270
FNUS54 KLCH 130721
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
221 AM GMT FRI MAR 13 2026
DISCUSSION
LIGHT ONSHORE FLOW RETURNS TODAY, AS SURFACE HIGH PRESSURE EXITS OFF
TO THE EAST. ONSHORE FLOW CONTINUES THROUGH THE WEEKEND, ALLOWING
MOISTURE TO SLOWLY POOL OVERHEAD AHEAD OF ANOTHER COLD FRONT THAT
WILL SWEEP THROUGH SUNDAY NIGHT. THIS FRONT WILL BRING ANOTHER ROUND
OF SHOWERS AND STORMS FOLLOWED BY A PERIOD OF STRONG OFFSHORE FLOW
AND VERY DRY CONDITIONS THAT WILL LIKELY LEAD TO ELEVATED FIRE
WEATHER CONCERNS ON MONDAY
TXZ180-132100-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 75 (+10) 49 (+7) 78
RH % (24H TREND) 42 (+8) 100 (+14) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1100 110 1300
MIXING HGT(FT-AGL/MSL)3590 370 4270
TRANSPORT WND (M/S) S 4 S 4 S 7
TRANSPORT WND (MPH) S 9 S 9 S 15
VENT RATE (M/S-M) 4400 440 9100
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 5 5 8
MAX LVORI LATE 1 9 2
MIX HGT 500 61 59
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
MUCH COOLER. LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S. NORTH
WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
TXZ201-132100-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 75 (+9) 50 (+8) 78
RH % (24H TREND) 43 (+9) 100 (+11) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1070 110 1290
MIXING HGT(FT-AGL/MSL)3510 360 4220
TRANSPORT WND (M/S) S 4 S 4 S 6
TRANSPORT WND (MPH) S 9 S 8 S 14
VENT RATE (M/S-M) 4280 440 7740
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 1 9 1
MIX HGT 500 59 59
KEETCH-BYRAM 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
MUCH COOLER. LOWS AROUND 40. HIGHS IN THE UPPER 50S. NORTH WINDS
AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
TXZ259-132100-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 75 (+10) 49 (+7) 78
RH % (24H TREND) 42 (+7) 100 (+14) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1110 110 1330
MIXING HGT(FT-AGL/MSL)3630 370 4360
TRANSPORT WND (M/S) S 4 S 4 S 7
TRANSPORT WND (MPH) S 9 S 9 S 15
VENT RATE (M/S-M) 4440 440 9310
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 1 9 2
MIX HGT 500 61 58
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. MUCH COOLER. 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
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ261-132100-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 75 (+9) 50 (+8) 78
RH % (24H TREND) 43 (+10) 100 (+12) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1070 110 1300
MIXING HGT(FT-AGL/MSL)3500 370 4260
TRANSPORT WND (M/S) S 4 S 4 S 7
TRANSPORT WND (MPH) S 9 S 8 S 15
VENT RATE (M/S-M) 4280 440 9100
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 2 9 1
MIX HGT 500 58 59
KEETCH-BYRAM 201-300 201-300 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. MUCH COOLER. LOWS AROUND 40. HIGHS IN THE UPPER
50S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS
IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
TXZ260-132100-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 74 (+10) 48 (+7) 77
RH % (24H TREND) 41 (+6) 100 (+13) 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1130 110 1330
MIXING HGT(FT-AGL/MSL)3700 360 4370
TRANSPORT WND (M/S) S 4 S 4 S 7
TRANSPORT WND (MPH) S 9 S 9 S 15
VENT RATE (M/S-M) 4520 440 9310
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 2 9 1
MIX HGT 500 61 58
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. MUCH COOLER. 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
PARTLY CLOUDY. WARMER. LOWS AROUND 40. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ262-132100-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 74 (+8) 50 (+7) 77
RH % (24H TREND) 43 (+10) 100 (+12) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1050 110 1290
MIXING HGT(FT-AGL/MSL)3440 380 4240
TRANSPORT WND (M/S) S 4 S 4 S 7
TRANSPORT WND (MPH) S 8 S 8 S 15
VENT RATE (M/S-M) 4200 440 9030
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 2 9 1
MIX HGT 500 57 58
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. MUCH COOLER. LOWS AROUND 40. HIGHS IN THE UPPER
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
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
TXZ516-132100-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 73 (+7) 52 (+9) 76
RH % (24H TREND) 46 (+12) 100 (+11) 53
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 990 130 1250
MIXING HGT(FT-AGL/MSL)3230 410 4120
TRANSPORT WND (M/S) S 4 S 4 S 7
TRANSPORT WND (MPH) S 8 S 8 S 15
VENT RATE (M/S-M) 3960 520 8750
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 6 7
MAX LVORI LATE 2 9 1
MIX HGT 500 57 59
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
MUCH COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 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
PARTLY CLOUDY. LOWS IN THE MID 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.
