880
FNUS54 KLCH 132031
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
330 PM GMT FRI MAR 13 2026
DISCUSSION
SOUTHERLY WINDS WILL CONTINUE THROUGH THE WEEKEND UNTIL A COLD FRONT
MOVES ACROSS SUNDAY EVENING. MOISTURE WILL GRADUALLY INCREASE WITH
DAILY MINIMUM AFTERNOON RELATIVE HUMIDITY VALUES ABOVE 50 PERCENT
DURING THE WEEKEND. SOUTHERLY WINDS WILL BECOME BREEZY ON SUNDAY AS
LOW PRESSURE DEVELOPS OVER THE PLAINS. THERE WILL BE SCATTERED
SHOWERS AND A FEW THUNDERSTORMS AS THE COLD FRONT MOVES THROUGH
SUNDAY NIGHT. THERE IS BETWEEN A 20 AND 50 PERCENT CHANCE OF SEEING
A WETTING RAIN WITH THIS ACTIVITY. MUCH COOLER AND DRIER CONDITIONS
WILL MOVE IN ON MONDAY BEHIND THE FRONT WITH BRISK NORTH WINDS.
MINIMUM AFTERNOON RELATIVE HUMIDITY VALUES ON MONDAY ARE EXPECTED TO
BE BELOW 30 PERCENT, AND WITH THE STRONG AND GUSTY NORTH WINDS MAY
BRING ABOUT ELEVATED FIRE DANGER DEPENDING ON HOW MUCH RAIN FALLS ON
SUNDAY NIGHT.
TXZ180-140900-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 50 (+9) 78 (+2) 59 84
RH % (24H TREND) 100 (+14) 51 (+7) 100 53
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G23
20FTWND-RDG/PM(MPH) LGT/VAR S 6 S 5 S 12 G25
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 1250 210 1600
MIXING HGT(FT-AGL/MSL)430 4120 690 5250
TRANSPORT WND (M/S) S 5 S 7 S 6 SW 13
TRANSPORT WND (MPH) S 12 S 16 S 14 SW 30
VENT RATE (M/S-M) 650 8750 1260 20800
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 5 8 5 5
MAX LVORI LATE 9 3 8 1
MIX HGT 500 59 66
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ201-140900-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 51 (+10) 78 (+3) 60 84
RH % (24H TREND) 100 (+11) 51 (+5) 100 54
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 6 S 5 S 11 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 1250 150 1500
MIXING HGT(FT-AGL/MSL)430 4100 490 4930
TRANSPORT WND (M/S) S 5 S 7 S 6 SW 13
TRANSPORT WND (MPH) S 10 S 16 S 14 SW 29
VENT RATE (M/S-M) 650 8750 900 19500
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 8 5 5
MAX LVORI LATE 9 1 8 1
MIX HGT 500 60 66
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ259-140900-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 50 (+9) 78 (+3) 58 83
RH % (24H TREND) 100 (+14) 49 (+5) 100 53
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 7 S 6 S 13 G25
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) 120 1260 160 1670
MIXING HGT(FT-AGL/MSL)410 4130 520 5480
TRANSPORT WND (M/S) S 5 S 7 S 6 SW 14
TRANSPORT WND (MPH) S 12 S 16 S 13 SW 31
VENT RATE (M/S-M) 600 8820 960 23380
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 8 5 5
MAX LVORI LATE 9 3 8 1
MIX HGT 500 59 66
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S. NORTH
WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 40S. HIGHS
IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ261-140900-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 51 (+10) 78 (+3) 60 82
RH % (24H TREND) 100 (+12) 50 (+6) 99 54
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 6 SE 5 S 12 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 1260 180 1480
MIXING HGT(FT-AGL/MSL)420 4140 590 4850
TRANSPORT WND (M/S) S 4 S 7 S 6 SW 13
TRANSPORT WND (MPH) S 8 S 16 S 13 SW 30
VENT RATE (M/S-M) 520 8820 1080 19240
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 8 6 5
MAX LVORI LATE 9 1 7 1
MIX HGT 500 59 66
KEETCH-BYRAM 201-300 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTH
WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ260-140900-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 49 (+9) 77 (+3) 58 82
RH % (24H TREND) 100 (+13) 48 (+5) 100 52
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 7 S 6 S 14 G24
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) 120 1290 160 1670
MIXING HGT(FT-AGL/MSL)390 4230 510 5480
TRANSPORT WND (M/S) S 4 S 7 S 6 SW 14
TRANSPORT WND (MPH) S 9 S 16 S 14 SW 32
VENT RATE (M/S-M) 480 9030 960 23380
