592
FNUS54 KLCH 211940
FWFLCH
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
139 PM GMT SAT FEB 21 2026
..RED FLAG WARNING IN EFFECT FROM 9 AM TO 6 PM CST SUNDAY
DISCUSSION
CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED BEGINNING TONIGHT
AND PERSISTING THROUGH SUNDAY IN THE WAKE OF THE COLD FRONT. VERY
DRY POST FRONTAL AIR WILL SUPPORT MINIMUM RELATIVE HUMIDITIES NEAR
20 PERCENT, WHILE SUSTAINED NORTHERLY WINDS EXCEEDING 20 MPH IN
SOME LOCATIONS WILL FURTHER EXACERBATE FIRE SPREAD POTENTIAL. A
RED FLAG WARNING WILL BE IN EFFECT FROM AVOYELLES PARISH TO THE
COAST, WITH A FIRE DANGER STATEMENT COVERING THE REMAINDER OF THE
CWA. ELEVATED WINDS HAVE ALSO RESULTED IN THE ISSUANCE OF A WIND
ADVISORY FOR PORTIONS OF THE AREA.
TXZ180-221000-
TYLER-
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,
SPURGER, WARREN, AND WOODVILLE
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 40 (-19) 62 (-13) 35 60
RH % (24H TREND) 64 (-33) 26 (-25) 53 22
20FTWND-VAL/AM(MPH) N 8 G20 N 5
20FTWND-RDG/PM(MPH) N 9 G19 N 8 G19 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 150 1550 170 1370
MIXING HGT(FT-AGL/MSL)500 5090 560 4500
TRANSPORT WND (M/S) N 9 N 11 N 6 N 6
TRANSPORT WND (MPH) N 20 N 24 N 13 N 14
VENT RATE (M/S-M) 1350 17050 1020 8220
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 46 47
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
TXZ201-221000-
HARDIN-
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (-19) 63 (-16) 37 62
RH % (24H TREND) 62 (-36) 24 (-27) 53 20
20FTWND-VAL/AM(MPH) N 7 G19 LGT/VAR
20FTWND-RDG/PM(MPH) N 8 G19 N 8 G20 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 150 1580 130 1430
MIXING HGT(FT-AGL/MSL)480 5190 440 4690
TRANSPORT WND (M/S) N 8 N 11 N 5 N 6
TRANSPORT WND (MPH) N 18 N 25 N 12 N 14
VENT RATE (M/S-M) 1200 17380 650 8580
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 47 48
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TXZ259-221000-
NORTHERN JASPER-
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 41 (-17) 61 (-13) 35 60
RH % (24H TREND) 66 (-30) 25 (-30) 55 22
20FTWND-VAL/AM(MPH) N 9 G19 N 5
20FTWND-RDG/PM(MPH) N 10 G19 N 10 G19 N 5 N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 150 1550 150 1370
MIXING HGT(FT-AGL/MSL)480 5100 500 4480
TRANSPORT WND (M/S) N 8 N 11 N 6 N 7
TRANSPORT WND (MPH) N 17 N 24 N 13 N 15
VENT RATE (M/S-M) 1200 17050 900 9590
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 46 47
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
TXZ261-221000-
SOUTHERN JASPER-
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (-19) 62 (-16) 36 61
RH % (24H TREND) 64 (-33) 25 (-29) 51 21
20FTWND-VAL/AM(MPH) N 8 G19 LGT/VAR
20FTWND-RDG/PM(MPH) N 9 G19 N 9 G20 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 170 1580 140 1390
MIXING HGT(FT-AGL/MSL)570 5180 470 4550
TRANSPORT WND (M/S) N 7 N 11 N 5 N 7
TRANSPORT WND (MPH) N 16 N 24 N 12 N 16
VENT RATE (M/S-M) 1190 17380 700 9730
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 45 46
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TXZ260-221000-
NORTHERN NEWTON-
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,
NEWTON, WIERGATE, BLEAKWOOD, AND CALL
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 41 (-17) 59 (-14) 35 58
RH % (24H TREND) 67 (-28) 25 (-31) 54 21
20FTWND-VAL/AM(MPH) N 10 G19 N 5
20FTWND-RDG/PM(MPH) N 10 G19 N 10 G19 N 5 N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1550 130 1380
MIXING HGT(FT-AGL/MSL)460 5090 410 4540
TRANSPORT WND (M/S) N 9 N 11 N 5 N 7
TRANSPORT WND (MPH) N 20 N 24 N 12 N 16
VENT RATE (M/S-M) 1260 17050 650 9660
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 3 1 2 2
