191
FNUS54 KLCH 151801
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
100 PM GMT MON SEP 15 2025
DISCUSSION
HIGH PRESSURE STARTS TO ERODE TODAY INTO THE COMING DAYS ALLOWING
FOR THE RETURN OF MOISTURE. DAYTIME RH VALUES IN THE 45 TO 55
PERCENT RANGE CAN BE EXPECTED IN COMING DAYS.
WEAKNESS AND DAYTIME HEATING WILL ALSO ALLOW FOR THE RETURN OF LOW
END RAIN CHANCES TUESDAY AND AGAIN WEDNESDAY.
TXZ180-160900-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 69 (-1) 94 (+2) 69 94
RH % (24H TREND) 91 (-7) 42 (-2) 96 44
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 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 110 2200 70 2450
MIXING HGT(FT-AGL/MSL)350 7210 230 8040
TRANSPORT WND (M/S) SW 3 NE 3 SW 3 NE 2
TRANSPORT WND (MPH) SW 7 NE 7 SW 6 NE 5
VENT RATE (M/S-M) 330 6600 210 4900
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 6 7
MAX LVORI LATE 6 2 6 2
MIX HGT 500 82 84
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH.
TXZ201-160900-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 69 (-2) 93 (+2) 69 93
RH % (24H TREND) 91 (-6) 42 (-3) 97 44
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 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 120 2190 90 2420
MIXING HGT(FT-AGL/MSL)390 7180 290 7930
TRANSPORT WND (M/S) W 2 NE 3 SW 2 E 2
TRANSPORT WND (MPH) W 5 NE 7 SW 5 E 5
VENT RATE (M/S-M) 240 6570 180 4840
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 5 7
MAX LVORI LATE 6 2 7 2
MIX HGT 500 82 82
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS AROUND 70. HIGHS AROUND 90. LIGHT WINDS.
TXZ259-160900-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 69 (-1) 93 (+2) 69 93
RH % (24H TREND) 95 (-5) 44 (-3) 97 46
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 5 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 2040 70 2290
MIXING HGT(FT-AGL/MSL)350 6700 240 7520
TRANSPORT WND (M/S) W 3 NE 3 SW 3 N 2
TRANSPORT WND (MPH) W 6 NE 6 SW 6 N 5
VENT RATE (M/S-M) 330 6120 210 4580
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 6 7
MAX LVORI LATE 6 2 7 2
MIX HGT 500 83 84
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND
90. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTHEAST WINDS AROUND
5 MPH.
TXZ261-160900-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 70 (0) 93 (+2) 70 92
RH % (24H TREND) 92 (-7) 43 (-2) 97 46
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.18 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 2240 90 2380
MIXING HGT(FT-AGL/MSL)360 7340 280 7810
TRANSPORT WND (M/S) W 3 NE 3 W 2 E 2
TRANSPORT WND (MPH) W 6 NE 7 W 5 E 5
VENT RATE (M/S-M) 330 6720 180 4760
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 5 8
MAX LVORI LATE 6 2 7 1
MIX HGT 500 81 82
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS AROUND 70. HIGHS AROUND 90. SOUTHEAST
WINDS AROUND 5 MPH.
TXZ260-160900-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 68 (-1) 92 (+2) 68 92
RH % (24H TREND) 96 (-4) 44 (-2) 100 46
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 5 PM 6 PM
MIXING HGT(M-AGL/MSL) 100 2170 80 2330
MIXING HGT(FT-AGL/MSL)340 7110 260 7630
TRANSPORT WND (M/S) W 3 NE 3 SW 3 N 2
TRANSPORT WND (MPH) W 6 NE 6 SW 6 N 5
VENT RATE (M/S-M) 300 6510 240 4660
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 7 9
MAX LVORI LATE 6 2 8 2
MIX HGT 500 83 84
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
LIGHT WINDS.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS IN THE UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
TXZ262-160900-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 69 (-1) 92 (+2) 69 92
RH % (24H TREND) 92 (-7) 43 (-4) 99 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.21 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 2120 90 2440
MIXING HGT(FT-AGL/MSL)370 6940 300 7990
TRANSPORT WND (M/S) W 3 NE 3 W 2 E 3
TRANSPORT WND (MPH) W 6 NE 7 W 5 E 6
VENT RATE (M/S-M) 330 6360 180 7320
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 5 7
MAX LVORI LATE 6 2 7 1
MIX HGT 500 81 82
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS AROUND 90. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS AROUND
