117
FNUS54 KLCH 072008
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
308 PM GMT MON SEP 7 2026
DISCUSSION
AFTERNOON THUNDERSTORMS ARE EXPECTED EACH DAY THROUGH
THE WEEK AS A WEAK TROPICAL WAVE MOVES FROM EAST TO WEST ACROSS THE
NORTHERN GULF. RAIN FROM TROPICAL STORM EDOUARD HAS PROVIDED SIGNIFICANT
DROUGHT RELIEF OVER PARTS OF SOUTHEAST TEXAS BUT MUCH OF WESTERN AND CENTRAL
LOUISIANA REMAIN IN ONGOING DROUGHT. RAIN THIS WEEK SHOULD HELP IMPROVE THE
DEFICIT.
TXZ180-080900-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 40
TEMP (24H TREND) 74 (0) 96 (+1) 73 93
RH % (24H TREND) 100 (0) 53 (-3) 100 56
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1560 130 1720
MIXING HGT(FT-AGL/MSL)420 5110 430 5660
TRANSPORT WND (M/S) SW 3 SE 3 SE 3 SE 4
TRANSPORT WND (MPH) SW 6 SE 7 SE 7 SE 8
VENT RATE (M/S-M) 390 4680 390 6880
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 9 3 9 3
MIX HGT 500 83 82
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
TXZ201-080900-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 70
TEMP (24H TREND) 73 (0) 96 (+2) 73 92
RH % (24H TREND) 100 (0) 55 (-3) 100 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00 0.10
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1510 130 1340
MIXING HGT(FT-AGL/MSL)420 4970 420 4410
TRANSPORT WND (M/S) SW 3 SE 3 SE 3 E 3
TRANSPORT WND (MPH) SW 6 SE 6 SE 7 E 7
VENT RATE (M/S-M) 390 4530 390 4020
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 9 3 9 3
MIX HGT 500 82 81
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS AROUND 90. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
TXZ259-080900-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 40
TEMP (24H TREND) 74 (0) 97 (+1) 73 93
RH % (24H TREND) 100 (0) 51 (-3) 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 0.08 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1660 130 1870
MIXING HGT(FT-AGL/MSL)430 5440 430 6140
TRANSPORT WND (M/S) SW 3 SE 3 SE 3 SE 4
TRANSPORT WND (MPH) SW 6 SE 6 SE 7 SE 8
VENT RATE (M/S-M) 390 4980 390 7480
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 10 2 10 3
MIX HGT 500 84 82
KEETCH-BYRAM 401-500 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
TXZ261-080900-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 60
TEMP (24H TREND) 74 (0) 95 (+1) 74 92
RH % (24H TREND) 100 (0) 54 (-3) 100 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.00 0.09
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1660 130 1390
MIXING HGT(FT-AGL/MSL)430 5450 420 4550
TRANSPORT WND (M/S) SW 3 SE 3 SE 3 E 3
TRANSPORT WND (MPH) SW 6 SE 6 SE 6 E 7
VENT RATE (M/S-M) 390 4980 390 4170
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 9 3 9 3
MIX HGT 500 82 81
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
TXZ260-080900-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 40 0 30
TEMP (24H TREND) 74 (0) 96 (0) 73 93
RH % (24H TREND) 100 (0) 49 (-2) 100 55
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.08 0.00 0.02
PRECIP DURATION 0 1 1
PRECIP BEGIN 6 PM 11 AM 1 PM
PRECIP END 8 PM 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1690 130 1880
MIXING HGT(FT-AGL/MSL)420 5540 430 6170
TRANSPORT WND (M/S) SW 2 SE 3 S 2 E 4
TRANSPORT WND (MPH) SW 5 SE 6 S 5 E 8
VENT RATE (M/S-M) 260 5070 260 7520
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 10 2 10 3
MIX HGT 500 84 82
KEETCH-BYRAM 501-600 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
TXZ262-080900-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 70
TEMP (24H TREND) 74 (0) 94 (0) 74 91
RH % (24H TREND) 100 (0) 55 (-1) 100 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.00 0.10
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1650 130 1380
MIXING HGT(FT-AGL/MSL)430 5410 420 4530
TRANSPORT WND (M/S) SW 3 SE 3 SE 3 E 3
TRANSPORT WND (MPH) SW 6 SE 6 SE 7 E 7
VENT RATE (M/S-M) 390 4950 390 4140
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 9 3 9 3
MIX HGT 500 82 80
KEETCH-BYRAM 401-500 401-500 401-500 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
SUNDAY
MOSTLY CLEAR. A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
TXZ515-080900-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 80
TEMP (24H TREND) 74 (+1) 92 (0) 74 89
RH % (24H TREND) 100 (0) 59 (-1) 100 69
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.00 0.14
PRECIP DURATION 1 6
PRECIP BEGIN 10 AM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1300 130 1070
