204
FNUS54 KLCH 192009
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
308 PM GMT MON OCT 19 2026
DISCUSSION
LOW DEWPOINTS AND WARM TEMPERATURES WILL REMAIN IN PLACE THROUGH
THE WEEK. MIN RHS WILL BE SLIGHTLY HIGHER TUESDAY, HOWEVER RH VALUES
WILL FALL BACK INTO THE 20S TO MID 30S WEDNESDAY THROUGH FRIDAY.
NO RAIN IS FORECAST THROUGH THE WEEKEND.
TXZ180-200900-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 52 (+1) 81 (+2) 54 83
RH % (24H TREND) 100 (+20) 33 (0) 100 33
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) 120 1430 100 1650
MIXING HGT(FT-AGL/MSL)410 4690 330 5410
TRANSPORT WND (M/S) E 4 NE 3 NE 3 NE 3
TRANSPORT WND (MPH) E 8 NE 7 NE 7 NE 7
VENT RATE (M/S-M) 480 4290 300 4950
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 7 9 9
MAX LVORI LATE 4 3 9 2
MIX HGT 500 66 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
TXZ201-200900-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 53 (+1) 81 (+3) 55 82
RH % (24H TREND) 98 (+17) 36 (+2) 100 37
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) 120 1370 100 1600
MIXING HGT(FT-AGL/MSL)410 4490 330 5250
TRANSPORT WND (M/S) E 4 NE 3 NE 3 NE 3
TRANSPORT WND (MPH) E 8 NE 6 NE 6 NE 7
VENT RATE (M/S-M) 480 4110 300 4800
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 5 3 9 2
MIX HGT 500 66 68
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TXZ259-200900-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 52 (+1) 82 (+3) 53 84
RH % (24H TREND) 99 (+20) 33 (+4) 100 30
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 5 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) 120 1470 100 1720
MIXING HGT(FT-AGL/MSL)400 4830 330 5660
TRANSPORT WND (M/S) NE 4 NE 3 NE 4 NE 4
TRANSPORT WND (MPH) NE 8 NE 7 NE 8 NE 8
VENT RATE (M/S-M) 480 4410 400 6880
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 7 9 9
MAX LVORI LATE 4 2 9 1
MIX HGT 500 65 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
TXZ261-200900-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 54 (+2) 82 (+3) 54 83
RH % (24H TREND) 99 (+19) 36 (+6) 100 32
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) 120 1410 100 1690
MIXING HGT(FT-AGL/MSL)410 4610 310 5530
TRANSPORT WND (M/S) E 4 NE 3 NE 3 NE 4
TRANSPORT WND (MPH) E 9 NE 6 NE 6 NE 8
VENT RATE (M/S-M) 480 4230 300 6760
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 7 9 9
MAX LVORI LATE 3 3 9 1
MIX HGT 500 65 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. LIGHT
WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
TXZ260-200900-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 52 (+2) 82 (+4) 52 83
RH % (24H TREND) 100 (+17) 33 (+6) 100 28
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 5 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) 120 1420 110 1720
MIXING HGT(FT-AGL/MSL)400 4670 340 5630
TRANSPORT WND (M/S) E 3 NE 3 NE 4 NE 4
TRANSPORT WND (MPH) E 7 NE 7 NE 8 NE 8
VENT RATE (M/S-M) 360 4260 440 6880
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 8 7 9
MAX LVORI LATE 5 2 9 1
MIX HGT 500 64 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
TXZ262-200900-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 53 (+2) 82 (+3) 54 83
RH % (24H TREND) 99 (+19) 36 (+7) 100 30
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) 120 1410 100 1680
MIXING HGT(FT-AGL/MSL)410 4620 340 5520
TRANSPORT WND (M/S) E 4 NE 3 NE 3 NE 4
TRANSPORT WND (MPH) E 9 NE 6 NE 6 NE 9
VENT RATE (M/S-M) 480 4230 300 6720
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 7 6 8
MAX LVORI LATE 3 3 8 1
MIX HGT 500 65 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. LIGHT
WINDS.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
TXZ515-200900-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 54 (+1) 81 (+3) 57 82
RH % (24H TREND) 97 (+16) 40 (+4) 100 37
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) 120 1300 90 1580
MIXING HGT(FT-AGL/MSL)410 4270 310 5190
TRANSPORT WND (M/S) E 4 NE 3 NE 3 NE 4
TRANSPORT WND (MPH) E 9 NE 7 NE 6 NE 8
VENT RATE (M/S-M) 480 3900 270 6320
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 4 6 9 9
MAX LVORI LATE 4 3 9 2
MIX HGT 500 66 68
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
AROUND 80. NORTHEAST WINDS AROUND 5 MPH.
