148
FNUS54 KLCH 091821
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1221 PM GMT TUE DEC 9 2025
DISCUSSION
LIGHT SOUTHERLY WINDS TO RETURN THIS EVENING, AT TIMES VARIABLE AND
CALM, ALONG WITH THAT SOME SHALLOW GULF MOISTURE. MINIMUM AFTERNOON
RELATIVE HUMIDITY WILL BE NEAR 60 PERCENT ON WEDNESDAY. A WEAK COLD
FRONT WILL INTRODUCE LOWER AFTERNOON RH THURSDAY, RANGING AS LOW AS
40 - 50%. BY THE END OF THE WORK WEEK SOUTHERLY FLOW RETURNS WITH
GULF MOISTURE. DESPITE THE INCREASE IN MOISTURE, NO SIGNIFICANT
RAIN IS EXPECTED OVER THE NEXT SEVERAL DAYS. THERE WILL BE A
CHANCE FOR SOME PATCHY SHALLOW FOG DURING THE LATE NIGHT AND EARLY
MORNING HOURS.
TXZ180-101000-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 41 (+7) 69 (+7) 38 67
RH % (24H TREND) 100 (0) 53 (+5) 93 42
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1020 50 870
MIXING HGT(FT-AGL/MSL)350 3350 170 2850
TRANSPORT WND (M/S) S 4 NW 4 N 4 S 3
TRANSPORT WND (MPH) S 8 NW 9 N 8 S 7
VENT RATE (M/S-M) 440 4080 200 2610
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 6 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 61 59
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE MID 50S. HIGHS IN
THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
TXZ201-101000-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 42 (+6) 71 (+9) 41 67
RH % (24H TREND) 100 (+2) 52 (+3) 92 43
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1120 60 880
MIXING HGT(FT-AGL/MSL)370 3670 190 2890
TRANSPORT WND (M/S) S 4 W 5 N 4 S 3
TRANSPORT WND (MPH) S 8 W 10 N 8 S 7
VENT RATE (M/S-M) 440 5600 240 2640
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 5 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 60 58
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
TXZ259-101000-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 41 (+6) 69 (+9) 38 66
RH % (24H TREND) 100 (0) 57 (+6) 95 45
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1000 60 810
MIXING HGT(FT-AGL/MSL)340 3300 190 2660
TRANSPORT WND (M/S) S 4 NW 5 N 4 S 3
TRANSPORT WND (MPH) S 8 NW 10 N 8 S 7
VENT RATE (M/S-M) 400 5000 240 2430
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 7 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 61 58
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. HIGHS IN
THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
TXZ261-101000-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 42 (+6) 70 (+10) 40 66
RH % (24H TREND) 100 (+1) 55 (+5) 93 44
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1140 50 750
MIXING HGT(FT-AGL/MSL)340 3730 180 2470
TRANSPORT WND (M/S) S 4 W 5 N 3 S 3
TRANSPORT WND (MPH) S 8 W 10 N 7 S 7
VENT RATE (M/S-M) 400 5700 150 2250
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 6 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 59 55
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
TXZ260-101000-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 40 (+6) 68 (+9) 37 64
RH % (24H TREND) 100 (0) 56 (+5) 96 45
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1040 50 790
MIXING HGT(FT-AGL/MSL)340 3400 170 2580
TRANSPORT WND (M/S) S 3 NW 5 N 4 S 3
TRANSPORT WND (MPH) S 7 NW 12 N 8 S 7
VENT RATE (M/S-M) 300 5200 200 2370
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 7 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 60 57
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. HIGHS IN
THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
TXZ262-101000-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 41 (+5) 70 (+11) 39 65
RH % (24H TREND) 100 (+2) 54 (+4) 95 45
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1130 60 770
MIXING HGT(FT-AGL/MSL)370 3690 180 2540
TRANSPORT WND (M/S) SW 4 W 5 N 3 S 3
TRANSPORT WND (MPH) SW 8 W 12 N 7 S 7
VENT RATE (M/S-M) 440 5650 180 2310
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 6 6
MAX LVORI LATE 9 3 6 2
MIX HGT 500 58 52
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE MID 50S. HIGHS IN
THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
TXZ516-101000-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (+7) 71 (+12) 41 65
RH % (24H TREND) 100 (+4) 54 (0) 89 47
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1150 50 660
MIXING HGT(FT-AGL/MSL)360 3780 170 2180
