623
FNUS54 KLCH 272010
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
309 PM CDT MON APR 27 2026
DISCUSSION
RAIN CHANCES WILL BE MINIMAL THROUGH TUESDAY, HOWEVER, POPS WILL BE
ELEVATED WEDNESDAY THROUGH SATURDAY AS A COLD FRONT SLOWLY MOVES
SOUTH ACROSS THE REGION AND STALLS OFFSHORE. HUMIDITY WILL REMAIN
HIGH.
TXZ180-280900-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 30
TEMP (24H TREND) 72 (+1) 91 (0) 71 88
RH % (24H TREND) 100 (0) 51 (-12) 100 60
20FTWND-VAL/AM(MPH) S 6 G18 LGT/VAR
20FTWND-RDG/PM(MPH) S 7 G19 S 9 G21 S 7 G21 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.14
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 1 PM
PRECIP END 5 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1330 120 1100
MIXING HGT(FT-AGL/MSL)440 4360 400 3610
TRANSPORT WND (M/S) S 7 S 10 S 7 SW 4
TRANSPORT WND (MPH) S 15 S 23 S 16 SW 8
VENT RATE (M/S-M) 910 13300 840 4400
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 7 5 9
MAX LVORI LATE 7 3 9 3
MIX HGT 500 81 75
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 70. NORTH
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 80S.
LIGHT WINDS.
TXZ201-280900-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 71 (0) 91 (+2) 71 89
RH % (24H TREND) 100 (0) 54 (-10) 100 59
20FTWND-VAL/AM(MPH) S 5 LGT/VAR
20FTWND-RDG/PM(MPH) S 6 G17 S 8 G20 S 6 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 150 1140 120 1320
MIXING HGT(FT-AGL/MSL)490 3750 380 4330
TRANSPORT WND (M/S) S 6 S 10 S 6 SW 4
TRANSPORT WND (MPH) S 14 S 23 S 14 SW 9
VENT RATE (M/S-M) 900 11400 720 5280
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 6 7 5 9
MAX LVORI LATE 8 2 9 3
MIX HGT 500 80 76
KEETCH-BYRAM 301-400 301-400 301-400 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 70. NORTH WINDS
5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80. LIGHT
WINDS.
TXZ259-280900-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 40
TEMP (24H TREND) 71 (0) 91 (+1) 70 88
RH % (24H TREND) 100 (0) 53 (-10) 100 61
20FTWND-VAL/AM(MPH) S 6 LGT/VAR
20FTWND-RDG/PM(MPH) S 8 G18 S 11 G20 S 9 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.20
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 120 1310 120 1030
MIXING HGT(FT-AGL/MSL)390 4280 390 3380
TRANSPORT WND (M/S) S 7 S 10 S 7 SW 4
TRANSPORT WND (MPH) S 16 S 22 S 16 SW 9
VENT RATE (M/S-M) 840 13100 840 4120
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 8 5 9
MAX LVORI LATE 8 3 9 3
MIX HGT 500 81 75
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80. LIGHT
WINDS.
TXZ261-280900-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
TEMP (24H TREND) 71 (0) 88 (-1) 71 89
RH % (24H TREND) 100 (0) 55 (-7) 100 58
20FTWND-VAL/AM(MPH) S 5 LGT/VAR
20FTWND-RDG/PM(MPH) S 6 G18 S 9 G19 S 7 G18 S 5
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 150 1070 110 1240
MIXING HGT(FT-AGL/MSL)500 3500 370 4070
TRANSPORT WND (M/S) S 6 S 10 S 6 SW 5
TRANSPORT WND (MPH) S 14 S 22 S 14 SW 12
VENT RATE (M/S-M) 900 10700 660 6200
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 6 7 5 9
MAX LVORI LATE 7 2 8 3
MIX HGT 500 78 74
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. EAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. EAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 70. NORTH WINDS
AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80. LIGHT
WINDS.
