558
FNUS54 KLCH 062008
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
308 PM GMT SUN SEP 6 2026
DISCUSSION
A FEW SMALL SHOWERS OR THUNDERSTORMS MAY DEVELOP THIS
AFTERNOON WITH THE HIGHEST PROBABILITIES ACROSS SOUTHEAST TEXAS.
AFTERNOON THUNDERSTORMS ARE EXPECTED EACH DAY THROUGH THE UPCOMING
WEEK. AWAY FROM STORMS, LIGHT SOUTHERLY WINDS WILL PREVAIL. 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.
TXZ180-070900-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 40
TEMP (24H TREND) 73 (+1) 95 (+4) 74 94
RH % (24H TREND) 100 (0) 52 (-9) 100 58
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00 0.01
PRECIP DURATION 0 1
PRECIP BEGIN 4 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1540 130 1750
MIXING HGT(FT-AGL/MSL)420 5050 430 5750
TRANSPORT WND (M/S) SW 3 SE 2 SW 2 SE 3
TRANSPORT WND (MPH) SW 6 SE 5 SW 5 SE 7
VENT RATE (M/S-M) 390 3080 260 5250
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 9 6 9
MAX LVORI LATE 10 3 10 3
MIX HGT 500 83 83
KEETCH-BYRAM 201-300 201-300 201-300 201-300
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 LOWER 90S. LIGHT
WINDS.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
TXZ201-070900-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 50
TEMP (24H TREND) 72 (0) 95 (+4) 73 94
RH % (24H TREND) 100 (0) 55 (-8) 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 0.01 0.00 0.03
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1500 120 1510
MIXING HGT(FT-AGL/MSL)410 4930 410 4940
TRANSPORT WND (M/S) SW 3 SE 2 S 2 SE 3
TRANSPORT WND (MPH) SW 6 SE 3 S 5 SE 6
VENT RATE (M/S-M) 360 3000 240 4530
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 10 7 10
MAX LVORI LATE 10 3 10 3
MIX HGT 500 82 81
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
TXZ259-070900-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 0 30 20 50
TEMP (24H TREND) 73 (+1) 97 (+6) 73 96
RH % (24H TREND) 100 (0) 51 (-8) 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 0.04 0.03 0.05
PRECIP DURATION 1 0 2
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1530 130 1770
MIXING HGT(FT-AGL/MSL)430 5010 430 5790
TRANSPORT WND (M/S) W 2 SE 2 SW 2 SE 3
TRANSPORT WND (MPH) W 5 SE 5 SW 5 SE 7
VENT RATE (M/S-M) 260 3060 260 5310
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 10 7 10
MAX LVORI LATE 10 3 10 3
MIX HGT 500 84 83
KEETCH-BYRAM 401-500 401-500 401-500 501-600
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 LOWER 90S. LIGHT
WINDS.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
TXZ261-070900-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 60
TEMP (24H TREND) 73 (+1) 94 (+3) 74 94
RH % (24H TREND) 100 (0) 53 (-8) 100 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.00 0.06
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1550 130 1480
MIXING HGT(FT-AGL/MSL)420 5090 410 4870
TRANSPORT WND (M/S) SW 3 SE 2 SW 3 SE 3
TRANSPORT WND (MPH) SW 6 SE 5 SW 6 SE 6
VENT RATE (M/S-M) 390 3100 390 4440
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 9 6 10
MAX LVORI LATE 10 3 10 3
MIX HGT 500 82 81
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
TXZ260-070900-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 0 30 20 60
TEMP (24H TREND) 73 (+1) 96 (+4) 73 95
RH % (24H TREND) 100 (0) 49 (-7) 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 0.03 0.09
PRECIP DURATION 1 0 4
PRECIP BEGIN 1 PM CONTINUING 6 AM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1680 130 1740
MIXING HGT(FT-AGL/MSL)420 5520 430 5700
TRANSPORT WND (M/S) W 3 SE 2 SW 2 SE 3
TRANSPORT WND (MPH) W 6 SE 5 SW 5 SE 7
VENT RATE (M/S-M) 390 3360 260 5220
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 10 7 10
MAX LVORI LATE 10 2 10 3
MIX HGT 500 84 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 LOWER 90S. LIGHT
WINDS.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
TXZ262-070900-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 60
TEMP (24H TREND) 73 (0) 94 (+3) 74 93
RH % (24H TREND) 100 (0) 53 (-8) 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 0.05 0.00 0.07
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1560 120 1450
MIXING HGT(FT-AGL/MSL)420 5110 410 4770
TRANSPORT WND (M/S) SW 3 SE 2 SW 3 SE 2
TRANSPORT WND (MPH) SW 7 SE 5 SW 6 SE 5
VENT RATE (M/S-M) 390 3120 360 2900
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 7 10 6 10
MAX LVORI LATE 10 3 10 3
MIX HGT 500 82 81
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
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 AROUND 90. SOUTH
WINDS AROUND 5 MPH.
