713
FNUS54 KLCH 180701
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
200 AM GMT WED MAR 18 2026
DISCUSSION
MOISTURE WILL INCREASE TODAY, HOWEVER RHS WILL FALL INTO THE MID 30S
TO MID 40S ACROSS THE REGION. MODERATION WILL CONTINUE THROUGH THE
END OF THE WEEK AS THE ONSHORE FLOW REMAINS IN PLACE. NO RAIN IS
ANTICIPATED THROUGH THE WEEKEND.
TXZ180-182100-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 74 (+14) 48 (+11) 79
RH % (24H TREND) 40 (+17) 100 (+21) 42
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1510 110 1480
MIXING HGT(FT-AGL/MSL)4940 370 4860
TRANSPORT WND (M/S) S 5 SW 4 SW 5
TRANSPORT WND (MPH) S 12 SW 9 SW 10
VENT RATE (M/S-M) 7550 440 7400
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 4 8
MAX LVORI LATE 1 9 1
MIX HGT 500 58 66
KEETCH-BYRAM 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.
TXZ201-182100-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 74 (+13) 48 (+10) 79
RH % (24H TREND) 41 (+19) 100 (+17) 41
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 110 1490
MIXING HGT(FT-AGL/MSL)5020 360 4870
TRANSPORT WND (M/S) S 5 SW 3 SW 5
TRANSPORT WND (MPH) S 10 SW 7 SW 10
VENT RATE (M/S-M) 7650 330 7450
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 5 8
MAX LVORI LATE 1 9 1
MIX HGT 500 57 64
KEETCH-BYRAM 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TXZ259-182100-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 73 (+13) 48 (+11) 79
RH % (24H TREND) 39 (+16) 100 (+26) 42
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 6 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 110 1490
MIXING HGT(FT-AGL/MSL)5030 360 4900
TRANSPORT WND (M/S) SW 5 SW 4 SW 5
TRANSPORT WND (MPH) SW 12 SW 9 SW 10
VENT RATE (M/S-M) 7650 440 7450
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 4 8
MAX LVORI LATE 1 9 1
MIX HGT 500 58 65
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.
TXZ261-182100-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 73 (+13) 48 (+11) 79
RH % (24H TREND) 40 (+19) 100 (+24) 43
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1550 110 1480
MIXING HGT(FT-AGL/MSL)5090 360 4850
TRANSPORT WND (M/S) S 5 S 3 SW 5
TRANSPORT WND (MPH) S 12 S 7 SW 12
VENT RATE (M/S-M) 7750 330 7400
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 5 8
MAX LVORI LATE 1 9 1
MIX HGT 500 57 61
KEETCH-BYRAM 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TXZ260-182100-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 72 (+13) 48 (+13) 79
RH % (24H TREND) 38 (+17) 100 (+28) 41
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1540 110 1520
MIXING HGT(FT-AGL/MSL)5070 360 4990
TRANSPORT WND (M/S) SW 5 SW 4 SW 5
TRANSPORT WND (MPH) SW 12 SW 9 SW 12
VENT RATE (M/S-M) 7700 440 7600
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 4 8
MAX LVORI LATE 1 9 1
MIX HGT 500 58 65
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
TXZ262-182100-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+11) 48 (+11) 78
RH % (24H TREND) 39 (+19) 100 (+26) 43
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1540 110 1500
MIXING HGT(FT-AGL/MSL)5060 370 4910
TRANSPORT WND (M/S) S 5 S 3 SW 5
TRANSPORT WND (MPH) S 12 S 7 SW 12
VENT RATE (M/S-M) 7700 330 7500
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 5 8
MAX LVORI LATE 1 9 1
MIX HGT 500 56 59
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
TXZ516-182100-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+11) 50 (+11) 77
RH % (24H TREND) 42 (+20) 99 (+19) 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 6 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1510 110 1380
MIXING HGT(FT-AGL/MSL)4940 370 4540
TRANSPORT WND (M/S) S 5 S 4 SW 5
TRANSPORT WND (MPH) S 12 S 8 SW 12
VENT RATE (M/S-M) 7550 440 6900
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 4 5 7
MAX LVORI LATE 1 8 1
MIX HGT 500 55 59
