Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
993
FNUS54 KLIX 040622
FWFLIX
Fire Weather Planning Forecast for S MS and SE LA
National Weather Service New Orleans LA
122 AM CDT Fri Sep 4 2026
.DISCUSSION...
Coverage of showers and thunderstorms will be much more
widespread today than the last few days. Rain totals will be
highly dependent on where the heavier thunderstorms move as a few
storms will be capable of producing locally heavy rainfall,
especially in areas near the coast. Rainfall totals over the next
several days could exceed 1-2 inches. Afternoon minimum
humidities will be well above critical levels all weekend, not
dropping much below 60 percent, even in the driest areas.
MSZ068>071-042100-
Wilkinson-Amite-Pike-Walthall-
Including the cities of Centreville, Dolorosa, Fort Adams,
Woodville, Gillsburg, Gloster, Smithdale, Liberty, McComb,
Dexter, Salem, and Tylertown
122 AM CDT Fri Sep 4 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 60 60
Max/Min Temp 93 71 92
Min/Max RH (%) 56 100 60
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) E 1-5 Lgt/Var E 1-5
Avg Pcpn Amt (in) 0.19 0.12 0.14
Precip Duration (hr) 4 1 2
Mixing Hgt (m-AGL/MSL)1130 1500
Transport Wind (m/s) E 3 SE 3
Vent Rate (m**2/s) 3390 4500
Category Day 2 3
ADI Early 16 Gen Poor 7 Poor 3 Very Poor
ADI Late 24 Fair 2 Very Poor 3 Very Poor
Max LVORI Early 9 10 10
Max LVORI Late 3 10 10
SILT/500m MLT (F) 82 79
Mrng Mxg Hgt (m) 271 331
Stagnation Index 1 1 1
Stability Class B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the lower 70s. Maximum RH
100 percent. Light winds.
.SUNDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 60 percent. Light
winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum RH
100 percent. Light winds.
.MONDAY...Sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 56 percent. North
winds around 5 mph.
.MONDAY NIGHT...Mostly clear with a 20 percent chance of showers
and thunderstorms. Lows in the lower 70s. Maximum RH 100 percent.
Southeast winds around 5 mph.
.TUESDAY...Sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
East winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH
100 percent. Southeast winds around 5 mph.
.WEDNESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
Southeast winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum
RH 100 percent. South winds around 5 mph.
.THURSDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Southwest winds around 5 mph.
$$
LAZ034>037-046>048-083>086-042100-
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Iberville-
West Baton Rouge-East Baton Rouge-Northern Livingston-
Southern Livingston-Western Ascension-Eastern Ascension-
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,
Denham Springs, Walker, Livingston, Springfield, Killian,
Whitehall, French Settlement, Sorrento, Acy, Gonzales,
Prairieville, Geismar, and Donaldsonville
122 AM CDT Fri Sep 4 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 50 80
Max/Min Temp 91 73 90
Min/Max RH (%) 62 100 66
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) NE 1-5 Lgt/Var E 1-5
Avg Pcpn Amt (in) 0.22 0.17 0.30
Precip Duration (hr) 4 1 4
Mixing Hgt (m-AGL/MSL)1030 1370
Transport Wind (m/s) NE 3 S 3
Vent Rate (m**2/s) 3090 4110
Category Day 2 3
ADI Early 18 Gen Poor 7 Poor 4 Very Poor
ADI Late 25 Fair 2 Very Poor 4 Very Poor
Max LVORI Early 9 9 10
Max LVORI Late 4 10 10
SILT/500m MLT (F) 80 77
Mrng Mxg Hgt (m) 262 332
Stagnation Index 1 1 1
Stability Class B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of thunderstorms
and a slight chance of showers. Lows in the mid 70s. Maximum RH
100 percent. Chance of precipitation 50 percent. Light winds.
.SUNDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 67 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
100 percent. Light winds.
.MONDAY...Sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 63 percent. North
winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 70s. Maximum RH 99 percent.
South winds around 5 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
Chance of precipitation 70 percent. East winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
99 percent. Southeast winds around 5 mph.
.WEDNESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
Southeast winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
99 percent. South winds around 5 mph.
.THURSDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 62 percent.