5 MPH.
TXZ516-160900-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 70 (-1) 93 (+2) 70 92
RH % (24H TREND) 93 (-4) 43 (-4) 96 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.09 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 2180 90 2390
MIXING HGT(FT-AGL/MSL)370 7150 290 7840
TRANSPORT WND (M/S) W 3 NE 3 W 2 E 3
TRANSPORT WND (MPH) W 6 NE 7 W 5 E 6
VENT RATE (M/S-M) 330 6540 180 7170
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 5 7
MAX LVORI LATE 6 2 7 1
MIX HGT 500 81 81
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS AROUND 90. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
TXZ616-160900-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 70 (-2) 92 (+2) 71 91
RH % (24H TREND) 92 (-3) 44 (-5) 95 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 2080 90 2110
MIXING HGT(FT-AGL/MSL)380 6820 300 6910
TRANSPORT WND (M/S) W 2 NE 3 SW 2 SE 3
TRANSPORT WND (MPH) W 5 NE 7 SW 5 SE 6
VENT RATE (M/S-M) 240 6240 180 6330
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 5 7
MAX LVORI LATE 6 2 7 1
MIX HGT 500 80 80
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
TXZ515-160900-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 70 (-1) 93 (+2) 69 92
RH % (24H TREND) 93 (-5) 42 (-6) 98 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.15 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 2020 100 2280
MIXING HGT(FT-AGL/MSL)420 6630 330 7470
TRANSPORT WND (M/S) W 3 NE 3 SW 2 SE 3
TRANSPORT WND (MPH) W 6 NE 7 SW 5 SE 6
VENT RATE (M/S-M) 390 6060 200 6840
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 7 2 8 1
MIX HGT 500 81 80
KEETCH-BYRAM 501-600 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. NORTHEAST WINDS AROUND
5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
SOUTHEAST WINDS AROUND 5 MPH.
TXZ615-160900-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 70 (-4) 92 (+2) 71 91
RH % (24H TREND) 93 (+3) 42 (-9) 95 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR E 5 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 130 1970 90 1990
MIXING HGT(FT-AGL/MSL)420 6460 300 6540
TRANSPORT WND (M/S) NW 2 NE 4 SW 2 E 3
TRANSPORT WND (MPH) NW 5 NE 8 SW 5 E 7
VENT RATE (M/S-M) 260 7880 180 5970
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 5 7
MAX LVORI LATE 6 2 6 2
MIX HGT 500 80 79
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS AROUND 5 MPH.
LAZ027-160900-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 69 (-1) 93 (+1) 68 92
RH % (24H TREND) 93 (-6) 42 (0) 100 46
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 2130 90 2460
MIXING HGT(FT-AGL/MSL)350 6980 280 8070
TRANSPORT WND (M/S) W 3 NE 3 SW 3 N 2
TRANSPORT WND (MPH) W 6 NE 7 SW 6 N 5
VENT RATE (M/S-M) 330 6390 270 4920
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 6 2 9 2
MIX HGT 500 83 84
KEETCH-BYRAM 501-600 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
LIGHT WINDS.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS AROUND 90. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS AROUND 90. SOUTHEAST WINDS AROUND 5 MPH.
