372  
FNUS54 KLIX 221934  
FWFLIX  
 
FIRE WEATHER PLANNING FORECAST FOR S MS AND SE LA  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
234 PM CDT WED MAR 22 2017  
   
DISCUSSION
 
 
A "BACKDOOR" FRONT WILL BRING IN SLIGHTLY DRIER DEW PT TEMPS  
INTO THE EASTERN SECTIONS OF THE AREA THIS AFTERNOON.  
ANOTHER COLD FRONT WILL APPROACH FROM THE WEST BY THE  
WEEKEND AND BRING A CHANCE OF SHOWERS AND THUNDERSTORMS  
TO THE AREA FRIDAY NIGHT THROUGH THE WEEKEND.  
 
MSZ068>071-231030-  
WILKINSON-AMITE-PIKE-WALTHALL-  
INCLUDING THE CITIES OF CENTREVILLE, DOLOROSA, FORT ADAMS,  
WOODVILLE, GILLSBERG, GLOSTER, SMITHDALE, LIBERTY, MCCOMB,  
DEXTER, SALEM, AND TYLERTOWN  
234 PM CDT WED MAR 22 2017  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT PATCHY FOG IS POSSIBLE LATE TONIGHT.FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 0 20  
TEMP 56 83 63 78  
RH (%) 90 37 100 52  
20FT WIND/AM(MPH) E 2-6 SE 8-12 G20  
20FT WIND/PM(MPH) N 1-5 SE 4-8 SE 6-10 G20 S 9-13 G20  
AVG PCPN AMT (IN) 0.00 0.00 0.00 0.03  
PRECIP DURATION (HR) 1  
MIXING HGT (M-AGL/MSL) 1880 1415  
TRANSPORT WIND (M/S) S 5 S 12  
VENT RATE (M**2/S) 9400 16980  
CATEGORY DAY 4 5  
ADI EARLY 27 FAIR 20 GEN POOR 38 FAIR 70 GOOD  
ADI LATE 3 VERY POOR 38 FAIR 24 FAIR 70 GOOD  
MAX LVORI EARLY 5 5 3 5  
MAX LVORI LATE 6 2 5 1  
MIN VSBY EARLY (MI) 7 1 FOG  
MIN VSBY LATE (MI) 1 FOG 7  
FOG POTENTIAL EARLY LOW LOW NONE NONE  
FOG POTENTIAL LATE LOW NONE NONE NONE  
SUPERFOG EARLY NONE NONE NONE NONE  
SUPERFOG LATE NONE NONE NONE NONE  
SILT/ 500 MLT (F) 68 64  
MRNG MXG HGT (M) 473 500  
STAGNATION INDEX 3 3 2 0  
STABILITY CLASS F B F C  
DISPERSION INDEX 1 23 19 68  
 
FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG IS POSSIBLE LATE TONIGHT.  
SUPERFOG CAN REDUCE VISIBILITY TO A FEW FEET. FOR SUPERFOGPATCHY FOG IS POSSIBLE LATE TONIGHT.  
TO BE POSSIBLE THERE MUST BE A SIMULTANEOUS COMBINATION OF  
DENSE FOG AND A DENSE SMOKE SOURCE FROM A FIRE. IF EITHER  
OF THESE CONDITIONS ARE NOT MET...THEN SUPERFOG WILL NOT OCCUR.  
ADI IS ATMOSPHERIC DISPERSION INDEX DEVELOPED BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN THE MID  
60S. SOUTH WINDS 10 TO 15 MPH. MAXIMUM RH 98 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.  
MINIMUM RH 61 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS  
5 TO 10 MPH. MAXIMUM RH 100 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. SOUTH WINDS 5 TO  
10 MPH. MINIMUM RH 52 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS  
5 TO 10 MPH. MAXIMUM RH 99 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WINDS 10 TO 15 MPH. MINIMUM  
RH 56 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO  
10 MPH. MAXIMUM RH 100 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
MINIMUM RH 59 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS 5 TO 10 MPH. MAXIMUM RH 99 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. MINIMUM RH 58 PERCENT.  
 

