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
589
FNUS54 KLIX 041822
FWFLIX
Fire Weather Planning Forecast for S MS and SE LA
National Weather Service New Orleans LA
122 PM CDT Fri Sep 4 2026
.DISCUSSION...
High coverage of afternoon showers and thunderstorms will
continue through the upcoming holiday weekend. Considering the
high coverage of convection as well as high afternoon relative
humidity values and lackluster winds, no critical fire weather
concerns through the forecast period.
MSZ068>071-050900-
Wilkinson-Amite-Pike-Walthall-
Including the cities of Centreville, Dolorosa, Fort Adams,
Woodville, Gillsburg, Gloster, Smithdale, Liberty, McComb,
Dexter, Salem, and Tylertown
122 PM CDT Fri Sep 4 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 50 40 0 50
Min/Max Temp 71 92 72 96
Max/Min RH (%) 100 58 100 51
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var E 2-6 Lgt/Var Lgt/Var
Avg Pcpn Amt (in) 0.10 0.07 0.00 0.03
Precip Duration (hr) 1 1 1
Mixing Hgt (m-AGL/MSL) 1370 1650
Transport Wind (m/s) E 3 NE 3
Vent Rate (m**2/s) 4110 4950
Category Day 3 3
ADI Early 9 Poor 23 Fair 10 Poor
ADI Late 2 Very Poor 38 Fair 10 Poor
Max LVORI Early 9 10 5
Max LVORI Late 10 3 5
SILT/500m MLT (F) 79 79
Mrng Mxg Hgt (m) 302 237
Stagnation Index 1 2 3 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum RH
100 percent. Light winds.
.MONDAY...Sunny with a 40 percent chance of showers and
thunderstorms. Highs in the upper 90s. Minimum RH 51 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.
South winds around 5 mph.
.TUESDAY...Sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 55 percent.
Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH
100 percent. Southeast winds around 5 mph.
.WEDNESDAY...Sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
East 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 53 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum RH
100 percent. Southwest winds around 5 mph.
.FRIDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 51 percent. West
winds around 5 mph.
$$
LAZ034>037-046>048-083>086-050900-
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 PM CDT Fri Sep 4 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 60 60 0 50
Min/Max Temp 73 91 73 93
Max/Min RH (%) 100 62 100 54
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var E 1-5 Lgt/Var Lgt/Var
Avg Pcpn Amt (in) 0.09 0.12 0.00 0.08
Precip Duration (hr) 1 2 1
Mixing Hgt (m-AGL/MSL) 1250 1510
Transport Wind (m/s) E 3 E 2
Vent Rate (m**2/s) 3750 3020
Category Day 2 2
ADI Early 11 Poor 18 Gen Poor 9 Poor
ADI Late 2 Very Poor 28 Fair 9 Poor
Max LVORI Early 9 10 6
Max LVORI Late 10 3 6
SILT/500m MLT (F) 77 78
Mrng Mxg Hgt (m) 294 231
Stagnation Index 1 1 2 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 60 percent.
Northwest winds around 5 mph.
.MONDAY NIGHT...Mostly clear with a 20 percent chance of showers
and thunderstorms. Lows in the mid 70s. Maximum RH 99 percent.
Southwest winds around 5 mph.
.TUESDAY...Sunny with a chance of thunderstorms and a slight
chance of showers. Highs in the lower 90s. Minimum RH 62 percent.
Chance of precipitation 50 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 5 to 10 mph.
.WEDNESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 64 percent.
East winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
99 percent. South winds around 5 mph.
.THURSDAY...Sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
99 percent. Southwest winds around 5 mph.
.FRIDAY...Sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
West winds around 5 mph.
$$
LAZ039-071-076-079>082-050900-
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 PM CDT Fri Sep 4 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 60 60 0 50
Min/Max Temp 71 92 72 94
Max/Min RH (%) 100 58 100 53
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var SE 1-5 Lgt/Var Lgt/Var
Avg Pcpn Amt (in) 0.10 0.15 0.00 0.05
Precip Duration (hr) 1 3 1
Mixing Hgt (m-AGL/MSL) 1300 1540
Transport Wind (m/s) E 3 NE 2
Vent Rate (m**2/s) 3900 3080
Category Day 2 2
ADI Early 11 Poor 23 Fair 10 Poor
ADI Late 2 Very Poor 27 Fair 10 Poor
Max LVORI Early 10 10 7
Max LVORI Late 10 4 7
SILT/500m MLT (F) 77 79
Mrng Mxg Hgt (m) 337 247
Stagnation Index 1 1 2 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 59 percent.
Northwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the lower 70s. Maximum RH 100 percent.