South winds around 5 mph.
$$
LAZ039-071-076-079>082-042100-
Washington-Northern Tangipahoa-Southeast St. Tammany-
Northern St. Tammany-Southwestern St. Tammany-Central Tangipahoa-
Lower Tangipahoa-
Including the cities of Bogalusa, Enon, Franklinton, Amite,
Kentwood, Roseland, Wilmer, Slidell, Covington, Folsom, Bush,
Mandeville, Madisonville, Hammond, Tickfaw, Independence, Robert,
Ponchatoula, and Akers
122 AM CDT Fri Sep 4 2026
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 50 70
Max/Min Temp 91 72 91
Min/Max RH (%) 58 100 58
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) NE 1-5 Lgt/Var SE 1-5
Avg Pcpn Amt (in) 0.45 0.13 0.15
Precip Duration (hr) 5 1 4
Mixing Hgt (m-AGL/MSL)920 1480
Transport Wind (m/s) NE 3 S 3
Vent Rate (m**2/s) 2760 4440
Category Day 2 3
ADI Early 15 Gen Poor 8 Poor 5 Very Poor
ADI Late 19 Gen Poor 2 Very Poor 5 Very Poor
Max LVORI Early 9 10 10
Max LVORI Late 4 10 10
SILT/500m MLT (F) 80 78
Mrng Mxg Hgt (m) 240 358
Stagnation Index 1 1 1
Stability Class B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of thunderstorms
and a slight chance of showers. Lows in the lower 70s. Maximum RH
100 percent. Chance of precipitation 50 percent. Light winds.
.SUNDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
100 percent. Light winds.
.MONDAY...Sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 62 percent. North
winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 70s. Maximum RH 100 percent.
Southeast winds around 5 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
Chance of precipitation 70 percent. East winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the lower 70s. Maximum RH
100 percent. East winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
Southeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the lower 70s. Maximum RH
100 percent. Southeast winds around 5 mph.
.THURSDAY...Sunny with a 30 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 61 percent.
Southwest winds 5 to 10 mph.
$$
LAZ070-078-091-093-095-097-042100-
Lower St. Bernard-Eastern Orleans-Lower Plaquemines-
Coastal Jefferson-Lower Lafourche-Lower Terrebonne-
Including the cities of Yscloskey, Delacroix, Shell Beach,
East New Orleans, Buras, Pointe A La Hache, Port Sulphur,
Grand Isle, Larose, Galliano, Cut Off, Golden Meadow, Leeville,
Chauvin, Cocodrie, Dulac, and Montegut
122 AM CDT Fri Sep 4 2026
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 30 60
Max/Min Temp 88 74 87
Min/Max RH (%) 57 100 57
20FT Wind/AM(mph) N 2-6 Lgt/Var
20FT Wind/PM(mph) NE 2-6 Lgt/Var SW 2-6
Avg Pcpn Amt (in) 0.32 0.14 0.15
Precip Duration (hr) 5 2 3
Mixing Hgt (m-AGL/MSL)810 1050
Transport Wind (m/s) N 3 SW 2
Vent Rate (m**2/s) 2430 2100
Category Day 2 2
ADI Early 15 Gen Poor 15 Gen Poor 5 Very Poor
ADI Late 19 Gen Poor 3 Very Poor 5 Very Poor
Max LVORI Early 7 7 8
Max LVORI Late 4 8 8
SILT/500m MLT (F) 77 77
Mrng Mxg Hgt (m) 249 419
Stagnation Index 1 1 1
Stability Class B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear with a 50 percent chance of
showers and thunderstorms. Lows in the upper 70s. Maximum RH
97 percent. Light winds.
.SUNDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 71 percent.
West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers.
Lows in the upper 70s. Maximum RH 96 percent. Southwest winds
around 5 mph.
.MONDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 70 percent. Northwest
winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the upper 70s. Maximum RH 94 percent.
South winds 5 to 10 mph.
.TUESDAY...Mostly sunny with thunderstorms likely and a chance of
showers. Highs in the upper 80s. Minimum RH 72 percent. Chance of
precipitation 70 percent. East winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the upper 70s. Maximum RH
93 percent. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 72 percent.
Southeast winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the upper 70s. Maximum RH
93 percent. South winds 5 to 10 mph.
.THURSDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 70 percent.
Southwest winds 5 to 10 mph.
$$
LAZ056>058-064-077-087-089-090-092-094-096-098>100-042100-
Assumption-St. James-St. John The Baptist-Upper St. Bernard-
Western Orleans-Upper Jefferson-Upper Plaquemines-
Central Plaquemines-Central Jefferson-Upper Lafourche-
Upper Terrebonne-Upper St. Charles-Central St. Charles-
Lower St. Charles-
Including the cities of Pierre Part, Labadieville,
Paincourtville, Convent, Lutcher, Gramercy, Laplace, Reserve,
Chalmette, Meraux, Violet, New Orleans, Metairie, Kenner,
Harahan, Westwego, Marrero, Gretna, Belle Chasse, Braithwaite,
Alliance, Lafitte, Barataria, Jean Lafitte, Thibodaux, Raceland,
Lockport, Houma, Bayou Cane, Montz, Bonnet Carre Spillway,
Destrehan, Norco, Hahnville, Luling, and Boutte
122 AM CDT Fri Sep 4 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 40 70
Max/Min Temp 88 74 89
Min/Max RH (%) 68 100 66
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) NE 2-6 Lgt/Var W 1-5
Avg Pcpn Amt (in) 0.24 0.07 0.30
Precip Duration (hr) 3 1 4
Mixing Hgt (m-AGL/MSL)790 1280
Transport Wind (m/s) NE 3 SW 2
Vent Rate (m**2/s) 2370 2560
Category Day 2 2
ADI Early 17 Gen Poor 10 Poor 4 Very Poor
ADI Late 21 Fair 2 Very Poor 4 Very Poor
Max LVORI Early 9 7 9
Max LVORI Late 4 9 9
SILT/500m MLT (F) 78 76
Mrng Mxg Hgt (m) 253 327
Stagnation Index 1 1 1
Stability Class B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of thunderstorms
and a slight chance of showers. Lows in the mid 70s. Maximum RH
99 percent. Chance of precipitation 50 percent. Light winds.
.SUNDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 73 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
99 percent. Light winds.
.MONDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 72 percent.
North winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 70s. Maximum RH 97 percent.
South winds around 5 mph.
.TUESDAY...Mostly sunny with thunderstorms likely and a chance of
showers. Highs around 90. Minimum RH 74 percent. Chance of
precipitation 70 percent. East winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
97 percent. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 73 percent. Chance of precipitation
70 percent. East winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
97 percent. South winds around 5 mph.
.THURSDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 71 percent.
East winds around 5 mph.
$$
MSZ077-080>082-042100-
Pearl River-Hancock-Harrison-Jackson-
Including the cities of Crossroads, McNeil, Poplarville,
and Picayune
122 AM CDT Fri Sep 4 2026
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 40 60
Max/Min Temp 91 71 91
Min/Max RH (%) 60 100 58
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) E 1-5 Lgt/Var SE 1-5
Avg Pcpn Amt (in) 0.48 0.11 0.18
Precip Duration (hr) 6 1 3
Mixing Hgt (m-AGL/MSL)1050 1420
Transport Wind (m/s) NE 3 S 3
Vent Rate (m**2/s) 3150 4260
Category Day 2 3
ADI Early 20 Gen Poor 9 Poor 5 Very Poor
ADI Late 23 Fair 2 Very Poor 5 Very Poor
Max LVORI Early 9 9 10
Max LVORI Late 4 10 10
SILT/500m MLT (F) 79 79
Mrng Mxg Hgt (m) 258 375
Stagnation Index 1 1 1
Stability Class B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of thunderstorms
and a slight chance of showers. Lows in the lower 70s. Maximum RH
100 percent. Chance of precipitation 50 percent. Light winds.
.SUNDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 62 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
100 percent. Light winds.
.MONDAY...Sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 61 percent.
Northeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 70s. Maximum RH 99 percent.
Southeast winds 5 to 10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
Chance of precipitation 70 percent. East winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the lower 70s. Maximum RH
99 percent. East winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
Southeast winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the lower 70s. Maximum RH
99 percent. South winds 5 to 10 mph.
.THURSDAY...Sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Southeast winds 5 to 10 mph.
$$