TRANSPORT WND (M/S) S 3 W 5 N 3 S 3
TRANSPORT WND (MPH) S 7 W 12 N 7 S 7
VENT RATE (M/S-M) 330 5750 150 1980
DISPERSION POOR GOOD POOR POOR
CATEGORY DAY 1 3 1 1
MAX LVORI EARLY 9 8 5 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 58 53
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
TXZ616-101000-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (+6) 71 (+12) 42 64
RH % (24H TREND) 100 (+4) 56 (-1) 90 51
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1160 50 600
MIXING HGT(FT-AGL/MSL)360 3810 160 1980
TRANSPORT WND (M/S) S 3 W 5 NW 3 S 3
TRANSPORT WND (MPH) S 7 W 12 NW 7 S 7
VENT RATE (M/S-M) 330 5800 150 1800
DISPERSION POOR GOOD POOR POOR
CATEGORY DAY 1 3 1 1
MAX LVORI EARLY 9 8 5 5
MAX LVORI LATE 9 3 6 3
MIX HGT 500 58 54
KEETCH-BYRAM 201-300 201-300 201-300 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
TXZ515-101000-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (+6) 71 (+10) 42 66
RH % (24H TREND) 100 (+2) 55 (+3) 94 48
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1120 50 890
MIXING HGT(FT-AGL/MSL)340 3670 160 2930
TRANSPORT WND (M/S) S 4 W 5 N 3 S 3
TRANSPORT WND (MPH) S 9 W 12 N 7 S 7
VENT RATE (M/S-M) 400 5600 150 2670
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 5 5
MAX LVORI LATE 9 3 6 3
MIX HGT 500 59 54
KEETCH-BYRAM 201-300 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
TXZ615-101000-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (+4) 71 (+11) 42 65
RH % (24H TREND) 100 (+3) 55 (-4) 92 51
20FTWND-VAL/AM(MPH) SW 5 E 5
20FTWND-RDG/PM(MPH) LGT/VAR W 6 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1130 50 780
MIXING HGT(FT-AGL/MSL)360 3700 160 2540
TRANSPORT WND (M/S) S 3 W 5 NW 3 S 3
TRANSPORT WND (MPH) S 7 W 12 NW 7 S 7
VENT RATE (M/S-M) 330 5650 150 2340
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 7 8 5 5
MAX LVORI LATE 9 3 6 3
MIX HGT 500 59 55
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
LAZ027-101000-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 40 (+6) 67 (+9) 37 63
RH % (24H TREND) 100 (+1) 53 (+3) 93 39
20FTWND-VAL/AM(MPH) SW 5 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 90 1010 40 810
MIXING HGT(FT-AGL/MSL)290 3300 130 2660
TRANSPORT WND (M/S) S 3 NW 6 NW 4 S 3
TRANSPORT WND (MPH) S 7 NW 13 NW 8 S 7
VENT RATE (M/S-M) 270 6060 160 2430
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 8 8 6 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 60 56
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. HIGHS IN
THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS AROUND 60. EAST WINDS AROUND 5 MPH.
LAZ028-101000-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 38 (+4) 67 (+10) 36 62
RH % (24H TREND) 100 (+3) 53 (-1) 95 41
20FTWND-VAL/AM(MPH) SW 5 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 90 1050 50 810
MIXING HGT(FT-AGL/MSL)310 3430 150 2670
TRANSPORT WND (M/S) S 3 W 6 NW 4 S 3
TRANSPORT WND (MPH) S 7 W 14 NW 9 S 7
VENT RATE (M/S-M) 270 6300 200 2430
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 7 6 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 60 55
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. HIGHS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
LAZ029-101000-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 37 (+3) 67 (+11) 36 61
RH % (24H TREND) 100 (+4) 63 (-2) 98 48
20FTWND-VAL/AM(MPH) SW 5 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1050 40 770
MIXING HGT(FT-AGL/MSL)360 3450 140 2530
TRANSPORT WND (M/S) S 3 W 7 NW 4 SW 3
TRANSPORT WND (MPH) S 6 W 15 NW 8 SW 6
VENT RATE (M/S-M) 330 7350 160 2310
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 8 6
MAX LVORI LATE 9 4 7 3
MIX HGT 500 54 50
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. COOLER. LOWS AROUND 50. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
LAZ030-101000-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 40 (+5) 69 (+10) 38 64
RH % (24H TREND) 100 (+3) 52 (+4) 96 39
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 90 1130 50 800
MIXING HGT(FT-AGL/MSL)300 3700 160 2620
TRANSPORT WND (M/S) S 3 W 6 NW 4 S 3
TRANSPORT WND (MPH) S 7 W 13 NW 8 S 7
VENT RATE (M/S-M) 270 6780 200 2400
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 6 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 60 57
