425
FNUS54 KLCH 121801
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
100 PM GMT TUE AUG 12 2025
DISCUSSION
THE INFLUENCE OF A TROPICAL WAVE OVER THE NORTHEASTERN GULF WILL
ENHANCE AFTERNOON SHOWERS AND THUNDERSTORMS BOTH TODAY AND
WEDNESDAY. THIS ACTIVITY IS EXPECTED TO DIMINISH AROUND SUNSET
BOTH DAYS. THE INCREASING MOISTURE THROUGH THE ATMOSPHERE WILL NOT
ALLOW FOR DRIER AIR TO MIX DOWN DURING THE AFTERNOON AS MUCH. A
RIDGE BUILDS INTO THE REGION LATE IN THE WEEK SUPPRESSING
PRECIPITATION AND RAISING AFTERNOON HIGHS INTO THE MID TO UPPER
90S.
TXZ180-130900-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 20 50
TEMP (24H TREND) 74 (+1) 95 (+1) 73 94
RH % (24H TREND) 100 (+3) 61 (+5) 100 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.09 0.02 0.01
PRECIP DURATION 2 1 1
PRECIP BEGIN 11 AM CONTINUING 1 PM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 110 1570 80 1790
MIXING HGT(FT-AGL/MSL)370 5160 260 5860
TRANSPORT WND (M/S) SE 3 SE 2 SW 3 SW 3
TRANSPORT WND (MPH) SE 6 SE 5 SW 7 SW 7
VENT RATE (M/S-M) 330 3140 240 5370
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 9 7 9
MAX LVORI LATE 9 3 9 2
MIX HGT 500 83 83
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. SOUTH WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
TXZ201-130900-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 30 50
TEMP (24H TREND) 74 (0) 95 (+2) 74 94
RH % (24H TREND) 100 (+3) 59 (-1) 99 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.02 0.02
PRECIP DURATION 2 1 2
PRECIP BEGIN 10 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 130 1630 90 1700
MIXING HGT(FT-AGL/MSL)420 5350 290 5570
TRANSPORT WND (M/S) S 3 S 2 SW 3 SW 4
TRANSPORT WND (MPH) S 7 S 5 SW 7 SW 8
VENT RATE (M/S-M) 390 3260 270 6800
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 8 3 8 2
MIX HGT 500 82 81
KEETCH-BYRAM 401-500 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
TXZ259-130900-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 30 50
TEMP (24H TREND) 73 (0) 94 (+1) 73 93
RH % (24H TREND) 100 (+2) 62 (+4) 100 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.03 0.01
PRECIP DURATION 2 1 2
PRECIP BEGIN 11 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 110 1660 80 1800
MIXING HGT(FT-AGL/MSL)370 5430 250 5890
TRANSPORT WND (M/S) SW 3 SE 2 SW 3 SW 4
TRANSPORT WND (MPH) SW 6 SE 3 SW 7 SW 8
VENT RATE (M/S-M) 330 3320 240 7200
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 8 10 9 9
MAX LVORI LATE 9 3 9 3
MIX HGT 500 83 83
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
TXZ261-130900-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 30 60
TEMP (24H TREND) 74 (0) 93 (+1) 74 93
RH % (24H TREND) 100 (+2) 59 (-1) 100 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.16 0.03 0.02
PRECIP DURATION 2 1 4
PRECIP BEGIN 11 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 130 1620 80 1830
MIXING HGT(FT-AGL/MSL)410 5330 260 6010
TRANSPORT WND (M/S) S 3 SE 2 S 4 SW 4
TRANSPORT WND (MPH) S 6 SE 3 S 8 SW 9
VENT RATE (M/S-M) 390 3240 320 7320
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 8 3 9 3
MIX HGT 500 82 81
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN
THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
TXZ260-130900-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 30 50
TEMP (24H TREND) 72 (-1) 93 (+1) 73 93
RH % (24H TREND) 100 (+1) 62 (+3) 100 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.14 0.05 0.02
PRECIP DURATION 2 1 2
PRECIP BEGIN 11 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 110 1600 70 1820
MIXING HGT(FT-AGL/MSL)370 5240 240 5960
TRANSPORT WND (M/S) SW 2 SE 2 SW 3 SW 4
TRANSPORT WND (MPH) SW 5 SE 3 SW 7 SW 8
VENT RATE (M/S-M) 220 3200 210 7280