MIXING HGT(FT-AGL/MSL)420 4250 420 3510
TRANSPORT WND (M/S) SW 3 SE 3 SE 3 E 3
TRANSPORT WND (MPH) SW 6 SE 7 SE 7 E 7
VENT RATE (M/S-M) 390 3900 390 3210
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 10 7 9
MAX LVORI LATE 10 3 9 3
MIX HGT 500 81 79
KEETCH-BYRAM 201-300 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
TXZ615-080900-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 0 30 30 80
TEMP (24H TREND) 75 (-1) 92 (+1) 75 89
RH % (24H TREND) 100 (+2) 60 (-4) 99 69
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.02 0.02 0.20
PRECIP DURATION 1 1 10
PRECIP BEGIN 7 AM 3 AM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 130 1170 130 1040
MIXING HGT(FT-AGL/MSL)430 3840 420 3410
TRANSPORT WND (M/S) S 3 SE 3 SE 3 E 3
TRANSPORT WND (MPH) S 7 SE 6 SE 7 E 7
VENT RATE (M/S-M) 390 3510 390 3120
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 8 3 9 3
MIX HGT 500 80 78
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS AROUND 5 MPH.
TXZ516-080900-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 70
TEMP (24H TREND) 74 (0) 93 (0) 74 89
RH % (24H TREND) 100 (0) 59 (-1) 100 67
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00 0.13
PRECIP DURATION 1 5
PRECIP BEGIN 1 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1490 130 1150
MIXING HGT(FT-AGL/MSL)430 4890 420 3770
TRANSPORT WND (M/S) SW 3 SE 3 SE 3 E 3
TRANSPORT WND (MPH) SW 6 SE 7 SE 6 E 7
VENT RATE (M/S-M) 390 4470 390 3450
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 9 3 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
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT
WINDS.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90.
LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
TXZ616-080900-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 80
TEMP (24H TREND) 75 (0) 92 (0) 75 88
RH % (24H TREND) 100 (+1) 60 (-1) 99 68
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00 0.14
PRECIP DURATION 1 6
PRECIP BEGIN 10 AM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1330 130 1060
MIXING HGT(FT-AGL/MSL)430 4350 430 3470
TRANSPORT WND (M/S) SW 3 SE 3 SE 3 E 3
TRANSPORT WND (MPH) SW 6 SE 6 SE 6 E 7
VENT RATE (M/S-M) 390 3990 390 3180
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 8 3 8 3
MIX HGT 500 81 79
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT
WINDS.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
LAZ027-080900-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 40 30
TEMP (24H TREND) 75 (0) 97 (-1) 73 93
RH % (24H TREND) 97 (-1) 46 (-1) 100 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.08 0.10 0.01
PRECIP DURATION 1 1 1 1
PRECIP BEGIN 6 PM 1 PM CONTINUING 1 PM
PRECIP END 12 AM CONTINUING 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1800 130 1810
MIXING HGT(FT-AGL/MSL)390 5920 430 5950
TRANSPORT WND (M/S) W 2 SE 3 S 3 E 4
TRANSPORT WND (MPH) W 5 SE 6 S 6 E 8
VENT RATE (M/S-M) 240 5400 390 7240
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 8 6 9
MAX LVORI LATE 8 2 9 2
MIX HGT 500 84 81
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
LAZ028-080900-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 20
TEMP (24H TREND) 74 (-1) 96 (-2) 73 94
RH % (24H TREND) 97 (0) 47 (-1) 100 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.10 0.01
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 6 PM 1 PM
PRECIP END 12 AM 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1700 130 1840
MIXING HGT(FT-AGL/MSL)400 5570 420 6030
TRANSPORT WND (M/S) SW 2 SE 3 SE 3 E 4
TRANSPORT WND (MPH) SW 3 SE 7 SE 6 E 8
VENT RATE (M/S-M) 240 5100 390 7360
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 8 7 9
MAX LVORI LATE 8 2 9 2
MIX HGT 500 84 81
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
LAZ029-080900-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 40 30
TEMP (24H TREND) 74 (-1) 96 (-2) 73 94
RH % (24H TREND) 97 (-1) 49 (-1) 100 51
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.11 0.08 0.01
PRECIP DURATION 1 0 1
PRECIP BEGIN 1 PM CONTINUING 1 PM
PRECIP END CONTINUING 9 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1510 130 1600
MIXING HGT(FT-AGL/MSL)410 4950 420 5250
TRANSPORT WND (M/S) SW 2 SE 3 SE 3 E 3
TRANSPORT WND (MPH) SW 5 SE 7 SE 6 E 7
VENT RATE (M/S-M) 260 4530 390 4800
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 9 9 9
MAX LVORI LATE 8 3 9 3
MIX HGT 500 83 79
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
SOUTHEAST WINDS AROUND 5 MPH.