TXZ515-070900-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 60
TEMP (24H TREND) 73 (+1) 92 (+2) 73 91
RH % (24H TREND) 100 (0) 58 (-8) 100 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.00 0.05
PRECIP DURATION 0 4
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1400 120 1330
MIXING HGT(FT-AGL/MSL)420 4600 410 4360
TRANSPORT WND (M/S) SW 3 E 2 S 3 SE 3
TRANSPORT WND (MPH) SW 6 E 3 S 7 SE 6
VENT RATE (M/S-M) 390 2800 360 3990
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 8 10 7 10
MAX LVORI LATE 10 3 10 3
MIX HGT 500 81 80
KEETCH-BYRAM 201-300 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
TXZ615-070900-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 50
TEMP (24H TREND) 74 (-1) 91 (+3) 74 91
RH % (24H TREND) 100 (+2) 60 (-9) 100 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00 0.03
PRECIP DURATION 1 4
PRECIP BEGIN 7 AM 7 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1330 130 1270
MIXING HGT(FT-AGL/MSL)420 4360 420 4160
TRANSPORT WND (M/S) SW 3 SE 2 SW 3 SE 2
TRANSPORT WND (MPH) SW 7 SE 5 SW 6 SE 5
VENT RATE (M/S-M) 390 2660 390 2540
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 7 9 6 9
MAX LVORI LATE 8 3 8 3
MIX HGT 500 80 80
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
TXZ516-070900-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 60
TEMP (24H TREND) 73 (0) 92 (+2) 74 92
RH % (24H TREND) 100 (0) 57 (-8) 100 64
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00 0.06
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1510 120 1440
MIXING HGT(FT-AGL/MSL)430 4960 410 4720
TRANSPORT WND (M/S) SW 3 SE 2 SW 3 SE 3
TRANSPORT WND (MPH) SW 6 SE 5 SW 6 SE 6
VENT RATE (M/S-M) 390 3020 360 4320
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 9 3 9 3
MIX HGT 500 81 80
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND 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 UPPER 80S. SOUTH
WINDS AROUND 5 MPH.
TXZ616-070900-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 60
TEMP (24H TREND) 74 (0) 91 (+2) 75 91
RH % (24H TREND) 100 (+1) 59 (-8) 100 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 0 4
PRECIP BEGIN 2 PM 7 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1420 130 1360
MIXING HGT(FT-AGL/MSL)430 4650 430 4460
TRANSPORT WND (M/S) SW 3 SE 2 SW 2 SE 2
TRANSPORT WND (MPH) SW 6 SE 5 SW 5 SE 5
VENT RATE (M/S-M) 390 2840 260 2720
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 8 3 8 3
MIX HGT 500 81 80
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
LAZ027-070900-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 60
TEMP (24H TREND) 74 (+1) 97 (+4) 74 96
RH % (24H TREND) 98 (-2) 46 (-6) 100 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.00 0.06
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1830 130 2060
MIXING HGT(FT-AGL/MSL)410 6010 430 6760
TRANSPORT WND (M/S) W 3 E 2 W 2 SE 3
TRANSPORT WND (MPH) W 6 E 5 W 5 SE 7
VENT RATE (M/S-M) 360 3660 260 6180
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 6 10
MAX LVORI LATE 9 2 9 1
MIX HGT 500 85 85
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
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.
SOUTH WINDS AROUND 5 MPH.