 
 
LAZ034>037-046>050-231030-  
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  
234 PM CDT WED MAR 22 2017  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 0 0  
TEMP 57 85 64 81  
RH (%) 96 37 100 52  
20FT WIND/AM(MPH) E 2-6 SE 8-12 G24  
20FT WIND/PM(MPH) LGT/VAR SE 5-9 SE 6-10 SE 10-14 G25  
AVG PCPN AMT (IN) 0.00 0.00 0.00 0.00  
PRECIP DURATION (HR)  
MIXING HGT (M-AGL/MSL) 1847 1531  
TRANSPORT WIND (M/S) SE 5 S 11  
VENT RATE (M**2/S) 9235 16841  
CATEGORY DAY 4 5  
ADI EARLY 24 FAIR 15 GEN POOR 34 FAIR 64 GOOD  
ADI LATE 2 VERY POOR 34 FAIR 22 FAIR 73 GOOD  
MAX LVORI EARLY 4 7 3 5  
MAX LVORI LATE 6 2 5 1  
MIN VSBY EARLY (MI) 7 1 FOG  
MIN VSBY LATE (MI) 1 FOG 7  
FOG POTENTIAL EARLY NONE MODERATE NONE NONE  
FOG POTENTIAL LATE LOW NONE NONE NONE  
SUPERFOG EARLY NONE POSSIBLE NONE NONE  
SUPERFOG LATE NONE NONE NONE NONE  
SILT/ 500 MLT (F) 67 63  
MRNG MXG HGT (M) 423 500  
STAGNATION INDEX 3 3 2 2  
STABILITY CLASS F B F C  
DISPERSION INDEX 1 21 14 65  
 
FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG IS POSSIBLE LATE TONIGHT.  
SUPERFOG CAN REDUCE VISIBILITY TO A FEW FEET. FOR SUPERFOG  
TO BE POSSIBLE THERE MUST BE A SIMULTANEOUS COMBINATION OF  
DENSE FOG AND A DENSE SMOKE SOURCE FROM A FIRE. IF EITHER  
OF THESE CONDITIONS ARE NOT MET...THEN SUPERFOG WILL NOT OCCUR.  
ADI IS ATMOSPHERIC DISPERSION INDEX DEVELOPED BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.  
MAXIMUM RH 96 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.  
MINIMUM RH 61 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS  
10 TO 15 MPH. MAXIMUM RH 99 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO  
10 MPH. MINIMUM RH 53 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS  
5 TO 10 MPH. MAXIMUM RH 99 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH.  
MINIMUM RH 56 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.  
MAXIMUM RH 100 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH. MINIMUM  
RH 59 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS  
5 TO 10 MPH. MAXIMUM RH 98 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. MINIMUM RH 61 PERCENT.  
 

 
 
LAZ039-040-071-072-MSZ077-231030-  
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  
234 PM CDT WED MAR 22 2017  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 0 20  
TEMP 57 82 64 77  
RH (%) 93 41 100 58  
20FT WIND/AM(MPH) E 2-6 SE 7-11 G23  
20FT WIND/PM(MPH) NW 1-5 SE 5-9 G19 SE 6-10 G20 SE 9-13 G23  
AVG PCPN AMT (IN) 0.00 0.00 0.00 0.03  
PRECIP DURATION (HR) 1  
MIXING HGT (M-AGL/MSL) 1814 1196  
TRANSPORT WIND (M/S) SE 6 SE 12  
VENT RATE (M**2/S) 10884 14352  
CATEGORY DAY 4 4  
ADI EARLY 32 FAIR 19 GEN POOR 40 FAIR 44 GEN GOOD  
ADI LATE 3 VERY POOR 40 FAIR 23 FAIR 63 GOOD  
MAX LVORI EARLY 4 6 4 5  
MAX LVORI LATE 6 2 5 1  
MIN VSBY EARLY (MI) 7 1 FOG  
MIN VSBY LATE (MI) 1 FOG 7  
FOG POTENTIAL EARLY NONE LOW NONE NONE  
FOG POTENTIAL LATE LOW NONE NONE NONE  
SUPERFOG EARLY NONE NONE NONE NONE  
SUPERFOG LATE NONE NONE NONE NONE  
SILT/ 500 MLT (F) 69 64  
MRNG MXG HGT (M) 493 500  
STAGNATION INDEX 3 3 2 0  
STABILITY CLASS F B F C  
DISPERSION INDEX 1 24 20 53  
 
FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG IS POSSIBLE LATE TONIGHT.  
SUPERFOG CAN REDUCE VISIBILITY TO A FEW FEET. FOR SUPERFOG  
TO BE POSSIBLE THERE MUST BE A SIMULTANEOUS COMBINATION OF  
DENSE FOG AND A DENSE SMOKE SOURCE FROM A FIRE. IF EITHER  
OF THESE CONDITIONS ARE NOT MET...THEN SUPERFOG WILL NOT OCCUR.  
ADI IS ATMOSPHERIC DISPERSION INDEX DEVELOPED BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST WINDS 10 TO  
15 MPH. MAXIMUM RH 98 PERCENT.    
SATURDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE MID  
70S. SOUTH WINDS 10 TO 15 MPH. MINIMUM RH 66 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS  
10 TO 15 MPH. MAXIMUM RH 100 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. SOUTH WINDS 5 TO  
10 MPH. MINIMUM RH 55 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS  
5 TO 10 MPH. MAXIMUM RH 100 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.  
MINIMUM RH 58 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.  
MAXIMUM RH 99 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
MINIMUM RH 60 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS 5 TO 10 MPH. MAXIMUM RH 99 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. MINIMUM RH 58 PERCENT.  
 