TXZ616-132100-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 72 (+7) 54 (+9) 75
RH % (24H TREND) 48 (+13) 95 (+9) 55
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 950 140 1240
MIXING HGT(FT-AGL/MSL)3130 470 4070
TRANSPORT WND (M/S) S 4 S 4 S 7
TRANSPORT WND (MPH) S 8 S 8 S 15
VENT RATE (M/S-M) 3800 560 8680
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 2 7 1
MIX HGT 500 56 59
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTH WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
MUCH COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTH
WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. 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. SOUTH WINDS AROUND 5 MPH.
TXZ515-132100-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 73 (+7) 52 (+8) 77
RH % (24H TREND) 46 (+11) 100 (+11) 53
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 6 LGT/VAR S 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 990 110 1240
MIXING HGT(FT-AGL/MSL)3240 360 4060
TRANSPORT WND (M/S) S 4 S 4 S 6
TRANSPORT WND (MPH) S 9 S 8 S 14
VENT RATE (M/S-M) 3960 440 7440
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 2 9 1
MIX HGT 500 57 59
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
MUCH COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 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
PARTLY CLOUDY. WARMER. LOWS IN THE MID 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.
TXZ615-132100-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 72 (+7) 54 (+7) 76
RH % (24H TREND) 48 (+11) 97 (+12) 54
20FTWND-VAL/AM(MPH) LGT/VAR S 5
20FTWND-RDG/PM(MPH) S 7 S 5 S 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 940 130 1220
MIXING HGT(FT-AGL/MSL)3090 420 4010
TRANSPORT WND (M/S) S 4 S 4 S 6
TRANSPORT WND (MPH) S 9 S 9 S 14
VENT RATE (M/S-M) 3760 520 7320
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 2 7 1
MIX HGT 500 56 59
KEETCH-BYRAM < 200 < 200 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTH
WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
LAZ027-132100-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 74 (+11) 48 (+7) 77
RH % (24H TREND) 38 (+4) 100 (+14) 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1090 100 1310
MIXING HGT(FT-AGL/MSL)3580 340 4300
TRANSPORT WND (M/S) S 4 S 4 S 7
TRANSPORT WND (MPH) S 8 S 8 S 15
VENT RATE (M/S-M) 4360 400 9170
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 2 9 1
MIX HGT 500 61 57
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S. NORTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ028-132100-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 73 (+11) 45 (+4) 76
RH % (24H TREND) 37 (+1) 100 (+12) 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1070 100 1310
MIXING HGT(FT-AGL/MSL)3530 330 4310
TRANSPORT WND (M/S) S 3 S 4 S 7
TRANSPORT WND (MPH) S 6 S 8 S 15
VENT RATE (M/S-M) 3210 400 9170
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 5 8
MAX LVORI LATE 2 9 1
MIX HGT 500 59 57
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. 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.