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE MID 50S. HIGHS IN
THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
LAZ031-101000-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 39 (+4) 70 (+12) 38 64
RH % (24H TREND) 100 (+5) 49 (0) 93 37
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 90 1110 50 770
MIXING HGT(FT-AGL/MSL)300 3660 170 2520
TRANSPORT WND (M/S) S 3 W 6 NW 4 S 3
TRANSPORT WND (MPH) S 7 W 14 NW 8 S 7
VENT RATE (M/S-M) 270 6660 200 2310
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 8 8 6 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 58 55
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. HIGHS IN
THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
LAZ032-101000-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 38 (+4) 68 (+11) 37 62
RH % (24H TREND) 100 (+4) 56 (-4) 96 44
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1040 50 750
MIXING HGT(FT-AGL/MSL)370 3400 170 2470
TRANSPORT WND (M/S) SW 4 W 7 NW 4 S 3
TRANSPORT WND (MPH) SW 9 W 15 NW 9 S 7
VENT RATE (M/S-M) 440 7280 200 2250
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 6 5
MAX LVORI LATE 9 3 6 3
MIX HGT 500 57 54
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. HIGHS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
LAZ033-101000-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 38 (+3) 68 (+12) 38 62
RH % (24H TREND) 100 (+4) 63 (-3) 100 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1120 50 740
MIXING HGT(FT-AGL/MSL)350 3690 150 2430
TRANSPORT WND (M/S) S 3 W 7 NW 4 S 3
TRANSPORT WND (MPH) S 6 W 15 NW 9 S 6
VENT RATE (M/S-M) 330 7840 200 2220
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 7 7
MAX LVORI LATE 9 3 8 3
MIX HGT 500 54 52
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. HIGHS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
LAZ141-101000-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 41 (+5) 70 (+11) 40 65
RH % (24H TREND) 100 (+7) 53 (+1) 93 44
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1130 60 710
MIXING HGT(FT-AGL/MSL)370 3720 190 2310
TRANSPORT WND (M/S) S 3 W 6 NW 4 S 3
TRANSPORT WND (MPH) S 7 W 13 NW 8 S 7
VENT RATE (M/S-M) 330 6780 240 2130
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 5 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 57 52
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE MID 50S. HIGHS IN
THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
LAZ241-101000-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (+6) 71 (+13) 41 64
RH % (24H TREND) 100 (+6) 54 (-3) 92 47
20FTWND-VAL/AM(MPH) SW 5 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 7 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1100 60 630
MIXING HGT(FT-AGL/MSL)370 3600 190 2070
TRANSPORT WND (M/S) S 3 W 6 NW 4 S 3
TRANSPORT WND (MPH) S 6 W 13 NW 8 S 7
VENT RATE (M/S-M) 330 6600 240 1890
DISPERSION POOR GOOD POOR POOR
CATEGORY DAY 1 3 1 1
MAX LVORI EARLY 6 7 5 5
MAX LVORI LATE 9 3 6 2
MIX HGT 500 57 53
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
LAZ142-101000-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 40 (+5) 70 (+13) 39 64
RH % (24H TREND) 100 (+5) 52 (-4) 95 43
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1090 60 640
MIXING HGT(FT-AGL/MSL)370 3590 190 2120
TRANSPORT WND (M/S) SW 4 W 6 NW 4 S 3
TRANSPORT WND (MPH) SW 8 W 14 NW 8 S 7
VENT RATE (M/S-M) 440 6540 240 1920
DISPERSION POOR GOOD POOR POOR
CATEGORY DAY 1 3 1 1
MAX LVORI EARLY 9 8 6 6
MAX LVORI LATE 9 3 6 2
MIX HGT 500 56 51
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. COOLER. LOWS IN THE MID 50S. HIGHS IN
THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
LAZ242-101000-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (+6) 70 (+14) 41 63
RH % (24H TREND) 100 (+3) 58 (-4) 96 50
20FTWND-VAL/AM(MPH) SW 5 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 7 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1090 60 630
MIXING HGT(FT-AGL/MSL)380 3590 190 2070
TRANSPORT WND (M/S) SW 3 W 6 NW 4 S 3
TRANSPORT WND (MPH) SW 7 W 13 NW 8 S 7
VENT RATE (M/S-M) 360 6540 240 1890
DISPERSION POOR GOOD POOR POOR
CATEGORY DAY 1 3 1 1
MAX LVORI EARLY 8 8 6 6
MAX LVORI LATE 9 3 7 3
MIX HGT 500 56 52
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS AROUND 60. NORTHEAST WINDS AROUND 5 MPH.