LAZ030-080900-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 50
TEMP (24H TREND) 75 (+1) 96 (0) 74 93
RH % (24H TREND) 100 (0) 49 (-2) 100 57
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.10 0.00 0.05
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 1730 120 1710
MIXING HGT(FT-AGL/MSL)350 5660 410 5620
TRANSPORT WND (M/S) W 2 SE 3 SE 3 E 4
TRANSPORT WND (MPH) W 5 SE 7 SE 7 E 8
VENT RATE (M/S-M) 220 5190 360 6840
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 10 2 9 2
MIX HGT 500 83 81
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
LAZ031-080900-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 30 50
TEMP (24H TREND) 74 (-1) 96 (-1) 73 93
RH % (24H TREND) 98 (-1) 50 (-1) 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 0.10 0.07 0.07
PRECIP DURATION 1 1 1
PRECIP BEGIN 1 PM CONTINUING 1 PM
PRECIP END CONTINUING 10 PM 6 PM
MIXING HGT(M-AGL/MSL) 100 1630 120 1650
MIXING HGT(FT-AGL/MSL)330 5360 400 5400
TRANSPORT WND (M/S) W 2 SE 3 SE 3 E 4
TRANSPORT WND (MPH) W 5 SE 7 SE 6 E 8
VENT RATE (M/S-M) 200 4890 360 6600
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 8 6 9
MAX LVORI LATE 7 1 9 2
MIX HGT 500 83 79
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ032-080900-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 40 50
TEMP (24H TREND) 74 (-1) 95 (-2) 73 92
RH % (24H TREND) 98 (0) 51 (0) 99 57
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.08 0.23 0.07
PRECIP DURATION 0 1 1 1
PRECIP BEGIN 6 PM 1 PM CONTINUING 1 PM
PRECIP END 9 PM CONTINUING 10 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1430 130 1520
MIXING HGT(FT-AGL/MSL)400 4690 410 4990
TRANSPORT WND (M/S) W 2 SE 3 SE 3 E 4
TRANSPORT WND (MPH) W 5 SE 7 SE 6 E 8
VENT RATE (M/S-M) 240 4290 390 6080
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 8 7 8
MAX LVORI LATE 7 2 8 3
MIX HGT 500 83 79
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. 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
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ033-080900-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 40 50
TEMP (24H TREND) 75 (0) 95 (-2) 74 92
RH % (24H TREND) 96 (-2) 52 (+1) 100 58
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR E 5
PRECIP AMOUNT 0.09 0.08 0.19 0.07
PRECIP DURATION 1 1 1 1
PRECIP BEGIN 6 PM 1 PM CONTINUING 1 PM
PRECIP END 11 PM CONTINUING 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 100 1440 110 1440
MIXING HGT(FT-AGL/MSL)330 4710 350 4730
TRANSPORT WND (M/S) SW 2 SE 4 SE 3 E 3
TRANSPORT WND (MPH) SW 3 SE 8 SE 6 E 7
VENT RATE (M/S-M) 200 5760 330 4320
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 8 3 9 3
MIX HGT 500 82 78
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
LAZ141-080900-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 50 0 70
TEMP (24H TREND) 75 (0) 94 (0) 74 91
RH % (24H TREND) 100 (+1) 54 (-2) 100 62
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.09 0.00 0.12
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 120 1590 130 1390
MIXING HGT(FT-AGL/MSL)410 5220 420 4570
TRANSPORT WND (M/S) W 2 SE 3 SE 3 E 3
TRANSPORT WND (MPH) W 3 SE 7 SE 6 E 7
VENT RATE (M/S-M) 240 4770 390 4170
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 8 3 9 3
MIX HGT 500 82 79
KEETCH-BYRAM 501-600 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ241-080900-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 70
TEMP (24H TREND) 76 (0) 94 (0) 75 90
RH % (24H TREND) 98 (0) 57 (0) 98 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.07 0.00 0.18
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 120 1440 120 1240
MIXING HGT(FT-AGL/MSL)400 4740 410 4050
TRANSPORT WND (M/S) W 2 SE 3 SE 3 E 3
TRANSPORT WND (MPH) W 3 SE 7 SE 6 E 7
VENT RATE (M/S-M) 240 4320 360 3720
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 8 3 8 3
MIX HGT 500 81 78
KEETCH-BYRAM 501-600 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH.