MIX HGT 500 45 46
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
TXZ262-221000-
SOUTHERN NEWTON-
INCLUDING THE CITY OF DEWEYVILLE
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (-19) 62 (-16) 36 60
RH % (24H TREND) 64 (-34) 24 (-32) 53 21
20FTWND-VAL/AM(MPH) N 8 G19 LGT/VAR
20FTWND-RDG/PM(MPH) N 9 G19 N 9 G20 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 160 1580 140 1410
MIXING HGT(FT-AGL/MSL)530 5200 450 4640
TRANSPORT WND (M/S) N 7 N 11 N 5 N 7
TRANSPORT WND (MPH) N 15 N 25 N 12 N 16
VENT RATE (M/S-M) 1120 17380 700 9870
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 45 45
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TXZ516-221000-
NORTHERN ORANGE-
INCLUDING THE CITY OF MAURICEVILLE
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-19) 62 (-17) 37 61
RH % (24H TREND) 65 (-34) 25 (-32) 51 22
20FTWND-VAL/AM(MPH) N 9 G19 N 5
20FTWND-RDG/PM(MPH) N 10 G19 N 10 G20 N 5 N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 170 1570 140 1400
MIXING HGT(FT-AGL/MSL)570 5140 450 4590
TRANSPORT WND (M/S) N 7 N 11 N 5 N 7
TRANSPORT WND (MPH) N 16 N 25 N 12 N 15
VENT RATE (M/S-M) 1190 17270 700 9800
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 45 45
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
TXZ616-221000-
SOUTHERN ORANGE-
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-20) 62 (-17) 37 61
RH % (24H TREND) 69 (-31) 26 (-34) 52 21
20FTWND-VAL/AM(MPH) N 11 G19 N 6
20FTWND-RDG/PM(MPH) N 11 G19 N 11 G20 N 6 N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 180 1540 150 1390
MIXING HGT(FT-AGL/MSL)580 5040 490 4560
TRANSPORT WND (M/S) N 9 N 11 N 5 N 7
TRANSPORT WND (MPH) N 21 N 25 N 12 N 15
VENT RATE (M/S-M) 1620 16940 750 9730
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 1 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 45 45
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
TXZ515-221000-
UPPER JEFFERSON-
INCLUDING THE CITIES OF BEAUMONT AND CHINA
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-19) 62 (-18) 37 61
RH % (24H TREND) 63 (-37) 25 (-28) 54 21
20FTWND-VAL/AM(MPH) N 11 G19 N 6
20FTWND-RDG/PM(MPH) N 11 N 11 G19 N 5 N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 150 1550 140 1380
MIXING HGT(FT-AGL/MSL)510 5100 460 4540
TRANSPORT WND (M/S) N 9 N 11 N 5 N 7
TRANSPORT WND (MPH) N 21 N 25 N 12 N 15
VENT RATE (M/S-M) 1350 17050 700 9660
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 46 46
KEETCH-BYRAM 201-300 201-300 201-300 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TXZ615-221000-
LOWER JEFFERSON-
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,
SEA RIM STATE PARK, AND SABINE PASS
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 45 (-19) 63 (-16) 37 62
RH % (24H TREND) 72 (-28) 25 (-34) 57 20
20FTWND-VAL/AM(MPH) N 14 N 7
20FTWND-RDG/PM(MPH) N 13 N 13 N 8 N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 160 1500 140 1360
MIXING HGT(FT-AGL/MSL)530 4930 460 4470
TRANSPORT WND (M/S) N 10 N 12 N 6 N 7
TRANSPORT WND (MPH) N 22 N 26 N 13 N 15
VENT RATE (M/S-M) 1600 18000 840 9520
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 46 46
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
LAZ027-221000-
VERNON-
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,
AND SLAGLE
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 40 (-18) 59 (-14) 34 57
RH % (24H TREND) 67 (-19) 22 (-33) 51 19
20FTWND-VAL/AM(MPH) N 9 G19 N 5
20FTWND-RDG/PM(MPH) N 8 G18 N 9 G18 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 120 1650 140 1360
MIXING HGT(FT-AGL/MSL)390 5420 460 4470
TRANSPORT WND (M/S) N 8 N 11 N 6 N 8
TRANSPORT WND (MPH) N 17 N 24 N 14 N 17
