299
FNUS54 KLCH 060808
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
307 AM GMT SUN SEP 6 2026
DISCUSSION
HIGH PRESSURE RIDGES INTO NORTHWEST LOUISIANA OVERNIGHT AND INTO
TODAY HALTING MOST, IF NOT ALL, RAIN CHANCES. THE IMMEDIATE
COASTLINE MAY SEE A BRIEF STORM THIS AFTERNOON BEFORE IT PUSHES
OFFSHORE ON WEAK NORTHERLY WINDS ALOFT. UPPER HIGH PRESSURE MOVES
INLAND OVER THE WEEK, OPENING THE DOOR TO DAILY SCATTERED SHOWERS
AND THUNDERSTORMS WITHIN THE TROPICAL MOISTURE SETTLED IN OVER THE
REGION. DAILY CLOUD COVER WILL KEEP TEMPS IN THE CLIMATOLOGICALLY
NORMAL RANGE.
TXZ180-062100-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 20
TEMP (24H TREND) 91 (+1) 73 (+1) 94
RH % (24H TREND) 59 (-16) 100 (0) 53
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 8 AM 1 PM
PRECIP END 5 PM 6 PM
MIXING HGT(M-AGL/MSL) 1350 130 2120
MIXING HGT(FT-AGL/MSL)4430 420 6970
TRANSPORT WND (M/S) E 2 SW 3 SE 3
TRANSPORT WND (MPH) E 5 SW 6 SE 6
VENT RATE (M/S-M) 2700 390 6360
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 8 9
MAX LVORI LATE 4 9 3
MIX HGT 500 80 83
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 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
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
TXZ201-062100-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 50 0 20
TEMP (24H TREND) 91 (+2) 72 (0) 95
RH % (24H TREND) 61 (-13) 100 (0) 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.10 0.00 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1200 120 1890
MIXING HGT(FT-AGL/MSL)3920 410 6200
TRANSPORT WND (M/S) NE 2 SW 3 E 2
TRANSPORT WND (MPH) NE 3 SW 6 E 5
VENT RATE (M/S-M) 2400 360 3780
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 10 8 10
MAX LVORI LATE 4 10 3
MIX HGT 500 80 83
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
TXZ259-062100-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 20
TEMP (24H TREND) 91 (+2) 73 (+1) 95
RH % (24H TREND) 57 (-20) 100 (0) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1400 130 2230
MIXING HGT(FT-AGL/MSL)4590 410 7320
TRANSPORT WND (M/S) E 2 SW 3 SE 3
TRANSPORT WND (MPH) E 5 SW 6 SE 6
VENT RATE (M/S-M) 2800 390 6690
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 9 10
MAX LVORI LATE 3 10 3
MIX HGT 500 81 84
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. 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 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.
TXZ261-062100-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 40 0 30
TEMP (24H TREND) 91 (+3) 73 (+1) 94
RH % (24H TREND) 60 (-17) 100 (0) 53
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 7 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1320 130 2000
MIXING HGT(FT-AGL/MSL)4320 410 6550
TRANSPORT WND (M/S) E 2 SW 3 SE 2
TRANSPORT WND (MPH) E 5 SW 6 SE 5
VENT RATE (M/S-M) 2640 390 4000
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 8 10
MAX LVORI LATE 3 10 3
MIX HGT 500 79 83
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
TXZ260-062100-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 30
TEMP (24H TREND) 92 (+3) 73 (+1) 96
RH % (24H TREND) 54 (-21) 100 (0) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1500 130 2250
MIXING HGT(FT-AGL/MSL)4920 420 7380
TRANSPORT WND (M/S) E 3 SW 3 E 3
TRANSPORT WND (MPH) E 6 SW 7 E 6
VENT RATE (M/S-M) 4500 390 6750
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 3 9 2
MIX HGT 500 81 84
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
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 SATURDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
TXZ262-062100-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 30
TEMP (24H TREND) 91 (+3) 73 (0) 94
RH % (24H TREND) 60 (-17) 100 (0) 53
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 7 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1380 130 1990
MIXING HGT(FT-AGL/MSL)4520 420 6530
TRANSPORT WND (M/S) E 2 SW 3 SE 3
TRANSPORT WND (MPH) E 5 SW 6 SE 6
VENT RATE (M/S-M) 2760 390 5970
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 8 10
MAX LVORI LATE 3 10 3
MIX HGT 500 79 83
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