LAZ028-160900-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 69 (-1) 94 (+1) 68 93
RH % (24H TREND) 91 (-7) 42 (0) 98 44
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 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 110 2000 90 2620
MIXING HGT(FT-AGL/MSL)360 6580 290 8590
TRANSPORT WND (M/S) W 3 N 3 SW 3 NW 2
TRANSPORT WND (MPH) W 6 N 7 SW 7 NW 5
VENT RATE (M/S-M) 330 6000 270 5240
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 6 2 7 2
MIX HGT 500 83 84
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS IN THE LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
LAZ029-160900-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 70 (0) 94 (+1) 69 94
RH % (24H TREND) 92 (-6) 44 (0) 97 45
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 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1720 90 2750
MIXING HGT(FT-AGL/MSL)360 5630 300 9040
TRANSPORT WND (M/S) SW 3 N 3 SW 3 NW 2
TRANSPORT WND (MPH) SW 6 N 7 SW 7 NW 5
VENT RATE (M/S-M) 330 5160 270 5500
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 6 2 6 1
MIX HGT 500 83 82
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS IN THE LOWER 90S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER
90S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ030-160900-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 69 (-1) 93 (+2) 68 92
RH % (24H TREND) 93 (-6) 42 (-2) 100 45
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 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 2110 80 2330
MIXING HGT(FT-AGL/MSL)350 6910 280 7640
TRANSPORT WND (M/S) W 3 NE 3 W 3 N 3
TRANSPORT WND (MPH) W 6 NE 6 W 6 N 6
VENT RATE (M/S-M) 330 6330 240 6990
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 6 8
MAX LVORI LATE 6 2 8 2
MIX HGT 500 83 83
KEETCH-BYRAM 501-600 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS IN THE LOWER 90S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
LAZ031-160900-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 69 (-1) 94 (+1) 68 94
RH % (24H TREND) 91 (-5) 41 (0) 98 42
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.31 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 2110 90 2290
MIXING HGT(FT-AGL/MSL)370 6940 300 7520
TRANSPORT WND (M/S) W 3 NE 3 W 3 NE 3
TRANSPORT WND (MPH) W 6 NE 6 W 6 NE 6
VENT RATE (M/S-M) 330 6330 270 6870
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 5 8
MAX LVORI LATE 6 2 7 2
MIX HGT 500 83 82
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND 5 MPH.
LAZ032-160900-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 68 (-1) 94 (+1) 68 94
RH % (24H TREND) 93 (-4) 43 (0) 99 43
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.17 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 2010 90 2370
MIXING HGT(FT-AGL/MSL)370 6600 300 7760
TRANSPORT WND (M/S) W 3 NE 2 SW 3 NW 2
TRANSPORT WND (MPH) W 6 NE 5 SW 6 NW 5
VENT RATE (M/S-M) 330 4020 270 4740
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 5 7
MAX LVORI LATE 6 2 7 1
MIX HGT 500 83 82
KEETCH-BYRAM 601-700 601-700 601-700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS IN THE LOWER 90S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER
90S. EAST WINDS AROUND 5 MPH.
LAZ033-160900-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 69 (-1) 93 (+1) 69 93
RH % (24H TREND) 94 (-2) 45 (+1) 98 46
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1960 80 2450
MIXING HGT(FT-AGL/MSL)350 6420 260 8030
TRANSPORT WND (M/S) SW 3 NE 2 SW 3 NW 3
TRANSPORT WND (MPH) SW 7 NE 5 SW 6 NW 6
VENT RATE (M/S-M) 330 3920 240 7350
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 4 6 5 8
MAX LVORI LATE 6 2 6 1
MIX HGT 500 83 80
KEETCH-BYRAM 601-700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER
90S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
LAZ141-160900-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 70 (-1) 92 (+1) 70 92
RH % (24H TREND) 91 (-7) 44 (-3) 98 46
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.15 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 1940 90 2330
MIXING HGT(FT-AGL/MSL)350 6360 300 7630
TRANSPORT WND (M/S) W 3 NE 3 W 2 E 3
TRANSPORT WND (MPH) W 6 NE 6 W 5 E 6
VENT RATE (M/S-M) 330 5820 180 6990
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 5 7
MAX LVORI LATE 6 2 7 1
MIX HGT 500 81 81
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
LAZ241-160900-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 71 (-2) 92 (+1) 72 92
RH % (24H TREND) 92 (-2) 44 (-3) 95 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.10 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 1830 90 2010
MIXING HGT(FT-AGL/MSL)340 6000 290 6610
TRANSPORT WND (M/S) W 2 NE 3 SW 2 SE 3
TRANSPORT WND (MPH) W 5 NE 6 SW 5 SE 6
VENT RATE (M/S-M) 220 5490 180 6030
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 5 7
MAX LVORI LATE 5 2 7 1
MIX HGT 500 80 80
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
LAZ142-160900-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 70 (-1) 93 (+1) 69 92
RH % (24H TREND) 94 (-1) 42 (-2) 97 45
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.17 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1920 90 2380
MIXING HGT(FT-AGL/MSL)420 6300 310 7820
TRANSPORT WND (M/S) W 3 NE 3 SW 2 E 3
TRANSPORT WND (MPH) W 6 NE 6 SW 5 E 6
VENT RATE (M/S-M) 390 5760 180 7140
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 2 7 2
MIX HGT 500 82 80
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE LOWER 90S. EAST WINDS AROUND 5 MPH.