LAZ143-101000-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 40 (+4) 69 (+12) 39 62
RH % (24H TREND) 100 (+4) 59 (-5) 96 51
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1080 60 650
MIXING HGT(FT-AGL/MSL)360 3560 180 2120
TRANSPORT WND (M/S) SW 4 W 6 NW 4 S 3
TRANSPORT WND (MPH) SW 8 W 14 NW 9 S 6
VENT RATE (M/S-M) 440 6480 240 1950
DISPERSION POOR GOOD POOR POOR
CATEGORY DAY 1 3 1 1
MAX LVORI EARLY 9 8 6 6
MAX LVORI LATE 9 3 7 3
MIX HGT 500 55 52
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. COOLER. LOWS IN THE MID 50S. HIGHS IN
THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
LAZ243-101000-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 41 (+4) 70 (+13) 41 62
RH % (24H TREND) 100 (+4) 61 (-3) 96 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1120 60 670
MIXING HGT(FT-AGL/MSL)360 3670 180 2210
TRANSPORT WND (M/S) SW 3 W 6 NW 4 S 3
TRANSPORT WND (MPH) SW 7 W 13 NW 8 S 6
VENT RATE (M/S-M) 330 6720 240 2010
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 6 6
MAX LVORI LATE 9 3 7 3
MIX HGT 500 56 52
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. COOLER. LOWS IN THE MID 50S. HIGHS IN
THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
LAZ044-101000-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 40 (+3) 69 (+12) 39 63
RH % (24H TREND) 100 (+4) 64 (-1) 98 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 7 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1180 50 660
MIXING HGT(FT-AGL/MSL)370 3860 150 2170
TRANSPORT WND (M/S) S 2 W 6 NW 4 S 3
TRANSPORT WND (MPH) S 5 W 14 NW 9 S 6
VENT RATE (M/S-M) 220 7080 200 1980
DISPERSION POOR GOOD POOR POOR
CATEGORY DAY 1 3 1 1
MAX LVORI EARLY 9 8 6 6
MAX LVORI LATE 9 3 8 3
MIX HGT 500 55 52
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
LAZ045-101000-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 40 (+3) 70 (+13) 40 63
RH % (24H TREND) 100 (+6) 64 (-2) 100 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1180 40 790
MIXING HGT(FT-AGL/MSL)330 3870 140 2590
TRANSPORT WND (M/S) S 4 W 6 NW 4 S 3
TRANSPORT WND (MPH) S 8 W 14 NW 9 S 6
VENT RATE (M/S-M) 400 7080 160 2370
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 6 6
MAX LVORI LATE 9 3 9 3
MIX HGT 500 55 52
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
LAZ073-101000-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 48 (+7) 71 (+13) 44 64
RH % (24H TREND) 100 (+6) 59 (-6) 90 53
20FTWND-VAL/AM(MPH) SW 5 E 5
20FTWND-RDG/PM(MPH) LGT/VAR W 7 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1010 60 550
MIXING HGT(FT-AGL/MSL)390 3320 190 1800
TRANSPORT WND (M/S) S 3 W 5 NW 4 SE 3
TRANSPORT WND (MPH) S 6 W 12 NW 8 SE 7
VENT RATE (M/S-M) 360 5050 240 1650
DISPERSION POOR GOOD POOR POOR
CATEGORY DAY 1 3 1 1
MAX LVORI EARLY 6 6 5 5
MAX LVORI LATE 8 3 5 3
MIX HGT 500 58 54
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
LAZ074-101000-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 46 (+6) 71 (+14) 44 64
RH % (24H TREND) 100 (+6) 60 (-4) 95 51
20FTWND-VAL/AM(MPH) SW 6 NE 5
20FTWND-RDG/PM(MPH) LGT/VAR W 8 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1070 60 590
MIXING HGT(FT-AGL/MSL)340 3500 210 1940
TRANSPORT WND (M/S) S 3 W 6 NW 4 SE 4
TRANSPORT WND (MPH) S 6 W 14 NW 9 SE 8
VENT RATE (M/S-M) 300 6420 240 2360
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 6 6 5 5
MAX LVORI LATE 8 3 6 3
MIX HGT 500 57 54
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. EAST WINDS 5 TO 10 MPH.