TXZ515-062100-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 60 0 30
TEMP (24H TREND) 90 (+3) 73 (+1) 92
RH % (24H TREND) 64 (-11) 100 (0) 59
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.17 0.00 0.02
PRECIP DURATION 4 1
PRECIP BEGIN 6 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1160 120 1520
MIXING HGT(FT-AGL/MSL)3820 410 4990
TRANSPORT WND (M/S) NE 2 SW 3 SE 2
TRANSPORT WND (MPH) NE 3 SW 6 SE 5
VENT RATE (M/S-M) 2320 360 3040
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 10 8 10
MAX LVORI LATE 4 10 3
MIX HGT 500 79 82
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
TXZ615-062100-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 50 0 20
TEMP (24H TREND) 89 (+3) 73 (-2) 91
RH % (24H TREND) 66 (-12) 100 (+2) 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.12 0.00 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 9 AM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1120 130 1360
MIXING HGT(FT-AGL/MSL)3660 420 4460
TRANSPORT WND (M/S) NE 2 W 2 S 2
TRANSPORT WND (MPH) NE 3 W 5 S 5
VENT RATE (M/S-M) 2240 260 2720
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 10 7 9
MAX LVORI LATE 4 9 3
MIX HGT 500 79 82
KEETCH-BYRAM 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
TXZ516-062100-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 50 0 20
TEMP (24H TREND) 90 (+3) 73 (0) 93
RH % (24H TREND) 64 (-13) 100 (0) 57
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 7 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1260 130 1650
MIXING HGT(FT-AGL/MSL)4130 430 5420
TRANSPORT WND (M/S) N 2 SW 3 SE 3
TRANSPORT WND (MPH) N 5 SW 6 SE 6
VENT RATE (M/S-M) 2520 390 4950
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 8 9
MAX LVORI LATE 3 9 3
MIX HGT 500 79 82
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90.
LIGHT WINDS.
TXZ616-062100-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 50 0 20
TEMP (24H TREND) 89 (+3) 74 (0) 92
RH % (24H TREND) 65 (-12) 100 (+1) 59
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 7 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1240 130 1450
MIXING HGT(FT-AGL/MSL)4070 420 4770
TRANSPORT WND (M/S) N 2 W 2 SE 3
TRANSPORT WND (MPH) N 5 W 5 SE 6
VENT RATE (M/S-M) 2480 260 4350
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 3 9 3
MIX HGT 500 79 82
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
LAZ027-062100-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
TEMP (24H TREND) 93 (+3) 74 (+1) 97
RH % (24H TREND) 50 (-18) 98 (-2) 46
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1760 120 2210
MIXING HGT(FT-AGL/MSL)5770 400 7250
TRANSPORT WND (M/S) E 3 W 3 E 3
TRANSPORT WND (MPH) E 7 W 6 E 6
VENT RATE (M/S-M) 5280 360 6630
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 3 9 2
MIX HGT 500 82 85
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE UPPER 90S. LIGHT WINDS.
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 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.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ028-062100-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
TEMP (24H TREND) 94 (+3) 74 (+1) 97
RH % (24H TREND) 49 (-16) 97 (-3) 45
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1690 110 2090
MIXING HGT(FT-AGL/MSL)5530 370 6870
TRANSPORT WND (M/S) E 3 S 3 NE 3
TRANSPORT WND (MPH) E 7 S 6 NE 6
VENT RATE (M/S-M) 5070 330 6270
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 3 8 2
MIX HGT 500 83 85
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. 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 SATURDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ029-062100-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
TEMP (24H TREND) 94 (+3) 74 (+1) 97
RH % (24H TREND) 52 (-17) 97 (-3) 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1470 120 1840
MIXING HGT(FT-AGL/MSL)4840 400 6040
TRANSPORT WND (M/S) E 3 S 2 N 2
TRANSPORT WND (MPH) E 6 S 5 N 5
VENT RATE (M/S-M) 4410 240 3680
DISPERSION GOOD POOR FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 10 7 9
MAX LVORI LATE 3 8 2
MIX HGT 500 82 84
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE
MID 90S. SOUTH WINDS AROUND 5 MPH.
