805
FNUS54 KLCH 100808
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
307 AM GMT THU SEP 10 2026
DISCUSSION
HUMID CONDITIONS WILL REMAIN IN PLACE THROUGH THE PERIOD. FIRE
WEATHER CONCERNS ARE NOT ANTICIPATED.
TXZ180-102100-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 30
TEMP (24H TREND) 93 (0) 72 (-1) 92
RH % (24H TREND) 53 (-6) 100 (0) 58
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1440 130 1970
MIXING HGT(FT-AGL/MSL)4740 430 6470
TRANSPORT WND (M/S) S 2 S 4 SW 3
TRANSPORT WND (MPH) S 5 S 8 SW 6
VENT RATE (M/S-M) 2880 520 5910
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 8 9
MAX LVORI LATE 3 9 3
MIX HGT 500 82 80
KEETCH-BYRAM 201-300 201-300 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
TXZ201-102100-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
TEMP (24H TREND) 92 (0) 72 (-1) 92
RH % (24H TREND) 60 (-6) 100 (0) 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1280 130 1740
MIXING HGT(FT-AGL/MSL)4210 410 5710
TRANSPORT WND (M/S) S 2 S 3 SW 3
TRANSPORT WND (MPH) S 5 S 7 SW 6
VENT RATE (M/S-M) 2560 390 5220
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 8 10
MAX LVORI LATE 3 10 3
MIX HGT 500 82 79
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. LIGHT
WINDS.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
TXZ259-102100-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 30
TEMP (24H TREND) 93 (-1) 72 (-2) 92
RH % (24H TREND) 53 (-1) 100 (0) 57
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 0 1
PRECIP BEGIN 4 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1630 130 1910
MIXING HGT(FT-AGL/MSL)5360 430 6270
TRANSPORT WND (M/S) S 2 SW 4 SW 3
TRANSPORT WND (MPH) S 5 SW 8 SW 6
VENT RATE (M/S-M) 3260 520 5730
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 3 9 3
MIX HGT 500 82 80
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. EAST WINDS AROUND 5 MPH.
TXZ261-102100-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
TEMP (24H TREND) 92 (0) 72 (-2) 90
RH % (24H TREND) 57 (-6) 100 (0) 63
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1400 130 1570
MIXING HGT(FT-AGL/MSL)4600 420 5140
TRANSPORT WND (M/S) S 2 SW 3 SW 3
TRANSPORT WND (MPH) S 5 SW 7 SW 6
VENT RATE (M/S-M) 2800 390 4710
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 3 10 3
MIX HGT 500 81 78
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. LIGHT
WINDS.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
TXZ260-102100-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 30
TEMP (24H TREND) 93 (-1) 72 (-1) 92
RH % (24H TREND) 50 (-1) 100 (0) 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 0.03
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1810 130 1880
MIXING HGT(FT-AGL/MSL)5940 420 6180
TRANSPORT WND (M/S) S 2 SW 4 SW 3
TRANSPORT WND (MPH) S 5 SW 8 SW 7
VENT RATE (M/S-M) 3620 520 5640
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 2 9 3
MIX HGT 500 82 80
KEETCH-BYRAM 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
TXZ262-102100-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
TEMP (24H TREND) 91 (-1) 72 (-2) 90
RH % (24H TREND) 58 (-4) 100 (0) 64
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 11 AM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1490 130 1490
MIXING HGT(FT-AGL/MSL)4900 420 4890
TRANSPORT WND (M/S) S 2 SW 3 SW 3
TRANSPORT WND (MPH) S 5 SW 6 SW 6
VENT RATE (M/S-M) 2980 390 4470
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 3 10 3
MIX HGT 500 80 78
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. LIGHT
WINDS.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. LIGHT
WINDS.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
TXZ515-102100-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 40 0 60
TEMP (24H TREND) 90 (0) 72 (-2) 89
RH % (24H TREND) 64 (-4) 100 (0) 68
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.07
PRECIP DURATION 1 2
PRECIP BEGIN 11 AM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1260 120 1440
MIXING HGT(FT-AGL/MSL)4140 400 4740
TRANSPORT WND (M/S) S 2 S 3 SW 3
TRANSPORT WND (MPH) S 5 S 6 SW 7
VENT RATE (M/S-M) 2520 360 4320
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 8 10
MAX LVORI LATE 3 10 3
MIX HGT 500 81 78
KEETCH-BYRAM 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT
WINDS.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
TXZ615-102100-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 40 0 60
TEMP (24H TREND) 89 (+1) 73 (-3) 87
RH % (24H TREND) 66 (-8) 100 (+2) 69
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.07
PRECIP DURATION 2 3
PRECIP BEGIN 6 AM 6 AM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1070 130 1170
MIXING HGT(FT-AGL/MSL)3510 410 3830
TRANSPORT WND (M/S) S 3 SW 3 SW 3
TRANSPORT WND (MPH) S 6 SW 6 SW 7
VENT RATE (M/S-M) 3210 390 3510
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 3 8 3
MIX HGT 500 80 78
KEETCH-BYRAM 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS IN THE UPPER 80S. 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.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. EAST
WINDS AROUND 5 MPH.