TXZ615-200900-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
308 PM CDT MON OCT 19 2026
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) 57 (-1) 80 (+3) 59 81
RH % (24H TREND) 100 (+20) 40 (+2) 100 38
20FTWND-VAL/AM(MPH) NE 7 NE 5
20FTWND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1190 100 1470
MIXING HGT(FT-AGL/MSL)410 3900 340 4840
TRANSPORT WND (M/S) NE 4 E 4 E 3 NE 4
TRANSPORT WND (MPH) NE 9 E 9 E 7 NE 9
VENT RATE (M/S-M) 480 4760 300 5880
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 7 7 9
MAX LVORI LATE 7 3 9 2
MIX HGT 500 66 69
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. EAST WINDS UP TO 10 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS AROUND 80. NORTHEAST WINDS 5 TO 10 MPH.
TXZ516-200900-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 55 (+2) 81 (+3) 56 82
RH % (24H TREND) 100 (+20) 40 (+9) 100 34
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) 120 1370 100 1580
MIXING HGT(FT-AGL/MSL)410 4490 330 5190
TRANSPORT WND (M/S) E 4 NE 3 NE 3 NE 4
TRANSPORT WND (MPH) E 9 NE 7 NE 6 NE 8
VENT RATE (M/S-M) 480 4110 300 6320
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 7 7 9
MAX LVORI LATE 4 3 9 1
MIX HGT 500 66 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. LIGHT
WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
TXZ616-200900-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 55 (0) 81 (+4) 57 82
RH % (24H TREND) 100 (+21) 41 (+8) 100 36
20FTWND-VAL/AM(MPH) NE 5 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) 120 1300 100 1540
MIXING HGT(FT-AGL/MSL)410 4280 320 5070
TRANSPORT WND (M/S) E 4 NE 4 NE 3 NE 4
TRANSPORT WND (MPH) E 9 NE 8 NE 6 NE 8
VENT RATE (M/S-M) 480 5200 300 6160
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 7 6 9
MAX LVORI LATE 4 3 9 1
MIX HGT 500 66 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
LIGHT WINDS.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
LAZ027-200900-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 51 (+2) 79 (+1) 50 82
RH % (24H TREND) 100 (+16) 34 (+8) 100 25
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 5 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) 120 1390 100 1640
MIXING HGT(FT-AGL/MSL)390 4570 340 5400
TRANSPORT WND (M/S) E 4 NE 4 NE 4 NE 4
TRANSPORT WND (MPH) E 8 NE 8 NE 8 NE 8
VENT RATE (M/S-M) 480 5560 400 6560
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 9 6 8
MAX LVORI LATE 6 1 7 1
MIX HGT 500 64 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE MID 80S. LIGHT
WINDS.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
LAZ028-200900-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 51 (+4) 80 (+3) 49 82
RH % (24H TREND) 100 (+10) 33 (+7) 100 26
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 5 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) 120 1340 110 1620
MIXING HGT(FT-AGL/MSL)390 4380 360 5310
TRANSPORT WND (M/S) NE 4 NE 4 NE 3 NE 4
TRANSPORT WND (MPH) NE 8 NE 9 NE 7 NE 9
VENT RATE (M/S-M) 480 5360 330 6480
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 9 6 9
MAX LVORI LATE 9 2 9 1
MIX HGT 500 64 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE MID 80S. LIGHT
WINDS.
FRIDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE MID 80S. LIGHT
WINDS.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
LAZ029-200900-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 52 (+5) 82 (+5) 48 84
RH % (24H TREND) 100 (+11) 34 (+6) 100 27
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 5 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) 120 1300 120 1690
MIXING HGT(FT-AGL/MSL)390 4280 400 5560
TRANSPORT WND (M/S) E 4 NE 4 E 3 NE 4
TRANSPORT WND (MPH) E 8 NE 9 E 6 NE 9
VENT RATE (M/S-M) 480 5200 360 6760
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 9 9 9 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 65 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE MID 80S. LIGHT
WINDS.
SATURDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
LAZ030-200900-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 51 (+2) 81 (+3) 51 83
RH % (24H TREND) 100 (+16) 33 (+8) 100 24
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) 120 1450 100 1720
MIXING HGT(FT-AGL/MSL)380 4760 330 5650
TRANSPORT WND (M/S) E 4 NE 3 NE 4 NE 4
TRANSPORT WND (MPH) E 8 NE 7 NE 8 NE 9
VENT RATE (M/S-M) 480 4350 400 6880
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 8 6 8
MAX LVORI LATE 5 1 8 1
MIX HGT 500 64 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ031-200900-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 52 (+3) 82 (+4) 50 84
RH % (24H TREND) 100 (+16) 34 (+9) 100 24
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) 120 1410 100 1660
MIXING HGT(FT-AGL/MSL)380 4610 340 5450
TRANSPORT WND (M/S) E 4 NE 4 NE 4 NE 4
TRANSPORT WND (MPH) E 8 NE 8 NE 9 NE 9
VENT RATE (M/S-M) 480 5640 400 6640
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 8 6 9
MAX LVORI LATE 7 1 9 1
MIX HGT 500 64 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
SATURDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ032-200900-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 52 (+3) 83 (+6) 49 84
RH % (24H TREND) 100 (+13) 34 (+7) 100 26
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 5 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) 120 1290 130 1680
MIXING HGT(FT-AGL/MSL)410 4240 410 5500
TRANSPORT WND (M/S) E 4 NE 4 NE 3 NE 4
TRANSPORT WND (MPH) E 8 NE 9 NE 7 NE 9
VENT RATE (M/S-M) 480 5160 390 6720
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 9 7 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 65 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE MID 80S. LIGHT
WINDS.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
SATURDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ033-200900-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 53 (+3) 83 (+6) 50 84
RH % (24H TREND) 100 (+14) 35 (+7) 100 27
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 5 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1400 120 1730
MIXING HGT(FT-AGL/MSL)400 4590 400 5670
TRANSPORT WND (M/S) E 4 NE 4 E 3 NE 5
TRANSPORT WND (MPH) E 9 NE 9 E 7 NE 10
VENT RATE (M/S-M) 480 5600 360 8650
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 6 9 8 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 65 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ141-200900-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 54 (+3) 82 (+4) 53 83
RH % (24H TREND) 100 (+17) 37 (+8) 100 28
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 1410 100 1640
MIXING HGT(FT-AGL/MSL)380 4620 320 5370
TRANSPORT WND (M/S) E 4 NE 3 NE 4 NE 4
TRANSPORT WND (MPH) E 9 NE 7 NE 8 NE 9
VENT RATE (M/S-M) 440 4230 400 6560
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 2 7 6 8
MAX LVORI LATE 5 2 9 1
MIX HGT 500 64 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. LIGHT
WINDS.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
LAZ241-200900-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 57 (+3) 83 (+5) 55 84
RH % (24H TREND) 100 (+19) 38 (+8) 100 28
20FTWND-VAL/AM(MPH) NE 6 NE 5
20FTWND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1330 100 1620
MIXING HGT(FT-AGL/MSL)400 4350 330 5320
TRANSPORT WND (M/S) E 5 NE 4 NE 4 NE 5
TRANSPORT WND (MPH) E 10 NE 8 NE 8 NE 10
VENT RATE (M/S-M) 600 5320 400 8100
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 2 7 6 9
MAX LVORI LATE 5 3 9 1
MIX HGT 500 65 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN
THE LOWER 80S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ142-200900-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 53 (+3) 83 (+5) 52 84
RH % (24H TREND) 100 (+14) 35 (+7) 100 25
20FTWND-VAL/AM(MPH) NE 5 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 5 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) 120 1360 110 1690
MIXING HGT(FT-AGL/MSL)390 4450 370 5550
TRANSPORT WND (M/S) NE 5 NE 4 NE 4 NE 5
TRANSPORT WND (MPH) NE 10 NE 9 NE 9 NE 10
VENT RATE (M/S-M) 600 5440 440 8450
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 9 6 9
MAX LVORI LATE 7 2 9 1