TXZ260-280900-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 40
TEMP (24H TREND) 71 (0) 90 (+1) 69 88
RH % (24H TREND) 100 (0) 52 (-9) 100 60
20FTWND-VAL/AM(MPH) S 7 LGT/VAR
20FTWND-RDG/PM(MPH) S 9 G18 S 11 G19 S 9 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.21
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1240 110 1060
MIXING HGT(FT-AGL/MSL)420 4080 360 3480
TRANSPORT WND (M/S) S 7 S 10 S 7 SW 4
TRANSPORT WND (MPH) S 15 S 22 S 15 SW 9
VENT RATE (M/S-M) 910 12400 770 4240
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 7 5 9
MAX LVORI LATE 8 2 9 3
MIX HGT 500 80 75
KEETCH-BYRAM 401-500 401-500 401-500 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
LIGHT WINDS.
TXZ262-280900-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
TEMP (24H TREND) 71 (-1) 88 (0) 70 88
RH % (24H TREND) 100 (+1) 55 (-7) 100 57
20FTWND-VAL/AM(MPH) S 6 LGT/VAR
20FTWND-RDG/PM(MPH) S 7 G17 S 10 G18 S 7 G17 S 5
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 150 1000 110 1210
MIXING HGT(FT-AGL/MSL)510 3270 370 3980
TRANSPORT WND (M/S) S 6 S 10 S 6 SW 6
TRANSPORT WND (MPH) S 14 S 22 S 14 SW 13
VENT RATE (M/S-M) 900 10000 660 7260
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 6 7 5 9
MAX LVORI LATE 7 2 8 3
MIX HGT 500 76 71
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. EAST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 70. NORTH WINDS
AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80. LIGHT
WINDS.
TXZ515-280900-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 71 (-1) 87 (0) 71 88
RH % (24H TREND) 100 (0) 61 (-5) 100 59
20FTWND-VAL/AM(MPH) S 7 LGT/VAR
20FTWND-RDG/PM(MPH) S 8 S 12 G19 S 9 G17 S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 150 900 110 1260
MIXING HGT(FT-AGL/MSL)500 2940 370 4140
TRANSPORT WND (M/S) S 7 S 10 S 7 SW 6
TRANSPORT WND (MPH) S 15 S 23 S 15 SW 13
VENT RATE (M/S-M) 1050 9000 770 7560
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 8 6 8
MAX LVORI LATE 8 2 8 2
MIX HGT 500 76 72
KEETCH-BYRAM 301-400 301-400 301-400 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. EAST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
TXZ615-280900-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 72 (-1) 86 (+2) 71 87
RH % (24H TREND) 100 (+1) 64 (-9) 100 61
20FTWND-VAL/AM(MPH) S 9 S 5
20FTWND-RDG/PM(MPH) S 9 S 13 S 10 S 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 790 130 1070
MIXING HGT(FT-AGL/MSL)450 2580 430 3510
TRANSPORT WND (M/S) S 7 S 9 S 8 S 6
TRANSPORT WND (MPH) S 16 S 20 S 17 S 13
VENT RATE (M/S-M) 980 7110 1040 6420
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 3 7 3
MIX HGT 500 78 73
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE LOWER 80S. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
EAST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.
