756  
FNUS54 KLIX 152028  
FWFLIX  
 
FIRE WEATHER PLANNING FORECAST FOR S MS AND SE LA  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
328 PM CDT WED AUG 15 2018  
   
DISCUSSION
 
HIGH PRESSURE ALOFT WILL GIVE WAY TO A DISTURBANCE  
LATER THIS WEEK. THIS FEATURE WILL INCREASE RAIN CHANCES THURSDAY AND FRIDAY.  
HIGH PRESSURE AT THE SURFACE WILL SLIDE MORE TOWARDS  
THE EASTERN GULF AND ATLANTIC THROUGH THE WEEK.  
 
MSZ068>071-161015-  
WILKINSON-AMITE-PIKE-WALTHALL-  
INCLUDING THE CITIES OF CENTREVILLE, DOLOROSA, FORT ADAMS,  
WOODVILLE, GILLSBERG, GLOSTER, SMITHDALE, LIBERTY, MCCOMB,  
DEXTER, SALEM, AND TYLERTOWN  
328 PM CDT WED AUG 15 2018  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS NONE TSTMS  
CHANCE PRECIP (%) 10 20 10 40  
TEMP 73 93 73 91  
RH (%) 100 54 100 52  
20FT WIND/AM(MPH) LGT/VAR LGT/VAR  
20FT WIND/PM(MPH) S 1-5 S 1-5 S 1-5 S 2-6  
AVG PCPN AMT (IN) 0.00 0.04 0.00 0.22  
PRECIP DURATION (HR) 1 2  
MIXING HGT (M-AGL/MSL) 1959 1798  
TRANSPORT WIND (M/S) S 3 SW 4  
VENT RATE (M**2/S) 5877 7192  
CATEGORY DAY 3 3  
ADI EARLY 16 GEN POOR 10 POOR 16 GEN POOR 21 FAIR  
ADI LATE 3 VERY POOR 16 GEN POOR 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 5 8 6 8  
MAX LVORI LATE 8 2 9 2  
MIN VSBY EARLY (MI) 8 7 6 FOG  
MIN VSBY LATE (MI) 7 6 SHOWERS 6 FOG  
FOG POTENTIAL EARLY LOW HIGH MODERATE HIGH  
FOG POTENTIAL LATE MODERATE NONE HIGH NONE  
SILT/ 500 MLT (F) 80 78  
MRNG MXG HGT (M) 349 355  
STAGNATION INDEX 3 1 3 1  
STABILITY CLASS F B F B  
DISPERSION INDEX 1 23 1 37  
 
REMARKS...FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.  
ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH. MAXIMUM RH 99 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. SOUTHWEST WINDS AROUND 5 MPH.  
MINIMUM RH 60 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. MAXIMUM RH 99 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 58 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.  
MAXIMUM RH 99 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 58 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO  
10 MPH. MAXIMUM RH 97 PERCENT.    
TUESDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS AROUND 90.  
SOUTHWEST WINDS AROUND 5 MPH. MINIMUM RH 61 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. MAXIMUM RH 98 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS AROUND 90. NORTHWEST WINDS AROUND 5 MPH.  
MINIMUM RH 54 PERCENT.  
 

 
 