TXZ516-102100-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 50
TEMP (24H TREND) 90 (0) 72 (-2) 89
RH % (24H TREND) 63 (-5) 100 (0) 69
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM 11 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1330 130 1350
MIXING HGT(FT-AGL/MSL)4370 430 4430
TRANSPORT WND (M/S) S 2 S 3 SW 3
TRANSPORT WND (MPH) S 5 S 6 SW 6
VENT RATE (M/S-M) 2660 390 4050
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 3 9 3
MIX HGT 500 80 78
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT
WINDS.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. LIGHT
WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. EAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
TXZ616-102100-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 60
TEMP (24H TREND) 89 (0) 73 (-2) 88
RH % (24H TREND) 64 (-6) 100 (+1) 68
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 1 2
PRECIP BEGIN 11 AM 7 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1200 130 1200
MIXING HGT(FT-AGL/MSL)3950 420 3930
TRANSPORT WND (M/S) S 2 SW 2 SW 3
TRANSPORT WND (MPH) S 5 SW 5 SW 6
VENT RATE (M/S-M) 2400 260 3600
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 3 8 3
MIX HGT 500 80 78
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS IN THE UPPER 80S. 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.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. EAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
LAZ027-102100-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 40
TEMP (24H TREND) 94 (-1) 72 (-2) 92
RH % (24H TREND) 47 (+1) 100 (0) 53
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1940 120 1790
MIXING HGT(FT-AGL/MSL)6350 400 5890
TRANSPORT WND (M/S) S 2 SW 3 SW 3
TRANSPORT WND (MPH) S 5 SW 6 SW 6
VENT RATE (M/S-M) 3880 360 5370
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 2 9 3
MIX HGT 500 82 80
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ028-102100-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 40
TEMP (24H TREND) 95 (0) 72 (-1) 93
RH % (24H TREND) 47 (0) 100 (+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 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1660 120 1520
MIXING HGT(FT-AGL/MSL)5450 410 5000
TRANSPORT WND (M/S) SE 2 SW 3 SW 2
TRANSPORT WND (MPH) SE 5 SW 6 SW 5
VENT RATE (M/S-M) 3320 360 3040
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 2 9 3
MIX HGT 500 82 78
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ029-102100-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 50
TEMP (24H TREND) 94 (-2) 73 (0) 92
RH % (24H TREND) 53 (+3) 100 (0) 59
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.14
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 11 AM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1390 130 1280
MIXING HGT(FT-AGL/MSL)4570 410 4210
TRANSPORT WND (M/S) E 2 SW 2 SW 3
TRANSPORT WND (MPH) E 3 SW 5 SW 6
VENT RATE (M/S-M) 2780 260 3840
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 2 10 3
MIX HGT 500 81 77
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. SOUTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ030-102100-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 50
TEMP (24H TREND) 93 (-1) 73 (-1) 91
RH % (24H TREND) 49 (-2) 100 (0) 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 0.06
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1800 110 1770
MIXING HGT(FT-AGL/MSL)5910 360 5800
TRANSPORT WND (M/S) S 2 SW 2 SW 3
TRANSPORT WND (MPH) S 5 SW 5 SW 7
VENT RATE (M/S-M) 3600 220 5310
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 6 10
MAX LVORI LATE 2 10 3
MIX HGT 500 82 80
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ031-102100-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 40
TEMP (24H TREND) 93 (-1) 72 (-2) 91
RH % (24H TREND) 50 (+2) 100 (+1) 58
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1560 100 1660
MIXING HGT(FT-AGL/MSL)5110 340 5440
TRANSPORT WND (M/S) SE 3 SW 2 SW 3
TRANSPORT WND (MPH) SE 6 SW 5 SW 7
