080  
FNUS54 KLCH 180610  
FWFLCH  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
110 AM GMT SAT OCT 18 2025  
   
DISCUSSION
 
 
ONSHORE FLOW AND MOISTURE ADVECTION WILL KEEP RH ABOVE 60% THROUGH  
THIS AFTERNOON. SCATTERED RAINFALL IS EXPECTED, SO SOME LOCATIONS  
MAY AVOID A WETTING RAINFALL. WINDS ARE FORECAST TO SHIFT OUT OF THE  
NORTH EARLY SUNDAY MORNING AND REMAIN BREEZY THROUGH THE EVENING.  
ONSHORE FLOW WILL GRADUALLY REESTABLISH MONDAY. CURRENTLY, MULTIPLE  
PARISHES HAVE BURN BANS IN PLACE ACROSS ACADIANA ALONG WITH COUNTIES  
IN SOUTHEAST TEXAS.  
 
TXZ180-182100-  
TYLER-  
INCLUDING THE CITIES OF TOWN BLUFF, FRED, HILLISTER, IVANHOE,  
SPURGER, WARREN, AND WOODVILLE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 89 (-1) 60 (-6) 80  
RH % (24H TREND) 63 (+9) 100 (0) 32  
20FTWND-VAL/AM(MPH) LGT/VAR N 7 G17  
20FTWND-RDG/PM(MPH) S 7 LGT/VAR N 8  
PRECIP AMOUNT 0.21 0.27 0.00  
PRECIP DURATION 3 2  
PRECIP BEGIN 12 PM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 1080 100 1200  
MIXING HGT(FT-AGL/MSL)3550 330 3930  
TRANSPORT WND (M/S) S 7 NW 4 N 7  
TRANSPORT WND (MPH) S 16 NW 9 N 15  
VENT RATE (M/S-M) 7560 400 8400  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 9 9 9  
MAX LVORI LATE 3 9 1  
MIX HGT 500 79 74  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID  
80S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
TXZ201-182100-  
HARDIN-  
INCLUDING THE CITIES OF LUMBERTON AND SILSBEE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY MCLEAR CLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 40 0  
TEMP (24H TREND) 89 (0) 63 (-4) 81  
RH % (24H TREND) 61 (+5) 100 (0) 29  
20FTWND-VAL/AM(MPH) LGT/VAR N 6  
20FTWND-RDG/PM(MPH) S 5 LGT/VAR N 6  
PRECIP AMOUNT 0.12 0.12 0.00  
PRECIP DURATION 3 1  
PRECIP BEGIN 11 AM CONTINUING  
PRECIP END CONTINUING 2 AM  
MIXING HGT(M-AGL/MSL) 1100 130 1230  
MIXING HGT(FT-AGL/MSL)3610 420 4020  
TRANSPORT WND (M/S) S 7 NW 4 N 7  
TRANSPORT WND (MPH) S 15 NW 9 N 15  
VENT RATE (M/S-M) 7700 520 8610  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 9 8 9  
MAX LVORI LATE 3 9 1  
MIX HGT 500 78 74  
KEETCH-BYRAM >700 >700 >700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 80S. LIGHT WINDS.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER  
80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. EAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
TXZ259-182100-  
NORTHERN JASPER-  
INCLUDING THE CITIES OF HOLLY SPRINGS, JASPER, KIRBYVILLE,  
MAGNOLIA SPRINGS, MT. UNION, AND ROGANVILLE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 88 (-1) 60 (-5) 79  
RH % (24H TREND) 64 (+13) 100 (0) 34  
20FTWND-VAL/AM(MPH) SE 5 N 9 G17  
20FTWND-RDG/PM(MPH) S 8 LGT/VAR N 9  
PRECIP AMOUNT 0.28 0.38 0.00  
PRECIP DURATION 3 3  
PRECIP BEGIN 12 PM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 1170 100 1200  
MIXING HGT(FT-AGL/MSL)3840 340 3920  
TRANSPORT WND (M/S) S 7 NW 5 N 7  
TRANSPORT WND (MPH) S 15 NW 10 N 15  
VENT RATE (M/S-M) 8190 500 8400  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 9 8 8  
MAX LVORI LATE 3 9 1  
MIX HGT 500 79 73  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID  
80S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
TXZ261-182100-  
SOUTHERN JASPER-  
INCLUDING THE CITIES OF GIST, BUNA, AND EVADALE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 50 0  
TEMP (24H TREND) 89 (0) 65 (-1) 81  
RH % (24H TREND) 62 (+10) 100 (0) 31  
20FTWND-VAL/AM(MPH) LGT/VAR N 7  
20FTWND-RDG/PM(MPH) S 7 LGT/VAR N 8  
PRECIP AMOUNT 0.12 0.12 0.00  
PRECIP DURATION 2 2  
PRECIP BEGIN 11 AM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT(M-AGL/MSL) 1140 130 1200  
MIXING HGT(FT-AGL/MSL)3750 420 3950  
TRANSPORT WND (M/S) S 7 NW 4 N 7  
TRANSPORT WND (MPH) S 16 NW 8 N 16  
VENT RATE (M/S-M) 7980 520 8400  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 9 8 9  
MAX LVORI LATE 3 9 1  
MIX HGT 500 77 74  
KEETCH-BYRAM >700 >700 >700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 80S. LIGHT WINDS.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
TXZ260-182100-  