NORTH WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
TXZ516-280900-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 71 (-1) 87 (0) 71 88
RH % (24H TREND) 99 (0) 61 (-5) 100 59
20FTWND-VAL/AM(MPH) S 6 LGT/VAR
20FTWND-RDG/PM(MPH) S 7 S 11 S 8 G17 S 5
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 140 920 100 1210
MIXING HGT(FT-AGL/MSL)480 3030 330 3970
TRANSPORT WND (M/S) S 6 S 10 S 7 SW 6
TRANSPORT WND (MPH) S 14 S 22 S 15 SW 13
VENT RATE (M/S-M) 840 9200 700 7260
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 7 5 9
MAX LVORI LATE 7 3 7 2
MIX HGT 500 76 71
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. EAST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 70. NORTH WINDS
AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
TXZ616-280900-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 72 (0) 85 (-1) 71 86
RH % (24H TREND) 99 (-1) 63 (-7) 100 62
20FTWND-VAL/AM(MPH) S 7 LGT/VAR
20FTWND-RDG/PM(MPH) S 8 S 13 S 9 G17 S 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 150 840 120 1140
MIXING HGT(FT-AGL/MSL)500 2750 410 3740
TRANSPORT WND (M/S) S 7 S 10 S 7 SW 6
TRANSPORT WND (MPH) S 15 S 23 S 16 SW 13
VENT RATE (M/S-M) 1050 8400 840 6840
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 6 5 9
MAX LVORI LATE 6 3 6 3
MIX HGT 500 77 71
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 70. NORTH WINDS
10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
LAZ027-280900-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 10 50
TEMP (24H TREND) 71 (+1) 90 (0) 69 86
RH % (24H TREND) 100 (0) 47 (-9) 100 59
20FTWND-VAL/AM(MPH) S 6 LGT/VAR
20FTWND-RDG/PM(MPH) S 8 G18 S 9 G18 S 8 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.21
PRECIP DURATION 1 1 1
PRECIP BEGIN 12 PM 7 PM 1 PM
PRECIP END 6 PM 1 AM CONTINUING
MIXING HGT(M-AGL/MSL) 140 1230 90 1190
MIXING HGT(FT-AGL/MSL)460 4030 290 3890
TRANSPORT WND (M/S) S 7 S 9 S 7 SW 4
TRANSPORT WND (MPH) S 15 S 21 S 16 SW 8
VENT RATE (M/S-M) 980 11070 630 4760
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 7 4 9
MAX LVORI LATE 6 1 8 3
MIX HGT 500 81 74
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 70S. NORTHEAST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
LIGHT WINDS.
LAZ028-280900-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 10 50
TEMP (24H TREND) 70 (0) 91 (0) 69 87
RH % (24H TREND) 99 (-1) 46 (-7) 99 56
20FTWND-VAL/AM(MPH) S 7 LGT/VAR
20FTWND-RDG/PM(MPH) S 9 G19 S 10 G19 S 9 G18 SW 5
PRECIP AMOUNT 0.00 0.04 0.01 0.23
PRECIP DURATION 0 1 1
PRECIP BEGIN 1 PM 7 PM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 140 1180 130 1190
MIXING HGT(FT-AGL/MSL)450 3870 430 3900
TRANSPORT WND (M/S) S 7 S 8 S 7 SW 4
TRANSPORT WND (MPH) S 16 S 18 S 16 SW 9
VENT RATE (M/S-M) 980 9440 910 4760
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 4 6 4 8
MAX LVORI LATE 6 1 7 3
MIX HGT 500 81 75
KEETCH-BYRAM 401-500 501-600 501-600 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 70S. NORTHEAST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
LIGHT WINDS.
LAZ029-280900-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 40
TEMP (24H TREND) 71 (+1) 91 (0) 70 89
RH % (24H TREND) 100 (0) 51 (-4) 100 58
20FTWND-VAL/AM(MPH) S 7 LGT/VAR
20FTWND-RDG/PM(MPH) S 11 G20 S 12 G19 S 11 G19 SW 5
PRECIP AMOUNT 0.00 0.04 0.00 0.19
PRECIP DURATION 0 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 4 PM CONTINUING
MIXING HGT(M-AGL/MSL) 130 1290 140 1380
MIXING HGT(FT-AGL/MSL)440 4250 440 4540
TRANSPORT WND (M/S) S 8 S 10 S 8 SW 5
TRANSPORT WND (MPH) S 18 S 22 S 17 SW 10
VENT RATE (M/S-M) 1040 12900 1120 6900
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 4 6 4 8
MAX LVORI LATE 6 1 6 3
MIX HGT 500 77 73
KEETCH-BYRAM 501-600 501-600 501-600 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S. NORTH
WINDS AROUND 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
LAZ030-280900-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
TEMP (24H TREND) 71 (0) 89 (0) 70 88
RH % (24H TREND) 100 (0) 49 (-8) 100 55
20FTWND-VAL/AM(MPH) S 6 LGT/VAR
20FTWND-RDG/PM(MPH) S 8 G18 S 10 G18 S 8 G18 SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.13
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 150 1100 120 1290
MIXING HGT(FT-AGL/MSL)480 3610 410 4230
TRANSPORT WND (M/S) S 7 S 10 S 6 SW 5
TRANSPORT WND (MPH) S 15 S 22 S 14 SW 12
VENT RATE (M/S-M) 1050 11000 720 6450
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 7 5 9
MAX LVORI LATE 8 1 9 2
MIX HGT 500 81 76
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