KEETCH-BYRAM 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
TXZ616-182100-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 70 (+11) 51 (+10) 76
RH % (24H TREND) 44 (+20) 96 (+16) 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 7 S 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1470 110 1300
MIXING HGT(FT-AGL/MSL)4830 370 4250
TRANSPORT WND (M/S) S 6 SW 3 SW 5
TRANSPORT WND (MPH) S 14 SW 7 SW 12
VENT RATE (M/S-M) 8820 330 6500
DISPERSION VERY GOOD POOR GOOD
CATEGORY DAY 4 1 3
MAX LVORI EARLY 4 5 6
MAX LVORI LATE 1 7 1
MIX HGT 500 55 59
KEETCH-BYRAM 201-300 201-300 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
TXZ515-182100-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+11) 50 (+11) 77
RH % (24H TREND) 42 (+20) 100 (+13) 46
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 7 S 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 110 1330
MIXING HGT(FT-AGL/MSL)4910 360 4380
TRANSPORT WND (M/S) S 5 S 4 SW 5
TRANSPORT WND (MPH) S 10 S 8 SW 10
VENT RATE (M/S-M) 7500 440 6650
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 5 5 7
MAX LVORI LATE 1 9 1
MIX HGT 500 55 59
KEETCH-BYRAM 201-300 201-300 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 5 MPH.
TXZ615-182100-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 70 (+12) 52 (+9) 76
RH % (24H TREND) 44 (+20) 95 (+15) 48
20FTWND-VAL/AM(MPH) SE 5 LGT/VAR
20FTWND-RDG/PM(MPH) S 9 S 6 SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1450 110 1200
MIXING HGT(FT-AGL/MSL)4760 340 3950
TRANSPORT WND (M/S) S 6 SW 4 SW 5
TRANSPORT WND (MPH) S 13 SW 8 SW 12
VENT RATE (M/S-M) 8700 440 6000
DISPERSION VERY GOOD POOR GOOD
CATEGORY DAY 4 1 3
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 1 6 1
MIX HGT 500 54 58
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. SOUTH WINDS AROUND 10 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ027-182100-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+13) 47 (+12) 78
RH % (24H TREND) 35 (+15) 100 (+35) 40
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SW 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1480 120 1530
MIXING HGT(FT-AGL/MSL)4870 380 5010
TRANSPORT WND (M/S) SW 6 SW 4 SW 6
TRANSPORT WND (MPH) SW 13 SW 9 SW 13
VENT RATE (M/S-M) 8880 480 9180
DISPERSION VERY GOOD POOR VERY GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 3 4 8
MAX LVORI LATE 1 9 1
MIX HGT 500 57 65
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
LAZ028-182100-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 70 (+13) 46 (+12) 78
RH % (24H TREND) 34 (+12) 100 (+34) 40
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1410 120 1540
MIXING HGT(FT-AGL/MSL)4620 380 5040
TRANSPORT WND (M/S) SW 6 SW 4 SW 6
TRANSPORT WND (MPH) SW 13 SW 9 SW 13
VENT RATE (M/S-M) 8460 480 9240
DISPERSION VERY GOOD POOR VERY GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 3 3 7
MAX LVORI LATE 1 8 1
MIX HGT 500 57 64
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
LAZ029-182100-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 68 (+12) 45 (+12) 76
RH % (24H TREND) 35 (+9) 98 (+29) 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 S 5 SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1150 110 1340
MIXING HGT(FT-AGL/MSL)3790 370 4410
TRANSPORT WND (M/S) S 6 SW 4 SW 6
TRANSPORT WND (MPH) S 13 SW 9 SW 13
VENT RATE (M/S-M) 6900 440 8040
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 2 8 1
MIX HGT 500 54 61
KEETCH-BYRAM 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
LAZ030-182100-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 71 (+12) 47 (+12) 78
RH % (24H TREND) 36 (+17) 100 (+32) 40
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1520 110 1510
MIXING HGT(FT-AGL/MSL)4990 350 4950
TRANSPORT WND (M/S) S 5 S 4 SW 5
TRANSPORT WND (MPH) S 12 S 8 SW 12
VENT RATE (M/S-M) 7600 440 7550
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 4 8