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 9 10 9 9
MAX LVORI LATE 10 3 9 2
MIX HGT 500 82 83
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
TXZ262-130900-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 40 60
TEMP (24H TREND) 74 (0) 93 (+1) 74 92
RH % (24H TREND) 100 (+1) 61 (0) 100 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.01 0.02
PRECIP DURATION 3 1 4
PRECIP BEGIN 7 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 130 1590 90 1840
MIXING HGT(FT-AGL/MSL)420 5210 290 6030
TRANSPORT WND (M/S) S 3 SE 2 SW 3 SW 4
TRANSPORT WND (MPH) S 6 SE 5 SW 6 SW 9
VENT RATE (M/S-M) 390 3180 270 7360
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 8 9
MAX LVORI LATE 8 3 9 3
MIX HGT 500 81 81
KEETCH-BYRAM 401-500 401-500 401-500 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN
THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
TXZ516-130900-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 40 60
TEMP (24H TREND) 74 (-1) 93 (+1) 76 92
RH % (24H TREND) 98 (+2) 61 (-1) 98 62
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.01 0.02
PRECIP DURATION 3 1 5
PRECIP BEGIN 7 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 130 1530 80 1620
MIXING HGT(FT-AGL/MSL)420 5030 260 5310
TRANSPORT WND (M/S) SW 2 SE 2 S 4 SW 4
TRANSPORT WND (MPH) SW 3 SE 3 S 9 SW 9
VENT RATE (M/S-M) 260 3060 320 6480
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 7 3 8 2
MIX HGT 500 81 81
KEETCH-BYRAM 401-500 401-500 401-500 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
TXZ616-130900-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 60 40 60
TEMP (24H TREND) 75 (-1) 93 (+2) 76 92
RH % (24H TREND) 97 (+2) 62 (-1) 97 63
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.14 0.07 0.02 0.01
PRECIP DURATION 0 3 1 5
PRECIP BEGIN 6 PM 7 AM CONTINUING 7 AM
PRECIP END 8 PM CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 130 1420 70 1550
MIXING HGT(FT-AGL/MSL)420 4660 240 5100
TRANSPORT WND (M/S) SW 2 S 2 S 4 SW 4
TRANSPORT WND (MPH) SW 5 S 5 S 9 SW 9
VENT RATE (M/S-M) 260 2840 280 6200
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 7 6 7
MAX LVORI LATE 7 3 7 2
MIX HGT 500 80 81
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
TXZ515-130900-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 30 50
TEMP (24H TREND) 74 (0) 93 (0) 75 93
RH % (24H TREND) 99 (+2) 60 (-2) 99 62
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.10 0.02 0.01
PRECIP DURATION 2 1 2
PRECIP BEGIN 10 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 130 1570 70 1540
MIXING HGT(FT-AGL/MSL)430 5160 220 5060
TRANSPORT WND (M/S) SW 2 S 2 S 4 SW 5
TRANSPORT WND (MPH) SW 5 S 5 S 9 SW 10
VENT RATE (M/S-M) 260 3140 280 7700
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 7 3 8 2
MIX HGT 500 81 81
KEETCH-BYRAM 401-500 401-500 401-500 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTH
WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. SOUTH WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
TXZ615-130900-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 30 50
TEMP (24H TREND) 75 (-2) 93 (+1) 76 93
RH % (24H TREND) 97 (+4) 61 (-3) 98 62
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 5 LGT/VAR S 6
PRECIP AMOUNT 0.06 0.07 0.01 0.01
PRECIP DURATION 1 2 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 130 1440 50 1520
MIXING HGT(FT-AGL/MSL)420 4720 170 4970
TRANSPORT WND (M/S) SW 3 S 3 S 5 SW 5
TRANSPORT WND (MPH) SW 6 S 6 S 10 SW 10
VENT RATE (M/S-M) 390 4320 250 7600
DISPERSION POOR GOOD POOR GOOD
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 7 6 7
MAX LVORI LATE 6 3 6 2
MIX HGT 500 80 80
KEETCH-BYRAM 301-400 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
NORTHWEST WINDS AROUND 5 MPH.