LAZ031-280900-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
TEMP (24H TREND) 71 (0) 90 (+1) 70 88
RH % (24H TREND) 98 (-1) 47 (-7) 100 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 6 S 8 G17 S 6 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.12
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 130 1150 130 1290
MIXING HGT(FT-AGL/MSL)420 3780 430 4220
TRANSPORT WND (M/S) S 7 S 9 S 6 SW 6
TRANSPORT WND (MPH) S 15 S 21 S 14 SW 13
VENT RATE (M/S-M) 910 10350 780 7740
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 1 7 2
MIX HGT 500 80 75
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
LAZ032-280900-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 40
TEMP (24H TREND) 72 (+1) 89 (-1) 71 89
RH % (24H TREND) 95 (-4) 50 (-5) 98 55
20FTWND-VAL/AM(MPH) S 5 LGT/VAR
20FTWND-RDG/PM(MPH) S 8 G18 S 10 G18 S 8 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.11
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 130 1180 140 1450
MIXING HGT(FT-AGL/MSL)440 3870 450 4750
TRANSPORT WND (M/S) S 6 S 9 S 7 SW 6
TRANSPORT WND (MPH) S 14 S 20 S 15 SW 13
VENT RATE (M/S-M) 780 10620 980 8700
DISPERSION POOR VERY GOOD POOR VERY GOOD
CATEGORY DAY 1 4 1 4
MAX LVORI EARLY 5 5 5 7
MAX LVORI LATE 6 1 6 2
MIX HGT 500 80 76
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. COOLER. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTH WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
LAZ033-280900-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
TEMP (24H TREND) 71 (0) 90 (0) 70 89
RH % (24H TREND) 99 (0) 52 (-4) 100 56
20FTWND-VAL/AM(MPH) S 7 LGT/VAR
20FTWND-RDG/PM(MPH) S 11 G19 S 12 S 11 G19 SW 6
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 130 1150 130 1580
MIXING HGT(FT-AGL/MSL)440 3780 410 5200
TRANSPORT WND (M/S) S 6 S 9 S 7 SW 6
TRANSPORT WND (MPH) S 14 S 21 S 16 SW 13
VENT RATE (M/S-M) 780 10350 910 9480
DISPERSION POOR VERY GOOD POOR VERY GOOD
CATEGORY DAY 1 4 1 4
MAX LVORI EARLY 5 6 5 9
MAX LVORI LATE 6 1 7 2
MIX HGT 500 78 73
KEETCH-BYRAM 301-400 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 80. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. EAST
WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. COOLER. LOWS
IN THE MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
LAZ141-280900-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 71 (0) 87 (0) 70 87
RH % (24H TREND) 100 (0) 58 (-5) 100 58
20FTWND-VAL/AM(MPH) S 6 LGT/VAR
20FTWND-RDG/PM(MPH) S 8 G18 S 12 G20 S 9 G18 S 5
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 140 920 110 1190
MIXING HGT(FT-AGL/MSL)470 3000 350 3890
TRANSPORT WND (M/S) S 6 S 10 S 7 SW 6
TRANSPORT WND (MPH) S 14 S 22 S 15 SW 13
VENT RATE (M/S-M) 840 9200 770 7140
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 7 5 9
MAX LVORI LATE 8 2 8 2
MIX HGT 500 76 71
KEETCH-BYRAM 301-400 301-400 301-400 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 80. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. EAST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 70. NORTH WINDS
AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
LAZ241-280900-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 72 (0) 85 (-1) 71 86
RH % (24H TREND) 99 (-1) 60 (-5) 100 60
20FTWND-VAL/AM(MPH) S 8 LGT/VAR
20FTWND-RDG/PM(MPH) S 10 G18 S 14 G21 S 11 G20 S 8
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 130 810 110 1100
MIXING HGT(FT-AGL/MSL)430 2670 350 3620
TRANSPORT WND (M/S) S 7 S 10 S 7 SW 6
TRANSPORT WND (MPH) S 16 S 22 S 16 SW 14
VENT RATE (M/S-M) 910 8100 770 6600
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 5 5 8
MAX LVORI LATE 6 3 7 3
MIX HGT 500 78 71
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
EAST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 70. NORTH WINDS
AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ142-280900-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 71 (-1) 87 (0) 70 87
RH % (24H TREND) 100 (0) 53 (-6) 100 55
20FTWND-VAL/AM(MPH) S 6 LGT/VAR
20FTWND-RDG/PM(MPH) S 8 G18 S 11 G20 S 9 G18 SW 6
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 130 980 120 1220
MIXING HGT(FT-AGL/MSL)420 3220 400 3990
TRANSPORT WND (M/S) S 8 S 8 S 7 SW 6
TRANSPORT WND (MPH) S 17 S 18 S 16 SW 14
VENT RATE (M/S-M) 1040 7840 840 7320
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 7 1 8 2
MIX HGT 500 78 71
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 80. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. EAST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
LIGHT WINDS.