LAZ034>037-046>050-161015-  
POINTE COUPEE-WEST FELICIANA-EAST FELICIANA-ST. HELENA-IBERVILLE-  
WEST BATON ROUGE-EAST BATON ROUGE-ASCENSION-LIVINGSTON-  
INCLUDING THE CITIES OF NEW ROADS, LETTSWORTH, LIVONIA, SPILLMAN,  
ST. FRANCISVILLE, WAKEFIELD, JACKSON, CLINTON, FELPS, DARLINGTON,  
EASLEYVILLE, GREENSBURG, MONTPELIER, BAYOU SORREL, PLAQUEMINE,  
WHITE CASTLE, PORT ALLEN, ADDIS, BRUSLY, BATON ROUGE, GONZALES,  
DONALDSONVILLE, PRAIRIEVILLE, DENHAM SPRINGS, WATSON, AND WALKER  
328 PM CDT WED AUG 15 2018  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS NONE TSTMS  
CHANCE PRECIP (%) 10 30 10 40  
TEMP 74 93 73 91  
RH (%) 100 54 100 54  
20FT WIND/AM(MPH) LGT/VAR LGT/VAR  
20FT WIND/PM(MPH) S 1-5 S 2-6 S 2-6 S 2-6  
AVG PCPN AMT (IN) 0.00 0.05 0.00 0.17  
PRECIP DURATION (HR) 1 2  
MIXING HGT (M-AGL/MSL) 1901 1754  
TRANSPORT WIND (M/S) SE 2 S 4  
VENT RATE (M**2/S) 3802 7016  
CATEGORY DAY 2 3  
ADI EARLY 15 GEN POOR 10 POOR 18 GEN POOR 19 GEN POOR  
ADI LATE 2 VERY POOR 18 GEN POOR 2 VERY POOR 31 FAIR  
MAX LVORI EARLY 5 9 6 9  
MAX LVORI LATE 9 2 9 2  
MIN VSBY EARLY (MI) 7 7 7  
MIN VSBY LATE (MI) 7 7 7  
FOG POTENTIAL EARLY LOW HIGH LOW HIGH  
FOG POTENTIAL LATE HIGH NONE HIGH NONE  
SILT/ 500 MLT (F) 79 77  
MRNG MXG HGT (M) 314 390  
STAGNATION INDEX 3 1 3 1  
STABILITY CLASS F B F B  
DISPERSION INDEX 1 21 1 34  
 
REMARKS...FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.  
ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH. MAXIMUM RH 99 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND  
5 MPH. MINIMUM RH 60 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. MAXIMUM RH 99 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 60 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.  
MAXIMUM RH 99 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 60 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO  
10 MPH. MAXIMUM RH 99 PERCENT.    
TUESDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE LOWER  
90S. SOUTHWEST WINDS 5 TO 10 MPH. MINIMUM RH 60 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. MAXIMUM RH 98 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS AROUND 90. NORTHWEST WINDS AROUND 5 MPH.  
MINIMUM RH 56 PERCENT.  
 

 
 
LAZ039-040-071-072-MSZ077-161015-  
WASHINGTON-ST. TAMMANY-NORTHERN TANGIPAHOA-SOUTHERN TANGIPAHOA-  
PEARL RIVER-  
INCLUDING THE CITIES OF BOGALUSA, ENON, FRANKLINTON, SLIDELL,  
MANDEVILLE, COVINGTON, LACOMBE, AMITE, KENTWOOD, ROSELAND,  
WILMER, HAMMOND, ROBERT, PONCHATOULA, CROSSROADS, MCNEIL,  
AND PICAYUNE  
328 PM CDT WED AUG 15 2018  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS NONE TSTMS  
CHANCE PRECIP (%) 10 30 10 40  
TEMP 74 93 73 91  
RH (%) 97 54 100 51  
20FT WIND/AM(MPH) LGT/VAR LGT/VAR  
20FT WIND/PM(MPH) S 1-5 S 2-6 S 1-5 S 2-6  
AVG PCPN AMT (IN) 0.00 0.09 0.00 0.19  
PRECIP DURATION (HR) 1 2  
MIXING HGT (M-AGL/MSL) 1975 1926  
TRANSPORT WIND (M/S) SE 3 S 4  
VENT RATE (M**2/S) 5925 7704  
CATEGORY DAY 3 3  
ADI EARLY 17 GEN POOR 11 POOR 22 FAIR 19 GEN POOR  
ADI LATE 3 VERY POOR 22 FAIR 2 VERY POOR 31 FAIR  
MAX LVORI EARLY 5 7 5 8  
MAX LVORI LATE 8 2 8 2  
MIN VSBY EARLY (MI) 8 7 6 FOG  
MIN VSBY LATE (MI) 7 6 SHOWERS 6 FOG  
FOG POTENTIAL EARLY LOW MODERATE LOW MODERATE  
FOG POTENTIAL LATE MODERATE NONE MODERATE NONE  
SILT/ 500 MLT (F) 78 78  
MRNG MXG HGT (M) 363 445  
STAGNATION INDEX 3 1 3 1  
STABILITY CLASS F B F B  
DISPERSION INDEX 1 30 1 35  
 