LAZ030-062100-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 40
TEMP (24H TREND) 93 (+4) 74 (+1) 96
RH % (24H TREND) 53 (-16) 100 (0) 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1590 120 2070
MIXING HGT(FT-AGL/MSL)5220 390 6790
TRANSPORT WND (M/S) E 3 W 3 E 3
TRANSPORT WND (MPH) E 6 W 6 E 6
VENT RATE (M/S-M) 4770 360 6210
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 3 9 2
MIX HGT 500 81 84
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
THURSDAY 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.
LAZ031-062100-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 30
TEMP (24H TREND) 93 (+4) 74 (+1) 96
RH % (24H TREND) 53 (-11) 98 (-2) 46
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1600 110 1940
MIXING HGT(FT-AGL/MSL)5240 370 6380
TRANSPORT WND (M/S) E 3 W 3 NE 3
TRANSPORT WND (MPH) E 6 W 6 NE 6
VENT RATE (M/S-M) 4800 330 5820
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 3 8 2
MIX HGT 500 81 84
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
LAZ032-062100-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 30
TEMP (24H TREND) 93 (+4) 74 (+1) 96
RH % (24H TREND) 53 (-16) 98 (-2) 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1460 130 1780
MIXING HGT(FT-AGL/MSL)4790 420 5850
TRANSPORT WND (M/S) E 2 W 3 N 3
TRANSPORT WND (MPH) E 5 W 7 N 6
VENT RATE (M/S-M) 2920 390 5340
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 3 7 2
MIX HGT 500 81 84
KEETCH-BYRAM 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
LAZ033-062100-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 40
TEMP (24H TREND) 93 (+4) 74 (0) 96
RH % (24H TREND) 53 (-19) 98 (-2) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.12
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1370 110 1690
MIXING HGT(FT-AGL/MSL)4500 370 5550
TRANSPORT WND (M/S) E 2 W 3 N 3
TRANSPORT WND (MPH) E 5 W 7 N 6
VENT RATE (M/S-M) 2740 330 5070
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 3 8 3
MIX HGT 500 81 83
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. EAST
WINDS AROUND 5 MPH.
THURSDAY 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.
LAZ141-062100-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 20
TEMP (24H TREND) 91 (+4) 74 (+1) 94
RH % (24H TREND) 58 (-16) 100 (+1) 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 7 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1380 130 1800
MIXING HGT(FT-AGL/MSL)4520 420 5910
TRANSPORT WND (M/S) E 3 W 3 SE 3
TRANSPORT WND (MPH) E 6 W 6 SE 6
VENT RATE (M/S-M) 4140 390 5400
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 10 7 9
MAX LVORI LATE 3 10 3
MIX HGT 500 79 83
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. 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. 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.
LAZ241-062100-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 20
TEMP (24H TREND) 90 (+3) 75 (+1) 93
RH % (24H TREND) 61 (-13) 97 (-1) 55
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 8 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1280 130 1470
MIXING HGT(FT-AGL/MSL)4180 410 4830
TRANSPORT WND (M/S) NE 2 W 2 SE 3
TRANSPORT WND (MPH) NE 5 W 5 SE 6
VENT RATE (M/S-M) 2560 260 4410
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 3 8 3
MIX HGT 500 79 82
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
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. WEST 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.
LAZ142-062100-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 30
TEMP (24H TREND) 91 (+3) 74 (+1) 94
RH % (24H TREND) 57 (-13) 97 (-3) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1370 120 1600
MIXING HGT(FT-AGL/MSL)4510 400 5240
TRANSPORT WND (M/S) E 2 W 3 SE 3
TRANSPORT WND (MPH) E 5 W 6 SE 6
VENT RATE (M/S-M) 2740 360 4800
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 7 9
MAX LVORI LATE 3 9 2
MIX HGT 500 80 83
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
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. 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.