LAZ028-070900-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 40
TEMP (24H TREND) 74 (+1) 98 (+4) 74 96
RH % (24H TREND) 97 (-3) 45 (-7) 100 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.07 0.02
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 1780 130 1840
MIXING HGT(FT-AGL/MSL)410 5830 410 6030
TRANSPORT WND (M/S) S 3 E 2 S 3 SE 3
TRANSPORT WND (MPH) S 6 E 5 S 6 SE 6
VENT RATE (M/S-M) 390 3560 390 5520
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 7 6 9
MAX LVORI LATE 7 2 9 2
MIX HGT 500 86 85
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 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
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
SOUTH WINDS AROUND 5 MPH.
LAZ029-070900-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 50
TEMP (24H TREND) 74 (+1) 98 (+4) 73 96
RH % (24H TREND) 97 (-3) 48 (-8) 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 0.06 0.03 0.06
PRECIP DURATION 1 1 1
PRECIP BEGIN 1 PM CONTINUING 1 PM
PRECIP END CONTINUING 12 AM 6 PM
MIXING HGT(M-AGL/MSL) 130 1630 130 1620
MIXING HGT(FT-AGL/MSL)430 5340 420 5310
TRANSPORT WND (M/S) W 3 NW 2 W 2 SE 3
TRANSPORT WND (MPH) W 7 NW 5 W 3 SE 7
VENT RATE (M/S-M) 390 3260 260 4860
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 8 10
MAX LVORI LATE 8 2 10 3
MIX HGT 500 85 85
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. 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 MID 90S.
SOUTH WINDS AROUND 5 MPH.
LAZ030-070900-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 60
TEMP (24H TREND) 74 (+1) 96 (+3) 74 95
RH % (24H TREND) 100 (0) 48 (-7) 100 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.00 0.08
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 120 1680 120 1720
MIXING HGT(FT-AGL/MSL)380 5500 400 5650
TRANSPORT WND (M/S) W 3 E 2 SW 3 SE 3
TRANSPORT WND (MPH) W 6 E 5 SW 6 SE 7
VENT RATE (M/S-M) 360 3360 360 5160
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 6 10
MAX LVORI LATE 9 2 10 2
MIX HGT 500 84 83
KEETCH-BYRAM 601-700 601-700 601-700 601-700
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 LOWER 90S. LIGHT
WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
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.
SOUTH WINDS AROUND 5 MPH.
LAZ031-070900-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 60
TEMP (24H TREND) 74 (+1) 96 (+3) 74 95
RH % (24H TREND) 100 (0) 47 (-8) 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 0.00 0.08
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 1670 120 1760
MIXING HGT(FT-AGL/MSL)360 5470 390 5760
TRANSPORT WND (M/S) W 3 E 2 S 3 SE 3
TRANSPORT WND (MPH) W 6 E 5 S 6 SE 7
VENT RATE (M/S-M) 330 3340 360 5280
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 8 2 9 1
MIX HGT 500 84 83
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 LOWER 90S. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
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.
SOUTH WINDS AROUND 5 MPH.
LAZ032-070900-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 60
TEMP (24H TREND) 74 (+1) 96 (+3) 74 95
RH % (24H TREND) 99 (-1) 49 (-7) 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 0.04 0.03 0.08
PRECIP DURATION 1 1 4
PRECIP BEGIN 1 PM CONTINUING 1 PM
PRECIP END CONTINUING 10 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1560 130 1570
MIXING HGT(FT-AGL/MSL)410 5110 410 5160
TRANSPORT WND (M/S) W 3 E 2 W 2 SE 3
TRANSPORT WND (MPH) W 7 E 3 W 5 SE 7
VENT RATE (M/S-M) 390 3120 260 4710
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 7 10
MAX LVORI LATE 7 2 8 3
MIX HGT 500 84 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 MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
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.
SOUTH WINDS AROUND 5 MPH.