VENT RATE (M/S-M) 960 18150 840 10880
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 3 1 2 2
MIX HGT 500 44 44
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ028-221000-
RAPIDES-
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 39 (-19) 59 (-13) 34 56
RH % (24H TREND) 67 (-17) 22 (-33) 51 20
20FTWND-VAL/AM(MPH) N 9 G20 N 6
20FTWND-RDG/PM(MPH) N 9 G19 N 10 G19 NW 5 N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1770 160 1410
MIXING HGT(FT-AGL/MSL)450 5800 540 4630
TRANSPORT WND (M/S) N 8 N 11 N 6 N 8
TRANSPORT WND (MPH) N 18 N 25 N 13 N 18
VENT RATE (M/S-M) 1120 19470 960 11280
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 3 1 2 2
MIX HGT 500 44 42
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 60S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ029-221000-
AVOYELLES-
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,
SIMMESPORT, AND MANSURA
139 PM CST SAT FEB 21 2026
..RED FLAG WARNING IN EFFECT FROM 9 AM TO 6 PM CST SUNDAY
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 40 (-20) 58 (-15) 33 56
RH % (24H TREND) 75 (-13) 24 (-39) 55 24
20FTWND-VAL/AM(MPH) N 13 G22 N 7
20FTWND-RDG/PM(MPH) N 12 G22 N 12 G21 N 5 N 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1690 150 1390
MIXING HGT(FT-AGL/MSL)460 5540 500 4570
TRANSPORT WND (M/S) N 8 N 12 N 6 N 9
TRANSPORT WND (MPH) N 17 N 26 N 14 N 21
VENT RATE (M/S-M) 1120 20280 900 12510
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 2
MIX HGT 500 42 39
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 60S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ030-221000-
BEAUREGARD-
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,
AND ORETTA
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 42 (-19) 60 (-16) 35 58
RH % (24H TREND) 68 (-28) 22 (-32) 53 19
20FTWND-VAL/AM(MPH) N 10 G19 N 5
20FTWND-RDG/PM(MPH) N 10 G19 N 10 G19 N 5 N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 170 1600 150 1400
MIXING HGT(FT-AGL/MSL)540 5250 500 4590
TRANSPORT WND (M/S) N 7 N 11 N 5 N 7
TRANSPORT WND (MPH) N 15 N 25 N 12 N 16
VENT RATE (M/S-M) 1190 17600 750 9800
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 2 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 45 45
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ031-221000-
ALLEN-
INCLUDING THE CITIES OF OAKDALE AND KINDER
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (-19) 60 (-17) 35 58
RH % (24H TREND) 67 (-27) 21 (-33) 50 18
20FTWND-VAL/AM(MPH) N 9 G19 N 5
20FTWND-RDG/PM(MPH) N 8 G19 N 9 G18 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 160 1660 150 1410
MIXING HGT(FT-AGL/MSL)520 5450 500 4630
TRANSPORT WND (M/S) N 9 N 11 N 6 N 8
TRANSPORT WND (MPH) N 20 N 25 N 13 N 17
VENT RATE (M/S-M) 1440 18260 900 11280
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 44 43
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ032-221000-
EVANGELINE-
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,
AND REDDELL
139 PM CST SAT FEB 21 2026
..RED FLAG WARNING IN EFFECT FROM 9 AM TO 6 PM CST SUNDAY
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 42 (-20) 59 (-17) 35 56
RH % (24H TREND) 74 (-19) 24 (-38) 51 22
20FTWND-VAL/AM(MPH) N 9 G21 N 5
20FTWND-RDG/PM(MPH) N 9 G22 N 10 G20 LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 150 1640 160 1370
MIXING HGT(FT-AGL/MSL)490 5390 530 4490
TRANSPORT WND (M/S) N 9 N 11 N 6 N 9
TRANSPORT WND (MPH) N 20 N 25 N 13 N 20
VENT RATE (M/S-M) 1350 18040 960 12330
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 3 1 2 2
MIX HGT 500 44 42
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 60S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
SOUTHEAST WINDS AROUND 5 MPH.