NORTHERN NEWTON-  
INCLUDING THE CITIES OF BURKEVILLE, FARRSVILLE, JAMESTOWN,  
NEWTON, WIERGATE, BLEAKWOOD, AND CALL  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 88 (-1) 61 (-3) 79  
RH % (24H TREND) 63 (+17) 100 (0) 33  
20FTWND-VAL/AM(MPH) SE 5 N 9 G17  
20FTWND-RDG/PM(MPH) S 9 LGT/VAR N 9  
PRECIP AMOUNT 0.15 0.48 0.00  
PRECIP DURATION 2 3  
PRECIP BEGIN 12 PM CONTINUING  
PRECIP END CONTINUING 2 AM  
MIXING HGT(M-AGL/MSL) 1330 120 1170  
MIXING HGT(FT-AGL/MSL)4350 380 3830  
TRANSPORT WND (M/S) S 7 NW 4 N 7  
TRANSPORT WND (MPH) S 16 NW 9 N 16  
VENT RATE (M/S-M) 9310 480 8190  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 9 8 8  
MAX LVORI LATE 3 9 1  
MIX HGT 500 78 73  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.  
WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
TXZ262-182100-  
SOUTHERN NEWTON-  
INCLUDING THE CITY OF DEWEYVILLE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 50 0  
TEMP (24H TREND) 87 (-1) 65 (-1) 80  
RH % (24H TREND) 64 (+14) 100 (0) 31  
20FTWND-VAL/AM(MPH) LGT/VAR N 7  
20FTWND-RDG/PM(MPH) S 8 LGT/VAR N 8  
PRECIP AMOUNT 0.06 0.16 0.00  
PRECIP DURATION 2 2  
PRECIP BEGIN 11 AM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT(M-AGL/MSL) 1160 130 1180  
MIXING HGT(FT-AGL/MSL)3800 430 3880  
TRANSPORT WND (M/S) S 7 W 5 N 7  
TRANSPORT WND (MPH) S 16 W 10 N 16  
VENT RATE (M/S-M) 8120 650 8260  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 9 9 9  
MAX LVORI LATE 3 9 1  
MIX HGT 500 77 73  
KEETCH-BYRAM >700 >700 >700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 80S. LIGHT WINDS.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
TXZ516-182100-  
NORTHERN ORANGE-  
INCLUDING THE CITY OF MAURICEVILLE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 50 0  
TEMP (24H TREND) 87 (0) 66 (-2) 81  
RH % (24H TREND) 67 (+12) 100 (0) 31  
20FTWND-VAL/AM(MPH) LGT/VAR N 7  
20FTWND-RDG/PM(MPH) S 8 SW 5 N 8  
PRECIP AMOUNT 0.06 0.06 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 10 AM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT(M-AGL/MSL) 1130 130 1220  
MIXING HGT(FT-AGL/MSL)3720 420 3990  
TRANSPORT WND (M/S) S 7 NW 4 N 7  
TRANSPORT WND (MPH) S 16 NW 9 N 16  
VENT RATE (M/S-M) 7910 520 8540  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 8 6 8  
MAX LVORI LATE 3 8 1  
MIX HGT 500 76 74  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 80S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER  
80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
TXZ616-182100-  
SOUTHERN ORANGE-  
INCLUDING THE CITIES OF ORANGE, BRIDGE CITY, AND VIDOR  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 40 0  
TEMP (24H TREND) 87 (+1) 67 (-2) 81  
RH % (24H TREND) 69 (+10) 99 (0) 34  
20FTWND-VAL/AM(MPH) SE 5 N 8  
20FTWND-RDG/PM(MPH) S 9 SW 5 N 9  
PRECIP AMOUNT 0.03 0.06 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 10 AM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT(M-AGL/MSL) 1090 130 1220  
MIXING HGT(FT-AGL/MSL)3570 420 4000  
TRANSPORT WND (M/S) S 7 S 5 N 7  
TRANSPORT WND (MPH) S 16 S 12 N 16  
VENT RATE (M/S-M) 7630 650 8540  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 7 6 9  
MAX LVORI LATE 3 8 1  
MIX HGT 500 76 74  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
80S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
TXZ515-182100-  
UPPER JEFFERSON-  
INCLUDING THE CITIES OF BEAUMONT AND CHINA  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 40 0  
TEMP (24H TREND) 88 (+1) 66 (-2) 82  
RH % (24H TREND) 63 (+6) 100 (0) 30  
20FTWND-VAL/AM(MPH) SE 5 N 8  
20FTWND-RDG/PM(MPH) S 9 SW 5 N 8  
PRECIP AMOUNT 0.12 0.08 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 10 AM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT(M-AGL/MSL) 1170 130 1220  
MIXING HGT(FT-AGL/MSL)3850 420 4010  
TRANSPORT WND (M/S) S 7 NW 4 N 7  
TRANSPORT WND (MPH) S 16 NW 9 N 16  
VENT RATE (M/S-M) 8190 520 8540  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 9 7 9  
MAX LVORI LATE 2 9 1  
MIX HGT 500 77 74  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 80S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