REMARKS...FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.  
ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH. MAXIMUM RH 97 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH.  
MINIMUM RH 62 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH. MAXIMUM RH 97 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 58 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO  
10 MPH. MAXIMUM RH 97 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 59 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO  
10 MPH. MAXIMUM RH 96 PERCENT.    
TUESDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE LOWER  
90S. SOUTHWEST WINDS 5 TO 10 MPH. MINIMUM RH 59 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. MAXIMUM RH 98 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS AROUND 90. NORTHWEST WINDS 5 TO 10 MPH.  
MINIMUM RH 55 PERCENT.  
 

 
 
MSZ080>082-161015-  
HANCOCK-HARRISON-JACKSON-  
INCLUDING THE CITIES OF BAY ST. LOUIS, WAVELAND, DIAMONDHEAD,  
GULFPORT, PASCAGOULA, OCEAN SPRINGS, MOSS POINT, GAUTIER,  
AND ST. MARTIN  
328 PM CDT WED AUG 15 2018  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 10 30 20 50  
TEMP 74 92 74 90  
RH (%) 100 60 100 58  
20FT WIND/AM(MPH) LGT/VAR LGT/VAR  
20FT WIND/PM(MPH) S 2-6 S 4-8 S 2-6 S 4-8  
AVG PCPN AMT (IN) 0.00 0.19 0.02 0.18  
PRECIP DURATION (HR) 2 1 2  
MIXING HGT (M-AGL/MSL) 1850 1895  
TRANSPORT WIND (M/S) SE 4 S 4  
VENT RATE (M**2/S) 7400 7580  
CATEGORY DAY 3 3  
ADI EARLY 22 FAIR 15 GEN POOR 29 FAIR 15 GEN POOR  
ADI LATE 3 VERY POOR 29 FAIR 4 VERY POOR 29 FAIR  
MAX LVORI EARLY 5 7 5 7  
MAX LVORI LATE 7 3 7 3  
MIN VSBY EARLY (MI) 8 7 7  
MIN VSBY LATE (MI) 7 6 SHOWERS 7  
FOG POTENTIAL EARLY LOW MODERATE LOW MODERATE  
FOG POTENTIAL LATE MODERATE NONE MODERATE NONE  
SILT/ 500 MLT (F) 77 78  
MRNG MXG HGT (M) 389 479  
STAGNATION INDEX 2 1 3 1  
STABILITY CLASS F B F B  
DISPERSION INDEX 1 33 1 31  
 
REMARKS...FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.  
ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH. MAXIMUM RH 96 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 64 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH. MAXIMUM RH 95 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 61 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO  
10 MPH. MAXIMUM RH 95 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH.  
MINIMUM RH 62 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO  
10 MPH. MAXIMUM RH 94 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH. MAXIMUM RH 96 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH.  
MINIMUM RH 57 PERCENT.  
 

 
 