LAZ027-130900-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 30 50
TEMP (24H TREND) 72 (-1) 93 (0) 72 94
RH % (24H TREND) 100 (+1) 57 (+1) 100 53
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.09 0.04 0.03
PRECIP DURATION 2 1 2
PRECIP BEGIN 11 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 120 1570 80 1930
MIXING HGT(FT-AGL/MSL)380 5150 260 6330
TRANSPORT WND (M/S) SW 3 SE 2 SW 3 SW 4
TRANSPORT WND (MPH) SW 6 SE 3 SW 7 SW 8
VENT RATE (M/S-M) 360 3140 240 7720
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 8 9 9 9
MAX LVORI LATE 9 2 9 1
MIX HGT 500 82 83
KEETCH-BYRAM 501-600 501-600 501-600 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
LAZ028-130900-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 60 50 50
TEMP (24H TREND) 73 (-1) 94 (0) 72 94
RH % (24H TREND) 100 (+1) 58 (+2) 100 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.05 0.03 0.04
PRECIP DURATION 0 3 1 1
PRECIP BEGIN 6 PM 12 PM CONTINUING 1 PM
PRECIP END 9 PM CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 120 1640 80 1940
MIXING HGT(FT-AGL/MSL)390 5380 260 6360
TRANSPORT WND (M/S) S 3 SW 2 S 4 SW 4
TRANSPORT WND (MPH) S 6 SW 3 S 8 SW 8
VENT RATE (M/S-M) 360 3280 320 7760
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 10 9 9
MAX LVORI LATE 9 3 9 2
MIX HGT 500 82 83
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
LAZ029-130900-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 60 50 50
TEMP (24H TREND) 74 (-1) 95 (+1) 73 94
RH % (24H TREND) 100 (+2) 66 (+7) 100 66
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.04 0.02 0.03
PRECIP DURATION 0 2 1 1
PRECIP BEGIN 6 PM 7 AM CONTINUING 1 PM
PRECIP END 9 PM CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 120 1470 90 2010
MIXING HGT(FT-AGL/MSL)390 4820 280 6600
TRANSPORT WND (M/S) SE 3 SW 2 SW 3 SW 4
TRANSPORT WND (MPH) SE 6 SW 3 SW 7 SW 8
VENT RATE (M/S-M) 360 2940 270 8040
DISPERSION POOR FAIR POOR VERY GOOD
CATEGORY DAY 1 2 1 4
MAX LVORI EARLY 8 10 9 9
MAX LVORI LATE 10 3 9 3
MIX HGT 500 82 82
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S. LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
LAZ030-130900-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 50 60
TEMP (24H TREND) 73 (-1) 94 (+1) 73 94
RH % (24H TREND) 100 (+1) 55 (-5) 100 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.02 0.01
PRECIP DURATION 3 1 4
PRECIP BEGIN 7 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 120 1580 80 1800
MIXING HGT(FT-AGL/MSL)390 5190 270 5890
TRANSPORT WND (M/S) S 3 SE 2 SW 3 SW 4
TRANSPORT WND (MPH) S 6 SE 3 SW 6 SW 8
VENT RATE (M/S-M) 360 3160 240 7200
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 10 3 9 2
MIX HGT 500 82 82
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
LAZ031-130900-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 50 60
TEMP (24H TREND) 74 (0) 95 (0) 73 95
RH % (24H TREND) 99 (+2) 52 (-6) 99 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.05 0.02 0.02
PRECIP DURATION 0 3 1 4
PRECIP BEGIN 6 PM 9 AM CONTINUING 7 AM
PRECIP END 9 PM CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 120 1580 80 1840
MIXING HGT(FT-AGL/MSL)390 5180 280 6020
TRANSPORT WND (M/S) S 3 S 2 SW 3 SW 4
TRANSPORT WND (MPH) S 6 S 3 SW 6 SW 8
VENT RATE (M/S-M) 360 3160 240 7360
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 8 2 8 1
MIX HGT 500 82 82
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 90S.