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 8 6 5
MAX LVORI LATE 9 2 8 1
MIX HGT 500 59 67
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
NORTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 40. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ262-140900-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 51 (+10) 77 (+3) 59 81
RH % (24H TREND) 100 (+12) 50 (+6) 100 54
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G20
20FTWND-RDG/PM(MPH) LGT/VAR S 6 SE 5 S 13 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 1300 180 1480
MIXING HGT(FT-AGL/MSL)430 4250 580 4870
TRANSPORT WND (M/S) S 3 S 7 SE 5 SW 14
TRANSPORT WND (MPH) S 7 S 16 SE 12 SW 31
VENT RATE (M/S-M) 390 9100 900 20720
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 9 6 5
MAX LVORI LATE 9 1 7 1
MIX HGT 500 59 66
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
TXZ516-140900-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 53 (+11) 76 (+3) 60 81
RH % (24H TREND) 100 (+11) 54 (+7) 98 58
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 7 SE 6 S 14 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1300 170 1350
MIXING HGT(FT-AGL/MSL)450 4250 570 4440
TRANSPORT WND (M/S) S 4 S 7 S 5 SW 14
TRANSPORT WND (MPH) S 9 S 16 S 12 SW 31
VENT RATE (M/S-M) 560 9100 850 18900
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 9 5 5
MAX LVORI LATE 9 1 6 1
MIX HGT 500 59 65
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
TXZ616-140900-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 54 (+10) 75 (+3) 62 80
RH % (24H TREND) 96 (+10) 57 (+7) 96 61
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G20
20FTWND-RDG/PM(MPH) LGT/VAR S 8 SE 6 S 15 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 150 1290 230 1280
MIXING HGT(FT-AGL/MSL)490 4240 760 4190
TRANSPORT WND (M/S) S 5 S 7 S 7 SW 14
TRANSPORT WND (MPH) S 10 S 16 S 15 SW 31
VENT RATE (M/S-M) 750 9030 1610 17920
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 5 6 5 5
MAX LVORI LATE 7 1 5 2
MIX HGT 500 60 65
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ515-140900-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 52 (+10) 77 (+4) 60 81
RH % (24H TREND) 100 (+11) 53 (+6) 100 58
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 8 SE 6 S 14 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 1230 140 1320
MIXING HGT(FT-AGL/MSL)410 4030 450 4320
TRANSPORT WND (M/S) S 4 S 6 S 6 SW 13
TRANSPORT WND (MPH) S 9 S 14 S 13 SW 30
VENT RATE (M/S-M) 520 7380 840 17160
DISPERSION POOR GOOD POOR EXCELLENT
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 6 9 6 5
MAX LVORI LATE 9 1 6 1
MIX HGT 500 60 65
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ615-140900-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 54 (+7) 76 (+5) 62 80
RH % (24H TREND) 98 (+13) 56 (+4) 97 60
20FTWND-VAL/AM(MPH) S 5 S 10 G20
20FTWND-RDG/PM(MPH) S 5 S 9 SE 8 S 15 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1240 210 1210
MIXING HGT(FT-AGL/MSL)460 4070 680 3990
TRANSPORT WND (M/S) S 6 S 7 S 7 SW 13
TRANSPORT WND (MPH) S 13 S 16 S 16 SW 30
VENT RATE (M/S-M) 840 8680 1470 15730
DISPERSION POOR VERY GOOD POOR VERY GOOD
CATEGORY DAY 1 4 1 4
MAX LVORI EARLY 5 6 5 5
MAX LVORI LATE 7 1 5 3
MIX HGT 500 61 65
KEETCH-BYRAM < 200 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND
70. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ027-140900-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 48 (+8) 77 (+3) 58 83
RH % (24H TREND) 100 (+14) 46 (+7) 100 48
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G22
20FTWND-RDG/PM(MPH) LGT/VAR S 5 S 5 S 13 G26
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) 110 1260 160 1690
MIXING HGT(FT-AGL/MSL)350 4130 520 5530
TRANSPORT WND (M/S) S 4 S 7 S 6 SW 14
TRANSPORT WND (MPH) S 8 S 15 S 13 SW 32
VENT RATE (M/S-M) 440 8820 960 23660
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 9 5 5
MAX LVORI LATE 9 1 7 1