LAZ033-070900-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 60
TEMP (24H TREND) 75 (+1) 96 (+3) 75 94
RH % (24H TREND) 99 (-1) 52 (-4) 100 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.11 0.12
PRECIP DURATION 1 1 4
PRECIP BEGIN 1 PM CONTINUING 1 PM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 110 1480 110 1450
MIXING HGT(FT-AGL/MSL)360 4870 350 4740
TRANSPORT WND (M/S) W 3 N 2 W 2 SE 3
TRANSPORT WND (MPH) W 7 N 5 W 3 SE 6
VENT RATE (M/S-M) 330 2960 220 4350
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 7 10
MAX LVORI LATE 8 3 9 3
MIX HGT 500 83 84
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 LOWER 90S. EAST 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
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
LAZ141-070900-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 70
TEMP (24H TREND) 74 (+1) 94 (+3) 74 93
RH % (24H TREND) 100 (+1) 53 (-8) 100 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.00 0.09
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 7 AM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1520 120 1470
MIXING HGT(FT-AGL/MSL)420 4990 400 4810
TRANSPORT WND (M/S) W 2 SE 2 SW 3 SE 3
TRANSPORT WND (MPH) W 5 SE 5 SW 7 SE 7
VENT RATE (M/S-M) 260 3040 360 4410
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 6 10
MAX LVORI LATE 9 3 10 3
MIX HGT 500 82 81
KEETCH-BYRAM 501-600 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND 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 AROUND 90. SOUTH WINDS
AROUND 5 MPH.
LAZ241-070900-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 60
TEMP (24H TREND) 75 (+1) 93 (+3) 76 92
RH % (24H TREND) 99 (+1) 56 (-7) 100 63
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.00 0.10
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 7 AM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1400 130 1340
MIXING HGT(FT-AGL/MSL)400 4580 410 4390
TRANSPORT WND (M/S) W 2 NE 2 SW 2 SE 3
TRANSPORT WND (MPH) W 5 NE 5 SW 5 SE 6
VENT RATE (M/S-M) 240 2800 260 4020
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 8 3 8 3
MIX HGT 500 81 81
KEETCH-BYRAM 501-600 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. 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
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
LAZ142-070900-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 70
TEMP (24H TREND) 75 (+2) 94 (+3) 75 93
RH % (24H TREND) 100 (0) 53 (-6) 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 0.10
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 1450 110 1390
MIXING HGT(FT-AGL/MSL)370 4770 370 4560
TRANSPORT WND (M/S) W 3 E 2 W 2 SE 3
TRANSPORT WND (MPH) W 7 E 5 W 5 SE 7
VENT RATE (M/S-M) 330 2900 220 4170
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 6 10
MAX LVORI LATE 8 2 9 3
MIX HGT 500 82 82
KEETCH-BYRAM 601-700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. 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. SOUTH
WINDS AROUND 5 MPH.
LAZ242-070900-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 70
TEMP (24H TREND) 75 (+1) 93 (+3) 76 92
RH % (24H TREND) 98 (-1) 56 (-6) 100 63
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.00 0.11
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 7 AM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1450 120 1270
MIXING HGT(FT-AGL/MSL)390 4760 390 4170
TRANSPORT WND (M/S) W 3 E 2 SW 2 SE 3
TRANSPORT WND (MPH) W 6 E 5 SW 5 SE 6
VENT RATE (M/S-M) 360 2900 240 3810
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 9 6 10
MAX LVORI LATE 8 3 10 3
MIX HGT 500 81 81
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND 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 AROUND 90. SOUTH WINDS
AROUND 5 MPH.
LAZ143-070900-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 70
TEMP (24H TREND) 75 (+1) 95 (+3) 75 93
RH % (24H TREND) 99 (+1) 52 (-7) 100 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.00 0.11
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1460 120 1360
MIXING HGT(FT-AGL/MSL)390 4800 380 4470
TRANSPORT WND (M/S) W 3 SE 2 W 2 SE 2
TRANSPORT WND (MPH) W 7 SE 5 W 5 SE 5
VENT RATE (M/S-M) 360 2920 240 2720
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 8 6 10
MAX LVORI LATE 7 3 8 3
MIX HGT 500 82 83
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND 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. SOUTH
WINDS AROUND 5 MPH.