LIGHT WINDS.
LAZ032-130900-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 60 60 60
TEMP (24H TREND) 73 (-1) 95 (0) 73 94
RH % (24H TREND) 100 (+2) 60 (+2) 100 58
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.11 0.02 0.04
PRECIP DURATION 0 3 1 4
PRECIP BEGIN 6 PM 9 AM CONTINUING 7 AM
PRECIP END 9 PM CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 120 1440 80 1870
MIXING HGT(FT-AGL/MSL)400 4730 280 6140
TRANSPORT WND (M/S) S 3 SW 2 SW 3 SW 5
TRANSPORT WND (MPH) S 6 SW 3 SW 7 SW 10
VENT RATE (M/S-M) 360 2880 240 9350
DISPERSION POOR FAIR POOR VERY GOOD
CATEGORY DAY 1 2 1 4
MAX LVORI EARLY 7 9 7 9
MAX LVORI LATE 9 3 8 2
MIX HGT 500 82 82
KEETCH-BYRAM 601-700 601-700 601-700 601-700
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 90S.
LIGHT WINDS.
LAZ033-130900-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 60 50 50
TEMP (24H TREND) 74 (-1) 93 (0) 74 93
RH % (24H TREND) 100 (+4) 68 (+6) 100 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.14 0.07 0.01 0.06
PRECIP DURATION 1 3 1 4
PRECIP BEGIN 6 PM 7 AM CONTINUING 7 AM
PRECIP END 9 PM CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 110 1400 80 1880
MIXING HGT(FT-AGL/MSL)350 4580 260 6150
TRANSPORT WND (M/S) SW 2 SW 2 SW 3 SW 4
TRANSPORT WND (MPH) SW 5 SW 5 SW 6 SW 9
VENT RATE (M/S-M) 220 2800 240 7520
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 9 6 9
MAX LVORI LATE 9 3 9 3
MIX HGT 500 82 81
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
LAZ141-130900-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 50 60
TEMP (24H TREND) 74 (-1) 93 (+1) 75 92
RH % (24H TREND) 98 (0) 59 (-4) 99 60
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.02 0.01
PRECIP DURATION 4 1 5
PRECIP BEGIN 7 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 130 1510 90 1710
MIXING HGT(FT-AGL/MSL)410 4950 290 5620
TRANSPORT WND (M/S) SW 2 S 2 SW 2 SW 4
TRANSPORT WND (MPH) SW 5 S 3 SW 5 SW 8
VENT RATE (M/S-M) 260 3020 180 6840
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 7 3 8 2
MIX HGT 500 81 81
KEETCH-BYRAM 401-500 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN
THE MID 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
LAZ241-130900-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 60 40 60
TEMP (24H TREND) 76 (-1) 93 (+1) 76 92
RH % (24H TREND) 96 (+2) 60 (-3) 97 62
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.18 0.08 0.02 0.01
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 130 1360 90 1430
MIXING HGT(FT-AGL/MSL)420 4460 290 4700
TRANSPORT WND (M/S) SW 2 S 2 SW 3 SW 4
TRANSPORT WND (MPH) SW 5 S 5 SW 6 SW 8
VENT RATE (M/S-M) 260 2720 270 5720
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 7 6 7
MAX LVORI LATE 7 3 7 3
MIX HGT 500 81 81
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 90S.
