231
FNUS54 KLCH 190808
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
308 AM GMT MON OCT 19 2026
DISCUSSION
HIGH PRESSURE DOMINATING THE EASTERN UNITED STATES WILL YIELD A
PREVAILING EASTERLY FLOW ACROSS THE AREA FOR THE UPCOMING WEEK,
INHIBITING SIGNIFICANT MOISTURE RETURN AND RESULTING IN NO CHANCE
OF RAIN. THIS WILL FURTHER EXACERBATE THE ONGOING DROUGHT
CONDITIONS. IN ADDITION, AN INCREASING DIURNAL TEMPERATURE RANGE
WILL CAUSE MINIMUM RELATIVE HUMIDITY VALUES TO DROP BELOW 30
PERCENT FOR MUCH OF THE UPCOMING WEEK. THE PRIMARY LIMITING FACTOR
TO MORE PRONOUNCED FIRE WEATHER DANGER WILL BE THE LACK OF WIND,
WITH EASTERLY WIND SPEEDS OF 5 TO 10 MPH EXPECTED.
TXZ180-192100-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 79 (+6) 52 (+3) 80
RH % (24H TREND) 30 (-1) 73 (-7) 34
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1390 120 1510
MIXING HGT(FT-AGL/MSL)4570 390 4940
TRANSPORT WND (M/S) E 3 NE 3 E 3
TRANSPORT WND (MPH) E 7 NE 7 E 7
VENT RATE (M/S-M) 4170 360 4530
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 3 2
MIX HGT 500 65 66
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS
IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
TXZ201-192100-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+4) 52 (+2) 80
RH % (24H TREND) 32 (-1) 70 (-11) 37
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1320 110 1460
MIXING HGT(FT-AGL/MSL)4330 370 4800
TRANSPORT WND (M/S) NE 3 E 3 E 3
TRANSPORT WND (MPH) NE 7 E 6 E 6
VENT RATE (M/S-M) 3960 330 4380
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 2
MIX HGT 500 65 67
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
LIGHT WINDS.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS
IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
TXZ259-192100-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 79 (+5) 53 (+4) 81
RH % (24H TREND) 26 (-3) 72 (-7) 33
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1390 110 1580
MIXING HGT(FT-AGL/MSL)4560 370 5170
TRANSPORT WND (M/S) E 3 NE 3 E 3
TRANSPORT WND (MPH) E 7 NE 7 E 7
VENT RATE (M/S-M) 4170 330 4740
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 3 1
MIX HGT 500 65 66
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.
LIGHT WINDS.
FRIDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
TXZ261-192100-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 79 (+4) 53 (+3) 81
RH % (24H TREND) 28 (-1) 69 (-11) 35
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1360 100 1510
MIXING HGT(FT-AGL/MSL)4460 340 4940
TRANSPORT WND (M/S) E 4 E 3 NE 3
TRANSPORT WND (MPH) E 8 E 7 NE 7
VENT RATE (M/S-M) 5440 300 4530
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 2
MIX HGT 500 64 66
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
LIGHT WINDS.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS
IN THE MID 80S. EAST WINDS AROUND 5 MPH.
TXZ260-192100-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+4) 52 (+4) 80
RH % (24H TREND) 25 (-4) 72 (-11) 33
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) NE 5 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1380 120 1590
MIXING HGT(FT-AGL/MSL)4540 380 5200
TRANSPORT WND (M/S) E 4 E 4 NE 3
TRANSPORT WND (MPH) E 8 E 8 NE 7
VENT RATE (M/S-M) 5520 480 4770
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 3 1
MIX HGT 500 65 65
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S.
LIGHT WINDS.
FRIDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS
IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
TXZ262-192100-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 79 (+3) 53 (+4) 81
RH % (24H TREND) 26 (-3) 70 (-10) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1350 110 1510
MIXING HGT(FT-AGL/MSL)4430 370 4950
TRANSPORT WND (M/S) E 4 E 4 NE 3
TRANSPORT WND (MPH) E 8 E 8 NE 7
VENT RATE (M/S-M) 5400 440 4530
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
MIX HGT 500 63 65
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
LIGHT WINDS.