LAZ033-221000-
ST. LANDRY-
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE
139 PM CST SAT FEB 21 2026
..RED FLAG WARNING IN EFFECT FROM 9 AM TO 6 PM CST SUNDAY
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 42 (-23) 58 (-19) 34 55
RH % (24H TREND) 80 (-17) 28 (-42) 54 26
20FTWND-VAL/AM(MPH) N 14 G23 N 8
20FTWND-RDG/PM(MPH) N 14 G23 N 14 G22 N 6 N 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 150 1590 140 1320
MIXING HGT(FT-AGL/MSL)500 5220 470 4340
TRANSPORT WND (M/S) N 8 N 12 N 6 N 9
TRANSPORT WND (MPH) N 18 N 26 N 14 N 21
VENT RATE (M/S-M) 1200 19080 840 11880
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 3 1 2 2
MIX HGT 500 42 40
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 60S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ141-221000-
NORTHERN CALCASIEU-
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,
AND VINTON
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (-20) 61 (-18) 35 59
RH % (24H TREND) 68 (-31) 24 (-34) 52 21
20FTWND-VAL/AM(MPH) N 10 G20 N 5
20FTWND-RDG/PM(MPH) N 11 G20 N 11 G21 N 5 N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1560 130 1400
MIXING HGT(FT-AGL/MSL)470 5130 420 4590
TRANSPORT WND (M/S) N 7 N 11 N 6 N 7
TRANSPORT WND (MPH) N 15 N 24 N 13 N 16
VENT RATE (M/S-M) 980 17160 780 9800
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 45 44
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER
70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ241-221000-
SOUTHERN CALCASIEU-
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,
AND IOWA
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-21) 61 (-18) 36 60
RH % (24H TREND) 73 (-26) 25 (-38) 54 22
20FTWND-VAL/AM(MPH) N 14 G22 N 8
20FTWND-RDG/PM(MPH) N 13 G22 N 14 G22 N 7 N 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 1540 120 1360
MIXING HGT(FT-AGL/MSL)420 5070 400 4480
TRANSPORT WND (M/S) N 7 N 11 N 6 N 7
TRANSPORT WND (MPH) N 16 N 25 N 13 N 16
VENT RATE (M/S-M) 910 16940 720 9520
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 2 1 2 2
MIX HGT 500 44 44
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
LAZ142-221000-
NORTHERN JEFFERSON DAVIS-
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,
AND ELTON
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (-22) 60 (-18) 35 57
RH % (24H TREND) 73 (-26) 23 (-39) 54 21
20FTWND-VAL/AM(MPH) N 13 G21 N 7
20FTWND-RDG/PM(MPH) N 12 G20 N 12 G21 N 6 N 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 1570 140 1390
MIXING HGT(FT-AGL/MSL)420 5160 460 4570
TRANSPORT WND (M/S) N 7 N 11 N 6 N 8
TRANSPORT WND (MPH) N 15 N 24 N 14 N 17
VENT RATE (M/S-M) 910 17270 840 11120
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 3 1 2 2
MIX HGT 500 43 42
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ242-221000-
SOUTHERN JEFFERSON DAVIS-
INCLUDING THE CITY OF LAKE ARTHUR
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-22) 59 (-19) 36 57
RH % (24H TREND) 78 (-21) 28 (-41) 57 25
20FTWND-VAL/AM(MPH) N 16 N 9
20FTWND-RDG/PM(MPH) N 15 N 14 G22 N 8 N 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 1510 140 1360
MIXING HGT(FT-AGL/MSL)430 4950 470 4450
TRANSPORT WND (M/S) N 7 N 11 N 6 N 8
TRANSPORT WND (MPH) N 16 N 24 N 14 N 17
VENT RATE (M/S-M) 910 16610 840 10880