NORTH WINDS AROUND 5 MPH.
LAZ142-130900-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 70 30 60
TEMP (24H TREND) 75 (-1) 93 (0) 75 93
RH % (24H TREND) 98 (+3) 59 (-3) 97 61
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.11 0.04 0.01 0.01
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING 7 AM
PRECIP END CONTINUING CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 120 1460 90 1630
MIXING HGT(FT-AGL/MSL)400 4790 280 5340
TRANSPORT WND (M/S) S 3 S 2 SW 3 SW 4
TRANSPORT WND (MPH) S 6 S 5 SW 7 SW 9
VENT RATE (M/S-M) 360 2920 270 6520
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 7 3 7 2
MIX HGT 500 81 81
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
LAZ242-130900-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 70 30 60
TEMP (24H TREND) 76 (0) 92 (0) 76 92
RH % (24H TREND) 99 (+4) 64 (+1) 100 64
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.34 0.04 0.01 0.01
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 130 1360 90 1550
MIXING HGT(FT-AGL/MSL)420 4470 300 5100
TRANSPORT WND (M/S) S 3 S 2 S 3 SW 4
TRANSPORT WND (MPH) S 6 S 5 S 6 SW 9
VENT RATE (M/S-M) 390 2720 270 6200
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 8 3 8 3
MIX HGT 500 81 80
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
LAZ143-130900-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 70 40 60
TEMP (24H TREND) 75 (-1) 92 (-1) 75 93
RH % (24H TREND) 99 (+5) 64 (+2) 100 64
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.17 0.04 0.01 0.02
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING 7 AM
PRECIP END CONTINUING CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 120 1380 90 1650
MIXING HGT(FT-AGL/MSL)410 4520 290 5410
TRANSPORT WND (M/S) SW 2 S 2 S 3 SW 4
TRANSPORT WND (MPH) SW 5 S 5 S 7 SW 9
VENT RATE (M/S-M) 240 2760 270 6600
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 8 3 8 3
MIX HGT 500 81 80
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN
THE MID 70S. HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
LAZ243-130900-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 70 30 60
TEMP (24H TREND) 76 (0) 91 (-1) 76 92
RH % (24H TREND) 100 (+6) 69 (+6) 99 67
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.29 0.10 0.02 0.01
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING 7 AM
PRECIP END CONTINUING CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 130 1250 90 1600
MIXING HGT(FT-AGL/MSL)410 4090 290 5240
TRANSPORT WND (M/S) S 3 S 2 S 3 SW 4
TRANSPORT WND (MPH) S 7 S 5 S 7 SW 9
VENT RATE (M/S-M) 390 2500 270 6400
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 9 3 9 3
MIX HGT 500 81 80
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN
THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ044-130900-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 70 40 60
TEMP (24H TREND) 75 (-1) 91 (0) 75 92
RH % (24H TREND) 100 (+5) 71 (+7) 100 68
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.26 0.09 0.02 0.02
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING 7 AM
PRECIP END CONTINUING CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 110 1290 80 1560
MIXING HGT(FT-AGL/MSL)350 4220 260 5110
TRANSPORT WND (M/S) SW 2 S 2 SW 3 SW 4
TRANSPORT WND (MPH) SW 5 S 5 SW 6 SW 8
VENT RATE (M/S-M) 220 2580 240 6240
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 10 6 9
MAX LVORI LATE 9 3 9 3
MIX HGT 500 81 80
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
LAZ045-130900-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 70 40 60
TEMP (24H TREND) 74 (-2) 91 (-1) 74 92
RH % (24H TREND) 100 (+3) 69 (+4) 99 64
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.13 0.17 0.03 0.10
PRECIP DURATION 1 5 1 5
PRECIP BEGIN 6 PM 6 AM CONTINUING 7 AM
PRECIP END 9 PM CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 100 1250 70 1670