LAZ142-080900-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 50 0 70
TEMP (24H TREND) 75 (0) 94 (-1) 74 91
RH % (24H TREND) 100 (0) 54 (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 0.00 0.13 0.00 0.15
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 1460 110 1410
MIXING HGT(FT-AGL/MSL)360 4770 370 4630
TRANSPORT WND (M/S) W 2 SE 3 E 3 E 4
TRANSPORT WND (MPH) W 3 SE 7 E 6 E 8
VENT RATE (M/S-M) 220 4380 330 5640
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 8 2 9 3
MIX HGT 500 82 78
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
SUNDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ242-080900-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 50 0 70
TEMP (24H TREND) 76 (0) 93 (0) 75 90
RH % (24H TREND) 98 (+1) 58 (+2) 97 66
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.13 0.00 0.27
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 120 1350 120 1270
MIXING HGT(FT-AGL/MSL)380 4410 400 4180
TRANSPORT WND (M/S) W 2 SE 3 E 3 E 3
TRANSPORT WND (MPH) W 3 SE 7 E 6 E 7
VENT RATE (M/S-M) 240 4050 360 3810
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 8 3 9 3
MIX HGT 500 81 78
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. THUNDERSTORMS LIKELY AND A CHANCE OF
SHOWERS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
LAZ143-080900-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 40 60
TEMP (24H TREND) 75 (-1) 95 (0) 74 91
RH % (24H TREND) 96 (-2) 55 (+2) 98 62
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.13 0.05 0.16
PRECIP DURATION 1 1 4
PRECIP BEGIN 1 PM CONTINUING 6 AM
PRECIP END CONTINUING 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1390 120 1360
MIXING HGT(FT-AGL/MSL)380 4560 390 4450
TRANSPORT WND (M/S) W 2 SE 3 E 3 E 4
TRANSPORT WND (MPH) W 3 SE 7 E 6 E 8
VENT RATE (M/S-M) 240 4170 360 5440
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 7 3 8 3
MIX HGT 500 82 77
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
LAZ243-080900-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 0 50 30 70
TEMP (24H TREND) 76 (0) 94 (0) 75 90
RH % (24H TREND) 96 (-2) 58 (+2) 96 66
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.14 0.06 0.23
PRECIP DURATION 1 0 5
PRECIP BEGIN 1 PM CONTINUING 6 AM
PRECIP END CONTINUING 8 PM CONTINUING
MIXING HGT(M-AGL/MSL) 110 1370 110 1240
MIXING HGT(FT-AGL/MSL)370 4490 370 4070
TRANSPORT WND (M/S) W 2 SE 3 E 3 E 3
TRANSPORT WND (MPH) W 3 SE 7 E 6 E 7
VENT RATE (M/S-M) 220 4110 330 3720
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 8 3 8 4
MIX HGT 500 81 77
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
LAZ044-080900-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 30 70
TEMP (24H TREND) 75 (-1) 94 (-1) 74 91
RH % (24H TREND) 96 (-2) 57 (+3) 100 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR E 5
PRECIP AMOUNT 0.08 0.13 0.16 0.14
PRECIP DURATION 1 1 1 4
PRECIP BEGIN 6 PM 1 PM CONTINUING 6 AM
PRECIP END 11 PM CONTINUING 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 100 1310 100 1280
MIXING HGT(FT-AGL/MSL)340 4300 340 4200
TRANSPORT WND (M/S) W 2 SE 4 E 3 E 3
TRANSPORT WND (MPH) W 3 SE 8 E 6 E 7
VENT RATE (M/S-M) 200 5240 300 3840
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 6 8 7 9
MAX LVORI LATE 8 3 9 4
MIX HGT 500 81 76
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
LAZ045-080900-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 30 70
TEMP (24H TREND) 75 (0) 95 (-1) 74 90
RH % (24H TREND) 99 (-1) 56 (+2) 100 64
