
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.15 0.00 0.01
Precip duration 1 1
Precip begin 1 PM 1 PM
Precip end 6 PM 6 PM
Mixing hgt(m-AGL/MSL) 100 2340 40 2670
Mixing hgt(ft-AGL/MSL)330 7680 120 8770
Transport wnd (m/s) NW 2 NE 4 NE 3 NE 3
Transport wnd (mph) NW 5 NE 8 NE 6 NE 7
Vent rate (m/s-m) 200 9360 120 8010
Dispersion POOR VERY GOOD POOR VERY GOOD
Category Day 1 4 1 4
Max LVORI Early 6 7 7 9
Max LVORI Late 7 3 9 2
Mix Hgt 500 87 83
Keetch-Byram 501-600 501-600 501-600 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. North winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Light winds.
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the lower 70s. Highs in the lower 90s. Light winds.
.SATURDAY THROUGH SUNDAY...Partly cloudy with a chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Northwest winds around 5 mph.
$$
LAZ141-180900-
Northern Calcasieu-
Including the cities of De Quincy, Moss Bluff, Sulphur, Westlake,
and Vinton
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 30 40
Temp (24h trend) 74 (-1) 93 (-2) 74 94
RH % (24h trend) 94 (-5) 51 (-4) 97 50
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.17 0.03 0.02
Precip duration 2 1 2
Precip begin 11 AM Continuing 7 AM
Precip end Continuing 1 AM Continuing
Mixing hgt(m-AGL/MSL) 120 2100 40 1900
Mixing hgt(ft-AGL/MSL)400 6890 130 6220
Transport wnd (m/s) SW 2 NE 3 NE 3 NE 3
Transport wnd (mph) SW 5 NE 7 NE 7 NE 6
Vent rate (m/s-m) 240 6300 120 5700
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 8
Max LVORI Late 7 3 7 2
Mix Hgt 500 85 83
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Light winds.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.FRIDAY THROUGH SATURDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the lower 70s. Highs in the lower
90s. Light winds.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
$$
LAZ241-180900-
Southern Calcasieu-
Including the cities of Lake Charles, Carlyss, Bell City, Hayes,
and Iowa
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 60 40 40
Temp (24h trend) 76 (-1) 93 (-3) 76 94
RH % (24h trend) 93 (-3) 51 (-4) 97 51
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.12 0.02 0.02
Precip duration 2 2 2
Precip begin 10 AM Continuing Continuing
Precip end Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1870 40 1710
Mixing hgt(ft-AGL/MSL)410 6120 130 5620
Transport wnd (m/s) W 2 NE 3 N 3 NE 3
Transport wnd (mph) W 3 NE 7 N 7 NE 6
Vent rate (m/s-m) 260 5610 120 5130
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 6 2 7 2
Mix Hgt 500 85 83
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Northwest winds
around 5 mph.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Northwest winds around
5 mph.
.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. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. North winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
$$
LAZ142-180900-
Northern Jefferson Davis-
Including the cities of Hathaway, Jennings, Topsy, Fenton, Welsh,
and Elton
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 50 30
Temp (24h trend) 75 (0) 92 (-4) 74 94
RH % (24h trend) 93 (-4) 52 (-4) 97 49
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.12 0.02 0.02
Precip duration 1 1 1
Precip begin 11 AM Continuing 1 PM
Precip end Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 120 1830 40 1910
Mixing hgt(ft-AGL/MSL)380 6010 150 6260
Transport wnd (m/s) W 2 NE 3 NW 3 NE 3
Transport wnd (mph) W 3 NE 7 NW 7 NE 6
Vent rate (m/s-m) 240 5490 120 5730
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 7
Max LVORI Late 7 2 7 2
Mix Hgt 500 86 83
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the upper 90s. Northwest winds
around 5 mph.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the mid 90s. Light winds.