TXZ615-182100-  
LOWER JEFFERSON-  
INCLUDING THE CITIES OF NEDERLAND, PORT ARTHUR,  
SEA RIM STATE PARK, AND SABINE PASS  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 50 40 0  
TEMP (24H TREND) 87 (+1) 67 (-4) 84  
RH % (24H TREND) 67 (+6) 100 (+2) 31  
20FTWND-VAL/AM(MPH) SE 7 N 10  
20FTWND-RDG/PM(MPH) S 11 SW 7 N 12  
PRECIP AMOUNT 0.04 0.04 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 9 AM 10 PM  
PRECIP END 6 PM 4 AM  
MIXING HGT(M-AGL/MSL) 1090 130 1250  
MIXING HGT(FT-AGL/MSL)3570 420 4090  
TRANSPORT WND (M/S) S 7 SW 6 N 8  
TRANSPORT WND (MPH) S 16 SW 13 N 17  
VENT RATE (M/S-M) 7630 780 10000  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 7 6 8  
MAX LVORI LATE 3 9 1  
MIX HGT 500 76 74  
KEETCH-BYRAM 501-600 501-600 501-600  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE  
UPPER 80S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
LAZ027-182100-  
VERNON-  
INCLUDING THE CITIES OF FORT POLK, PICKERING, LEESVILLE,  
AND SLAGLE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 70 0  
TEMP (24H TREND) 89 (0) 61 (-3) 78  
RH % (24H TREND) 55 (+16) 100 (0) 34  
20FTWND-VAL/AM(MPH) SE 5 N 8  
20FTWND-RDG/PM(MPH) S 8 SW 5 N 9  
PRECIP AMOUNT 0.11 0.56 0.00  
PRECIP DURATION 3 3  
PRECIP BEGIN 1 PM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 1430 120 1230  
MIXING HGT(FT-AGL/MSL)4710 380 4050  
TRANSPORT WND (M/S) S 7 W 5 N 7  
TRANSPORT WND (MPH) S 16 W 10 N 16  
VENT RATE (M/S-M) 10010 600 8610  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 9 8 8  
MAX LVORI LATE 2 9 1  
MIX HGT 500 78 73  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ028-182100-  
RAPIDES-  
INCLUDING THE CITIES OF ALEXANDRIA AND PINEVILLE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 70 0  
TEMP (24H TREND) 89 (-1) 63 (+1) 78  
RH % (24H TREND) 54 (+16) 100 (0) 35  
20FTWND-VAL/AM(MPH) SE 5 NW 9 G17  
20FTWND-RDG/PM(MPH) S 9 S 6 N 9  
PRECIP AMOUNT 0.11 0.66 0.00  
PRECIP DURATION 2 3  
PRECIP BEGIN 1 PM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT(M-AGL/MSL) 1510 120 1370  
MIXING HGT(FT-AGL/MSL)4960 410 4480  
TRANSPORT WND (M/S) S 7 W 5 N 8  
TRANSPORT WND (MPH) S 15 W 12 N 17  
VENT RATE (M/S-M) 10570 600 10960  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 9 8 8  
MAX LVORI LATE 2 9 1  
MIX HGT 500 77 73  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80. EAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ029-182100-  
AVOYELLES-  
INCLUDING THE CITIES OF EFFIE, MARKSVILLE, BUNKIE, COTTONPORT,  
SIMMESPORT, AND MANSURA  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 80 0  
TEMP (24H TREND) 89 (-1) 65 (+2) 78  
RH % (24H TREND) 59 (+16) 100 (0) 42  
20FTWND-VAL/AM(MPH) SE 5 NW 9 G17  
20FTWND-RDG/PM(MPH) S 11 S 8 N 11  
PRECIP AMOUNT 0.06 0.56 0.00  
PRECIP DURATION 2 4  
PRECIP BEGIN 1 PM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 1480 120 1410  
MIXING HGT(FT-AGL/MSL)4860 410 4630  
TRANSPORT WND (M/S) S 7 SW 5 N 8  
TRANSPORT WND (MPH) S 16 SW 12 N 18  
VENT RATE (M/S-M) 10360 600 11280  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 9 8 8  
MAX LVORI LATE 3 8 1  
MIX HGT 500 76 72  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ030-182100-  
BEAUREGARD-  
INCLUDING THE CITIES OF BUNDICK LAKE, DE RIDDER, FIELDS,  
AND ORETTA  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 89 (-1) 64 (-1) 79  
RH % (24H TREND) 57 (+16) 100 (0) 30  
20FTWND-VAL/AM(MPH) SE 5 N 9  
20FTWND-RDG/PM(MPH) S 9 S 5 N 10  
PRECIP AMOUNT 0.10 0.42 0.00  
PRECIP DURATION 3 2  
PRECIP BEGIN 12 PM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT(M-AGL/MSL) 1290 130 1230  
MIXING HGT(FT-AGL/MSL)4240 420 4050  
TRANSPORT WND (M/S) S 7 S 5 N 7  
TRANSPORT WND (MPH) S 16 S 10 N 16  
VENT RATE (M/S-M) 9030 650 8610  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 9 8 9  
MAX LVORI LATE 2 9 1  
MIX HGT 500 78 74  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND  
80. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S. EAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. EAST WINDS AROUND 5 MPH.  
 