LAZ243-070900-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 70
TEMP (24H TREND) 76 (+2) 94 (+3) 76 93
RH % (24H TREND) 97 (-2) 55 (-6) 100 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.00 0.14
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1460 110 1290
MIXING HGT(FT-AGL/MSL)380 4800 360 4240
TRANSPORT WND (M/S) W 3 E 2 SW 2 SE 2
TRANSPORT WND (MPH) W 6 E 5 SW 5 SE 5
VENT RATE (M/S-M) 360 2920 220 2580
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 8 6 10
MAX LVORI LATE 8 3 10 3
MIX HGT 500 81 82
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
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 IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
LAZ044-070900-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 40 70
TEMP (24H TREND) 75 (+1) 95 (+4) 75 93
RH % (24H TREND) 100 (0) 55 (-5) 100 66
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 0.08 0.14
PRECIP DURATION 1 1 4
PRECIP BEGIN 12 PM CONTINUING 1 PM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 110 1400 100 1400
MIXING HGT(FT-AGL/MSL)370 4590 340 4580
TRANSPORT WND (M/S) W 3 NE 2 W 2 SE 3
TRANSPORT WND (MPH) W 7 NE 5 W 5 SE 6
VENT RATE (M/S-M) 330 2800 200 4200
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 7 9
MAX LVORI LATE 8 3 10 3
MIX HGT 500 81 82
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
LAZ045-070900-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50 70
TEMP (24H TREND) 74 (0) 96 (+4) 74 93
RH % (24H TREND) 100 (0) 54 (-5) 100 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.11 0.06 0.17
PRECIP DURATION 1 1 4
PRECIP BEGIN 12 PM CONTINUING 1 PM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 110 1390 100 1410
MIXING HGT(FT-AGL/MSL)370 4560 330 4620
TRANSPORT WND (M/S) W 3 NE 2 W 2 SE 3
TRANSPORT WND (MPH) W 7 NE 5 W 5 SE 6
VENT RATE (M/S-M) 330 2780 200 4230
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 7 10
MAX LVORI LATE 9 3 10 3
MIX HGT 500 82 83
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
LAZ073-070900-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 50
TEMP (24H TREND) 76 (-1) 91 (+3) 77 91
RH % (24H TREND) 96 (+1) 60 (-9) 97 66
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 0.03
PRECIP DURATION 0 2
PRECIP BEGIN 2 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1180 130 1310
MIXING HGT(FT-AGL/MSL)420 3880 430 4290
TRANSPORT WND (M/S) W 2 W 2 SW 2 SE 3
TRANSPORT WND (MPH) W 5 W 5 SW 5 SE 6
VENT RATE (M/S-M) 260 2360 260 3930
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 5 7 5 7
MAX LVORI LATE 7 3 7 3
MIX HGT 500 80 79
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS 5 TO 10 MPH.
LAZ074-070900-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 60
TEMP (24H TREND) 76 (0) 92 (+3) 77 92
RH % (24H TREND) 96 (+1) 58 (-8) 98 64
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 5 W 5 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.03 0.00 0.13
PRECIP DURATION 1 5
PRECIP BEGIN 1 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 110 1270 120 1230
MIXING HGT(FT-AGL/MSL)370 4160 380 4020
TRANSPORT WND (M/S) W 3 NW 2 SW 2 SE 3
TRANSPORT WND (MPH) W 6 NW 5 SW 5 SE 6
VENT RATE (M/S-M) 330 2540 240 3690
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 5 7 5 7
MAX LVORI LATE 7 3 8 3
MIX HGT 500 80 80
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS 5 TO 10 MPH.
LAZ152-070900-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 70
TEMP (24H TREND) 75 (+1) 93 (+2) 75 92
RH % (24H TREND) 100 (0) 57 (-5) 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 0.08 0.00 0.14
PRECIP DURATION 1 4
PRECIP BEGIN 12 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1400 120 1260
MIXING HGT(FT-AGL/MSL)400 4600 390 4130
TRANSPORT WND (M/S) W 3 N 2 W 2 SE 2
TRANSPORT WND (MPH) W 6 N 5 W 5 SE 5
VENT RATE (M/S-M) 360 2800 240 2520
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 8 7 9
MAX LVORI LATE 9 3 10 3
MIX HGT 500 81 82
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
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 IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
LAZ252-070900-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 70
TEMP (24H TREND) 76 (0) 93 (+3) 76 92
RH % (24H TREND) 98 (+1) 57 (-7) 100 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.00 0.10
PRECIP DURATION 1 4
PRECIP BEGIN 12 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 120 1300 110 1210
MIXING HGT(FT-AGL/MSL)380 4280 350 3970
TRANSPORT WND (M/S) W 3 NW 2 W 2 SE 3
TRANSPORT WND (MPH) W 6 NW 3 W 5 SE 6
VENT RATE (M/S-M) 360 2600 220 3630
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 7 3 8 3
MIX HGT 500 80 80
KEETCH-BYRAM 501-600 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
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 AROUND 90. WEST 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
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS 5 TO 10 MPH.