VENT RATE (M/S-M) 4680 200 4980
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 2 8 3
MIX HGT 500 81 79
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ032-102100-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
TEMP (24H TREND) 93 (-1) 72 (-1) 91
RH % (24H TREND) 53 (+1) 100 (+2) 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 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1460 130 1440
MIXING HGT(FT-AGL/MSL)4790 410 4720
TRANSPORT WND (M/S) SE 2 SW 2 SW 3
TRANSPORT WND (MPH) SE 5 SW 5 SW 6
VENT RATE (M/S-M) 2920 260 4320
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 2 8 3
MIX HGT 500 81 79
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
LAZ033-102100-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 60
TEMP (24H TREND) 92 (-2) 73 (-1) 91
RH % (24H TREND) 58 (+2) 100 (+2) 62
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.10 0.03 0.14
PRECIP DURATION 1 0 2
PRECIP BEGIN 12 PM CONTINUING 12 PM
PRECIP END CONTINUING 8 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1310 110 1390
MIXING HGT(FT-AGL/MSL)4300 360 4550
TRANSPORT WND (M/S) E 2 SW 2 SW 3
TRANSPORT WND (MPH) E 5 SW 5 SW 7
VENT RATE (M/S-M) 2620 220 4170
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 9 3
MIX HGT 500 79 77
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
NORTHEAST WINDS AROUND 5 MPH.
LAZ141-102100-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
TEMP (24H TREND) 91 (-1) 73 (-1) 90
RH % (24H TREND) 56 (-5) 100 (0) 63
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.08
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 11 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1580 130 1440
MIXING HGT(FT-AGL/MSL)5180 420 4720
TRANSPORT WND (M/S) S 2 SW 2 SW 3
TRANSPORT WND (MPH) S 5 SW 5 SW 7
VENT RATE (M/S-M) 3160 260 4320
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 3 9 3
MIX HGT 500 81 78
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
LAZ241-102100-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 40
TEMP (24H TREND) 91 (-1) 74 (-2) 89
RH % (24H TREND) 58 (-5) 99 (+1) 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 8 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1430 120 1370
MIXING HGT(FT-AGL/MSL)4680 410 4480
TRANSPORT WND (M/S) SE 2 SW 2 SW 3
TRANSPORT WND (MPH) SE 5 SW 5 SW 6
VENT RATE (M/S-M) 2860 240 4110
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 3 8 3
MIX HGT 500 80 78
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHEAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
NORTHEAST WINDS AROUND 5 MPH.
LAZ142-102100-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 40
TEMP (24H TREND) 91 (-2) 73 (-1) 90
RH % (24H TREND) 55 (0) 100 (0) 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.03 0.06
PRECIP DURATION 1 0 1
PRECIP BEGIN 1 PM CONTINUING 11 AM
PRECIP END CONTINUING 9 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1500 120 1590
MIXING HGT(FT-AGL/MSL)4930 380 5230
TRANSPORT WND (M/S) SE 2 SW 2 SW 3
TRANSPORT WND (MPH) SE 5 SW 5 SW 7
VENT RATE (M/S-M) 3000 240 4770
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 2 9 3
MIX HGT 500 80 78
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS AROUND 90. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ242-102100-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 50
TEMP (24H TREND) 91 (-1) 74 (-1) 89
RH % (24H TREND) 59 (-1) 100 (0) 64
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.05 0.08
PRECIP DURATION 1 1 1
PRECIP BEGIN 1 PM CONTINUING 11 AM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1350 120 1400
MIXING HGT(FT-AGL/MSL)4430 410 4610
TRANSPORT WND (M/S) SE 2 SW 2 SW 3
TRANSPORT WND (MPH) SE 5 SW 5 SW 7
VENT RATE (M/S-M) 2700 240 4200
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 78
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. 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. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
NORTHEAST WINDS AROUND 5 MPH.