 
 
LAZ031-182100-  
ALLEN-  
INCLUDING THE CITIES OF OAKDALE AND KINDER  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 89 (-1) 64 (-1) 80  
RH % (24H TREND) 53 (+16) 100 (+1) 28  
20FTWND-VAL/AM(MPH) LGT/VAR N 7  
20FTWND-RDG/PM(MPH) S 9 S 5 N 9  
PRECIP AMOUNT 0.08 0.37 0.00  
PRECIP DURATION 3 2  
PRECIP BEGIN 1 PM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT(M-AGL/MSL) 1370 130 1260  
MIXING HGT(FT-AGL/MSL)4500 420 4130  
TRANSPORT WND (M/S) S 7 S 5 N 8  
TRANSPORT WND (MPH) S 16 S 12 N 17  
VENT RATE (M/S-M) 9590 650 10080  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 8 8 9  
MAX LVORI LATE 1 9 1  
MIX HGT 500 77 74  
KEETCH-BYRAM 601-700 601-700 >700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ032-182100-  
EVANGELINE-  
INCLUDING THE CITIES OF VILLE PLATTE, BEAVER, ST. LANDRY, MAMOU,  
AND REDDELL  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 70 0  
TEMP (24H TREND) 89 (-1) 65 (+2) 79  
RH % (24H TREND) 58 (+17) 100 (0) 35  
20FTWND-VAL/AM(MPH) LGT/VAR N 8  
20FTWND-RDG/PM(MPH) S 10 G17 S 6 N 10  
PRECIP AMOUNT 0.08 0.38 0.00  
PRECIP DURATION 3 3  
PRECIP BEGIN 1 PM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 1350 130 1400  
MIXING HGT(FT-AGL/MSL)4420 420 4590  
TRANSPORT WND (M/S) S 7 W 5 N 8  
TRANSPORT WND (MPH) S 16 W 10 N 18  
VENT RATE (M/S-M) 9450 650 11200  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 8 9 9  
MAX LVORI LATE 2 9 1  
MIX HGT 500 77 74  
KEETCH-BYRAM >700 >700 >700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ033-182100-  
ST. LANDRY-  
INCLUDING THE CITIES OF LAWTELL, OPELOUSAS, AND EUNICE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 70 0  
TEMP (24H TREND) 87 (-2) 68 (+4) 80  
RH % (24H TREND) 66 (+22) 100 (0) 41  
20FTWND-VAL/AM(MPH) SE 6 NW 9  
20FTWND-RDG/PM(MPH) S 12 S 8 N 13  
PRECIP AMOUNT 0.05 0.27 0.00  
PRECIP DURATION 2 4  
PRECIP BEGIN 1 PM CONTINUING  
PRECIP END CONTINUING 5 AM  
MIXING HGT(M-AGL/MSL) 1450 130 1420  
MIXING HGT(FT-AGL/MSL)4740 410 4670  
TRANSPORT WND (M/S) S 8 W 5 N 8  
TRANSPORT WND (MPH) S 17 W 12 N 18  
VENT RATE (M/S-M) 11600 650 11360  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 8 8 8  
MAX LVORI LATE 3 9 1  
MIX HGT 500 76 74  
KEETCH-BYRAM >700 >700 >700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80. EAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.  
 