.FRIDAY THROUGH SATURDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs in the lower
90s. Light winds.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. North winds around
5 mph.
$$
LAZ242-180900-
Southern Jefferson Davis-
Including the city of Lake Arthur
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 50 40
Temp (24h trend) 75 (-1) 92 (-3) 75 94
RH % (24h trend) 95 (-2) 53 (-4) 98 53
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.09 0.02 0.03
Precip duration 1 1 1
Precip begin 10 AM Continuing 1 PM
Precip end Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 120 1570 50 1960
Mixing hgt(ft-AGL/MSL)400 5150 160 6440
Transport wnd (m/s) W 2 NE 4 N 3 NE 3
Transport wnd (mph) W 3 NE 8 N 6 NE 6
Vent rate (m/s-m) 240 6280 150 5880
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 6 8
Max LVORI Late 7 2 8 3
Mix Hgt 500 85 83
Keetch-Byram 501-600 501-600 501-600 601-700
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds around
5 mph.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Northwest winds around
5 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs in the lower
90s. North winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
$$
LAZ143-180900-
Northern Acadia-
Including the cities of Crowley, Rayne, Branch, Church Point,
and Iota
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 40 50 30
Temp (24h trend) 74 (-2) 92 (-4) 74 94
RH % (24h trend) 94 (-3) 55 (-2) 98 54
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.10 0.02 0.02
Precip duration 1 1 1
Precip begin 12 PM Continuing 1 PM
Precip end Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 120 1690 50 1760
Mixing hgt(ft-AGL/MSL)410 5550 170 5770
Transport wnd (m/s) NW 2 NE 3 N 3 NE 3
Transport wnd (mph) NW 5 NE 7 N 6 NE 7
Vent rate (m/s-m) 240 5070 150 5280
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 6 6 8
Max LVORI Late 7 3 8 3
Mix Hgt 500 86 83
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Light winds.
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Light winds.
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.SATURDAY THROUGH SUNDAY...Partly cloudy with a chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
North winds around 5 mph.
$$
LAZ243-180900-
Southern Acadia-
Including the city of Morse
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type None Tstms Tstms Tstms
Chance precip (%) 0 50 50 30
Temp (24h trend) 75 (-1) 92 (-3) 75 93
RH % (24h trend) 94 (-4) 55 (-2) 99 57
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.12 0.02 0.04
Precip duration 1 1 1
Precip begin 10 AM Continuing 1 PM
Precip end Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 120 1620 40 1830
Mixing hgt(ft-AGL/MSL)390 5320 150 6000
Transport wnd (m/s) NW 2 NE 3 SE 2 NE 3
Transport wnd (mph) NW 3 NE 7 SE 5 NE 6
Vent rate (m/s-m) 240 4860 80 5490
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 6 6 8
Max LVORI Late 7 3 8 3
Mix Hgt 500 85 83
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. North winds around
5 mph.
.THURSDAY...Mostly clear. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.FRIDAY THROUGH SATURDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs in the lower
90s. Light winds.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
$$
LAZ044-180900-
Lafayette-
Including the city of Lafayette
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type Tstms Tstms None Tstms
Chance precip (%) 20 50 0 30
Temp (24h trend) 75 (-1) 92 (-3) 74 93
RH % (24h trend) 94 (-4) 55 (-3) 99 58
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.04 0.16 0.00 0.04
Precip duration 0 1 1
Precip begin 6 PM 12 PM 1 PM
Precip end 9 PM 6 PM 6 PM
Mixing hgt(m-AGL/MSL) 100 1840 40 2000
Mixing hgt(ft-AGL/MSL)320 6040 130 6560
Transport wnd (m/s) NW 3 NE 3 SE 3 NE 3
Transport wnd (mph) NW 6 NE 7 SE 6 NE 6
Vent rate (m/s-m) 300 5520 120 6000
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 6 6 8
Max LVORI Late 7 3 8 3
Mix Hgt 500 86 82
Keetch-Byram 401-500 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. North winds around
5 mph.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Light winds.