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
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
TXZ515-192100-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+5) 54 (+3) 80
RH % (24H TREND) 32 (-1) 68 (-13) 41
20FTWND-VAL/AM(MPH) E 5 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1290 100 1370
MIXING HGT(FT-AGL/MSL)4230 340 4480
TRANSPORT WND (M/S) NE 4 E 3 NE 3
TRANSPORT WND (MPH) NE 8 E 7 NE 7
VENT RATE (M/S-M) 5160 300 4110
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 2
MIX HGT 500 64 67
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
TXZ615-192100-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 77 (+5) 57 (+1) 80
RH % (24H TREND) 35 (-2) 70 (-10) 43
20FTWND-VAL/AM(MPH) NE 8 NE 7
20FTWND-RDG/PM(MPH) NE 7 LGT/VAR NE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1200 120 1210
MIXING HGT(FT-AGL/MSL)3950 400 3960
TRANSPORT WND (M/S) E 4 E 4 NE 4
TRANSPORT WND (MPH) E 9 E 8 NE 8
VENT RATE (M/S-M) 4800 480 4840
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 3 2
MIX HGT 500 64 67
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S. NORTH
WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. EAST WINDS UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
TXZ516-192100-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+3) 54 (+3) 80
RH % (24H TREND) 31 (-1) 68 (-12) 40
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1310 110 1420
MIXING HGT(FT-AGL/MSL)4280 360 4670
TRANSPORT WND (M/S) E 4 E 4 NE 3
TRANSPORT WND (MPH) E 8 E 8 NE 7
VENT RATE (M/S-M) 5240 440 4260
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 2
MIX HGT 500 63 66
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
TXZ616-192100-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 77 (+3) 55 (+2) 80
RH % (24H TREND) 32 (-1) 68 (-11) 42
20FTWND-VAL/AM(MPH) E 5 NE 5
20FTWND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1280 120 1350
MIXING HGT(FT-AGL/MSL)4200 400 4430
TRANSPORT WND (M/S) E 4 E 4 NE 4
TRANSPORT WND (MPH) E 9 E 9 NE 8
VENT RATE (M/S-M) 5120 480 5400
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 5 2 4
MAX LVORI LATE 1 3 2
MIX HGT 500 63 66
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN
THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ027-192100-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+4) 51 (+3) 80
RH % (24H TREND) 24 (-6) 79 (-5) 34
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1310 110 1570
MIXING HGT(FT-AGL/MSL)4300 370 5140
TRANSPORT WND (M/S) E 4 E 4 NE 4
TRANSPORT WND (MPH) E 8 E 8 NE 8
VENT RATE (M/S-M) 5240 440 6280
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 4 1
MIX HGT 500 64 65
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S.
LIGHT WINDS.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S.
LIGHT WINDS.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
LAZ028-192100-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 77 (+3) 50 (+4) 80
RH % (24H TREND) 23 (-10) 85 (-5) 34
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) NE 5 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1250 120 1540
MIXING HGT(FT-AGL/MSL)4090 390 5060
TRANSPORT WND (M/S) NE 4 NE 4 NE 4
TRANSPORT WND (MPH) NE 9 NE 9 NE 8
VENT RATE (M/S-M) 5000 480 6160
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 5 3 7
MAX LVORI LATE 2 7 1
MIX HGT 500 64 65
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S.
LIGHT WINDS.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S.
LIGHT WINDS.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
LAZ029-192100-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 77 (+2) 50 (+4) 80
RH % (24H TREND) 26 (-12) 88 (-1) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) NE 5 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1270 120 1440
MIXING HGT(FT-AGL/MSL)4160 390 4740
TRANSPORT WND (M/S) NE 4 E 4 NE 4
TRANSPORT WND (MPH) NE 9 E 8 NE 9
VENT RATE (M/S-M) 5080 480 5760
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 5 5 9
MAX LVORI LATE 2 9 1
MIX HGT 500 63 65
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY THROUGH 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 MID
80S. EAST WINDS AROUND 5 MPH.
LAZ030-192100-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+3) 52 (+4) 81
RH % (24H TREND) 23 (-5) 76 (-8) 33
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1370 110 1580
MIXING HGT(FT-AGL/MSL)4490 370 5180
TRANSPORT WND (M/S) E 4 NE 4 NE 3
TRANSPORT WND (MPH) E 8 NE 9 NE 7
VENT RATE (M/S-M) 5480 440 4740
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 3 1
MIX HGT 500 64 65
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S.