MIXING HGT(FT-AGL/MSL)320 4090 240 5470
TRANSPORT WND (M/S) SW 2 SW 2 SW 3 SW 4
TRANSPORT WND (MPH) SW 5 SW 5 SW 6 SW 8
VENT RATE (M/S-M) 200 2500 210 6680
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 9 6 9
MAX LVORI LATE 8 3 8 3
MIX HGT 500 80 80
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN
THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ055-130900-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 50 70 0 60
TEMP (24H TREND) 75 (-1) 90 (-1) 76 92
RH % (24H TREND) 99 (+4) 74 (+4) 98 68
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.26 0.13 0.00 0.01
PRECIP DURATION 1 5 5
PRECIP BEGIN 6 PM CONTINUING 7 AM
PRECIP END CONTINUING 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 110 1000 80 1550
MIXING HGT(FT-AGL/MSL)380 3280 270 5070
TRANSPORT WND (M/S) SW 2 SW 3 SW 2 SW 4
TRANSPORT WND (MPH) SW 5 SW 7 SW 5 SW 8
VENT RATE (M/S-M) 220 3000 160 6200
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 8 7 8
MAX LVORI LATE 8 4 7 3
MIX HGT 500 80 80
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN
THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ073-130900-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 30 50
TEMP (24H TREND) 77 (-1) 92 (+2) 78 91
RH % (24H TREND) 95 (+6) 66 (0) 91 68
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5 S 6
PRECIP AMOUNT 0.12 0.02 0.01 0.04
PRECIP DURATION 1 3 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 130 1190 60 1310
MIXING HGT(FT-AGL/MSL)420 3910 200 4300
TRANSPORT WND (M/S) SE 3 S 2 S 5 SW 4
TRANSPORT WND (MPH) SE 7 S 5 S 10 SW 9
VENT RATE (M/S-M) 390 2380 300 5240
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 5 6 5 6
MAX LVORI LATE 6 3 6 3
MIX HGT 500 80 80
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 80. HIGHS AROUND 90. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
NORTH WINDS AROUND 5 MPH.
LAZ074-130900-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 60 20 60
TEMP (24H TREND) 77 (-1) 92 (+1) 78 92
RH % (24H TREND) 97 (+5) 66 (0) 95 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SW 5 SW 5 SW 6
PRECIP AMOUNT 0.14 0.11 0.01 0.02
PRECIP DURATION 0 3 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 120 1190 80 1370
MIXING HGT(FT-AGL/MSL)400 3890 250 4500
TRANSPORT WND (M/S) SW 3 SW 3 S 5 SW 4
TRANSPORT WND (MPH) SW 6 SW 6 S 10 SW 9
VENT RATE (M/S-M) 360 3570 400 5480
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 7 5 6
MAX LVORI LATE 7 3 6 3
MIX HGT 500 80 80
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
NORTH WINDS AROUND 5 MPH.
LAZ152-130900-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 70 30 60
TEMP (24H TREND) 76 (0) 91 (0) 76 92
RH % (24H TREND) 100 (+4) 69 (+5) 99 68
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.19 0.14 0.02 0.01
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 120 1190 90 1530
MIXING HGT(FT-AGL/MSL)390 3890 290 5020
TRANSPORT WND (M/S) SW 2 S 2 SW 3 SW 4
TRANSPORT WND (MPH) SW 5 S 5 SW 6 SW 9
VENT RATE (M/S-M) 240 2380 270 6120
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 9 4 9 3
MIX HGT 500 80 80
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
LAZ252-130900-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 60 20 60
TEMP (24H TREND) 76 (-1) 91 (0) 76 92
RH % (24H TREND) 98 (+4) 67 (+2) 97 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR SW 6
PRECIP AMOUNT 0.08 0.12 0.02 0.02
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 110 1130 60 1410
MIXING HGT(FT-AGL/MSL)370 3690 190 4620
TRANSPORT WND (M/S) S 3 SW 3 SW 4 SW 4
TRANSPORT WND (MPH) S 7 SW 6 SW 9 SW 8
VENT RATE (M/S-M) 330 3390 240 5640
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 7 6 7
MAX LVORI LATE 7 3 7 3
MIX HGT 500 80 80
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
NORTH WINDS AROUND 5 MPH.