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 3 2
MIX HGT 500 44 42
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER
70S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
LAZ143-221000-
NORTHERN ACADIA-
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,
AND IOTA
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (-23) 59 (-19) 35 56
RH % (24H TREND) 79 (-19) 27 (-44) 55 25
20FTWND-VAL/AM(MPH) N 13 G23 N 7
20FTWND-RDG/PM(MPH) N 13 G22 N 12 G22 N 5 N 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 1500 150 1350
MIXING HGT(FT-AGL/MSL)420 4910 510 4420
TRANSPORT WND (M/S) N 8 N 11 N 6 N 9
TRANSPORT WND (MPH) N 17 N 25 N 14 N 20
VENT RATE (M/S-M) 1040 16500 900 12150
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 4 3 2 2
MAX LVORI LATE 3 1 2 2
MIX HGT 500 43 41
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 60S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ243-221000-
SOUTHERN ACADIA-
INCLUDING THE CITY OF MORSE
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-24) 59 (-20) 36 56
RH % (24H TREND) 81 (-16) 28 (-44) 56 26
20FTWND-VAL/AM(MPH) N 17 N 9
20FTWND-RDG/PM(MPH) N 15 N 14 G22 N 7 N 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 130 1440 150 1340
MIXING HGT(FT-AGL/MSL)430 4720 500 4400
TRANSPORT WND (M/S) N 8 N 11 N 6 N 9
TRANSPORT WND (MPH) N 17 N 25 N 14 N 20
VENT RATE (M/S-M) 1040 15840 900 12060
DISPERSION POOR VERY GOOD POOR VERY GOOD
CATEGORY DAY 1 4 1 4
MAX LVORI EARLY 4 3 2 2
MAX LVORI LATE 3 1 2 2
MIX HGT 500 43 41
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 60S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
LAZ044-221000-
LAFAYETTE-
INCLUDING THE CITY OF LAFAYETTE
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (-24) 59 (-21) 35 56
RH % (24H TREND) 80 (-18) 28 (-45) 56 29
20FTWND-VAL/AM(MPH) N 17 N 9 G17
20FTWND-RDG/PM(MPH) N 15 G23 N 15 G23 N 7 N 10 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 160 1470 160 1260
MIXING HGT(FT-AGL/MSL)540 4830 530 4140
TRANSPORT WND (M/S) N 9 N 12 N 7 N 9
TRANSPORT WND (MPH) N 20 N 28 N 15 N 21
VENT RATE (M/S-M) 1440 17640 1120 11340
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 3 1 2 2
MIX HGT 500 43 40
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ045-221000-
UPPER ST. MARTIN-
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE
139 PM CST SAT FEB 21 2026
..RED FLAG WARNING IN EFFECT FROM 9 AM TO 6 PM CST SUNDAY
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (-24) 59 (-21) 35 56
RH % (24H TREND) 79 (-20) 28 (-42) 54 26
20FTWND-VAL/AM(MPH) N 16 G23 N 10
20FTWND-RDG/PM(MPH) N 14 G23 N 15 G23 N 8 N 11
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 290 1500 200 1290
MIXING HGT(FT-AGL/MSL)960 4920 640 4230
TRANSPORT WND (M/S) N 10 N 12 N 6 N 9
TRANSPORT WND (MPH) N 22 N 28 N 13 N 21
VENT RATE (M/S-M) 2900 18000 1200 11610
DISPERSION FAIR EXCELLENT POOR VERY GOOD
CATEGORY DAY 2 5 1 4
MAX LVORI EARLY 3 1 2 2
MAX LVORI LATE 2 1 2 1
MIX HGT 500 43 40
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
LAZ073-221000-
WEST CAMERON-
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 45 (-19) 62 (-15) 39 61
RH % (24H TREND) 82 (-17) 28 (-39) 55 24
20FTWND-VAL/AM(MPH) N 15 N 9
20FTWND-RDG/PM(MPH) N 13 G21 N 14 N 9 N 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1500 150 1330