 
 
MSZ080>082-231030-  
HANCOCK-HARRISON-JACKSON-  
INCLUDING THE CITIES OF BAY ST. LOUIS, WAVELAND, DIAMONDHEAD,  
GULFPORT, PASCAGOULA, OCEAN SPRINGS, MOSS POINT, GAUTIER,  
AND ST. MARTIN  
234 PM CDT WED MAR 22 2017  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 20  
TEMP 58 78 63 75  
RH (%) 93 47 100 58  
20FT WIND/AM(MPH) E 4-8 G17 SE 8-12 G24  
20FT WIND/PM(MPH) W 1-5 SE 7-11 G20 SE 7-11 G20 SE 10-14 G25  
AVG PCPN AMT (IN) 0.00 0.00 0.00 0.02  
PRECIP DURATION (HR) 1  
MIXING HGT (M-AGL/MSL) 1555 1194  
TRANSPORT WIND (M/S) SE 7 SE 12  
VENT RATE (M**2/S) 10885 14328  
CATEGORY DAY 4 4  
ADI EARLY 34 FAIR 24 FAIR 40 FAIR 51 GEN GOOD  
ADI LATE 4 VERY POOR 40 FAIR 23 FAIR 70 GOOD  
MAX LVORI EARLY 4 5 4 5  
MAX LVORI LATE 6 3 5 1  
MIN VSBY EARLY (MI) 7 2 FOG  
MIN VSBY LATE (MI) 2 FOG 7  
FOG POTENTIAL EARLY NONE LOW NONE NONE  
FOG POTENTIAL LATE LOW NONE NONE NONE  
SUPERFOG EARLY NONE NONE NONE NONE  
SUPERFOG LATE NONE NONE NONE NONE  
SILT/ 500 MLT (F) 70 64  
MRNG MXG HGT (M) 500 500  
STAGNATION INDEX 3 2 2 0  
STABILITY CLASS F B D C  
DISPERSION INDEX 1 27 19 55  
 
FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG IS POSSIBLE LATE TONIGHT.  
SUPERFOG CAN REDUCE VISIBILITY TO A FEW FEET. FOR SUPERFOG  
TO BE POSSIBLE THERE MUST BE A SIMULTANEOUS COMBINATION OF  
DENSE FOG AND A DENSE SMOKE SOURCE FROM A FIRE. IF EITHER  
OF THESE CONDITIONS ARE NOT MET...THEN SUPERFOG WILL NOT OCCUR.  
ADI IS ATMOSPHERIC DISPERSION INDEX DEVELOPED BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST WINDS 10 TO  
20 MPH. MAXIMUM RH 96 PERCENT.    
SATURDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE MID  
70S. SOUTH WINDS 10 TO 15 MPH. MINIMUM RH 73 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS 10 TO  
15 MPH. MAXIMUM RH 100 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. MINIMUM RH 64 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS  
5 TO 10 MPH. MAXIMUM RH 100 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.  
MINIMUM RH 68 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS 10 TO  
15 MPH. MAXIMUM RH 100 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
MINIMUM RH 65 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS 5 TO 10 MPH. MAXIMUM RH 100 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. MINIMUM RH 62 PERCENT.  
 

 
 
LAZ056>065-231030-  
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  
234 PM CDT WED MAR 22 2017  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 0 0  
TEMP 60 83 66 80  
RH (%) 97 42 97 54  
20FT WIND/AM(MPH) NE 2-6 SE 10-14 G27  
20FT WIND/PM(MPH) W 1-5 SE 6-10 G20 SE 7-11 G24 SE 12-16 G28  
AVG PCPN AMT (IN) 0.00 0.00 0.00 0.00  
PRECIP DURATION (HR)  
MIXING HGT (M-AGL/MSL) 1848 1398  
TRANSPORT WIND (M/S) SE 6 S 11  
VENT RATE (M**2/S) 11088 15378  
CATEGORY DAY 4 4  
ADI EARLY 23 FAIR 14 GEN POOR 35 FAIR 60 GEN GOOD  
ADI LATE 3 VERY POOR 35 FAIR 22 FAIR 77 GOOD  
MAX LVORI EARLY 4 7 4 5  
MAX LVORI LATE 6 2 5 1  
MIN VSBY EARLY (MI) 7 1 FOG  
MIN VSBY LATE (MI) 1 FOG 7  
FOG POTENTIAL EARLY NONE MODERATE NONE NONE  
FOG POTENTIAL LATE MODERATE NONE NONE NONE  
SUPERFOG EARLY NONE POSSIBLE NONE NONE  
SUPERFOG LATE POSSIBLE NONE NONE NONE  
SILT/ 500 MLT (F) 68 64  
MRNG MXG HGT (M) 431 500  
STAGNATION INDEX 3 2 2 2  
STABILITY CLASS F B E D  
DISPERSION INDEX 1 23 15 63  
 
FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG IS POSSIBLE LATE TONIGHT.  
SUPERFOG CAN REDUCE VISIBILITY TO A FEW FEET. FOR SUPERFOG  
TO BE POSSIBLE THERE MUST BE A SIMULTANEOUS COMBINATION OF  
DENSE FOG AND A DENSE SMOKE SOURCE FROM A FIRE. IF EITHER  
OF THESE CONDITIONS ARE NOT MET...THEN SUPERFOG WILL NOT OCCUR.  
ADI IS ATMOSPHERIC DISPERSION INDEX DEVELOPED BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHEAST WINDS 15 TO  
20 MPH. MAXIMUM RH 94 PERCENT.    
SATURDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE UPPER  
70S. SOUTH WINDS 10 TO 20 MPH. MINIMUM RH 64 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS  
10 TO 15 MPH. MAXIMUM RH 100 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. SOUTH WINDS 5 TO  
10 MPH. MINIMUM RH 61 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS 5 TO 10 MPH. MAXIMUM RH 100 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WINDS 10 TO 15 MPH. MINIMUM  
RH 62 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.  
MAXIMUM RH 98 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WINDS 10 TO 15 MPH. MINIMUM  
RH 61 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS 5 TO 10 MPH. MAXIMUM RH 97 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO  
15 MPH. MINIMUM RH 66 PERCENT.  
 

 
 
LAZ066>070-231030-  
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  
234 PM CDT WED MAR 22 2017  
   
RED FLAG
 
NONE.  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 0 0  
TEMP 62 78 67 78  
RH (%) 100 46 100 58  
20FT WIND/AM(MPH) NE 3-7 G19 SE 12-16 G32  
20FT WIND/PM(MPH) SW 2-6 SE 7-11 G23 SE 7-11 G27 SE 13-17 G31  
AVG PCPN AMT (IN) 0.00 0.00 0.00 0.00  
PRECIP DURATION (HR)  
MIXING HGT (M-AGL/MSL) 1745 1239  
TRANSPORT WIND (M/S) SE 6 S 11  
VENT RATE (M**2/S) 10470 13629  
CATEGORY DAY 4 4  
ADI EARLY 17 GEN POOR 13 GEN POOR 29 FAIR 62 GOOD  
ADI LATE 4 VERY POOR 29 FAIR 25 FAIR 70 GOOD  
MAX LVORI EARLY 6 6 4 4  
MAX LVORI LATE 6 3 5 2  
MIN VSBY EARLY (MI) 7 1 FOG  
MIN VSBY LATE (MI) 1 FOG 7  
FOG POTENTIAL EARLY LOW LOW NONE NONE  
FOG POTENTIAL LATE MODERATE NONE NONE NONE  
SUPERFOG EARLY NONE NONE NONE NONE  
SUPERFOG LATE POSSIBLE NONE NONE NONE  
SILT/ 500 MLT (F) 69 65  
MRNG MXG HGT (M) 463 500  
STAGNATION INDEX 3 2 2 2  
STABILITY CLASS F B E D  
DISPERSION INDEX 1 22 15 64  
 
FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG IS POSSIBLE LATE TONIGHT.  
SUPERFOG CAN REDUCE VISIBILITY TO A FEW FEET. FOR SUPERFOG  
TO BE POSSIBLE THERE MUST BE A SIMULTANEOUS COMBINATION OF  
DENSE FOG AND A DENSE SMOKE SOURCE FROM A FIRE. IF EITHER  
OF THESE CONDITIONS ARE NOT MET...THEN SUPERFOG WILL NOT OCCUR.  
ADI IS ATMOSPHERIC DISPERSION INDEX DEVELOPED BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHEAST WINDS  
15 TO 25 MPH. MAXIMUM RH 93 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTH WINDS 15 TO 20 MPH.  
MINIMUM RH 73 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS 10 TO  
15 MPH. MAXIMUM RH 100 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTH WINDS  
AROUND 10 MPH. MINIMUM RH 72 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHEAST  
WINDS 10 TO 15 MPH. MAXIMUM RH 98 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.  
MINIMUM RH 73 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS 10 TO  
15 MPH. MAXIMUM RH 96 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.  
MINIMUM RH 72 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH  
WINDS 10 TO 15 MPH. MAXIMUM RH 96 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WINDS 10 TO  
15 MPH. MINIMUM RH 75 PERCENT.  
 

 
 
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