LAZ242-160900-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 71 (-1) 92 (+2) 71 91
RH % (24H TREND) 93 (-2) 45 (-3) 97 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.13 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 130 1770 90 2140
MIXING HGT(FT-AGL/MSL)420 5810 310 7030
TRANSPORT WND (M/S) SW 3 NE 2 SW 2 S 3
TRANSPORT WND (MPH) SW 6 NE 5 SW 5 S 6
VENT RATE (M/S-M) 390 3540 180 6420
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 5 7 6 8
MAX LVORI LATE 7 2 8 1
MIX HGT 500 81 79
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
LAZ143-160900-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
TEMP (24H TREND) 70 (-1) 93 (+1) 69 92
RH % (24H TREND) 94 (-1) 45 (0) 98 47
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 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 120 1920 90 2310
MIXING HGT(FT-AGL/MSL)400 6300 300 7570
TRANSPORT WND (M/S) SW 3 NE 2 SW 2 SW 3
TRANSPORT WND (MPH) SW 6 NE 5 SW 5 SW 6
VENT RATE (M/S-M) 360 3840 180 6930
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 2 7 2
MIX HGT 500 82 80
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE LOWER 90S. EAST WINDS AROUND 5 MPH.
LAZ243-160900-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
TEMP (24H TREND) 72 (0) 92 (+1) 71 92
RH % (24H TREND) 93 (-1) 46 (-1) 97 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.39 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 130 1900 90 2100
MIXING HGT(FT-AGL/MSL)420 6220 300 6890
TRANSPORT WND (M/S) SW 3 NE 2 W 2 SE 3
TRANSPORT WND (MPH) SW 7 NE 5 W 3 SE 6
VENT RATE (M/S-M) 390 3800 180 6300
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 5 7 5 8
MAX LVORI LATE 7 2 8 2
MIX HGT 500 81 79
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
LAZ044-160900-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
TEMP (24H TREND) 71 (0) 92 (+1) 70 92
RH % (24H TREND) 95 (+3) 44 (0) 97 46
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 120 1900 90 2220
MIXING HGT(FT-AGL/MSL)380 6220 290 7300
TRANSPORT WND (M/S) SW 3 NE 2 W 2 SW 3
TRANSPORT WND (MPH) SW 6 NE 5 W 5 SW 6
VENT RATE (M/S-M) 360 3800 180 6660
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 4 7 5 8
MAX LVORI LATE 7 2 7 1
MIX HGT 500 81 79
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
LAZ045-160900-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 71 (0) 93 (+1) 69 92
RH % (24H TREND) 94 (0) 42 (-3) 97 44
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 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 2090 70 2350
MIXING HGT(FT-AGL/MSL)340 6860 240 7720
TRANSPORT WND (M/S) SW 3 NE 2 W 2 NE 2
TRANSPORT WND (MPH) SW 6 NE 5 W 3 NE 5
VENT RATE (M/S-M) 300 4180 140 4700
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 7 5 8
MAX LVORI LATE 7 2 7 1
MIX HGT 500 81 78
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER
90S. EAST WINDS AROUND 5 MPH.