 
 
LAZ141-182100-  
NORTHERN CALCASIEU-  
INCLUDING THE CITIES OF DE QUINCY, MOSS BLUFF, SULPHUR, WESTLAKE,  
AND VINTON  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY MCLEAR CLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 60 0  
TEMP (24H TREND) 87 (-1) 66 (0) 80  
RH % (24H TREND) 63 (+15) 100 (0) 30  
20FTWND-VAL/AM(MPH) SE 5 N 8 G17  
20FTWND-RDG/PM(MPH) S 10 G17 S 5 N 9 G18  
PRECIP AMOUNT 0.08 0.24 0.00  
PRECIP DURATION 2 2  
PRECIP BEGIN 11 AM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT(M-AGL/MSL) 1170 130 1230  
MIXING HGT(FT-AGL/MSL)3840 430 4020  
TRANSPORT WND (M/S) S 7 S 5 N 7  
TRANSPORT WND (MPH) S 16 S 10 N 16  
VENT RATE (M/S-M) 8190 650 8610  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 8 8 8  
MAX LVORI LATE 3 8 1  
MIX HGT 500 77 74  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.  
 

 
 
LAZ241-182100-  
SOUTHERN CALCASIEU-  
INCLUDING THE CITIES OF LAKE CHARLES, CARLYSS, BELL CITY, HAYES,  
AND IOWA  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 50 0  
TEMP (24H TREND) 87 (0) 68 (0) 82  
RH % (24H TREND) 65 (+13) 100 (+1) 32  
20FTWND-VAL/AM(MPH) SE 6 N 9 G18  
20FTWND-RDG/PM(MPH) S 12 G19 S 6 N 12  
PRECIP AMOUNT 0.06 0.13 0.00  
PRECIP DURATION 2 2  
PRECIP BEGIN 11 AM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 1080 130 1230  
MIXING HGT(FT-AGL/MSL)3540 420 4030  
TRANSPORT WND (M/S) S 7 NW 5 N 8  
TRANSPORT WND (MPH) S 16 NW 12 N 17  
VENT RATE (M/S-M) 7560 650 9840  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 7 7 7  
MAX LVORI LATE 3 8 1  
MIX HGT 500 77 74  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
80S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER  
80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ142-182100-  
NORTHERN JEFFERSON DAVIS-  
INCLUDING THE CITIES OF HATHAWAY, JENNINGS, TOPSY, FENTON, WELSH,  
AND ELTON  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 87 (-1) 68 (+2) 81  
RH % (24H TREND) 61 (+17) 100 (0) 29  
20FTWND-VAL/AM(MPH) SE 6 N 9 G17  
20FTWND-RDG/PM(MPH) S 12 S 6 N 11  
PRECIP AMOUNT 0.06 0.27 0.00  
PRECIP DURATION 3 2  
PRECIP BEGIN 12 PM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 1150 130 1270  
MIXING HGT(FT-AGL/MSL)3780 430 4160  
TRANSPORT WND (M/S) S 7 S 5 N 8  
TRANSPORT WND (MPH) S 16 S 12 N 17  
VENT RATE (M/S-M) 8050 650 10160  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 8 9 8  
MAX LVORI LATE 3 9 1  
MIX HGT 500 76 74  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 80S. EAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND  
80. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.  
 

 
 
LAZ242-182100-  
SOUTHERN JEFFERSON DAVIS-  
INCLUDING THE CITY OF LAKE ARTHUR  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 86 (0) 69 (+2) 80  
RH % (24H TREND) 68 (+16) 100 (0) 35  
20FTWND-VAL/AM(MPH) SE 6 N 10 G17  
20FTWND-RDG/PM(MPH) S 12 S 6 N 13  
PRECIP AMOUNT 0.04 0.22 0.00  
PRECIP DURATION 2 2  
PRECIP BEGIN 11 AM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 1070 130 1320  
MIXING HGT(FT-AGL/MSL)3510 420 4330  
TRANSPORT WND (M/S) S 7 S 5 N 8  
TRANSPORT WND (MPH) S 16 S 12 N 17  
VENT RATE (M/S-M) 7490 650 10560  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 9 9 8  
MAX LVORI LATE 3 9 1  
MIX HGT 500 76 75  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80. EAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID  
80S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ143-182100-  
NORTHERN ACADIA-  
INCLUDING THE CITIES OF CROWLEY, RAYNE, BRANCH, CHURCH POINT,  
AND IOTA  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 87 (-1) 68 (+2) 80  
RH % (24H TREND) 66 (+19) 100 (0) 36  
20FTWND-VAL/AM(MPH) SE 6 N 9 G17  
20FTWND-RDG/PM(MPH) S 12 S 6 N 12  
PRECIP AMOUNT 0.08 0.20 0.00  
PRECIP DURATION 3 3  
PRECIP BEGIN 12 PM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 1120 130 1360  
MIXING HGT(FT-AGL/MSL)3680 420 4470  
TRANSPORT WND (M/S) S 7 S 6 N 8  
TRANSPORT WND (MPH) S 16 S 13 N 17  
VENT RATE (M/S-M) 7840 780 10880  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 8 9 9  
MAX LVORI LATE 3 9 1  
MIX HGT 500 76 74  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 80S. EAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND  
80. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.  
 