LAZ242-062100-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 30
TEMP (24H TREND) 90 (+3) 75 (+1) 93
RH % (24H TREND) 61 (-14) 98 (-1) 56
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1260 130 1430
MIXING HGT(FT-AGL/MSL)4130 410 4700
TRANSPORT WND (M/S) NE 2 W 3 SE 2
TRANSPORT WND (MPH) NE 5 W 6 SE 5
VENT RATE (M/S-M) 2520 390 2860
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 3 9 3
MIX HGT 500 80 82
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
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 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.
LAZ143-062100-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
TEMP (24H TREND) 92 (+4) 75 (+1) 95
RH % (24H TREND) 57 (-14) 97 (-1) 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.03
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1360 120 1490
MIXING HGT(FT-AGL/MSL)4450 410 4890
TRANSPORT WND (M/S) SE 2 W 3 SE 3
TRANSPORT WND (MPH) SE 3 W 6 SE 7
VENT RATE (M/S-M) 2720 360 4470
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 3 8 3
MIX HGT 500 80 82
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
THURSDAY 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.
LAZ243-062100-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
TEMP (24H TREND) 91 (+3) 75 (+1) 93
RH % (24H TREND) 61 (-14) 97 (-2) 56
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.05
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1290 120 1440
MIXING HGT(FT-AGL/MSL)4240 400 4720
TRANSPORT WND (M/S) SW 2 W 3 SE 2
TRANSPORT WND (MPH) SW 3 W 6 SE 5
VENT RATE (M/S-M) 2580 360 2880
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 7 8
MAX LVORI LATE 3 8 3
MIX HGT 500 80 82
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
THURSDAY 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.
LAZ044-062100-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
TEMP (24H TREND) 91 (+3) 74 (0) 94
RH % (24H TREND) 59 (-16) 100 (0) 55
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1320 110 1490
MIXING HGT(FT-AGL/MSL)4320 370 4890
TRANSPORT WND (M/S) SE 2 W 3 N 2
TRANSPORT WND (MPH) SE 5 W 7 N 5
VENT RATE (M/S-M) 2640 330 2980
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 7 8
MAX LVORI LATE 3 9 3
MIX HGT 500 80 82
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
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 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.
LAZ045-062100-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 50
TEMP (24H TREND) 92 (+4) 74 (0) 95
RH % (24H TREND) 58 (-19) 100 (0) 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.11 0.00 0.09
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1300 100 1530
MIXING HGT(FT-AGL/MSL)4280 340 5020
TRANSPORT WND (M/S) NE 2 W 3 N 2
TRANSPORT WND (MPH) NE 5 W 7 N 5
VENT RATE (M/S-M) 2600 300 3060
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 9 3
MIX HGT 500 80 82
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. EAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. 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 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.
LAZ073-062100-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 20
TEMP (24H TREND) 89 (+3) 76 (-1) 92
RH % (24H TREND) 65 (-15) 95 (0) 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1100 130 1270
MIXING HGT(FT-AGL/MSL)3600 420 4160
TRANSPORT WND (M/S) NW 2 W 2 SW 3
TRANSPORT WND (MPH) NW 5 W 5 SW 6
VENT RATE (M/S-M) 2200 260 3810
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 6 7
MAX LVORI LATE 4 7 3
MIX HGT 500 79 82
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS AROUND 90. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
THURSDAY 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.
LAZ074-062100-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 20
TEMP (24H TREND) 90 (+3) 76 (0) 93
RH % (24H TREND) 63 (-14) 96 (+1) 59
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1150 110 1330
MIXING HGT(FT-AGL/MSL)3770 360 4360
TRANSPORT WND (M/S) W 2 W 3 NW 3
TRANSPORT WND (MPH) W 5 W 6 NW 6
VENT RATE (M/S-M) 2300 330 3990
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 8 5 7
MAX LVORI LATE 3 7 3
MIX HGT 500 79 81
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. WEST WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND
90. SOUTH WINDS AROUND 5 MPH.
LAZ152-062100-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
TEMP (24H TREND) 91 (+3) 75 (+1) 93
RH % (24H TREND) 61 (-15) 99 (-1) 58
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.03
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1270 120 1400
MIXING HGT(FT-AGL/MSL)4160 400 4580
TRANSPORT WND (M/S) SW 2 W 3 SE 2
TRANSPORT WND (MPH) SW 3 W 6 SE 5
VENT RATE (M/S-M) 2540 360 2800
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 9 3
MIX HGT 500 80 82
KEETCH-BYRAM 601-700 601-700 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND
A CHANCE OF 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.