LAZ073-160900-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 73 (-3) 91 (+2) 74 90
RH % (24H TREND) 87 (+2) 47 (-5) 89 53
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 120 1580 70 1680
MIXING HGT(FT-AGL/MSL)390 5170 240 5520
TRANSPORT WND (M/S) NW 2 NE 3 SW 2 NE 3
TRANSPORT WND (MPH) NW 3 NE 7 SW 5 NE 6
VENT RATE (M/S-M) 240 4740 140 5040
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 5 2 5 2
MIX HGT 500 80 78
KEETCH-BYRAM 401-500 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
LAZ074-160900-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 10
TEMP (24H TREND) 73 (-2) 92 (+2) 73 91
RH % (24H TREND) 88 (+2) 45 (-4) 91 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.10 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 1690 80 1700
MIXING HGT(FT-AGL/MSL)370 5560 250 5590
TRANSPORT WND (M/S) W 2 NE 3 S 2 NE 3
TRANSPORT WND (MPH) W 3 NE 7 S 5 NE 7
VENT RATE (M/S-M) 220 5070 160 5100
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 5 4 6
MAX LVORI LATE 5 2 6 2
MIX HGT 500 80 77
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
LAZ152-160900-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
TEMP (24H TREND) 72 (0) 92 (+1) 70 92
RH % (24H TREND) 93 (+1) 45 (-1) 95 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.15 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 110 1820 90 1960
MIXING HGT(FT-AGL/MSL)380 5950 290 6430
TRANSPORT WND (M/S) W 2 NE 3 W 2 NE 2
TRANSPORT WND (MPH) W 3 NE 6 W 3 NE 5
VENT RATE (M/S-M) 220 5460 180 3920
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 5 7 5 8
MAX LVORI LATE 7 2 7 2
MIX HGT 500 80 78
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
LAZ252-160900-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 72 (-2) 92 (+2) 72 91
RH % (24H TREND) 90 (+5) 43 (-5) 93 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1870 70 1830
MIXING HGT(FT-AGL/MSL)350 6130 220 6020
TRANSPORT WND (M/S) W 2 E 3 SW 2 NE 3
TRANSPORT WND (MPH) W 3 E 7 SW 3 NE 6
VENT RATE (M/S-M) 220 5610 140 5490
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 4 7
MAX LVORI LATE 5 2 6 2
MIX HGT 500 79 77
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
LAZ153-160900-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 71 (0) 93 (+1) 70 92
RH % (24H TREND) 94 (+1) 41 (-3) 97 43
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 2170 70 2330
MIXING HGT(FT-AGL/MSL)350 7130 230 7630
TRANSPORT WND (M/S) SW 2 NE 3 W 2 NE 3
TRANSPORT WND (MPH) SW 5 NE 6 W 3 NE 6
VENT RATE (M/S-M) 220 6510 140 6990
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 7 5 7
MAX LVORI LATE 7 1 7 2
MIX HGT 500 79 78
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
LAZ253-160900-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 71 (-3) 92 (+1) 70 91
RH % (24H TREND) 92 (+6) 45 (-2) 95 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1960 50 1910
MIXING HGT(FT-AGL/MSL)330 6420 160 6280
TRANSPORT WND (M/S) S 2 E 3 SW 2 E 3
TRANSPORT WND (MPH) S 5 E 6 SW 3 E 6
VENT RATE (M/S-M) 200 5880 100 5730
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 6 4 6
MAX LVORI LATE 6 2 6 2
MIX HGT 500 78 77
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
LAZ055-160900-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 71 (-1) 93 (+1) 70 93
RH % (24H TREND) 91 (0) 40 (-6) 96 44
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 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 2270 70 2320
MIXING HGT(FT-AGL/MSL)410 7450 240 7610
TRANSPORT WND (M/S) S 2 E 3 S 2 NE 3
TRANSPORT WND (MPH) S 5 E 6 S 3 NE 6
VENT RATE (M/S-M) 260 6810 140 6960
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 7 5 7
MAX LVORI LATE 6 1 7 2
MIX HGT 500 79 78
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER
90S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
LAZ154-160900-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 71 (-1) 92 (+1) 70 92
RH % (24H TREND) 95 (+3) 43 (-5) 97 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 2140 70 2190
MIXING HGT(FT-AGL/MSL)380 7020 230 7200
TRANSPORT WND (M/S) S 2 E 3 SE 2 NE 3
TRANSPORT WND (MPH) S 5 E 7 SE 3 NE 6
VENT RATE (M/S-M) 220 6420 140 6570
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 7 5 7
MAX LVORI LATE 6 1 7 2
MIX HGT 500 79 78
KEETCH-BYRAM 501-600 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
LAZ254-160900-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
100 PM CDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 71 (-1) 92 (+2) 70 91
RH % (24H TREND) 96 (+5) 44 (-6) 98 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 2000 60 2090
MIXING HGT(FT-AGL/MSL)340 6560 200 6870
TRANSPORT WND (M/S) S 2 E 3 SE 2 NE 3
TRANSPORT WND (MPH) S 5 E 7 SE 3 NE 7
VENT RATE (M/S-M) 200 6000 120 6270
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 7 5 7
MAX LVORI LATE 6 2 7 2
MIX HGT 500 78 77
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS AROUND 90. EAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
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