MIX HGT 500 59 66
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
NORTHWEST WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
LAZ028-140900-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 46 (+6) 76 (+3) 56 82
RH % (24H TREND) 100 (+12) 46 (+6) 98 47
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 6 S 5 S 14 G27
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1250 120 1640
MIXING HGT(FT-AGL/MSL)330 4110 390 5370
TRANSPORT WND (M/S) S 3 S 7 S 6 SW 15
TRANSPORT WND (MPH) S 6 S 15 S 14 SW 35
VENT RATE (M/S-M) 300 8750 720 24600
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 5 9 4 5
MAX LVORI LATE 9 1 6 1
MIX HGT 500 60 66
KEETCH-BYRAM < 200 < 200 < 200 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
LAZ029-140900-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 45 (+6) 76 (+5) 56 82
RH % (24H TREND) 100 (+6) 51 (+3) 99 53
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G20
20FTWND-RDG/PM(MPH) LGT/VAR S 7 S 5 S 15 G28
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1360 100 1540
MIXING HGT(FT-AGL/MSL)330 4470 320 5060
TRANSPORT WND (M/S) S 3 S 6 S 6 S 15
TRANSPORT WND (MPH) S 6 S 14 S 14 S 35
VENT RATE (M/S-M) 300 8160 600 23100
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 9 5 5
MAX LVORI LATE 9 2 7 2
MIX HGT 500 57 66
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS
AROUND 70. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ030-140900-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 48 (+9) 77 (+3) 58 81
RH % (24H TREND) 100 (+12) 46 (+5) 100 48
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G20
20FTWND-RDG/PM(MPH) LGT/VAR S 6 S 5 S 14 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1290 160 1570
MIXING HGT(FT-AGL/MSL)340 4230 510 5150
TRANSPORT WND (M/S) S 4 S 7 S 5 SW 14
TRANSPORT WND (MPH) S 8 S 15 S 12 SW 32
VENT RATE (M/S-M) 400 9030 800 21980
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 9 5 6
MAX LVORI LATE 9 1 8 1
MIX HGT 500 58 66
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 40. HIGHS IN
THE LOWER 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ031-140900-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 48 (+8) 77 (+3) 57 81
RH % (24H TREND) 100 (+13) 44 (+3) 99 47
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G19
20FTWND-RDG/PM(MPH) LGT/VAR S 5 LGT/VAR S 13 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1380 110 1520
MIXING HGT(FT-AGL/MSL)320 4530 360 4970
TRANSPORT WND (M/S) S 3 S 6 S 5 SW 14
TRANSPORT WND (MPH) S 7 S 14 S 12 SW 32
VENT RATE (M/S-M) 300 8280 550 21280
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 9 1 8 1
MIX HGT 500 58 66
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ032-140900-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 47 (+7) 75 (+3) 58 81
RH % (24H TREND) 100 (+12) 49 (+2) 96 51
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G19
20FTWND-RDG/PM(MPH) LGT/VAR S 5 LGT/VAR S 13 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1340 90 1490
MIXING HGT(FT-AGL/MSL)320 4410 300 4900
TRANSPORT WND (M/S) S 3 S 6 S 6 SW 15
TRANSPORT WND (MPH) S 7 S 14 S 13 SW 33
VENT RATE (M/S-M) 300 8040 540 22350
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 8 5 5
MAX LVORI LATE 9 1 6 1
MIX HGT 500 59 66
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 30S. HIGHS
AROUND 70. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
LAZ033-140900-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 46 (+6) 76 (+5) 57 81
RH % (24H TREND) 100 (+8) 51 (+2) 98 55
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G19
20FTWND-RDG/PM(MPH) LGT/VAR S 6 S 5 S 15 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 80 1450 100 1480
MIXING HGT(FT-AGL/MSL)260 4750 320 4870
TRANSPORT WND (M/S) S 3 S 5 S 5 S 14
TRANSPORT WND (MPH) S 7 S 12 S 12 S 31
VENT RATE (M/S-M) 240 7250 500 20720
DISPERSION POOR GOOD POOR EXCELLENT
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 6 9 5 6