LAZ143-102100-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 50
TEMP (24H TREND) 91 (-2) 73 (-2) 90
RH % (24H TREND) 57 (-1) 100 (+3) 63
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.07 0.11
PRECIP DURATION 1 0 1
PRECIP BEGIN 1 PM CONTINUING 12 PM
PRECIP END CONTINUING 9 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1370 120 1520
MIXING HGT(FT-AGL/MSL)4480 390 5000
TRANSPORT WND (M/S) E 2 SW 2 SW 3
TRANSPORT WND (MPH) E 5 SW 5 SW 7
VENT RATE (M/S-M) 2740 240 4560
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 3 8 3
MIX HGT 500 79 78
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ243-102100-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 50
TEMP (24H TREND) 91 (-1) 74 (-1) 90
RH % (24H TREND) 59 (-2) 100 (+3) 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.21 0.12
PRECIP DURATION 1 1 1
PRECIP BEGIN 1 PM CONTINUING 12 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1350 120 1520
MIXING HGT(FT-AGL/MSL)4440 400 4970
TRANSPORT WND (M/S) E 2 SW 2 SW 3
TRANSPORT WND (MPH) E 5 SW 3 SW 7
VENT RATE (M/S-M) 2700 240 4560
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 78
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH.
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. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
NORTHEAST WINDS AROUND 5 MPH.
LAZ044-102100-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 40 60
TEMP (24H TREND) 91 (-2) 73 (-2) 90
RH % (24H TREND) 61 (-2) 100 (+2) 67
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.12 0.07 0.18
PRECIP DURATION 1 1 2
PRECIP BEGIN 12 PM CONTINUING 12 PM
PRECIP END CONTINUING 9 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1240 110 1570
MIXING HGT(FT-AGL/MSL)4060 350 5160
TRANSPORT WND (M/S) E 2 S 2 SW 3
TRANSPORT WND (MPH) E 5 S 3 SW 7
VENT RATE (M/S-M) 2480 220 4710
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 3 10 3
MIX HGT 500 78 78
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS
AROUND 5 MPH.
LAZ045-102100-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 50
TEMP (24H TREND) 91 (-1) 72 (-2) 90
RH % (24H TREND) 62 (-2) 100 (+1) 66
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.27 0.10 0.13
PRECIP DURATION 2 1 1
PRECIP BEGIN 12 PM CONTINUING 8 AM
PRECIP END CONTINUING 9 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1220 90 1250
MIXING HGT(FT-AGL/MSL)3990 310 4120
TRANSPORT WND (M/S) NE 2 SW 2 SW 3
TRANSPORT WND (MPH) NE 5 SW 3 SW 7
VENT RATE (M/S-M) 2440 180 3750
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 3 10 3
MIX HGT 500 77 77
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS
AROUND 5 MPH.
LAZ073-102100-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 60
TEMP (24H TREND) 89 (0) 75 (-3) 88
RH % (24H TREND) 64 (-9) 97 (+3) 69
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 6
PRECIP AMOUNT 0.02 0.03 0.08
PRECIP DURATION 1 1 2
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1060 130 1150
MIXING HGT(FT-AGL/MSL)3490 420 3790
TRANSPORT WND (M/S) S 3 SW 3 SW 4
TRANSPORT WND (MPH) S 6 SW 6 SW 8
VENT RATE (M/S-M) 3180 390 4600
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 3 6 3
MIX HGT 500 80 77
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
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 AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
EAST WINDS AROUND 5 MPH.
LAZ074-102100-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 20 50
TEMP (24H TREND) 91 (+1) 75 (-2) 90
RH % (24H TREND) 61 (-5) 98 (+2) 66
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 6
PRECIP AMOUNT 0.07 0.05 0.07
PRECIP DURATION 1 1 2
PRECIP BEGIN 7 AM CONTINUING 7 AM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1200 110 1370
MIXING HGT(FT-AGL/MSL)3950 370 4500
TRANSPORT WND (M/S) SE 3 SW 2 SW 3
TRANSPORT WND (MPH) SE 6 SW 5 SW 7
VENT RATE (M/S-M) 3600 220 4110
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 3 7 3
MIX HGT 500 79 77
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
LAZ152-102100-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 40 60
TEMP (24H TREND) 91 (-1) 73 (-2) 90
RH % (24H TREND) 61 (-2) 100 (+1) 66
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.13 0.11
PRECIP DURATION 1 1 2
PRECIP BEGIN 12 PM CONTINUING 8 AM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1340 120 1510
MIXING HGT(FT-AGL/MSL)4390 390 4960
TRANSPORT WND (M/S) E 2 S 2 SW 3
TRANSPORT WND (MPH) E 5 S 3 SW 7
VENT RATE (M/S-M) 2680 240 4530
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 10 3
MIX HGT 500 78 78
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH.