LAZ029-132100-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 72 (+10) 45 (+4) 76
RH % (24H TREND) 45 (+2) 100 (+6) 53
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 910 100 1350
MIXING HGT(FT-AGL/MSL)2980 340 4430
TRANSPORT WND (M/S) S 3 S 3 S 7
TRANSPORT WND (MPH) S 6 S 7 S 15
VENT RATE (M/S-M) 2730 300 9450
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 6 6 9
MAX LVORI LATE 2 9 2
MIX HGT 500 56 55
KEETCH-BYRAM 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. NORTHEAST 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. SOUTHWEST WINDS AROUND 5 MPH.
LAZ030-132100-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 74 (+10) 48 (+7) 77
RH % (24H TREND) 38 (+4) 100 (+12) 45
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1070 100 1310
MIXING HGT(FT-AGL/MSL)3500 320 4310
TRANSPORT WND (M/S) S 4 S 3 S 7
TRANSPORT WND (MPH) S 8 S 7 S 15
VENT RATE (M/S-M) 4280 300 9170
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 2 9 1
MIX HGT 500 60 58
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. MUCH COOLER. LOWS AROUND 40. HIGHS IN THE MID 50S.
NORTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 40. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
LAZ031-132100-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 73 (+10) 48 (+6) 76
RH % (24H TREND) 37 (+2) 100 (+13) 44
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1020 100 1370
MIXING HGT(FT-AGL/MSL)3360 320 4500
TRANSPORT WND (M/S) S 3 S 3 S 6
TRANSPORT WND (MPH) S 7 S 7 S 14
VENT RATE (M/S-M) 3060 300 8220
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 2 9 1
MIX HGT 500 58 57
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 40. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
LAZ032-132100-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 72 (+10) 47 (+5) 75
RH % (24H TREND) 42 (+1) 100 (+12) 51
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 960 100 1400
MIXING HGT(FT-AGL/MSL)3150 340 4600
TRANSPORT WND (M/S) S 3 S 3 S 6
TRANSPORT WND (MPH) S 6 S 7 S 14
VENT RATE (M/S-M) 2880 300 8400
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 6 7
MAX LVORI LATE 2 9 1
MIX HGT 500 57 56
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 40. HIGHS AROUND
70. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
LAZ033-132100-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+9) 47 (+5) 76
RH % (24H TREND) 47 (+2) 100 (+8) 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 950 80 1480
MIXING HGT(FT-AGL/MSL)3110 260 4860
TRANSPORT WND (M/S) SW 2 S 3 S 6
TRANSPORT WND (MPH) SW 5 S 6 S 14
VENT RATE (M/S-M) 1900 240 8880
DISPERSION POOR POOR VERY GOOD
CATEGORY DAY 1 1 4
MAX LVORI EARLY 6 6 8
MAX LVORI LATE 2 9 2
MIX HGT 500 56 55
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. 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.
LAZ141-132100-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 73 (+9) 49 (+6) 76
RH % (24H TREND) 43 (+9) 100 (+11) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 980 100 1290
MIXING HGT(FT-AGL/MSL)3210 330 4250
TRANSPORT WND (M/S) S 4 S 3 S 7
TRANSPORT WND (MPH) S 8 S 7 S 15
VENT RATE (M/S-M) 3920 300 9030
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 2 9 1
MIX HGT 500 57 57
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80. SOUTH
WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. MUCH COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 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
PARTLY CLOUDY. WARMER. 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. SOUTHWEST WINDS AROUND 5 MPH.
LAZ241-132100-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 72 (+8) 53 (+9) 75
RH % (24H TREND) 46 (+9) 97 (+9) 53
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 6 LGT/VAR S 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 930 120 1330
MIXING HGT(FT-AGL/MSL)3060 390 4370
TRANSPORT WND (M/S) S 4 S 3 S 6
TRANSPORT WND (MPH) S 8 S 7 S 14
VENT RATE (M/S-M) 3720 360 7980
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 2 7 1
MIX HGT 500 56 58
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTH WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. MUCH COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 70S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
LAZ142-132100-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 72 (+9) 49 (+7) 75
RH % (24H TREND) 42 (+3) 100 (+9) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 980 100 1420
MIXING HGT(FT-AGL/MSL)3230 340 4650
TRANSPORT WND (M/S) S 3 S 3 S 6
TRANSPORT WND (MPH) S 7 S 6 S 13
VENT RATE (M/S-M) 2940 300 8520
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 2 9 1
MIX HGT 500 56 56
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80. SOUTH
WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS
AROUND 70. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
LAZ242-132100-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+9) 51 (+8) 75
RH % (24H TREND) 47 (+5) 99 (+7) 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 990 120 1420
MIXING HGT(FT-AGL/MSL)3250 390 4670
TRANSPORT WND (M/S) S 3 SE 3 S 6
TRANSPORT WND (MPH) S 7 SE 6 S 13
VENT RATE (M/S-M) 2970 360 8520
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 6 7
MAX LVORI LATE 2 8 1
MIX HGT 500 56 57
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. 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.