LAZ242-280900-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 72 (0) 86 (0) 71 86
RH % (24H TREND) 100 (0) 58 (-5) 100 59
20FTWND-VAL/AM(MPH) S 8 LGT/VAR
20FTWND-RDG/PM(MPH) S 10 G18 S 14 S 11 G20 SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 130 840 160 1130
MIXING HGT(FT-AGL/MSL)440 2770 510 3700
TRANSPORT WND (M/S) S 7 S 8 S 7 SW 6
TRANSPORT WND (MPH) S 15 S 18 S 16 SW 13
VENT RATE (M/S-M) 910 6720 1120 6780
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 7 5 8
MAX LVORI LATE 6 2 7 3
MIX HGT 500 78 71
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
EAST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. COOLER. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
60S. NORTH WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ143-280900-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 72 (0) 87 (-1) 71 88
RH % (24H TREND) 98 (-1) 54 (-5) 100 56
20FTWND-VAL/AM(MPH) S 6 LGT/VAR
20FTWND-RDG/PM(MPH) S 9 G18 S 11 G19 S 9 G19 SW 6
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 130 1030 120 1420
MIXING HGT(FT-AGL/MSL)420 3380 410 4660
TRANSPORT WND (M/S) S 8 S 9 S 7 SW 6
TRANSPORT WND (MPH) S 17 S 20 S 16 SW 14
VENT RATE (M/S-M) 1040 9270 840 8520
DISPERSION POOR VERY GOOD POOR VERY GOOD
CATEGORY DAY 1 4 1 4
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 1 6 2
MIX HGT 500 78 72
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. EAST
WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. COOLER. LOWS
IN THE UPPER 50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
LAZ243-280900-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 73 (+1) 86 (-1) 71 87
RH % (24H TREND) 100 (+1) 58 (-3) 99 57
20FTWND-VAL/AM(MPH) S 8 LGT/VAR
20FTWND-RDG/PM(MPH) S 10 G18 S 13 S 10 G19 SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 140 930 130 1250
MIXING HGT(FT-AGL/MSL)450 3050 430 4100
TRANSPORT WND (M/S) S 7 S 9 S 7 SW 6
TRANSPORT WND (MPH) S 16 S 20 S 15 SW 14
VENT RATE (M/S-M) 980 8370 910 7500
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 5 7 5 7
MAX LVORI LATE 6 1 6 2
MIX HGT 500 78 72
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE LOWER 80S. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 15 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. COOLER. LOWS
IN THE UPPER 50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
LAZ044-280900-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 71 (-1) 87 (0) 70 88
RH % (24H TREND) 100 (0) 58 (-2) 100 57
20FTWND-VAL/AM(MPH) S 8 LGT/VAR
20FTWND-RDG/PM(MPH) S 11 G19 S 13 G21 S 11 G19 SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 140 930 100 1350
MIXING HGT(FT-AGL/MSL)470 3040 320 4420
TRANSPORT WND (M/S) S 7 S 9 S 7 SW 6
TRANSPORT WND (MPH) S 15 S 20 S 16 SW 14
VENT RATE (M/S-M) 980 8370 700 8100
DISPERSION POOR VERY GOOD POOR VERY GOOD
CATEGORY DAY 1 4 1 4
MAX LVORI EARLY 5 7 5 9
MAX LVORI LATE 6 1 8 2
MIX HGT 500 77 73
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. EAST WINDS
5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS AROUND 70. NORTH WINDS AROUND
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ045-280900-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 70 (0) 88 (-1) 69 89
RH % (24H TREND) 99 (-1) 55 (-2) 100 56
20FTWND-VAL/AM(MPH) S 7 LGT/VAR
20FTWND-RDG/PM(MPH) S 10 G18 S 13 G20 S 10 G18 SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 160 1070 150 1460