MAX LVORI LATE 9 2 7 2
MIX HGT 500 57 66
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
LAZ141-140900-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 50 (+9) 76 (+3) 59 81
RH % (24H TREND) 100 (+11) 49 (+3) 100 54
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G20
20FTWND-RDG/PM(MPH) LGT/VAR S 7 S 5 S 14 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1330 140 1380
MIXING HGT(FT-AGL/MSL)380 4370 470 4540
TRANSPORT WND (M/S) S 3 S 6 SE 5 SW 14
TRANSPORT WND (MPH) S 7 S 14 SE 12 SW 32
VENT RATE (M/S-M) 360 7980 700 19320
DISPERSION POOR GOOD POOR EXCELLENT
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 9 1 7 1
MIX HGT 500 58 66
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ241-140900-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 53 (+10) 75 (+3) 59 80
RH % (24H TREND) 98 (+10) 53 (+3) 99 58
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 9 SE 7 S 16 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1360 140 1280
MIXING HGT(FT-AGL/MSL)400 4480 450 4190
TRANSPORT WND (M/S) S 4 S 6 SE 5 SW 14
TRANSPORT WND (MPH) S 9 S 14 SE 12 SW 31
VENT RATE (M/S-M) 480 8160 700 17920
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 6 5 6
MAX LVORI LATE 8 1 6 1
MIX HGT 500 58 65
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ142-140900-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 49 (+9) 75 (+3) 58 80
RH % (24H TREND) 100 (+9) 49 (+3) 100 53
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G20
20FTWND-RDG/PM(MPH) LGT/VAR S 7 S 5 S 14 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1420 90 1400
MIXING HGT(FT-AGL/MSL)350 4670 310 4600
TRANSPORT WND (M/S) S 3 S 6 S 5 SW 14
TRANSPORT WND (MPH) S 6 S 13 S 10 SW 32
VENT RATE (M/S-M) 330 8520 450 19600
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 9 5 7
MAX LVORI LATE 9 1 8 1
MIX HGT 500 56 65
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 40. HIGHS AROUND
70. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ242-140900-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 51 (+10) 75 (+4) 59 79
RH % (24H TREND) 99 (+7) 53 (+3) 100 59
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 8 S 6 S 15 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1400 110 1290
MIXING HGT(FT-AGL/MSL)390 4590 370 4240
TRANSPORT WND (M/S) S 3 S 6 S 5 SW 13
TRANSPORT WND (MPH) S 6 S 13 S 10 SW 30
VENT RATE (M/S-M) 360 8400 550 16770
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 8 6 6
MAX LVORI LATE 8 1 7 2
MIX HGT 500 57 65
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ143-140900-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 49 (+8) 75 (+4) 58 80
RH % (24H TREND) 100 (+8) 53 (+2) 98 56
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G20
20FTWND-RDG/PM(MPH) LGT/VAR S 6 S 5 S 13 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 90 1390 90 1380
MIXING HGT(FT-AGL/MSL)310 4570 300 4540
TRANSPORT WND (M/S) S 3 S 6 S 5 SW 13
TRANSPORT WND (MPH) S 6 S 13 S 12 SW 30
VENT RATE (M/S-M) 270 8340 450 17940
DISPERSION POOR VERY GOOD POOR EXCELLENT
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 9 1 7 2
MIX HGT 500 56 66
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 40. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ243-140900-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 50 (+9) 75 (+4) 60 80
RH % (24H TREND) 100 (+6) 54 (+2) 97 58
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G20
20FTWND-RDG/PM(MPH) LGT/VAR S 8 S 5 S 15 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1400 110 1290
MIXING HGT(FT-AGL/MSL)340 4600 350 4220
TRANSPORT WND (M/S) S 3 S 5 S 5 SW 13
TRANSPORT WND (MPH) S 7 S 12 S 10 SW 29
VENT RATE (M/S-M) 300 7000 550 16770
DISPERSION POOR GOOD POOR EXCELLENT
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 6 8 6 6
MAX LVORI LATE 9 1 8 2
MIX HGT 500 56 66
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ044-140900-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 48 (+7) 75 (+4) 58 81