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR E 5
PRECIP AMOUNT 0.18 0.09 0.08 0.20
PRECIP DURATION 1 1 1 4
PRECIP BEGIN 6 PM 1 PM CONTINUING 6 AM
PRECIP END 11 PM CONTINUING 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 100 1270 100 1190
MIXING HGT(FT-AGL/MSL)330 4160 330 3900
TRANSPORT WND (M/S) NW 2 SE 3 E 3 E 4
TRANSPORT WND (MPH) NW 3 SE 7 E 6 E 8
VENT RATE (M/S-M) 200 3810 300 4760
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 9 3 9 4
MIX HGT 500 81 76
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
LAZ073-080900-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 80
TEMP (24H TREND) 78 (0) 92 (+1) 77 89
RH % (24H TREND) 97 (+4) 61 (-2) 96 69
20FTWND-VAL/AM(MPH) LGT/VAR E 5
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.02 0.01 0.21
PRECIP DURATION 1 0 10
PRECIP BEGIN 7 AM 4 AM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 120 1120 130 970
MIXING HGT(FT-AGL/MSL)410 3670 420 3200
TRANSPORT WND (M/S) W 2 SE 4 SE 4 E 4
TRANSPORT WND (MPH) W 3 SE 8 SE 8 E 8
VENT RATE (M/S-M) 240 4480 520 3880
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 5 7 5 7
MAX LVORI LATE 7 3 6 3
MIX HGT 500 80 78
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
LAZ074-080900-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 20 70
TEMP (24H TREND) 77 (-1) 93 (+1) 76 90
RH % (24H TREND) 95 (+1) 59 (-3) 97 67
20FTWND-VAL/AM(MPH) LGT/VAR E 6
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.08 0.03 0.33
PRECIP DURATION 1 0 5
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 120 1220 120 1060
MIXING HGT(FT-AGL/MSL)390 4020 400 3470
TRANSPORT WND (M/S) SW 2 SE 3 SE 3 E 4
TRANSPORT WND (MPH) SW 3 SE 7 SE 7 E 8
VENT RATE (M/S-M) 240 3660 360 4240
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 5 7 6 7
MAX LVORI LATE 7 3 8 3
MIX HGT 500 80 77
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90.
SOUTHEAST WINDS AROUND 5 MPH.
LAZ152-080900-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 50 30 70
TEMP (24H TREND) 76 (0) 94 (0) 75 90
RH % (24H TREND) 97 (-1) 59 (+2) 99 66
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR E 5
PRECIP AMOUNT 0.03 0.15 0.13 0.23
PRECIP DURATION 1 1 1 5
PRECIP BEGIN 6 PM 1 PM CONTINUING 6 AM
PRECIP END 11 PM CONTINUING 11 PM CONTINUING
MIXING HGT(M-AGL/MSL) 120 1340 120 1170
MIXING HGT(FT-AGL/MSL)390 4390 390 3840
TRANSPORT WND (M/S) W 2 SE 3 E 3 E 3
TRANSPORT WND (MPH) W 3 SE 7 E 6 E 7
VENT RATE (M/S-M) 240 4020 360 3510
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 8 3 8 4
MIX HGT 500 81 76
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
70S. HIGHS AROUND 90. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
LAZ252-080900-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 30 80
TEMP (24H TREND) 76 (-2) 93 (0) 75 90
RH % (24H TREND) 97 (+1) 59 (-1) 97 66
20FTWND-VAL/AM(MPH) LGT/VAR E 5
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR E 6
PRECIP AMOUNT 0.02 0.10 0.09 0.33
PRECIP DURATION 1 1 1 6
PRECIP BEGIN 6 PM 7 AM CONTINUING CONTINUING
PRECIP END 11 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 120 1250 110 1010
MIXING HGT(FT-AGL/MSL)380 4100 360 3330
TRANSPORT WND (M/S) W 2 SE 3 E 3 E 4
TRANSPORT WND (MPH) W 3 SE 7 E 6 E 8
VENT RATE (M/S-M) 240 3750 330 4040
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 8 3 8 4
MIX HGT 500 79 76
KEETCH-BYRAM 501-600 601-700 601-700 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90.
SOUTHEAST WINDS AROUND 5 MPH.