MIXING HGT(FT-AGL/MSL)530 3500 510 4790
TRANSPORT WND (M/S) S 6 S 8 S 6 SW 6
TRANSPORT WND (MPH) S 13 S 18 S 14 SW 13
VENT RATE (M/S-M) 960 8560 900 8760
DISPERSION POOR VERY GOOD POOR VERY GOOD
CATEGORY DAY 1 4 1 4
MAX LVORI EARLY 5 7 5 9
MAX LVORI LATE 7 1 8 2
MIX HGT 500 77 73
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. EAST
WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS AROUND 70. NORTH WINDS AROUND
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
EAST WINDS AROUND 5 MPH.
LAZ073-280900-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 72 (-1) 84 (+1) 72 84
RH % (24H TREND) 98 (0) 69 (-8) 98 67
20FTWND-VAL/AM(MPH) S 10 S 5
20FTWND-RDG/PM(MPH) S 10 S 13 S 11 S 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 740 140 860
MIXING HGT(FT-AGL/MSL)450 2420 470 2830
TRANSPORT WND (M/S) S 8 S 9 S 8 S 6
TRANSPORT WND (MPH) S 17 S 20 S 17 S 14
VENT RATE (M/S-M) 1120 6660 1120 5160
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 5 3 6 3
MIX HGT 500 78 72
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE LOWER 80S. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
EAST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.
NORTH WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
LAZ074-280900-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 73 (0) 84 (0) 72 84
RH % (24H TREND) 100 (+1) 64 (-7) 99 63
20FTWND-VAL/AM(MPH) S 10 S 6
20FTWND-RDG/PM(MPH) S 11 S 15 S 12 G20 S 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 740 120 970
MIXING HGT(FT-AGL/MSL)450 2440 380 3190
TRANSPORT WND (M/S) S 8 S 10 S 7 SW 6
TRANSPORT WND (MPH) S 17 S 22 S 16 SW 14
VENT RATE (M/S-M) 1120 7400 840 5820
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 5 3 6 3
MIX HGT 500 79 72
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE LOWER 80S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
EAST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS AROUND 70. NORTH
WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
LAZ152-280900-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 72 (0) 86 (-1) 71 87
RH % (24H TREND) 100 (+1) 60 (-3) 100 59
20FTWND-VAL/AM(MPH) S 9 LGT/VAR
20FTWND-RDG/PM(MPH) S 11 S 14 S 11 G20 SW 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 130 860 120 1230
MIXING HGT(FT-AGL/MSL)440 2830 390 4040
TRANSPORT WND (M/S) S 7 S 9 S 7 SW 6
TRANSPORT WND (MPH) S 16 S 20 S 15 SW 14
VENT RATE (M/S-M) 910 7740 840 7380
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 77 73
KEETCH-BYRAM 401-500 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 60S. HIGHS AROUND 80. EAST WINDS 5 TO 15 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS AROUND 70. NORTH WINDS AROUND
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
LAZ252-280900-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 72 (-1) 85 (+1) 71 86
RH % (24H TREND) 99 (+1) 62 (-7) 99 60
20FTWND-VAL/AM(MPH) S 9 S 5
20FTWND-RDG/PM(MPH) SE 11 G18 S 14 S 12 G19 S 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 800 140 1090
MIXING HGT(FT-AGL/MSL)470 2630 460 3570
TRANSPORT WND (M/S) S 8 S 8 S 7 SW 6
TRANSPORT WND (MPH) S 17 S 18 S 15 SW 14
VENT RATE (M/S-M) 1120 6400 980 6540
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 5 6
MAX LVORI LATE 5 2 7 2
MIX HGT 500 78 73
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 80. EAST WINDS
10 TO 15 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