LAZ152-101000-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 41 (+4) 70 (+13) 41 63
RH % (24H TREND) 100 (+4) 63 (-2) 97 52
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 8 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1160 50 670
MIXING HGT(FT-AGL/MSL)370 3790 170 2200
TRANSPORT WND (M/S) S 2 W 6 NW 4 S 3
TRANSPORT WND (MPH) S 5 W 14 NW 8 S 7
VENT RATE (M/S-M) 220 6960 200 2010
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 6 6
MAX LVORI LATE 9 3 8 3
MIX HGT 500 56 53
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
LAZ252-101000-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (+5) 71 (+14) 42 63
RH % (24H TREND) 100 (+5) 62 (-4) 98 52
20FTWND-VAL/AM(MPH) SW 5 NE 5
20FTWND-RDG/PM(MPH) LGT/VAR W 8 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1170 50 650
MIXING HGT(FT-AGL/MSL)340 3840 160 2140
TRANSPORT WND (M/S) S 2 W 6 NW 4 SE 3
TRANSPORT WND (MPH) S 5 W 13 NW 9 SE 7
VENT RATE (M/S-M) 200 7020 200 1950
DISPERSION POOR GOOD POOR POOR
CATEGORY DAY 1 3 1 1
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 9 3 7 3
MIX HGT 500 57 54
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.
LAZ153-101000-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 41 (+3) 70 (+12) 41 64
RH % (24H TREND) 100 (+7) 64 (-1) 100 49
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 7 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1190 40 770
MIXING HGT(FT-AGL/MSL)350 3900 140 2520
TRANSPORT WND (M/S) S 3 W 6 NW 4 S 3
TRANSPORT WND (MPH) S 7 W 13 NW 8 S 7
VENT RATE (M/S-M) 330 7140 160 2310
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 8 8 6 6
MAX LVORI LATE 9 3 9 3
MIX HGT 500 55 53
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
LAZ253-101000-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 42 (+2) 71 (+13) 41 64
RH % (24H TREND) 100 (+6) 64 (-1) 99 50
20FTWND-VAL/AM(MPH) SW 5 NE 5
20FTWND-RDG/PM(MPH) LGT/VAR W 7 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 100 1120 60 680
MIXING HGT(FT-AGL/MSL)320 3680 180 2230
TRANSPORT WND (M/S) S 2 W 6 NW 4 SE 3
TRANSPORT WND (MPH) S 5 W 13 NW 9 SE 7
VENT RATE (M/S-M) 200 6720 240 2040
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 9 3 8 3
MIX HGT 500 56 54
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
LAZ055-101000-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 41 (+1) 69 (+11) 42 63
RH % (24H TREND) 100 (+7) 66 (-1) 100 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1170 60 840
MIXING HGT(FT-AGL/MSL)360 3820 200 2750
TRANSPORT WND (M/S) S 2 W 6 W 4 SE 3
TRANSPORT WND (MPH) S 3 W 13 W 8 SE 6
VENT RATE (M/S-M) 220 7020 240 2520
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 9 7 7
MAX LVORI LATE 9 4 8 3
MIX HGT 500 55 53
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
LAZ154-101000-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 41 (+1) 69 (+12) 42 63
RH % (24H TREND) 100 (+6) 66 (-2) 100 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1110 50 800
MIXING HGT(FT-AGL/MSL)370 3640 180 2630
TRANSPORT WND (M/S) S 2 W 6 W 4 S 3
TRANSPORT WND (MPH) S 3 W 13 W 8 S 6
VENT RATE (M/S-M) 220 6660 200 2400
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 8 8 7
MAX LVORI LATE 9 4 9 3
MIX HGT 500 56 53
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
LAZ254-101000-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
1221 PM CST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 42 (+2) 69 (+11) 42 64
RH % (24H TREND) 100 (+6) 66 (0) 100 50
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 110 1070 80 750
MIXING HGT(FT-AGL/MSL)370 3520 250 2470
TRANSPORT WND (M/S) S 2 W 6 W 4 SE 3
TRANSPORT WND (MPH) S 3 W 13 W 9 SE 6
VENT RATE (M/S-M) 220 6420 320 2250
DISPERSION POOR GOOD POOR FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 9 7 8 7
MAX LVORI LATE 9 4 9 3
MIX HGT 500 56 53
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
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