.FRIDAY THROUGH SATURDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs in the lower
90s. Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. Northwest winds around
5 mph.
$$
LAZ045-180900-
Upper St. Martin-
Including the cities of Breaux Bridge, Cade, and St. Martinville
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type Tstms Tstms None Tstms
Chance precip (%) 30 50 0 30
Temp (24h trend) 74 (-2) 93 (-3) 74 93
RH % (24h trend) 95 (-1) 52 (-5) 99 56
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.02 0.11 0.00 0.03
Precip duration 0 1 1
Precip begin 6 PM 12 PM 1 PM
Precip end 8 PM 6 PM 6 PM
Mixing hgt(m-AGL/MSL) 90 2190 10 2490
Mixing hgt(ft-AGL/MSL)310 7190 40 8160
Transport wnd (m/s) NW 2 NE 3 SE 3 NE 3
Transport wnd (mph) NW 5 NE 7 SE 7 NE 6
Vent rate (m/s-m) 180 6570 30 7470
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 6 8
Max LVORI Late 7 3 8 2
Mix Hgt 500 86 83
Keetch-Byram 401-500 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. North winds around
5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs in the lower
90s. Northwest winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
$$
LAZ055-180900-
Lower St. Martin-
Including the city of Stephensville
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type Tstms Tstms None Tstms
Chance precip (%) 30 50 0 40
Temp (24h trend) 76 (0) 93 (-2) 76 92
RH % (24h trend) 96 (+2) 55 (-8) 99 58
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.04 0.17 0.00 0.02
Precip duration 0 1 2
Precip begin 6 PM 11 AM 7 AM
Precip end 8 PM 6 PM 6 PM
Mixing hgt(m-AGL/MSL) 110 2240 2220
Mixing hgt(ft-AGL/MSL)360 7350 7270
Transport wnd (m/s) NW 2 NE 3 SE 3 NE 3
Transport wnd (mph) NW 5 NE 7 SE 6 NE 7
Vent rate (m/s-m) 220 6720 0 6660
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 7 8
Max LVORI Late 7 3 8 3
Mix Hgt 500 85 82
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. North winds around
5 mph.
.THURSDAY...Mostly clear. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. West winds around 5 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs in the lower
90s. Northwest winds around 5 mph.
$$
LAZ073-180900-
West Cameron-
Including the cities of Johnson Bayou and Hackberry
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 20 60 30 40
Temp (24h trend) 76 (-3) 92 (-1) 77 93
RH % (24h trend) 91 (-1) 53 (-8) 92 57
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.05 0.18 0.04 0.01
Precip duration 0 2 2 2
Precip begin 6 PM 6 AM Continuing Continuing
Precip end 8 PM Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 130 1610 110 1660
Mixing hgt(ft-AGL/MSL)420 5280 370 5440
Transport wnd (m/s) SW 3 NE 3 N 2 NE 3
Transport wnd (mph) SW 6 NE 7 N 5 NE 6
Vent rate (m/s-m) 390 4830 220 4980
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 6 3 6 3
Mix Hgt 500 84 83
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the upper 70s. Highs in the lower 90s. Northwest winds around
5 mph.
.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. Showers likely and a chance of
thunderstorms. Lows in the mid 70s. Highs around 90. West winds
around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. Northwest winds around
5 mph.
$$
LAZ074-180900-
East Cameron-
Including the cities of Grand Lake, Klondike, Cameron, Creole,
Grand Chenier, and Rutherford Beach
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 30 50 40 40
Temp (24h trend) 77 (-1) 93 (-1) 76 94
RH % (24h trend) 91 (-4) 55 (-4) 97 55
20ftWnd-val/AM(mph) N 5 Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var N 5 Lgt/Var E 5
Precip amount 0.02 0.21 0.04 0.02
Precip duration 1 2 2 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 120 1710 100 1990
Mixing hgt(ft-AGL/MSL)400 5600 310 6520
Transport wnd (m/s) SW 3 NE 4 N 3 NE 3
Transport wnd (mph) SW 7 NE 8 N 6 NE 6
Vent rate (m/s-m) 360 6840 300 5970
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 7 3 7 2
Mix Hgt 500 84 82
Keetch-Byram 401-500 401-500 401-500 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Northwest winds
around 5 mph.
.THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the upper 70s. Highs in the lower 90s. Northwest winds around
5 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs around 90. North
winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. Northwest winds around
5 mph.
$$
LAZ152-180900-
Upper Vermilion-
Including the cities of Gueydan, Meaux, Kaplan, and Maurice
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 30 50 40 40
Temp (24h trend) 75 (-1) 92 (-3) 75 93
RH % (24h trend) 96 (-2) 55 (-3) 100 57
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.05 0.15 0.03 0.04
Precip duration 0 1 1 1
Precip begin 6 PM 10 AM Continuing 1 PM
Precip end 9 PM Continuing 1 AM 6 PM
Mixing hgt(m-AGL/MSL) 110 1570 50 1860
Mixing hgt(ft-AGL/MSL)360 5160 170 6120
Transport wnd (m/s) NW 2 NE 3 SE 2 N 4
Transport wnd (mph) NW 5 NE 7 SE 5 N 8
Vent rate (m/s-m) 220 4710 100 7440
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 6 6 9
Max LVORI Late 7 3 8 3
Mix Hgt 500 85 82
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds around
5 mph.
.THURSDAY...Mostly clear. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Northwest winds around
5 mph.
.FRIDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the mid 70s. Highs around 90. North winds around 5 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs in the lower
90s. Northwest winds around 5 mph.
$$
LAZ252-180900-
Lower Vermilion-
Including the cities of Abbeville, Intracoastal City,
and Forked Island
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 30 50 40 40
Temp (24h trend) 75 (-3) 92 (-3) 75 94
RH % (24h trend) 94 (-3) 55 (-3) 99 56
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var NE 5 Lgt/Var E 5
Precip amount 0.05 0.20 0.04 0.03
Precip duration 1 2 1 2
Precip begin 6 PM 7 AM Continuing Continuing
Precip end 5 AM Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 110 1610 70 1940
Mixing hgt(ft-AGL/MSL)370 5270 220 6350
Transport wnd (m/s) NW 2 NE 4 NE 2 NE 3
Transport wnd (mph) NW 5 NE 8 NE 5 NE 7
Vent rate (m/s-m) 220 6440 140 5820
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 6 8
Max LVORI Late 7 3 8 3
Mix Hgt 500 85 82
Keetch-Byram 501-600 501-600 501-600 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Northwest winds
around 5 mph.
.THURSDAY...Mostly clear. Thunderstorms likely and a chance of
showers. Lows in the upper 70s. Highs in the lower 90s. Northwest
winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs around 90. West
winds around 5 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. Northwest winds around
5 mph.
$$
LAZ153-180900-
Upper Iberia-
Including the cities of New Iberia and Jeanerette
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type Tstms Tstms Showers Tstms
Chance precip (%) 30 50 30 40
Temp (24h trend) 75 (-1) 93 (-3) 75 92
RH % (24h trend) 95 (-1) 53 (-6) 98 56
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NE 5
Precip amount 0.03 0.15 0.03 0.04
Precip duration 0 1 0 1
Precip begin 6 PM 12 PM Continuing 1 PM
Precip end 9 PM Continuing 7 PM 6 PM
Mixing hgt(m-AGL/MSL) 90 2150 10 2180
Mixing hgt(ft-AGL/MSL)310 7040 40 7160
Transport wnd (m/s) NW 2 NE 3 SE 3 N 3
Transport wnd (mph) NW 3 NE 7 SE 6 N 6
Vent rate (m/s-m) 180 6450 30 6540
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 7 6 8
Max LVORI Late 7 2 8 2
Mix Hgt 500 86 83
Keetch-Byram 401-500 401-500 401-500 501-600
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. North winds around
5 mph.
.THURSDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. West winds around
5 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs in the lower
90s. Northwest winds around 5 mph.
$$
LAZ253-180900-
Lower Iberia-
Including the city of Avery Island
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 40 50 30 40
Temp (24h trend) 75 (-2) 92 (-3) 75 92
RH % (24h trend) 95 (-2) 57 (-3) 98 59
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.06 0.09 0.02 0.04
Precip duration 1 2 1 2
Precip begin 6 PM Continuing Continuing Continuing
Precip end Continuing Continuing Continuing Continuing
Mixing hgt(m-AGL/MSL) 100 1560 50 1620
Mixing hgt(ft-AGL/MSL)330 5120 150 5320
Transport wnd (m/s) NW 2 N 3 S 3 N 3
Transport wnd (mph) NW 5 N 7 S 7 N 6
Vent rate (m/s-m) 200 4680 150 4860
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 6 6 6 8
Max LVORI Late 7 3 8 3
Mix Hgt 500 84 82
Keetch-Byram 301-400 301-400 301-400 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. North winds around
5 mph.
.THURSDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs around 90. West
winds around 5 mph.
$$
LAZ154-180900-
Upper St. Mary-
Including the cities of Morgan City, Centerville, Franklin,
Patterson, Berwick, and Bayou Vista
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type Tstms Tstms None Tstms
Chance precip (%) 30 50 0 40
Temp (24h trend) 76 (-1) 91 (-4) 75 92
RH % (24h trend) 96 (0) 57 (-7) 99 60
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.04 0.17 0.00 0.03
Precip duration 0 1 2
Precip begin 6 PM 10 AM 7 AM
Precip end 8 PM 6 PM 6 PM
Mixing hgt(m-AGL/MSL) 100 1900 40 1940
Mixing hgt(ft-AGL/MSL)330 6230 120 6370
Transport wnd (m/s) NW 2 NE 3 S 3 N 3
Transport wnd (mph) NW 3 NE 7 S 6 N 7
Vent rate (m/s-m) 200 5700 120 5820
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 7 7 7 8
Max LVORI Late 7 3 8 3
Mix Hgt 500 85 82
Keetch-Byram 401-500 401-500 401-500 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. North winds around
5 mph.
.THURSDAY...Mostly clear. Showers and thunderstorms likely. Lows
in the mid 70s. Highs in the lower 90s. Northwest winds around
5 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs around 90.
Northwest winds around 5 mph.
$$
LAZ254-180900-
Lower St. Mary-
Including the cities of Burns Point and Cypremort Point
1221 PM CDT Sun Aug 17 2025
Tonight Mon Mon Night Tue
Cloud cover Mclear Mclear Pcldy Mclear
Precip type Tstms Tstms Tstms Tstms
Chance precip (%) 30 50 40 40
Temp (24h trend) 76 (-1) 91 (-3) 75 91
RH % (24h trend) 97 (0) 59 (-4) 100 62
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.04 0.13 0.03 0.03
Precip duration 0 2 1 2
Precip begin 6 PM 6 AM Continuing 7 AM
Precip end 8 PM Continuing 1 AM Continuing
Mixing hgt(m-AGL/MSL) 110 1780 100 1750
Mixing hgt(ft-AGL/MSL)350 5840 310 5730
Transport wnd (m/s) N 2 NE 3 SW 3 NE 3
Transport wnd (mph) N 5 NE 7 SW 7 NE 6
Vent rate (m/s-m) 220 5340 300 5250
Dispersion POOR GOOD POOR GOOD
Category Day 1 3 1 3
Max LVORI Early 7 7 7 9
Max LVORI Late 7 3 9 3
Mix Hgt 500 85 81
Keetch-Byram 301-400 301-400 301-400 401-500
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.THURSDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy with showers and
thunderstorms likely. Lows in the mid 70s. Highs around 90.
Northwest winds around 5 mph.
$$