LAZ153-280900-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 10
TEMP (24H TREND) 70 (0) 88 (0) 69 88
RH % (24H TREND) 100 (0) 56 (-3) 100 57
20FTWND-VAL/AM(MPH) S 7 LGT/VAR
20FTWND-RDG/PM(MPH) S 10 G18 S 13 S 10 G18 SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 150 1050 150 1410
MIXING HGT(FT-AGL/MSL)500 3450 500 4630
TRANSPORT WND (M/S) S 6 S 8 S 6 SW 6
TRANSPORT WND (MPH) S 13 S 18 S 13 SW 13
VENT RATE (M/S-M) 900 8400 900 8460
DISPERSION POOR VERY GOOD POOR VERY GOOD
CATEGORY DAY 1 4 1 4
MAX LVORI EARLY 5 7 5 8
MAX LVORI LATE 7 1 8 2
MIX HGT 500 77 72
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS
IN THE MID 60S. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
LAZ253-280900-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 71 (0) 85 (0) 69 85
RH % (24H TREND) 100 (0) 65 (-4) 100 61
20FTWND-VAL/AM(MPH) S 8 S 5
20FTWND-RDG/PM(MPH) SE 10 G17 S 14 S 10 S 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 740 150 950
MIXING HGT(FT-AGL/MSL)470 2430 480 3100
TRANSPORT WND (M/S) S 8 S 9 S 6 SW 6
TRANSPORT WND (MPH) S 17 S 20 S 14 SW 14
VENT RATE (M/S-M) 1120 6660 900 5700
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 7 5 8
MAX LVORI LATE 6 3 8 3
MIX HGT 500 77 73
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
EAST WINDS 5 TO 15 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
LAZ055-280900-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 70 (0) 88 (0) 69 87
RH % (24H TREND) 100 (0) 55 (-4) 100 59
20FTWND-VAL/AM(MPH) S 6 LGT/VAR
20FTWND-RDG/PM(MPH) S 8 S 11 S 8 SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1090 130 1440
MIXING HGT(FT-AGL/MSL)470 3590 430 4730
TRANSPORT WND (M/S) S 7 S 8 S 6 SW 5
TRANSPORT WND (MPH) S 16 S 17 S 13 SW 12
VENT RATE (M/S-M) 980 8720 780 7200
DISPERSION POOR VERY GOOD POOR GOOD
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 8 2 9 2
MIX HGT 500 76 72
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5 TO
10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
LAZ154-280900-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 70 (-1) 87 (0) 69 86
RH % (24H TREND) 100 (0) 60 (-2) 100 61
20FTWND-VAL/AM(MPH) S 7 LGT/VAR
20FTWND-RDG/PM(MPH) S 9 S 13 S 9 SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 150 970 130 1220
MIXING HGT(FT-AGL/MSL)480 3180 430 4000
TRANSPORT WND (M/S) S 7 S 8 S 6 SW 6
TRANSPORT WND (MPH) S 16 S 18 S 13 SW 13
VENT RATE (M/S-M) 1050 7760 780 7320
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 8 2 8 3
MIX HGT 500 76 72
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 60S. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS AROUND 70. NORTH WINDS AROUND
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
LAZ254-280900-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
309 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 71 (0) 86 (+1) 69 85
RH % (24H TREND) 100 (0) 61 (-6) 100 64
20FTWND-VAL/AM(MPH) S 7 LGT/VAR
20FTWND-RDG/PM(MPH) SE 8 S 12 S 8 SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 870 130 1010
MIXING HGT(FT-AGL/MSL)430 2860 410 3300
TRANSPORT WND (M/S) S 8 S 8 S 6 SW 6
TRANSPORT WND (MPH) S 17 S 18 S 13 SW 13
VENT RATE (M/S-M) 1040 6960 780 6060
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 8 3 8 3
MIX HGT 500 77 72
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
EAST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page