MIX HGT 500 64 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
SATURDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ242-200900-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 57 (+5) 83 (+5) 55 84
RH % (24H TREND) 100 (+14) 38 (+6) 100 27
20FTWND-VAL/AM(MPH) NE 6 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1230 120 1680
MIXING HGT(FT-AGL/MSL)400 4050 400 5520
TRANSPORT WND (M/S) E 4 NE 4 E 4 NE 5
TRANSPORT WND (MPH) E 8 NE 9 E 8 NE 10
VENT RATE (M/S-M) 480 4920 480 8400
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 9 6 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 65 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ143-200900-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 55 (+4) 84 (+7) 52 85
RH % (24H TREND) 100 (+16) 36 (+7) 100 26
20FTWND-VAL/AM(MPH) NE 5 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 5 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1280 120 1720
MIXING HGT(FT-AGL/MSL)410 4220 400 5640
TRANSPORT WND (M/S) E 4 NE 4 E 3 NE 5
TRANSPORT WND (MPH) E 9 NE 9 E 7 NE 10
VENT RATE (M/S-M) 480 5120 360 8600
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 9 6 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 65 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
SATURDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ243-200900-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 58 (+5) 84 (+7) 55 84
RH % (24H TREND) 100 (+15) 39 (+7) 100 28
20FTWND-VAL/AM(MPH) NE 6 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1180 120 1710
MIXING HGT(FT-AGL/MSL)410 3880 380 5600
TRANSPORT WND (M/S) E 4 NE 4 E 4 NE 5
TRANSPORT WND (MPH) E 8 NE 9 E 8 NE 10
VENT RATE (M/S-M) 480 4720 480 8550
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 9 6 9
MAX LVORI LATE 9 4 9 1
MIX HGT 500 65 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ044-200900-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 57 (+5) 85 (+7) 53 85
RH % (24H TREND) 100 (+13) 37 (+6) 100 27
20FTWND-VAL/AM(MPH) NE 6 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1360 120 1710
MIXING HGT(FT-AGL/MSL)410 4470 390 5620
TRANSPORT WND (M/S) E 4 NE 4 E 4 NE 5
TRANSPORT WND (MPH) E 9 NE 9 E 8 NE 10
VENT RATE (M/S-M) 480 5440 480 8550
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 4 9 8 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 65 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
EAST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ045-200900-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 57 (+5) 85 (+7) 52 85
RH % (24H TREND) 100 (+14) 36 (+3) 100 27
20FTWND-VAL/AM(MPH) NE 6 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1390 110 1680
MIXING HGT(FT-AGL/MSL)390 4550 360 5520
TRANSPORT WND (M/S) E 4 NE 4 NE 4 NE 5
TRANSPORT WND (MPH) E 8 NE 9 NE 8 NE 10
VENT RATE (M/S-M) 480 5560 440 8400
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 65 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ073-200900-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 59 (-2) 82 (+5) 60 83
RH % (24H TREND) 100 (+24) 41 (+6) 100 35
20FTWND-VAL/AM(MPH) NE 9 NE 6
20FTWND-RDG/PM(MPH) NE 5 NE 8 LGT/VAR E 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1210 110 1430
MIXING HGT(FT-AGL/MSL)410 3980 370 4700
TRANSPORT WND (M/S) E 5 NE 4 E 4 NE 4
TRANSPORT WND (MPH) E 10 NE 9 E 8 NE 9
VENT RATE (M/S-M) 600 4840 440 5720
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 8 5 8
MAX LVORI LATE 6 3 8 2
MIX HGT 500 66 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. EAST WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH.
LAZ074-200900-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 59 (+1) 83 (+5) 58 84
RH % (24H TREND) 100 (+18) 41 (+6) 100 30
20FTWND-VAL/AM(MPH) NE 9 NE 6
20FTWND-RDG/PM(MPH) NE 6 NE 8 NE 5 NE 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1280 110 1590
MIXING HGT(FT-AGL/MSL)390 4190 350 5230
TRANSPORT WND (M/S) NE 4 NE 5 NE 4 NE 5
TRANSPORT WND (MPH) NE 9 NE 10 NE 9 NE 12
VENT RATE (M/S-M) 480 6400 440 7950
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 3 8 5 9
MAX LVORI LATE 7 3 9 1
MIX HGT 500 67 68
KEETCH-BYRAM >700 >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS 5 TO 10 MPH.