 
 
LAZ243-182100-  
SOUTHERN ACADIA-  
INCLUDING THE CITY OF MORSE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 70 0  
TEMP (24H TREND) 86 (-1) 69 (+2) 81  
RH % (24H TREND) 71 (+19) 100 (0) 38  
20FTWND-VAL/AM(MPH) SE 6 N 9 G17  
20FTWND-RDG/PM(MPH) S 12 S 6 N 13  
PRECIP AMOUNT 0.08 0.21 0.00  
PRECIP DURATION 2 3  
PRECIP BEGIN 11 AM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 1060 130 1310  
MIXING HGT(FT-AGL/MSL)3480 430 4290  
TRANSPORT WND (M/S) S 7 S 5 N 8  
TRANSPORT WND (MPH) S 16 S 12 N 17  
VENT RATE (M/S-M) 7420 650 10480  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 8 9 9  
MAX LVORI LATE 3 9 1  
MIX HGT 500 76 75  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80. EAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ044-182100-  
LAFAYETTE-  
INCLUDING THE CITY OF LAFAYETTE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 86 (-1) 69 (+3) 80  
RH % (24H TREND) 71 (+21) 100 (0) 41  
20FTWND-VAL/AM(MPH) SE 7 NW 10 G17  
20FTWND-RDG/PM(MPH) S 13 S 8 N 13  
PRECIP AMOUNT 0.07 0.17 0.00  
PRECIP DURATION 2 3  
PRECIP BEGIN 12 PM CONTINUING  
PRECIP END CONTINUING 5 AM  
MIXING HGT(M-AGL/MSL) 1210 130 1410  
MIXING HGT(FT-AGL/MSL)3950 420 4610  
TRANSPORT WND (M/S) S 8 S 5 N 8  
TRANSPORT WND (MPH) S 17 S 12 N 18  
VENT RATE (M/S-M) 9680 650 11280  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 9 9 8  
MAX LVORI LATE 3 9 1  
MIX HGT 500 76 75  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND  
80. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ045-182100-  
UPPER ST. MARTIN-  
INCLUDING THE CITIES OF BREAUX BRIDGE, CADE, AND ST. MARTINVILLE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 70 0  
TEMP (24H TREND) 87 (0) 69 (+3) 81  
RH % (24H TREND) 68 (+17) 100 (0) 43  
20FTWND-VAL/AM(MPH) SE 6 NW 9  
20FTWND-RDG/PM(MPH) S 12 S 8 N 13  
PRECIP AMOUNT 0.05 0.17 0.00  
PRECIP DURATION 2 5  
PRECIP BEGIN 12 PM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 1290 130 1430  
MIXING HGT(FT-AGL/MSL)4220 420 4710  
TRANSPORT WND (M/S) S 7 S 4 N 8  
TRANSPORT WND (MPH) S 16 S 9 N 17  
VENT RATE (M/S-M) 9030 520 11440  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 9 8 8  
MAX LVORI LATE 3 8 2  
MIX HGT 500 76 76  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.  
 