RH % (24H TREND) 100 (+6) 54 (+2) 100 58
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 7 S 6 S 15 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 80 1360 110 1350
MIXING HGT(FT-AGL/MSL)260 4460 360 4420
TRANSPORT WND (M/S) SE 3 S 5 S 5 S 13
TRANSPORT WND (MPH) SE 6 S 10 S 12 S 29
VENT RATE (M/S-M) 240 6800 550 17550
DISPERSION POOR GOOD POOR EXCELLENT
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 6 9 5 7
MAX LVORI LATE 9 1 8 1
MIX HGT 500 56 66
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. NORTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 40. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ045-140900-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 48 (+7) 76 (+4) 58 81
RH % (24H TREND) 100 (+7) 51 (+3) 100 57
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G20
20FTWND-RDG/PM(MPH) LGT/VAR S 7 S 6 S 15 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 80 1560 90 1440
MIXING HGT(FT-AGL/MSL)250 5100 280 4730
TRANSPORT WND (M/S) S 3 S 5 S 5 S 13
TRANSPORT WND (MPH) S 7 S 10 S 10 S 29
VENT RATE (M/S-M) 240 7800 450 18720
DISPERSION POOR GOOD POOR EXCELLENT
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 6 9 5 7
MAX LVORI LATE 9 1 8 1
MIX HGT 500 56 65
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
LAZ073-140900-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 58 (+8) 75 (+5) 63 79
RH % (24H TREND) 92 (+13) 60 (+3) 94 66
20FTWND-VAL/AM(MPH) S 5 S 11 G20
20FTWND-RDG/PM(MPH) S 5 S 9 SE 8 S 14 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1250 250 1160
MIXING HGT(FT-AGL/MSL)450 4090 810 3810
TRANSPORT WND (M/S) S 6 S 7 S 7 SW 13
TRANSPORT WND (MPH) S 13 S 15 S 16 SW 30
VENT RATE (M/S-M) 840 8750 1750 15080
DISPERSION POOR VERY GOOD POOR VERY GOOD
CATEGORY DAY 1 4 1 4
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 2 5 3
MIX HGT 500 59 65
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTH
WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ074-140900-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 57 (+10) 75 (+5) 63 79
RH % (24H TREND) 93 (+10) 56 (+2) 94 63
20FTWND-VAL/AM(MPH) SE 5 S 10 G21
20FTWND-RDG/PM(MPH) S 5 S 9 SE 8 S 15 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1330 170 1140
MIXING HGT(FT-AGL/MSL)450 4380 570 3730
TRANSPORT WND (M/S) S 4 S 6 SE 5 SW 13
TRANSPORT WND (MPH) S 9 S 13 SE 12 SW 29
VENT RATE (M/S-M) 560 7980 850 14820
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 5 5 5 5
MAX LVORI LATE 6 2 5 3
MIX HGT 500 57 65
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
WEST WINDS AROUND 5 MPH.
LAZ152-140900-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 50 (+9) 75 (+4) 59 80
RH % (24H TREND) 100 (+5) 55 (+2) 99 60
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 8 S 6 S 15 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1370 110 1270
MIXING HGT(FT-AGL/MSL)320 4510 370 4170
TRANSPORT WND (M/S) SE 3 S 5 SE 4 SW 13
TRANSPORT WND (MPH) SE 6 S 12 SE 9 SW 29
VENT RATE (M/S-M) 300 6850 440 16510
DISPERSION POOR GOOD POOR EXCELLENT
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 6 8 6 6
MAX LVORI LATE 9 2 7 2
MIX HGT 500 56 66
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 50S. NORTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ252-140900-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 53 (+7) 75 (+5) 61 80
RH % (24H TREND) 96 (+8) 54 (0) 97 60
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G20
20FTWND-RDG/PM(MPH) LGT/VAR S 9 SE 7 S 14 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 1360 190 1160
MIXING HGT(FT-AGL/MSL)420 4470 630 3800
TRANSPORT WND (M/S) S 3 S 5 SE 5 SW 12
TRANSPORT WND (MPH) S 7 S 12 SE 10 SW 28
VENT RATE (M/S-M) 390 6800 950 13920
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 5 6 5 5
MAX LVORI LATE 6 2 6 2
MIX HGT 500 56 66
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S. WEST
WINDS AROUND 5 MPH.