LIGHT WINDS.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S.
LIGHT WINDS.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
LAZ031-192100-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+4) 52 (+4) 81
RH % (24H TREND) 24 (-8) 82 (-2) 34
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1290 120 1540
MIXING HGT(FT-AGL/MSL)4240 380 5040
TRANSPORT WND (M/S) NE 5 NE 4 NE 4
TRANSPORT WND (MPH) NE 10 NE 9 NE 8
VENT RATE (M/S-M) 6450 480 6160
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 4 1
MIX HGT 500 64 65
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S.
LIGHT WINDS.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN
THE UPPER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ032-192100-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 77 (+3) 51 (+3) 81
RH % (24H TREND) 25 (-10) 85 (-2) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) NE 5 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1240 120 1440
MIXING HGT(FT-AGL/MSL)4050 410 4720
TRANSPORT WND (M/S) NE 5 E 4 NE 4
TRANSPORT WND (MPH) NE 10 E 8 NE 9
VENT RATE (M/S-M) 6200 480 5760
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 7
MAX LVORI LATE 1 6 1
MIX HGT 500 64 66
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
LIGHT WINDS.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN
THE UPPER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ033-192100-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 77 (+2) 52 (+3) 81
RH % (24H TREND) 27 (-8) 86 (0) 37
20FTWND-VAL/AM(MPH) E 5 NE 5
20FTWND-RDG/PM(MPH) NE 5 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1340 120 1530
MIXING HGT(FT-AGL/MSL)4410 390 5030
TRANSPORT WND (M/S) NE 4 NE 4 NE 4
TRANSPORT WND (MPH) NE 9 NE 8 NE 9
VENT RATE (M/S-M) 5360 480 6120
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 7
MAX LVORI LATE 1 7 1
MIX HGT 500 63 66
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN
THE MID 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ141-192100-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+3) 54 (+4) 81
RH % (24H TREND) 26 (-5) 73 (-10) 37
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1320 110 1520
MIXING HGT(FT-AGL/MSL)4330 370 4990
TRANSPORT WND (M/S) NE 4 E 4 NE 4
TRANSPORT WND (MPH) NE 9 E 9 NE 8
VENT RATE (M/S-M) 5280 440 6080
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 3 1
MIX HGT 500 63 65
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN
THE MID 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ241-192100-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+4) 55 (+3) 82
RH % (24H TREND) 28 (-5) 72 (-9) 38
20FTWND-VAL/AM(MPH) E 6 NE 6
20FTWND-RDG/PM(MPH) NE 6 NE 5 NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1260 120 1500
MIXING HGT(FT-AGL/MSL)4130 390 4900
TRANSPORT WND (M/S) NE 5 NE 4 NE 4
TRANSPORT WND (MPH) NE 10 NE 9 NE 9
VENT RATE (M/S-M) 6300 480 6000
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 3 1
MIX HGT 500 63 66
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN
THE MID 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
LAZ142-192100-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+4) 53 (+4) 81
RH % (24H TREND) 26 (-8) 79 (-7) 36
20FTWND-VAL/AM(MPH) NE 5 NE 5
20FTWND-RDG/PM(MPH) NE 5 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1240 110 1550
MIXING HGT(FT-AGL/MSL)4060 380 5080
TRANSPORT WND (M/S) NE 5 NE 4 NE 4
TRANSPORT WND (MPH) NE 10 NE 9 NE 9
VENT RATE (M/S-M) 6200 440 6200
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 4 1
MIX HGT 500 63 66
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN
THE UPPER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ242-192100-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+4) 56 (+5) 81
RH % (24H TREND) 29 (-10) 76 (-10) 38
20FTWND-VAL/AM(MPH) NE 6 NE 6
20FTWND-RDG/PM(MPH) NE 6 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1180 120 1520
MIXING HGT(FT-AGL/MSL)3880 410 5000
TRANSPORT WND (M/S) NE 5 E 4 NE 4
TRANSPORT WND (MPH) NE 10 E 9 NE 9
VENT RATE (M/S-M) 5900 480 6080
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 4 1
MIX HGT 500 63 67
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN
THE MID 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ143-192100-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 77 (+3) 55 (+5) 81
RH % (24H TREND) 28 (-9) 79 (-5) 38
20FTWND-VAL/AM(MPH) NE 5 NE 5
20FTWND-RDG/PM(MPH) NE 5 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1270 120 1550
MIXING HGT(FT-AGL/MSL)4160 410 5080
TRANSPORT WND (M/S) NE 5 E 4 NE 4
TRANSPORT WND (MPH) NE 10 E 9 NE 9
VENT RATE (M/S-M) 6350 480 6200
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 5 1
MIX HGT 500 63 67
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY THROUGH 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 MID
80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ243-192100-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 77 (+3) 57 (+5) 81
RH % (24H TREND) 31 (-10) 78 (-7) 41
20FTWND-VAL/AM(MPH) NE 6 NE 6
20FTWND-RDG/PM(MPH) NE 6 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1240 120 1520
MIXING HGT(FT-AGL/MSL)4080 410 5000
TRANSPORT WND (M/S) NE 4 E 4 NE 4
TRANSPORT WND (MPH) NE 9 E 9 NE 8
VENT RATE (M/S-M) 4960 480 6080
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 5 1
MIX HGT 500 63 67
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN
THE MID 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS 5 TO 10 MPH.