 
 
LAZ073-182100-  
WEST CAMERON-  
INCLUDING THE CITIES OF JOHNSON BAYOU AND HACKBERRY  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 50 50 0  
TEMP (24H TREND) 86 (+1) 69 (-3) 83  
RH % (24H TREND) 73 (+9) 99 (+3) 35  
20FTWND-VAL/AM(MPH) SE 7 N 10  
20FTWND-RDG/PM(MPH) S 12 S 8 N 12  
PRECIP AMOUNT 0.04 0.07 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 9 AM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 940 130 1210  
MIXING HGT(FT-AGL/MSL)3090 420 3950  
TRANSPORT WND (M/S) S 7 S 6 N 8  
TRANSPORT WND (MPH) S 16 S 13 N 17  
VENT RATE (M/S-M) 6580 780 9680  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 6 6 6  
MAX LVORI LATE 3 7 1  
MIX HGT 500 76 75  
KEETCH-BYRAM 501-600 501-600 501-600  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S. EAST  
WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID  
80S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 80.  
NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
LAZ074-182100-  
EAST CAMERON-  
INCLUDING THE CITIES OF GRAND LAKE, KLONDIKE, CAMERON, CREOLE,  
GRAND CHENIER, AND RUTHERFORD BEACH  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 60 0  
TEMP (24H TREND) 86 (+1) 70 (-1) 83  
RH % (24H TREND) 70 (+12) 100 (+2) 35  
20FTWND-VAL/AM(MPH) SE 7 N 11 G18  
20FTWND-RDG/PM(MPH) S 13 S 8 N 14  
PRECIP AMOUNT 0.09 0.24 0.00  
PRECIP DURATION 2 2  
PRECIP BEGIN 10 AM CONTINUING  
PRECIP END CONTINUING 5 AM  
MIXING HGT(M-AGL/MSL) 1010 120 1290  
MIXING HGT(FT-AGL/MSL)3310 390 4230  
TRANSPORT WND (M/S) S 7 SW 5 N 8  
TRANSPORT WND (MPH) S 16 SW 12 N 17  
VENT RATE (M/S-M) 7070 600 10320  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 7 6 7  
MAX LVORI LATE 3 7 1  
MIX HGT 500 76 75  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
NORTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID  
80S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH.  
 

 
 
LAZ152-182100-  
UPPER VERMILION-  
INCLUDING THE CITIES OF GUEYDAN, MEAUX, KAPLAN, AND MAURICE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 70 0  
TEMP (24H TREND) 85 (-2) 70 (+3) 81  
RH % (24H TREND) 73 (+19) 100 (0) 40  
20FTWND-VAL/AM(MPH) SE 7 N 10 G17  
20FTWND-RDG/PM(MPH) S 13 S 7 N 13  
PRECIP AMOUNT 0.09 0.13 0.00  
PRECIP DURATION 3 3  
PRECIP BEGIN 11 AM CONTINUING  
PRECIP END CONTINUING 5 AM  
MIXING HGT(M-AGL/MSL) 1050 130 1330  
MIXING HGT(FT-AGL/MSL)3450 420 4370  
TRANSPORT WND (M/S) S 8 S 5 N 8  
TRANSPORT WND (MPH) S 17 S 12 N 18  
VENT RATE (M/S-M) 8400 650 10640  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 8 9 8  
MAX LVORI LATE 3 9 1  
MIX HGT 500 76 76  
KEETCH-BYRAM >700 >700 >700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ252-182100-  
LOWER VERMILION-  
INCLUDING THE CITIES OF ABBEVILLE, INTRACOASTAL CITY,  
AND FORKED ISLAND  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 70 0  
TEMP (24H TREND) 85 (0) 70 (0) 83  
RH % (24H TREND) 73 (+12) 100 (+2) 40  
20FTWND-VAL/AM(MPH) SE 7 N 10 G17  
20FTWND-RDG/PM(MPH) S 14 S 8 N 14  
PRECIP AMOUNT 0.17 0.20 0.00  
PRECIP DURATION 3 2  
PRECIP BEGIN 7 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 950 120 1310  
MIXING HGT(FT-AGL/MSL)3120 390 4290  
TRANSPORT WND (M/S) S 7 S 5 N 8  
TRANSPORT WND (MPH) S 16 S 10 N 18  
VENT RATE (M/S-M) 6650 600 10480  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 7 7 7  
MAX LVORI LATE 3 8 1  
MIX HGT 500 76 76  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.  
NORTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH.  
 

 
 
LAZ153-182100-  
UPPER IBERIA-  
INCLUDING THE CITIES OF NEW IBERIA AND JEANERETTE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 70 0  
TEMP (24H TREND) 86 (-1) 69 (+3) 82  
RH % (24H TREND) 67 (+14) 100 (0) 42  
20FTWND-VAL/AM(MPH) SE 7 NW 10  
20FTWND-RDG/PM(MPH) S 13 S 8 N 13  
PRECIP AMOUNT 0.06 0.11 0.00  
PRECIP DURATION 2 5  
PRECIP BEGIN 11 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 1150 130 1430  
MIXING HGT(FT-AGL/MSL)3790 420 4690  
TRANSPORT WND (M/S) S 7 S 4 N 8  
TRANSPORT WND (MPH) S 16 S 9 N 17  
VENT RATE (M/S-M) 8050 520 11440  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 9 7 8  
MAX LVORI LATE 3 8 1  
MIX HGT 500 75 76  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.  
 