MAX LVORI LATE 1 9 1
MIX HGT 500 57 64
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN
THE MID 80S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
LAZ031-182100-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 70 (+12) 47 (+12) 78
RH % (24H TREND) 35 (+16) 98 (+31) 38
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1410 100 1480
MIXING HGT(FT-AGL/MSL)4640 340 4850
TRANSPORT WND (M/S) S 5 S 4 SW 6
TRANSPORT WND (MPH) S 12 S 9 SW 13
VENT RATE (M/S-M) 7050 400 8880
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 8 1
MIX HGT 500 56 62
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ032-182100-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 69 (+13) 46 (+11) 76
RH % (24H TREND) 37 (+12) 97 (+29) 45
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1300 110 1390
MIXING HGT(FT-AGL/MSL)4260 350 4560
TRANSPORT WND (M/S) S 5 SW 4 SW 6
TRANSPORT WND (MPH) S 12 SW 9 SW 13
VENT RATE (M/S-M) 6500 440 8340
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 2 8 1
MIX HGT 500 56 62
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
LAZ033-182100-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 68 (+11) 46 (+11) 76
RH % (24H TREND) 35 (+8) 97 (+32) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 S 5 SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1220 90 1340
MIXING HGT(FT-AGL/MSL)4010 310 4400
TRANSPORT WND (M/S) SW 4 S 4 SW 6
TRANSPORT WND (MPH) SW 9 S 8 SW 13
VENT RATE (M/S-M) 4880 360 8040
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 2 7 1
MIX HGT 500 54 61
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
LAZ141-182100-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 70 (+11) 48 (+11) 76
RH % (24H TREND) 38 (+17) 99 (+29) 45
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 6 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1440 110 1410
MIXING HGT(FT-AGL/MSL)4740 350 4640
TRANSPORT WND (M/S) S 5 S 3 SW 5
TRANSPORT WND (MPH) S 12 S 7 SW 12
VENT RATE (M/S-M) 7200 330 7050
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 5 8
MAX LVORI LATE 1 9 1
MIX HGT 500 55 59
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
LAZ241-182100-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 69 (+11) 50 (+10) 75
RH % (24H TREND) 42 (+19) 96 (+25) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 8 S 6 SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1370 110 1250
MIXING HGT(FT-AGL/MSL)4510 350 4090
TRANSPORT WND (M/S) S 5 S 3 SW 6
TRANSPORT WND (MPH) S 12 S 6 SW 13
VENT RATE (M/S-M) 6850 330 7500
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 5 6
MAX LVORI LATE 1 7 1
MIX HGT 500 55 58
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
LAZ142-182100-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 69 (+12) 48 (+12) 75
RH % (24H TREND) 38 (+15) 100 (+32) 45
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 6 S 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1340 100 1310
MIXING HGT(FT-AGL/MSL)4410 340 4310
TRANSPORT WND (M/S) S 5 S 4 SW 6
TRANSPORT WND (MPH) S 12 S 8 SW 13
VENT RATE (M/S-M) 6700 400 7860
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 5 6
MAX LVORI LATE 1 8 1
MIX HGT 500 55 59
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
LAZ242-182100-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 68 (+11) 50 (+12) 74
RH % (24H TREND) 42 (+16) 96 (+27) 51
20FTWND-VAL/AM(MPH) SE 5 LGT/VAR
20FTWND-RDG/PM(MPH) S 7 S 5 SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1300 110 1240
MIXING HGT(FT-AGL/MSL)4270 350 4080
TRANSPORT WND (M/S) S 5 S 3 SW 6
TRANSPORT WND (MPH) S 10 S 7 SW 13
VENT RATE (M/S-M) 6500 330 7440
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 5 6
MAX LVORI LATE 1 7 1
MIX HGT 500 55 59
KEETCH-BYRAM < 200 < 200 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80. EAST
WINDS AROUND 5 MPH.