LAZ143-132100-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+10) 49 (+6) 75
RH % (24H TREND) 47 (+3) 100 (+8) 53
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1010 90 1480
MIXING HGT(FT-AGL/MSL)3300 300 4850
TRANSPORT WND (M/S) S 2 S 3 S 6
TRANSPORT WND (MPH) S 5 S 6 S 13
VENT RATE (M/S-M) 2020 270 8880
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 2 9 2
MIX HGT 500 56 55
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80. SOUTH
WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. 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.
LAZ243-132100-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+10) 51 (+8) 75
RH % (24H TREND) 48 (+3) 100 (+6) 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1020 100 1500
MIXING HGT(FT-AGL/MSL)3340 320 4910
TRANSPORT WND (M/S) S 3 S 3 S 6
TRANSPORT WND (MPH) S 6 S 6 S 13
VENT RATE (M/S-M) 3060 300 9000
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 2 9 2
MIX HGT 500 56 56
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTH WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. 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 MID
70S. SOUTH WINDS AROUND 5 MPH.
LAZ044-132100-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+9) 49 (+6) 75
RH % (24H TREND) 49 (+5) 100 (+6) 55
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 980 70 1490
MIXING HGT(FT-AGL/MSL)3220 230 4900
TRANSPORT WND (M/S) S 3 S 3 S 6
TRANSPORT WND (MPH) S 6 S 7 S 14
VENT RATE (M/S-M) 2940 210 8940
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 6 6 9
MAX LVORI LATE 2 10 1
MIX HGT 500 56 55
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTH WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS 15 TO
20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. 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.
LAZ045-132100-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 72 (+9) 48 (+5) 76
RH % (24H TREND) 46 (+2) 100 (+7) 51
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1060 60 1610
MIXING HGT(FT-AGL/MSL)3490 210 5290
TRANSPORT WND (M/S) S 3 S 3 S 6
TRANSPORT WND (MPH) S 6 S 7 S 13
VENT RATE (M/S-M) 3180 180 9660
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 2 10 1
MIX HGT 500 56 54
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. 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.
LAZ073-132100-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+6) 57 (+7) 75
RH % (24H TREND) 52 (+14) 92 (+13) 57
20FTWND-VAL/AM(MPH) LGT/VAR S 5
20FTWND-RDG/PM(MPH) S 7 S 5 S 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 890 140 1210
MIXING HGT(FT-AGL/MSL)2930 450 3970
TRANSPORT WND (M/S) S 4 S 4 S 7
TRANSPORT WND (MPH) S 9 S 9 S 15
VENT RATE (M/S-M) 3560 560 8470
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 6 2
MIX HGT 500 55 58
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. COOLER. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50. 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.
LAZ074-132100-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+8) 56 (+8) 75
RH % (24H TREND) 50 (+8) 93 (+10) 55
20FTWND-VAL/AM(MPH) LGT/VAR SE 5
20FTWND-RDG/PM(MPH) S 6 S 5 S 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 940 130 1370
MIXING HGT(FT-AGL/MSL)3090 440 4500
TRANSPORT WND (M/S) S 4 S 4 S 6
TRANSPORT WND (MPH) S 9 S 8 S 14
VENT RATE (M/S-M) 3760 520 8220
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 6 1
MIX HGT 500 55 58
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 15 TO
20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY. 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.