 
 
LAZ253-182100-  
LOWER IBERIA-  
INCLUDING THE CITY OF AVERY ISLAND  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 85 (0) 70 (+1) 83  
RH % (24H TREND) 71 (+12) 100 (+1) 42  
20FTWND-VAL/AM(MPH) SE 8 NW 11  
20FTWND-RDG/PM(MPH) S 13 S 8 N 14  
PRECIP AMOUNT 0.15 0.17 0.00  
PRECIP DURATION 3 4  
PRECIP BEGIN 7 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 980 100 1440  
MIXING HGT(FT-AGL/MSL)3230 340 4710  
TRANSPORT WND (M/S) S 8 S 5 N 8  
TRANSPORT WND (MPH) S 17 S 12 N 18  
VENT RATE (M/S-M) 7840 500 11520  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 8 7 7  
MAX LVORI LATE 3 8 1  
MIX HGT 500 75 76  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.  
NORTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH.  
 

 
 
LAZ055-182100-  
LOWER ST. MARTIN-  
INCLUDING THE CITY OF STEPHENSVILLE  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 70 0  
TEMP (24H TREND) 87 (0) 70 (+3) 84  
RH % (24H TREND) 69 (+13) 100 (0) 45  
20FTWND-VAL/AM(MPH) SE 6 NW 8  
20FTWND-RDG/PM(MPH) S 11 S 6 N 12  
PRECIP AMOUNT 0.05 0.10 0.00  
PRECIP DURATION 2 6  
PRECIP BEGIN 11 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 1150 130 1350  
MIXING HGT(FT-AGL/MSL)3770 420 4440  
TRANSPORT WND (M/S) S 7 S 4 N 7  
TRANSPORT WND (MPH) S 15 S 9 N 16  
VENT RATE (M/S-M) 8050 520 9450  
DISPERSION VERY GOOD POOR VERY GOOD  
CATEGORY DAY 4 1 4  
MAX LVORI EARLY 8 8 8  
MAX LVORI LATE 3 8 2  
MIX HGT 500 76 76  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.  
 

 
 
LAZ154-182100-  
UPPER ST. MARY-  
INCLUDING THE CITIES OF MORGAN CITY, CENTERVILLE, FRANKLIN,  
PATTERSON, BERWICK, AND BAYOU VISTA  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 70 0  
TEMP (24H TREND) 86 (0) 70 (+2) 82  
RH % (24H TREND) 72 (+14) 100 (0) 45  
20FTWND-VAL/AM(MPH) SE 6 NW 9  
20FTWND-RDG/PM(MPH) S 11 S 7 N 12  
PRECIP AMOUNT 0.06 0.09 0.00  
PRECIP DURATION 2 5  
PRECIP BEGIN 10 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 1080 130 1350  
MIXING HGT(FT-AGL/MSL)3540 420 4430  
TRANSPORT WND (M/S) S 7 S 4 N 8  
TRANSPORT WND (MPH) S 15 S 9 N 17  
VENT RATE (M/S-M) 7560 520 10800  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 9 8 7  
MAX LVORI LATE 3 9 2  
MIX HGT 500 76 76  
KEETCH-BYRAM 601-700 601-700 601-700  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND  
80. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.  
 

 
 
LAZ254-182100-  
LOWER ST. MARY-  
INCLUDING THE CITIES OF BURNS POINT AND CYPREMORT POINT  
110 AM CDT SAT OCT 18 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 70 0  
TEMP (24H TREND) 84 (-1) 69 (+1) 83  
RH % (24H TREND) 73 (+12) 100 (0) 45  
20FTWND-VAL/AM(MPH) SE 6 NW 9  
20FTWND-RDG/PM(MPH) S 12 S 7 N 12  
PRECIP AMOUNT 0.08 0.10 0.00  
PRECIP DURATION 2 5  
PRECIP BEGIN 9 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 1010 130 1390  
MIXING HGT(FT-AGL/MSL)3310 420 4560  
TRANSPORT WND (M/S) S 7 S 5 N 8  
TRANSPORT WND (MPH) S 16 S 12 N 17  
VENT RATE (M/S-M) 7070 650 11120  
DISPERSION GOOD POOR VERY GOOD  
CATEGORY DAY 3 1 4  
MAX LVORI EARLY 9 9 7  
MAX LVORI LATE 3 9 2  
MIX HGT 500 75 76  
KEETCH-BYRAM 501-600 501-600 501-600  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID  
80S. SOUTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN  
THE LOWER 80S. EAST WINDS AROUND 5 MPH.  
 

 
 
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