LAZ153-140900-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 49 (+7) 76 (+5) 58 81
RH % (24H TREND) 100 (+7) 52 (+2) 100 58
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G20
20FTWND-RDG/PM(MPH) LGT/VAR S 7 S 5 S 15 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 90 1520 110 1380
MIXING HGT(FT-AGL/MSL)290 4990 360 4540
TRANSPORT WND (M/S) SE 3 S 5 S 4 S 12
TRANSPORT WND (MPH) SE 6 S 10 S 8 S 28
VENT RATE (M/S-M) 270 7600 440 16560
DISPERSION POOR GOOD POOR EXCELLENT
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 6 9 6 7
MAX LVORI LATE 9 1 8 1
MIX HGT 500 56 66
KEETCH-BYRAM 201-300 201-300 201-300 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER
60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
LAZ253-140900-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 51 (+5) 75 (+5) 59 80
RH % (24H TREND) 98 (+10) 56 (+3) 100 64
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G19
20FTWND-RDG/PM(MPH) LGT/VAR S 7 S 5 S 13 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1340 210 1180
MIXING HGT(FT-AGL/MSL)400 4390 690 3860
TRANSPORT WND (M/S) S 3 S 5 SE 5 S 11
TRANSPORT WND (MPH) S 7 S 10 SE 10 S 24
VENT RATE (M/S-M) 360 6700 1050 12980
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 5 6 6 5
MAX LVORI LATE 7 2 7 3
MIX HGT 500 56 66
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
WEST WINDS AROUND 5 MPH.
LAZ055-140900-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 50 (+7) 77 (+6) 59 81
RH % (24H TREND) 100 (+6) 52 (-1) 100 60
20FTWND-VAL/AM(MPH) LGT/VAR S 6
20FTWND-RDG/PM(MPH) LGT/VAR S 5 LGT/VAR S 13 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1580 120 1380
MIXING HGT(FT-AGL/MSL)320 5190 390 4540
TRANSPORT WND (M/S) SE 2 S 4 S 4 S 10
TRANSPORT WND (MPH) SE 5 S 9 S 9 S 22
VENT RATE (M/S-M) 200 6320 480 13800
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 6 9 6 7
MAX LVORI LATE 10 2 9 2
MIX HGT 500 56 66
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 50S. NORTH
WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
LAZ154-140900-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 50 (+6) 76 (+5) 59 81
RH % (24H TREND) 100 (+5) 55 (+1) 100 62
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G18
20FTWND-RDG/PM(MPH) LGT/VAR S 6 LGT/VAR S 14 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1520 140 1280
MIXING HGT(FT-AGL/MSL)370 4980 450 4190
TRANSPORT WND (M/S) SE 2 S 4 S 4 S 10
TRANSPORT WND (MPH) SE 5 S 9 S 8 S 23
VENT RATE (M/S-M) 220 6080 560 12800
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 6 9 6 7
MAX LVORI LATE 9 2 9 2
MIX HGT 500 56 66
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 50S. NORTH
WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
LAZ254-140900-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
330 PM CDT FRI MAR 13 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 51 (+7) 76 (+6) 59 80
RH % (24H TREND) 100 (+7) 56 (+1) 100 64
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G17
20FTWND-RDG/PM(MPH) LGT/VAR S 6 LGT/VAR S 12 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1460 180 1180
MIXING HGT(FT-AGL/MSL)350 4800 600 3880
TRANSPORT WND (M/S) SE 3 S 4 S 4 S 9
TRANSPORT WND (MPH) SE 6 S 9 S 8 S 21
VENT RATE (M/S-M) 330 5840 720 10620
DISPERSION POOR GOOD POOR VERY GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 6 9 6 6
MAX LVORI LATE 8 2 8 3
MIX HGT 500 56 67
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 50S. NORTH
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
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