LAZ152-132100-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+9) 50 (+7) 75
RH % (24H TREND) 50 (+4) 100 (+5) 55
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1010 80 1510
MIXING HGT(FT-AGL/MSL)3310 280 4940
TRANSPORT WND (M/S) S 3 S 3 S 6
TRANSPORT WND (MPH) S 7 S 6 S 13
VENT RATE (M/S-M) 3030 240 9060
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 6 6 9
MAX LVORI LATE 2 9 2
MIX HGT 500 56 56
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTH WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 15 TO
20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. 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.
LAZ252-132100-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+8) 54 (+7) 75
RH % (24H TREND) 49 (+3) 96 (+8) 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 970 120 1450
MIXING HGT(FT-AGL/MSL)3170 400 4770
TRANSPORT WND (M/S) S 3 S 3 S 6
TRANSPORT WND (MPH) S 7 S 7 S 14
VENT RATE (M/S-M) 2910 360 8700
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 2 7 1
MIX HGT 500 56 56
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. SOUTH WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 15 TO
20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTH WINDS AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 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.
LAZ153-132100-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+7) 49 (+5) 76
RH % (24H TREND) 47 (+4) 100 (+7) 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1110 80 1630
MIXING HGT(FT-AGL/MSL)3630 250 5350
TRANSPORT WND (M/S) S 3 S 3 S 5
TRANSPORT WND (MPH) S 6 S 7 S 12
VENT RATE (M/S-M) 3330 240 8150
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 2 10 2
MIX HGT 500 56 54
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTH WINDS 5 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 15 TO
20 MPH.
TUESDAY
PARTLY 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 MID
70S. SOUTH WINDS AROUND 5 MPH.
LAZ253-132100-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+6) 51 (+4) 76
RH % (24H TREND) 50 (+6) 99 (+11) 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 890 120 1490
MIXING HGT(FT-AGL/MSL)2910 390 4880
TRANSPORT WND (M/S) S 3 S 3 S 5
TRANSPORT WND (MPH) S 6 S 7 S 12
VENT RATE (M/S-M) 2670 360 7450
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 2 7 1
MIX HGT 500 55 55
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 15 TO
20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. 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.
LAZ055-132100-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+7) 50 (+5) 77
RH % (24H TREND) 49 (+4) 100 (+6) 54
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1160 90 1630
MIXING HGT(FT-AGL/MSL)3810 310 5340
TRANSPORT WND (M/S) S 2 S 3 S 4
TRANSPORT WND (MPH) S 5 S 6 S 9
VENT RATE (M/S-M) 2320 270 6520
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 6 6 10
MAX LVORI LATE 2 10 2
MIX HGT 500 56 55
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80. SOUTH
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY 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. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ154-132100-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+7) 50 (+4) 76
RH % (24H TREND) 51 (+6) 100 (+5) 55
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1080 100 1610
MIXING HGT(FT-AGL/MSL)3530 340 5290
TRANSPORT WND (M/S) SW 2 S 3 S 5
TRANSPORT WND (MPH) SW 5 S 6 S 10
VENT RATE (M/S-M) 2160 300 8050
DISPERSION FAIR POOR VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 6 6 9
MAX LVORI LATE 2 9 2
MIX HGT 500 56 55
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTH WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. MUCH COOLER. LOWS IN THE MID 40S. HIGHS IN THE MID
50S. NORTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY 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.
SOUTHEAST WINDS AROUND 5 MPH.
LAZ254-132100-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
221 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+6) 52 (+6) 76
RH % (24H TREND) 52 (+7) 99 (+6) 55
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1010 110 1550
MIXING HGT(FT-AGL/MSL)3320 350 5090
TRANSPORT WND (M/S) SW 3 S 3 S 5
TRANSPORT WND (MPH) SW 6 S 6 S 10
VENT RATE (M/S-M) 3030 330 7750
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 2 8 1
MIX HGT 500 55 55
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY 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.
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