LAZ056>065-161015-  
ASSUMPTION-ST. JAMES-ST. JOHN THE BAPTIST-UPPER LAFOURCHE-  
ST. CHARLES-UPPER JEFFERSON-ORLEANS-UPPER PLAQUEMINES-  
UPPER ST. BERNARD-UPPER TERREBONNE-  
INCLUDING THE CITIES OF PIERRE PART, LABADIEVILLE,  
PAINCOURTVILLE, CONVENT, LUTCHER, GRAMERCY, LAPLACE, RESERVE,  
THIBODAUX, RACELAND, LAROSE, DESTREHAN, NORCO, METAIRIE, KENNER,  
EAST NEW ORLEANS, NEW ORLEANS, BELLE CHASSE, CHALMETTE, VIOLET,  
HOUMA, AND BAYOU CANE  
328 PM CDT WED AUG 15 2018  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 10 30 20 50  
TEMP 75 91 75 90  
RH (%) 100 61 100 58  
20FT WIND/AM(MPH) LGT/VAR LGT/VAR  
20FT WIND/PM(MPH) S 2-6 SE 2-6 S 2-6 S 3-7  
AVG PCPN AMT (IN) 0.00 0.11 0.02 0.17  
PRECIP DURATION (HR) 2 1 2  
MIXING HGT (M-AGL/MSL) 1818 1556  
TRANSPORT WIND (M/S) SE 3 S 4  
VENT RATE (M**2/S) 5454 6224  
CATEGORY DAY 3 3  
ADI EARLY 14 GEN POOR 14 GEN POOR 26 FAIR 17 GEN POOR  
ADI LATE 2 VERY POOR 26 FAIR 2 VERY POOR 23 FAIR  
MAX LVORI EARLY 6 7 6 7  
MAX LVORI LATE 8 3 7 3  
MIN VSBY EARLY (MI) 7 7 7  
MIN VSBY LATE (MI) 7 7 7  
FOG POTENTIAL EARLY LOW MODERATE LOW MODERATE  
FOG POTENTIAL LATE MODERATE NONE MODERATE NONE  
SILT/ 500 MLT (F) 77 77  
MRNG MXG HGT (M) 367 423  
STAGNATION INDEX 2 1 3 1  
STABILITY CLASS F B F B  
DISPERSION INDEX 1 29 1 28  
 
REMARKS...FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.  
ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH. MAXIMUM RH 97 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH.  
MINIMUM RH 64 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH. MAXIMUM RH 96 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH.  
MINIMUM RH 66 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. MAXIMUM RH 95 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH.  
MINIMUM RH 64 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.  
MAXIMUM RH 96 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 62 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH. MAXIMUM RH 95 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 61 PERCENT.  
 

 
 
LAZ066>070-161015-  
LOWER TERREBONNE-LOWER LAFOURCHE-LOWER JEFFERSON-  
LOWER PLAQUEMINES-LOWER ST. BERNARD-  
INCLUDING THE CITIES OF CHAUVIN, COCODRIE, DULAC, MONTEGUT,  
GALLIANO, CUT OFF, GOLDEN MEADOW, LEEVILLE, BURAS,  
POINTE A LA HACHE, PORT SULPHUR, BOOTHVILLE, VENICE, EMPIRE,  
MYRTLE GROVE, AND YSCLOSKEY  
328 PM CDT WED AUG 15 2018  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 30 20 50  
TEMP 77 89 77 88  
RH (%) 97 63 97 62  
20FT WIND/AM(MPH) SE 1-5 SE 1-5  
20FT WIND/PM(MPH) S 2-6 SE 4-8 S 3-7 S 5-9  
AVG PCPN AMT (IN) 0.07 0.20 0.03 0.18  
PRECIP DURATION (HR) 1 2 1 2  
MIXING HGT (M-AGL/MSL) 1734 1584  
TRANSPORT WIND (M/S) SE 4 S 4  
VENT RATE (M**2/S) 6936 6336  
CATEGORY DAY 3 3  
ADI EARLY 16 GEN POOR 15 GEN POOR 26 FAIR 17 GEN POOR  
ADI LATE 3 VERY POOR 26 FAIR 4 VERY POOR 29 FAIR  
MAX LVORI EARLY 5 6 5 6  
MAX LVORI LATE 6 3 6 3  
MIN VSBY EARLY (MI) 7 7 7  
MIN VSBY LATE (MI) 7 6 SHOWERS 7  
FOG POTENTIAL EARLY LOW MODERATE LOW MODERATE  
FOG POTENTIAL LATE MODERATE NONE MODERATE NONE  
SILT/ 500 MLT (F) 77 77  
MRNG MXG HGT (M) 460 484  
STAGNATION INDEX 2 1 2 1  
STABILITY CLASS F B E B  
DISPERSION INDEX 1 29 1 34  
 
REMARKS...FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.  
ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. MAXIMUM RH 92 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 67 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH. MAXIMUM RH 91 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 68 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO  
15 MPH. MAXIMUM RH 91 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.  
MINIMUM RH 66 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. MAXIMUM RH 90 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH. MINIMUM RH 64 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH. MAXIMUM RH 91 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO  
10 MPH. MINIMUM RH 65 PERCENT.  
 

 
 
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