LAZ153-080900-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 60 30 70
TEMP (24H TREND) 75 (0) 93 (-2) 74 90
RH % (24H TREND) 100 (0) 59 (+2) 100 68
20FTWND-VAL/AM(MPH) LGT/VAR E 5
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR E 6
PRECIP AMOUNT 0.09 0.14 0.11 0.24
PRECIP DURATION 1 2 1 5
PRECIP BEGIN 6 PM 12 PM CONTINUING 6 AM
PRECIP END 11 PM CONTINUING 11 PM CONTINUING
MIXING HGT(M-AGL/MSL) 110 1210 110 1030
MIXING HGT(FT-AGL/MSL)360 3950 380 3370
TRANSPORT WND (M/S) W 2 SE 3 E 3 E 4
TRANSPORT WND (MPH) W 3 SE 7 E 6 E 8
VENT RATE (M/S-M) 220 3630 330 4120
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 9 3 9 5
MIX HGT 500 81 76
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID 70S.
HIGHS AROUND 90. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER
90S. EAST WINDS AROUND 5 MPH.
LAZ253-080900-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 30 80
TEMP (24H TREND) 75 (-2) 93 (0) 74 89
RH % (24H TREND) 100 (+2) 62 (0) 100 65
20FTWND-VAL/AM(MPH) LGT/VAR E 5
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR E 6
PRECIP AMOUNT 0.05 0.09 0.10 0.20
PRECIP DURATION 1 2 1 6
PRECIP BEGIN 6 PM 7 AM CONTINUING CONTINUING
PRECIP END 11 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 120 1110 130 910
MIXING HGT(FT-AGL/MSL)390 3660 420 2970
TRANSPORT WND (M/S) W 2 SE 3 SE 4 E 4
TRANSPORT WND (MPH) W 3 SE 6 SE 8 E 8
VENT RATE (M/S-M) 240 3330 520 3640
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 9 4 9 4
MIX HGT 500 79 76
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. EAST
WINDS AROUND 5 MPH.
LAZ055-080900-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 70 30 80
TEMP (24H TREND) 76 (-1) 93 (-1) 75 90
RH % (24H TREND) 96 (-1) 58 (-2) 98 70
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR E 5
PRECIP AMOUNT 0.12 0.22 0.06 0.33
PRECIP DURATION 1 3 0 6
PRECIP BEGIN 6 PM 12 PM CONTINUING CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 130 1160 130 940
MIXING HGT(FT-AGL/MSL)410 3800 420 3090
TRANSPORT WND (M/S) NE 2 E 4 E 3 E 3
TRANSPORT WND (MPH) NE 3 E 8 E 7 E 7
VENT RATE (M/S-M) 260 4640 390 2820
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 7 8 9 9
MAX LVORI LATE 8 4 9 5
MIX HGT 500 80 76
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. EAST
WINDS AROUND 5 MPH.
LAZ154-080900-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 70 30 80
TEMP (24H TREND) 75 (-1) 93 (0) 74 88
RH % (24H TREND) 100 (+2) 63 (0) 100 71
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR E 5
PRECIP AMOUNT 0.05 0.28 0.13 0.33
PRECIP DURATION 1 3 1 6
PRECIP BEGIN 6 PM 12 PM CONTINUING CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 120 1160 120 860
MIXING HGT(FT-AGL/MSL)400 3800 410 2820
TRANSPORT WND (M/S) N 2 E 3 E 3 E 3
TRANSPORT WND (MPH) N 3 E 7 E 6 E 7
VENT RATE (M/S-M) 240 3480 360 2580
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 7 9 9 9
MAX LVORI LATE 9 4 9 5
MIX HGT 500 80 76
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
LAZ254-080900-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
308 PM CDT MON SEP 7 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 70 30 80
TEMP (24H TREND) 75 (-2) 92 (0) 74 88
RH % (24H TREND) 99 (+1) 64 (-2) 100 69
20FTWND-VAL/AM(MPH) LGT/VAR E 5
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.04 0.28 0.07 0.29
PRECIP DURATION 1 3 1 6
PRECIP BEGIN 6 PM 12 PM CONTINUING CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 120 1140 120 790
MIXING HGT(FT-AGL/MSL)400 3750 410 2590
TRANSPORT WND (M/S) W 2 SE 3 E 3 E 4
TRANSPORT WND (MPH) W 5 SE 7 E 6 E 8
VENT RATE (M/S-M) 240 3420 360 3160
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 7 9 9 9
MAX LVORI LATE 9 4 9 5
MIX HGT 500 79 76
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
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