LAZ044-192100-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+3) 56 (+5) 82
RH % (24H TREND) 29 (-10) 80 (-7) 40
20FTWND-VAL/AM(MPH) NE 6 NE 6
20FTWND-RDG/PM(MPH) NE 6 LGT/VAR NE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1360 120 1550
MIXING HGT(FT-AGL/MSL)4470 400 5090
TRANSPORT WND (M/S) NE 4 E 4 NE 4
TRANSPORT WND (MPH) NE 9 E 9 NE 9
VENT RATE (M/S-M) 5440 480 6200
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 6 1
MIX HGT 500 63 67
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH 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 MID
80S. NORTHEAST WINDS 5 TO 10 MPH.
LAZ045-192100-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 79 (+4) 56 (+5) 82
RH % (24H TREND) 30 (-11) 83 (-3) 38
20FTWND-VAL/AM(MPH) NE 6 NE 6
20FTWND-RDG/PM(MPH) NE 6 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1390 120 1520
MIXING HGT(FT-AGL/MSL)4570 380 4990
TRANSPORT WND (M/S) NE 4 NE 4 NE 4
TRANSPORT WND (MPH) NE 9 NE 8 NE 8
VENT RATE (M/S-M) 5560 480 6080
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 6 1
MIX HGT 500 63 66
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN
THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS 5 TO 10 MPH.
LAZ073-192100-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+5) 60 (+1) 81
RH % (24H TREND) 32 (-5) 70 (-6) 44
20FTWND-VAL/AM(MPH) E 9 NE 9
20FTWND-RDG/PM(MPH) NE 8 NE 6 NE 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1220 120 1270
MIXING HGT(FT-AGL/MSL)4020 410 4160
TRANSPORT WND (M/S) NE 5 E 5 NE 4
TRANSPORT WND (MPH) NE 10 E 10 NE 9
VENT RATE (M/S-M) 6100 600 5080
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 3 2
MIX HGT 500 64 67
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS
IN THE LOWER 80S. NORTHEAST WINDS UP TO 10 MPH.
LAZ074-192100-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+4) 58 (+2) 81
RH % (24H TREND) 32 (-7) 77 (-5) 41
20FTWND-VAL/AM(MPH) NE 9 NE 9
20FTWND-RDG/PM(MPH) NE 8 NE 6 NE 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1270 120 1440
MIXING HGT(FT-AGL/MSL)4180 380 4710
TRANSPORT WND (M/S) NE 5 NE 4 NE 4
TRANSPORT WND (MPH) NE 12 NE 9 NE 9
VENT RATE (M/S-M) 6350 480 5760
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 4 1
MIX HGT 500 64 67
KEETCH-BYRAM >700 >700 >700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S. NORTH
WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN
THE MID 80S. EAST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS 5 TO 10 MPH.
LAZ152-192100-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+4) 57 (+5) 82
RH % (24H TREND) 31 (-11) 79 (-9) 41
20FTWND-VAL/AM(MPH) NE 7 NE 7
20FTWND-RDG/PM(MPH) NE 6 LGT/VAR NE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1350 120 1490
MIXING HGT(FT-AGL/MSL)4420 410 4890
TRANSPORT WND (M/S) NE 4 E 4 NE 4
TRANSPORT WND (MPH) NE 9 E 9 NE 8
VENT RATE (M/S-M) 5400 480 5960
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 6 1
MIX HGT 500 63 67
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN
THE MID 80S. EAST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS 5 TO 10 MPH.