LAZ252-062100-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
TEMP (24H TREND) 91 (+4) 75 (-1) 93
RH % (24H TREND) 62 (-14) 98 (+1) 58
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1200 110 1320
MIXING HGT(FT-AGL/MSL)3940 370 4320
TRANSPORT WND (M/S) W 2 W 3 NW 2
TRANSPORT WND (MPH) W 5 W 6 NW 5
VENT RATE (M/S-M) 2400 330 2640
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 3 8 3
MIX HGT 500 79 81
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. WEST WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND
90. SOUTH WINDS AROUND 5 MPH.
LAZ153-062100-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 60
TEMP (24H TREND) 92 (+3) 74 (+1) 95
RH % (24H TREND) 59 (-17) 100 (+1) 56
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.00 0.13
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 12 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1240 100 1500
MIXING HGT(FT-AGL/MSL)4060 320 4910
TRANSPORT WND (M/S) NW 2 W 3 N 2
TRANSPORT WND (MPH) NW 5 W 6 N 5
VENT RATE (M/S-M) 2480 300 3000
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 10 7 9
MAX LVORI LATE 3 9 3
MIX HGT 500 80 81
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. 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
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
LAZ253-062100-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 50
TEMP (24H TREND) 91 (+3) 74 (-1) 93
RH % (24H TREND) 64 (-10) 100 (+2) 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.05
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 7 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1100 110 1220
MIXING HGT(FT-AGL/MSL)3600 350 4000
TRANSPORT WND (M/S) W 2 W 3 W 2
TRANSPORT WND (MPH) W 5 W 7 W 5
VENT RATE (M/S-M) 2200 330 2440
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 3 9 3
MIX HGT 500 79 81
KEETCH-BYRAM 401-500 401-500 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE MID 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND
90. SOUTHWEST WINDS AROUND 5 MPH.
LAZ055-062100-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 60
TEMP (24H TREND) 92 (+3) 75 (0) 94
RH % (24H TREND) 60 (-21) 97 (-2) 58
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.14 0.00 0.08
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 12 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1180 130 1500
MIXING HGT(FT-AGL/MSL)3870 410 4920
TRANSPORT WND (M/S) NW 2 W 3 NW 2
TRANSPORT WND (MPH) NW 5 W 6 NW 5
VENT RATE (M/S-M) 2360 390 3000
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 9 3
MIX HGT 500 80 81
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY CLOUDY. THUNDERSTORMS LIKELY AND A CHANCE OF
SHOWERS. 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 AROUND 90. WEST 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.
LAZ154-062100-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 60
TEMP (24H TREND) 90 (+2) 74 (0) 93
RH % (24H TREND) 63 (-18) 99 (0) 62
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.00 0.11
PRECIP DURATION 1 4
PRECIP BEGIN 12 PM 7 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1170 120 1410
MIXING HGT(FT-AGL/MSL)3830 390 4620
TRANSPORT WND (M/S) NW 2 W 3 NW 2
TRANSPORT WND (MPH) NW 5 W 6 NW 5
VENT RATE (M/S-M) 2340 360 2820
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 4 8 4
MIX HGT 500 80 81
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS AROUND
5 MPH.
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. SHOWERS AND THUNDERSTORMS LIKELY. 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 IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
LAZ254-062100-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
307 AM CDT SUN SEP 6 2026
TODAY TONIGHT LABOR DAY
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 50
TEMP (24H TREND) 90 (+3) 75 (+1) 92
RH % (24H TREND) 66 (-15) 100 (+1) 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 7 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1140 120 1330
MIXING HGT(FT-AGL/MSL)3750 400 4370
TRANSPORT WND (M/S) W 2 W 3 NW 2
TRANSPORT WND (MPH) W 5 W 6 NW 5
VENT RATE (M/S-M) 2280 360 2660
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 4 9 4
MIX HGT 500 79 80
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. NORTHWEST WINDS
AROUND 5 MPH.
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. SHOWERS AND THUNDERSTORMS LIKELY. 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 IN THE UPPER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
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