LAZ153-130900-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 70 40 60
TEMP (24H TREND) 75 (-1) 90 (-2) 75 92
RH % (24H TREND) 99 (+3) 68 (+2) 98 64
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.20 0.17 0.02 0.07
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 100 1050 70 1580
MIXING HGT(FT-AGL/MSL)320 3440 240 5200
TRANSPORT WND (M/S) SW 2 SW 3 SW 2 SW 4
TRANSPORT WND (MPH) SW 5 SW 6 SW 5 SW 8
VENT RATE (M/S-M) 200 3150 140 6320
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 9 6 8
MAX LVORI LATE 8 3 8 3
MIX HGT 500 80 80
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. NORTH WINDS AROUND
5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S.
NORTH WINDS AROUND 5 MPH.
LAZ253-130900-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 60 20 60
TEMP (24H TREND) 75 (-2) 90 (-1) 76 92
RH % (24H TREND) 98 (+3) 67 (0) 97 65
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR SW 5
PRECIP AMOUNT 0.16 0.29 0.01 0.02
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 110 920 70 1360
MIXING HGT(FT-AGL/MSL)360 3030 220 4470
TRANSPORT WND (M/S) SW 3 SW 3 SW 4 SW 4
TRANSPORT WND (MPH) SW 7 SW 7 SW 8 SW 8
VENT RATE (M/S-M) 330 2760 280 5440
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 6 7 5 7
MAX LVORI LATE 6 3 6 3
MIX HGT 500 79 80
KEETCH-BYRAM 201-300 201-300 201-300 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. WEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.
NORTH WINDS AROUND 5 MPH.
LAZ154-130900-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 70 40 60
TEMP (24H TREND) 75 (-1) 89 (-1) 76 91
RH % (24H TREND) 99 (+3) 74 (+3) 97 70
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.31 0.33 0.01 0.01
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 110 960 80 1400
MIXING HGT(FT-AGL/MSL)350 3160 270 4600
TRANSPORT WND (M/S) SW 2 SW 3 SW 3 SW 4
TRANSPORT WND (MPH) SW 5 SW 7 SW 6 SW 8
VENT RATE (M/S-M) 220 2880 240 5600
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 8 8 7 8
MAX LVORI LATE 8 4 7 3
MIX HGT 500 80 80
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN
THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. LIGHT WINDS.
LAZ254-130900-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
100 PM CDT TUE AUG 12 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 70 30 60
TEMP (24H TREND) 76 (-1) 89 (-1) 76 91
RH % (24H TREND) 99 (+3) 74 (+3) 97 71
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR SW 5
PRECIP AMOUNT 0.29 0.33 0.00 0.02
PRECIP DURATION 1 4 1 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 100 900 90 1290
MIXING HGT(FT-AGL/MSL)320 2950 280 4230
TRANSPORT WND (M/S) SW 3 SW 4 SW 3 SW 4
TRANSPORT WND (MPH) SW 6 SW 8 SW 7 SW 9
VENT RATE (M/S-M) 300 3600 270 5160
DISPERSION POOR FAIR POOR GOOD
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 7 6 7
MAX LVORI LATE 7 4 6 3
MIX HGT 500 79 80
KEETCH-BYRAM 201-300 201-300 201-300 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.
NORTH WINDS AROUND 5 MPH.
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