MIXING HGT(FT-AGL/MSL)470 4920 490 4370
TRANSPORT WND (M/S) N 10 N 12 N 6 N 7
TRANSPORT WND (MPH) N 22 N 26 N 14 N 16
VENT RATE (M/S-M) 1400 18000 900 9310
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 2 1 2 1
MIX HGT 500 45 45
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
LAZ074-221000-
EAST CAMERON-
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,
GRAND CHENIER, AND RUTHERFORD BEACH
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 45 (-21) 61 (-15) 38 58
RH % (24H TREND) 83 (-16) 28 (-45) 55 26
20FTWND-VAL/AM(MPH) N 17 G24 N 11
20FTWND-RDG/PM(MPH) N 14 G23 N 16 N 11 N 10
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 170 1510 170 1320
MIXING HGT(FT-AGL/MSL)560 4960 570 4330
TRANSPORT WND (M/S) N 9 N 12 N 7 N 8
TRANSPORT WND (MPH) N 20 N 26 N 15 N 18
VENT RATE (M/S-M) 1530 18120 1190 10560
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 3 1 2 1
MIX HGT 500 44 43
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
LAZ152-221000-
UPPER VERMILION-
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-24) 59 (-20) 35 56
RH % (24H TREND) 82 (-15) 29 (-44) 58 28
20FTWND-VAL/AM(MPH) N 17 N 10 G17
20FTWND-RDG/PM(MPH) N 15 N 15 G23 N 7 N 10
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1470 160 1300
MIXING HGT(FT-AGL/MSL)440 4820 530 4270
TRANSPORT WND (M/S) N 9 N 12 N 6 N 9
TRANSPORT WND (MPH) N 20 N 28 N 14 N 21
VENT RATE (M/S-M) 1260 17640 960 11700
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 2
MIX HGT 500 43 41
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 60S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
LAZ252-221000-
LOWER VERMILION-
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,
AND FORKED ISLAND
139 PM CST SAT FEB 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-23) 59 (-18) 36 57
RH % (24H TREND) 85 (-13) 29 (-45) 57 26
20FTWND-VAL/AM(MPH) N 18 G25 N 11
20FTWND-RDG/PM(MPH) N 14 G23 N 16 N 10 G17 N 11
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 230 1420 190 1280
MIXING HGT(FT-AGL/MSL)740 4650 630 4210
TRANSPORT WND (M/S) N 9 N 13 N 7 N 9
TRANSPORT WND (MPH) N 20 N 29 N 16 N 21
VENT RATE (M/S-M) 2070 18460 1330 11520
DISPERSION FAIR EXCELLENT POOR VERY GOOD
CATEGORY DAY 2 5 1 4
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 3 1 2 1
MIX HGT 500 44 41
KEETCH-BYRAM < 200 < 200 < 200 < 200
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
LAZ153-221000-
UPPER IBERIA-
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE
139 PM CST SAT FEB 21 2026
..RED FLAG WARNING IN EFFECT FROM 9 AM TO 6 PM CST SUNDAY
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-23) 59 (-22) 35 56
RH % (24H TREND) 79 (-19) 27 (-43) 55 27
20FTWND-VAL/AM(MPH) N 17 N 10
20FTWND-RDG/PM(MPH) N 13 G22 N 15 G23 N 8 N 11
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 300 1490 190 1290
MIXING HGT(FT-AGL/MSL)980 4900 620 4240
TRANSPORT WND (M/S) N 11 N 13 N 6 N 10
TRANSPORT WND (MPH) N 25 N 29 N 14 N 22
VENT RATE (M/S-M) 3300 19370 1140 12900
DISPERSION FAIR EXCELLENT POOR VERY GOOD
CATEGORY DAY 2 5 1 4
MAX LVORI EARLY 3 1 2 2
MAX LVORI LATE 2 1 2 1
MIX HGT 500 43 40
KEETCH-BYRAM 201-300 201-300 201-300 201-300
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH.