LAZ152-200900-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 58 (+5) 84 (+6) 54 85
RH % (24H TREND) 100 (+12) 39 (+7) 100 29
20FTWND-VAL/AM(MPH) NE 7 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1260 120 1670
MIXING HGT(FT-AGL/MSL)410 4140 380 5490
TRANSPORT WND (M/S) E 4 NE 4 NE 4 NE 5
TRANSPORT WND (MPH) E 8 NE 8 NE 8 NE 10
VENT RATE (M/S-M) 480 5040 480 8350
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 4 9 7 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 66 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
EAST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ252-200900-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 60 (+3) 85 (+6) 56 85
RH % (24H TREND) 100 (+18) 41 (+5) 100 31
20FTWND-VAL/AM(MPH) NE 9 NE 6
20FTWND-RDG/PM(MPH) NE 6 NE 7 NE 5 NE 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1250 100 1640
MIXING HGT(FT-AGL/MSL)390 4100 320 5380
TRANSPORT WND (M/S) E 4 NE 4 NE 4 NE 5
TRANSPORT WND (MPH) E 9 NE 9 NE 8 NE 10
VENT RATE (M/S-M) 480 5000 400 8200
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 4 8 6 9
MAX LVORI LATE 8 3 9 1
MIX HGT 500 67 67
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ153-200900-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 59 (+7) 84 (+5) 53 84
RH % (24H TREND) 100 (+12) 37 (+1) 100 27
20FTWND-VAL/AM(MPH) NE 7 NE 5
20FTWND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1320 100 1600
MIXING HGT(FT-AGL/MSL)370 4320 330 5250
TRANSPORT WND (M/S) E 4 NE 4 NE 4 NE 5
TRANSPORT WND (MPH) E 8 NE 8 NE 8 NE 10
VENT RATE (M/S-M) 440 5280 400 8000
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 66 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ253-200900-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 59 (+3) 84 (+5) 54 84
RH % (24H TREND) 100 (+15) 40 (+1) 100 31
20FTWND-VAL/AM(MPH) NE 9 NE 6
20FTWND-RDG/PM(MPH) NE 5 NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1280 100 1590
MIXING HGT(FT-AGL/MSL)370 4210 320 5210
TRANSPORT WND (M/S) NE 5 NE 4 NE 4 NE 4
TRANSPORT WND (MPH) NE 10 NE 9 NE 9 NE 9
VENT RATE (M/S-M) 550 5120 400 6360
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 8 3 9 1
MIX HGT 500 67 68
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S. EAST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ055-200900-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 60 (+6) 83 (+5) 54 83
RH % (24H TREND) 100 (+15) 39 (-5) 100 28
20FTWND-VAL/AM(MPH) NE 6 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1270 120 1530
MIXING HGT(FT-AGL/MSL)410 4160 390 5020
TRANSPORT WND (M/S) E 4 NE 4 E 4 NE 5
TRANSPORT WND (MPH) E 9 NE 9 E 8 NE 10
VENT RATE (M/S-M) 480 5080 480 7650
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 7 9 6 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 66 68
KEETCH-BYRAM 501-600 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ154-200900-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 60 (+5) 84 (+5) 55 83
RH % (24H TREND) 100 (+15) 40 (-3) 100 28
20FTWND-VAL/AM(MPH) NE 7 NE 5
20FTWND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 1250 120 1600
MIXING HGT(FT-AGL/MSL)410 4100 380 5240
TRANSPORT WND (M/S) E 5 NE 4 E 4 NE 4
TRANSPORT WND (MPH) E 10 NE 9 E 8 NE 9
VENT RATE (M/S-M) 650 5000 480 6400
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 7 8 6 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 67 68
KEETCH-BYRAM 501-600 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ254-200900-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
308 PM CDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 60 (+5) 83 (+4) 55 84
RH % (24H TREND) 100 (+15) 40 (-5) 100 31
20FTWND-VAL/AM(MPH) NE 7 NE 5
20FTWND-RDG/PM(MPH) NE 5 NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1260 110 1590
MIXING HGT(FT-AGL/MSL)400 4120 380 5200
TRANSPORT WND (M/S) E 5 NE 4 NE 4 NE 4
TRANSPORT WND (MPH) E 10 NE 9 NE 9 NE 9
VENT RATE (M/S-M) 600 5040 440 6360
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 7 8 6 9
MAX LVORI LATE 9 3 9 1
MIX HGT 500 67 68
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
EAST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
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