South winds around 5 mph.
.TUESDAY...Sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 63 percent.
Chance of precipitation 60 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. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 63 percent.
East winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum
RH 100 percent. Southeast 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.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum
RH 100 percent. South winds around 5 mph.
.FRIDAY...Sunny with a 30 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
West winds around 5 mph.
$$
LAZ070-078-091-093-095-097-050900-
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 PM CDT Fri Sep 4 2026
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 40 50 0 40
Min/Max Temp 75 89 75 90
Max/Min RH (%) 100 56 100 54
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var S 2-6 Lgt/Var SW 2-6
Avg Pcpn Amt (in) 0.08 0.14 0.00 0.06
Precip Duration (hr) 1 2 2
Mixing Hgt (m-AGL/MSL) 960 1240
Transport Wind (m/s) SW 2 W 3
Vent Rate (m**2/s) 1920 3720
Category Day 1 2
ADI Early 12 Poor 15 Gen Poor 14 Gen Poor
ADI Late 2 Very Poor 17 Gen Poor 14 Gen Poor
Max LVORI Early 7 8 5
Max LVORI Late 7 4 5
SILT/500m MLT (F) 76 76
Mrng Mxg Hgt (m) 307 263
Stagnation Index 1 1 3 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Maximum RH
95 percent. Southwest winds around 5 mph.
.MONDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 69 percent.
West 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.
Southwest winds 5 to 10 mph.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 71 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 10 to 15 mph.
.WEDNESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 72 percent.
East 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. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 69 percent.
Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the upper 70s. Maximum RH
94 percent. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 67 percent. Northwest
winds 5 to 10 mph.
$$
LAZ056>058-064-077-087-089-090-092-094-096-098>100-050900-
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 PM CDT Fri Sep 4 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 50 60 0 50
Min/Max Temp 73 90 73 92
Max/Min RH (%) 100 66 100 58
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var SE 1-5 Lgt/Var Lgt/Var
Avg Pcpn Amt (in) 0.10 0.19 0.00 0.15
Precip Duration (hr) 1 4 1
Mixing Hgt (m-AGL/MSL) 1070 1370
Transport Wind (m/s) SE 2 W 2
Vent Rate (m**2/s) 2140 2740
Category Day 2 2
ADI Early 11 Poor 17 Gen Poor 8 Poor
ADI Late 2 Very Poor 18 Gen Poor 8 Poor
Max LVORI Early 8 9 7
Max LVORI Late 9 4 7
SILT/500m MLT (F) 76 76
Mrng Mxg Hgt (m) 312 250
Stagnation Index 1 1 2 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
98 percent. Light winds.
.MONDAY...Sunny with showers and thunderstorms likely. Highs in
the lower 90s. Minimum RH 70 percent. Chance of precipitation
70 percent. Northwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the upper 70s. Maximum RH 98 percent.
Southwest winds around 5 mph.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 71 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 upper 70s. Maximum RH
97 percent. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 74 percent. Chance of precipitation
70 percent. East winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
97 percent. Southeast winds around 5 mph.
.THURSDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 69 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
98 percent. Southwest winds around 5 mph.
.FRIDAY...Sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 66 percent.
Northwest winds around 5 mph.
$$
MSZ077-080>082-050900-
Pearl River-Hancock-Harrison-Jackson-
Including the cities of Crossroads, McNeil, Poplarville,
and Picayune
122 PM CDT Fri Sep 4 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 50 50 0 60
Min/Max Temp 71 92 71 94
Max/Min RH (%) 100 58 100 51
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var SE 1-5 Lgt/Var W 1-5
Avg Pcpn Amt (in) 0.07 0.10 0.00 0.06
Precip Duration (hr) 1 2 4
Mixing Hgt (m-AGL/MSL) 1280 1570
Transport Wind (m/s) SE 2 N 2
Vent Rate (m**2/s) 2560 3140
Category Day 2 2
ADI Early 11 Poor 19 Gen Poor 12 Poor
ADI Late 2 Very Poor 23 Fair 12 Poor
Max LVORI Early 9 10 6
Max LVORI Late 10 3 6
SILT/500m MLT (F) 78 78
Mrng Mxg Hgt (m) 364 267
Stagnation Index 1 1 2 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers
and thunderstorms. 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 59 percent.
Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 70s. Maximum RH
99 percent. Chance of precipitation 40 percent. South winds 5 to
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 64 percent.
Chance of precipitation 60 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 63 percent.
East winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum
RH 99 percent. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the lower 70s. Maximum RH
100 percent. Southwest winds 5 to 10 mph.
.FRIDAY...Sunny with a 30 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
West winds 5 to 10 mph.
$$