LAZ252-192100-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 79 (+4) 58 (+3) 82
RH % (24H TREND) 33 (-10) 81 (-1) 43
20FTWND-VAL/AM(MPH) NE 9 NE 9
20FTWND-RDG/PM(MPH) NE 8 NE 6 NE 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1370 110 1480
MIXING HGT(FT-AGL/MSL)4510 360 4850
TRANSPORT WND (M/S) NE 5 NE 4 NE 4
TRANSPORT WND (MPH) NE 10 NE 9 NE 9
VENT RATE (M/S-M) 6850 440 5920
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 2
MIX HGT 500 63 67
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN
THE MID 80S. EAST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
LAZ153-192100-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 79 (+5) 56 (+5) 82
RH % (24H TREND) 35 (-9) 84 (-4) 39
20FTWND-VAL/AM(MPH) NE 7 NE 7
20FTWND-RDG/PM(MPH) NE 7 LGT/VAR NE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1430 110 1470
MIXING HGT(FT-AGL/MSL)4680 370 4820
TRANSPORT WND (M/S) E 4 NE 4 NE 4
TRANSPORT WND (MPH) E 9 NE 9 NE 9
VENT RATE (M/S-M) 5720 440 5880
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 7 1
MIX HGT 500 63 67
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH 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.
LAZ253-192100-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 79 (+4) 57 (+2) 82
RH % (24H TREND) 35 (-9) 89 (+4) 42
20FTWND-VAL/AM(MPH) NE 9 NE 9
20FTWND-RDG/PM(MPH) NE 8 NE 6 NE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1380 120 1470
MIXING HGT(FT-AGL/MSL)4510 390 4830
TRANSPORT WND (M/S) NE 5 E 5 NE 4
TRANSPORT WND (MPH) NE 10 E 12 NE 8
VENT RATE (M/S-M) 6900 600 5880
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 6 1
MIX HGT 500 63 67
KEETCH-BYRAM 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE
LOWER 80S. EAST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS 5 TO 10 MPH.
LAZ055-192100-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 78 (+5) 58 (+5) 82
RH % (24H TREND) 41 (-9) 89 (+4) 40
20FTWND-VAL/AM(MPH) NE 7 NE 7
20FTWND-RDG/PM(MPH) NE 7 LGT/VAR NE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1380 130 1430
MIXING HGT(FT-AGL/MSL)4530 410 4680
TRANSPORT WND (M/S) E 5 E 4 NE 4
TRANSPORT WND (MPH) E 10 E 9 NE 9
VENT RATE (M/S-M) 6900 520 5720
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 2 8 2
MIX HGT 500 62 67
KEETCH-BYRAM 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY THROUGH 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.
LAZ154-192100-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 80 (+6) 57 (+3) 82
RH % (24H TREND) 38 (-11) 88 (+3) 41
20FTWND-VAL/AM(MPH) NE 8 NE 7
20FTWND-RDG/PM(MPH) NE 7 NE 5 NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1340 130 1490
MIXING HGT(FT-AGL/MSL)4390 410 4880
TRANSPORT WND (M/S) E 5 E 4 NE 4
TRANSPORT WND (MPH) E 10 E 9 NE 9
VENT RATE (M/S-M) 6700 520 5960
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 7 1
MIX HGT 500 63 67
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH 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.
LAZ254-192100-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
308 AM CDT MON OCT 19 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 79 (+5) 58 (+4) 82
RH % (24H TREND) 40 (-9) 91 (+6) 42
20FTWND-VAL/AM(MPH) NE 8 NE 8
20FTWND-RDG/PM(MPH) NE 7 NE 5 NE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1350 120 1490
MIXING HGT(FT-AGL/MSL)4440 410 4890
TRANSPORT WND (M/S) E 5 E 5 NE 4
TRANSPORT WND (MPH) E 10 E 12 NE 9
VENT RATE (M/S-M) 6750 600 5960
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 4 7
MAX LVORI LATE 1 7 1
MIX HGT 500 63 67
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY THROUGH 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.
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