LAZ153-070900-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 40 80
TEMP (24H TREND) 74 (+1) 95 (+3) 74 93
RH % (24H TREND) 100 (+1) 56 (-5) 100 66
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 0.05 0.22
PRECIP DURATION 1 0 5
PRECIP BEGIN 12 PM CONTINUING 1 PM
PRECIP END CONTINUING 9 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1360 110 1280
MIXING HGT(FT-AGL/MSL)390 4450 370 4210
TRANSPORT WND (M/S) W 3 NE 2 W 2 SE 3
TRANSPORT WND (MPH) W 7 NE 3 W 3 SE 6
VENT RATE (M/S-M) 360 2720 220 3840
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 9 8 9
MAX LVORI LATE 9 3 10 4
MIX HGT 500 81 82
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER
90S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ253-070900-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 80
TEMP (24H TREND) 75 (0) 93 (+3) 75 92
RH % (24H TREND) 100 (+2) 61 (-5) 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 0.05 0.00 0.12
PRECIP DURATION 1 6
PRECIP BEGIN 12 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 120 1230 130 1100
MIXING HGT(FT-AGL/MSL)390 4040 410 3620
TRANSPORT WND (M/S) W 3 NW 2 SW 3 SE 3
TRANSPORT WND (MPH) W 7 NW 3 SW 6 SE 6
VENT RATE (M/S-M) 360 2460 390 3300
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 8 7 10
MAX LVORI LATE 9 3 10 3
MIX HGT 500 79 80
KEETCH-BYRAM 401-500 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. SOUTH
WINDS AROUND 5 MPH.
LAZ055-070900-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 0 50 40 80
TEMP (24H TREND) 76 (+1) 94 (+3) 75 93
RH % (24H TREND) 99 (0) 58 (-5) 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 0.16 0.04 0.25
PRECIP DURATION 1 0 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 130 1340 130 1160
MIXING HGT(FT-AGL/MSL)430 4380 410 3790
TRANSPORT WND (M/S) W 3 N 2 SW 2 SE 3
TRANSPORT WND (MPH) W 7 N 5 SW 5 SE 6
VENT RATE (M/S-M) 390 2680 260 3480
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 7 8 8 9
MAX LVORI LATE 8 4 9 4
MIX HGT 500 81 81
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE LOWER 90S. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ154-070900-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 50 0 80
TEMP (24H TREND) 75 (0) 93 (+3) 75 92
RH % (24H TREND) 100 (+1) 61 (-5) 100 72
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 0.00 0.27
PRECIP DURATION 1 6
PRECIP BEGIN 1 PM 6 AM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1270 120 1110
MIXING HGT(FT-AGL/MSL)410 4170 390 3650
TRANSPORT WND (M/S) W 3 NW 2 SW 3 SE 3
TRANSPORT WND (MPH) W 7 NW 5 SW 6 SE 6
VENT RATE (M/S-M) 390 2540 360 3330
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 7 9 9 10
MAX LVORI LATE 9 4 9 4
MIX HGT 500 80 81
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
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. LOWS IN THE MID
70S. HIGHS AROUND 90. WEST WINDS AROUND 5 MPH.
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.
LAZ254-070900-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
308 PM CDT SUN SEP 6 2026
TONIGHT LABOR DAY MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 40 80
TEMP (24H TREND) 75 (0) 92 (+3) 74 91
RH % (24H TREND) 100 (+1) 63 (-6) 100 74
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 0.02 0.24
PRECIP DURATION 1 0 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 130 1260 120 1080
MIXING HGT(FT-AGL/MSL)420 4120 390 3550
TRANSPORT WND (M/S) W 3 NW 2 SW 2 SE 3
TRANSPORT WND (MPH) W 7 NW 5 SW 5 SE 6
VENT RATE (M/S-M) 390 2520 240 3240
DISPERSION POOR FAIR POOR FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 8 8 10
MAX LVORI LATE 8 4 9 4
MIX HGT 500 79 80
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. THUNDERSTORMS LIKELY AND A CHANCE OF
SHOWERS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. EAST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS AROUND 5 MPH.
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