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. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
NORTHEAST WINDS AROUND 5 MPH.
LAZ252-102100-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 60
TEMP (24H TREND) 91 (0) 74 (-3) 90
RH % (24H TREND) 61 (-4) 100 (+3) 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.13 0.13 0.09
PRECIP DURATION 2 1 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1250 100 1360
MIXING HGT(FT-AGL/MSL)4090 340 4470
TRANSPORT WND (M/S) E 2 SW 2 SW 3
TRANSPORT WND (MPH) E 5 SW 3 SW 7
VENT RATE (M/S-M) 2500 200 4080
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 3 8 3
MIX HGT 500 78 77
KEETCH-BYRAM 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
LAZ153-102100-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 50
TEMP (24H TREND) 91 (-1) 73 (-1) 90
RH % (24H TREND) 64 (-2) 100 (+1) 67
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.32 0.12 0.12
PRECIP DURATION 2 1 1
PRECIP BEGIN 8 AM CONTINUING 8 AM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1130 90 1090
MIXING HGT(FT-AGL/MSL)3710 280 3560
TRANSPORT WND (M/S) NE 2 SW 2 SW 3
TRANSPORT WND (MPH) NE 5 SW 3 SW 7
VENT RATE (M/S-M) 2260 180 3270
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 8 10
MAX LVORI LATE 4 10 3
MIX HGT 500 77 77
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT
WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH.
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. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
NORTHEAST WINDS AROUND 5 MPH.
LAZ253-102100-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 50
TEMP (24H TREND) 91 (0) 73 (-3) 89
RH % (24H TREND) 64 (-3) 100 (+1) 67
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.20 0.09 0.09
PRECIP DURATION 2 1 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1030 90 970
MIXING HGT(FT-AGL/MSL)3380 310 3180
TRANSPORT WND (M/S) E 2 SW 2 SW 3
TRANSPORT WND (MPH) E 5 SW 5 SW 6
VENT RATE (M/S-M) 2060 180 2910
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 8 3
MIX HGT 500 77 77
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90. NORTHEAST
WINDS AROUND 5 MPH.
LAZ055-102100-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 60
TEMP (24H TREND) 91 (+1) 74 (-1) 90
RH % (24H TREND) 68 (-3) 100 (+2) 69
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.30 0.09 0.16
PRECIP DURATION 3 1 4
PRECIP BEGIN 7 AM CONTINUING 8 AM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1070 120 1210
MIXING HGT(FT-AGL/MSL)3520 380 3950
TRANSPORT WND (M/S) NE 2 SW 2 SW 3
TRANSPORT WND (MPH) NE 5 SW 3 SW 7
VENT RATE (M/S-M) 2140 240 3630
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 4 9 3
MIX HGT 500 77 78
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
LAZ154-102100-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 60
TEMP (24H TREND) 90 (0) 73 (-2) 89
RH % (24H TREND) 69 (-4) 100 (+1) 70
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.30 0.10 0.13
PRECIP DURATION 3 1 2
PRECIP BEGIN 7 AM CONTINUING 8 AM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1040 110 1070
MIXING HGT(FT-AGL/MSL)3420 380 3500
TRANSPORT WND (M/S) NE 2 SW 2 SW 3
TRANSPORT WND (MPH) NE 5 SW 3 SW 6
VENT RATE (M/S-M) 2080 220 3210
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 4 10 3
MIX HGT 500 77 77
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
70S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS AROUND 90. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
LAZ254-102100-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
307 AM CDT THU SEP 10 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 40 60
TEMP (24H TREND) 90 (0) 73 (-2) 88
RH % (24H TREND) 70 (-4) 100 (0) 71
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.24 0.08 0.10
PRECIP DURATION 3 1 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1000 110 1030
MIXING HGT(FT-AGL/MSL)3290 370 3390
TRANSPORT WND (M/S) NE 2 S 2 SW 3
TRANSPORT WND (MPH) NE 5 S 5 SW 6
VENT RATE (M/S-M) 2000 220 3090
DISPERSION FAIR POOR FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 4 9 3
MIX HGT 500 77 77
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS IN THE UPPER 80S. 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.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS AROUND 90. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND
90. NORTHEAST WINDS AROUND 5 MPH.
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