LAZ143-182100-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 68 (+11) 48 (+12) 75
RH % (24H TREND) 38 (+12) 95 (+29) 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1330 100 1340
MIXING HGT(FT-AGL/MSL)4380 340 4410
TRANSPORT WND (M/S) S 4 S 4 SW 6
TRANSPORT WND (MPH) S 9 S 8 SW 13
VENT RATE (M/S-M) 5320 400 8040
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 2 7 1
MIX HGT 500 55 60
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
LAZ243-182100-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 68 (+11) 50 (+13) 74
RH % (24H TREND) 41 (+14) 96 (+27) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 6 S 5 SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1310 110 1320
MIXING HGT(FT-AGL/MSL)4290 350 4330
TRANSPORT WND (M/S) S 4 S 3 SW 6
TRANSPORT WND (MPH) S 9 S 6 SW 13
VENT RATE (M/S-M) 5240 330 7920
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 5 6
MAX LVORI LATE 2 6 1
MIX HGT 500 54 59
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
LAZ044-182100-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 67 (+10) 48 (+12) 75
RH % (24H TREND) 37 (+12) 96 (+29) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 S 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1220 90 1400
MIXING HGT(FT-AGL/MSL)4000 290 4590
TRANSPORT WND (M/S) S 4 S 3 SW 6
TRANSPORT WND (MPH) S 9 S 6 SW 13
VENT RATE (M/S-M) 4880 270 8400
DISPERSION GOOD POOR VERY GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 3 5 6
MAX LVORI LATE 2 7 1
MIX HGT 500 54 60
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
LAZ045-182100-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 67 (+9) 47 (+11) 75
RH % (24H TREND) 34 (+9) 96 (+30) 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1250 80 1480
MIXING HGT(FT-AGL/MSL)4090 250 4870
TRANSPORT WND (M/S) S 4 S 3 SW 5
TRANSPORT WND (MPH) S 8 S 6 SW 12
VENT RATE (M/S-M) 5000 240 7400
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 2 7 1
MIX HGT 500 54 61
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
LAZ073-182100-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 69 (+11) 55 (+10) 74
RH % (24H TREND) 46 (+20) 89 (+18) 54
20FTWND-VAL/AM(MPH) SE 6 LGT/VAR
20FTWND-RDG/PM(MPH) S 9 S 6 SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1320 120 1100
MIXING HGT(FT-AGL/MSL)4340 390 3630
TRANSPORT WND (M/S) S 5 S 4 SW 6
TRANSPORT WND (MPH) S 12 S 8 SW 13
VENT RATE (M/S-M) 6600 480 6600
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 6 1
MIX HGT 500 54 58
KEETCH-BYRAM < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
LAZ074-182100-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 68 (+10) 54 (+10) 74
RH % (24H TREND) 44 (+18) 90 (+23) 54
20FTWND-VAL/AM(MPH) SE 6 SW 5
20FTWND-RDG/PM(MPH) S 9 S 6 SW 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1240 110 1130
MIXING HGT(FT-AGL/MSL)4070 350 3710
TRANSPORT WND (M/S) S 5 S 3 SW 6
TRANSPORT WND (MPH) S 10 S 7 SW 13
VENT RATE (M/S-M) 6200 330 6780
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 5 1
MIX HGT 500 54 57
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 10 MPH.