LAZ253-221000-
LOWER IBERIA-
INCLUDING THE CITY OF AVERY ISLAND
139 PM CST SAT FEB 21 2026
..RED FLAG WARNING IN EFFECT FROM 9 AM TO 6 PM CST SUNDAY
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-20) 60 (-17) 35 58
RH % (24H TREND) 90 (-10) 29 (-47) 60 28
20FTWND-VAL/AM(MPH) N 17 G24 N 11
20FTWND-RDG/PM(MPH) N 11 G22 N 16 G23 N 9 N 11
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 230 1390 190 1270
MIXING HGT(FT-AGL/MSL)760 4560 630 4180
TRANSPORT WND (M/S) N 8 N 13 N 8 N 10
TRANSPORT WND (MPH) N 18 N 30 N 17 N 22
VENT RATE (M/S-M) 1840 18070 1520 12700
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 4 2 2 2
MAX LVORI LATE 3 1 2 1
MIX HGT 500 44 41
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER
70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
LAZ055-221000-
LOWER ST. MARTIN-
INCLUDING THE CITY OF STEPHENSVILLE
139 PM CST SAT FEB 21 2026
..RED FLAG WARNING IN EFFECT FROM 9 AM TO 6 PM CST SUNDAY
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-24) 58 (-21) 37 55
RH % (24H TREND) 83 (-16) 28 (-46) 53 26
20FTWND-VAL/AM(MPH) N 15 N 10
20FTWND-RDG/PM(MPH) N 10 G18 N 14 G22 N 8 N 10
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1500 180 1300
MIXING HGT(FT-AGL/MSL)470 4920 590 4260
TRANSPORT WND (M/S) N 9 N 13 N 7 N 10
TRANSPORT WND (MPH) N 21 N 29 N 15 N 22
VENT RATE (M/S-M) 1260 19500 1260 13000
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 4 1 2 2
MAX LVORI LATE 3 1 2 1
MIX HGT 500 44 40
KEETCH-BYRAM 301-400 301-400 301-400 301-400
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
LAZ154-221000-
UPPER ST. MARY-
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,
PATTERSON, BERWICK, AND BAYOU VISTA
139 PM CST SAT FEB 21 2026
..RED FLAG WARNING IN EFFECT FROM 9 AM TO 6 PM CST SUNDAY
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 44 (-23) 58 (-20) 36 56
RH % (24H TREND) 85 (-14) 28 (-48) 56 27
20FTWND-VAL/AM(MPH) N 17 N 11
20FTWND-RDG/PM(MPH) N 11 G20 N 15 G23 N 8 N 11
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 150 1480 190 1300
MIXING HGT(FT-AGL/MSL)500 4850 610 4270
TRANSPORT WND (M/S) NW 7 N 13 N 6 N 10
TRANSPORT WND (MPH) NW 15 N 29 N 14 N 22
VENT RATE (M/S-M) 1050 19240 1140 13000
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 4 1 2 2
MAX LVORI LATE 3 1 2 1
MIX HGT 500 44 40
KEETCH-BYRAM 401-500 401-500 401-500 401-500
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH.
LAZ254-221000-
LOWER ST. MARY-
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT
139 PM CST SAT FEB 21 2026
..RED FLAG WARNING IN EFFECT FROM 9 AM TO 6 PM CST SUNDAY
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 43 (-22) 60 (-17) 36 58
RH % (24H TREND) 92 (-8) 27 (-52) 59 26
20FTWND-VAL/AM(MPH) N 15 G23 N 10
20FTWND-RDG/PM(MPH) N 9 G19 N 14 G22 N 8 N 10
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 140 1390 200 1300
MIXING HGT(FT-AGL/MSL)460 4550 660 4270
TRANSPORT WND (M/S) NW 6 N 13 N 7 N 10
TRANSPORT WND (MPH) NW 14 N 29 N 15 N 22
VENT RATE (M/S-M) 840 18070 1400 13000
DISPERSION POOR EXCELLENT POOR VERY GOOD
CATEGORY DAY 1 5 1 4
MAX LVORI EARLY 4 1 2 2
MAX LVORI LATE 3 1 2 1
MIX HGT 500 44 41
KEETCH-BYRAM 501-600 501-600 501-600 501-600
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
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