MONDAY
CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
LAZ152-182100-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 67 (+10) 50 (+13) 75
RH % (24H TREND) 38 (+12) 96 (+27) 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 6 S 5 SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1280 100 1370
MIXING HGT(FT-AGL/MSL)4210 330 4500
TRANSPORT WND (M/S) S 4 S 3 SW 5
TRANSPORT WND (MPH) S 9 S 6 SW 12
VENT RATE (M/S-M) 5120 300 6850
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 5 6
MAX LVORI LATE 2 7 1
MIX HGT 500 54 60
KEETCH-BYRAM < 200 < 200 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
LAZ252-182100-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 68 (+10) 52 (+10) 74
RH % (24H TREND) 40 (+15) 92 (+26) 51
20FTWND-VAL/AM(MPH) E 5 LGT/VAR
20FTWND-RDG/PM(MPH) S 7 S 5 SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1200 100 1260
MIXING HGT(FT-AGL/MSL)3920 320 4130
TRANSPORT WND (M/S) S 4 S 3 SW 6
TRANSPORT WND (MPH) S 9 S 6 SW 13
VENT RATE (M/S-M) 4800 300 7560
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 6 1
MIX HGT 500 54 59
KEETCH-BYRAM 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
LAZ153-182100-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 67 (+9) 47 (+10) 75
RH % (24H TREND) 35 (+11) 96 (+27) 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1240 80 1550
MIXING HGT(FT-AGL/MSL)4080 260 5070
TRANSPORT WND (M/S) S 3 S 2 SW 5
TRANSPORT WND (MPH) S 7 S 5 SW 12
VENT RATE (M/S-M) 3720 160 7750
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 2 7 1
MIX HGT 500 54 60
KEETCH-BYRAM 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
LAZ253-182100-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 68 (+9) 50 (+9) 74
RH % (24H TREND) 37 (+13) 93 (+29) 50
20FTWND-VAL/AM(MPH) E 5 LGT/VAR
20FTWND-RDG/PM(MPH) S 6 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1010 110 1290
MIXING HGT(FT-AGL/MSL)3320 370 4220
TRANSPORT WND (M/S) S 4 S 3 SW 5
TRANSPORT WND (MPH) S 8 S 6 SW 12
VENT RATE (M/S-M) 4040 330 6450
DISPERSION GOOD POOR GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 2 6 1
MIX HGT 500 53 58
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
LAZ055-182100-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 68 (+11) 47 (+10) 75
RH % (24H TREND) 38 (+12) 94 (+23) 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1260 90 1580
MIXING HGT(FT-AGL/MSL)4140 290 5190
TRANSPORT WND (M/S) S 2 SE 2 W 5
TRANSPORT WND (MPH) S 5 SE 5 W 10
VENT RATE (M/S-M) 2520 180 7900
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 2 7 1
MIX HGT 500 53 60
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
LAZ154-182100-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 68 (+11) 48 (+10) 74
RH % (24H TREND) 38 (+12) 98 (+27) 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SE 5 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1220 100 1470
MIXING HGT(FT-AGL/MSL)4020 320 4830
TRANSPORT WND (M/S) S 3 SE 2 SW 5
TRANSPORT WND (MPH) S 6 SE 5 SW 10
VENT RATE (M/S-M) 3660 200 7350
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 3 5 6
MAX LVORI LATE 2 8 1
MIX HGT 500 53 59
KEETCH-BYRAM 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
LAZ254-182100-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
200 AM CDT WED MAR 18 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 68 (+10) 49 (+10) 74
RH % (24H TREND) 38 (+14) 94 (+27) 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) SE 5 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1200 100 1330
MIXING HGT(FT-AGL/MSL)3940 320 4360
TRANSPORT WND (M/S) S 3 S 2 SW 5
TRANSPORT WND (MPH) S 6 S 5 SW 10
VENT RATE (M/S-M) 3600 200 6650
DISPERSION FAIR POOR GOOD
CATEGORY DAY 2 1 3
MAX LVORI EARLY 3 5 6
MAX LVORI LATE 2 7 1
MIX HGT 500 53 58
KEETCH-BYRAM 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
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