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
049
FNUS54 KLIX 191822
FWFLIX
Fire Weather Planning Forecast for S MS and SE LA
National Weather Service New Orleans LA
122 PM CDT Sat Sep 19 2026
.DISCUSSION...
Drier conditions will continue across the region for most of the
weekend with minimum relative humidity values ranging from the
upper 30s and lower 40s across southwest Mississippi to 45 to
55 percent along and south of the Interstate 10 and 12 corridors.
Wind directions will be rather variable this weekend and
generally less than 10 mph. Any precipitation this weekend is
likely to be limited to Sunday afternoon, if it occurs at all,
and mainly on lake and sea breeze boundaries.
MSZ068>071-200900-
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 Sat Sep 19 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Min/Max Temp 71 98 72 98
Max/Min RH (%) 93 41 93 42
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var Lgt/Var Lgt/Var N 1-5
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.01
Precip Duration (hr) 1
Mixing Hgt (m-AGL/MSL) 2140 2240
Transport Wind (m/s) SE 2 NE 3
Vent Rate (m**2/s) 4280 6720
Category Day 3 3
ADI Early 15 Gen Poor 21 Fair 8 Poor
ADI Late 4 Very Poor 29 Fair 8 Poor
Max LVORI Early 3 6 3
Max LVORI Late 6 2 3
SILT/500m MLT (F) 84 84
Mrng Mxg Hgt (m) 436 500
Stagnation Index 3 3 3 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum RH
95 percent. Light winds.
.TUESDAY...Sunny. Highs in the upper 90s. Minimum RH 47 percent.
North winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum RH
92 percent. Northeast winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Maximum RH
80 percent. Northeast winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 42 percent.
Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
78 percent. Northeast winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 40 percent.
Northeast winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH
77 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
39 percent. North winds 5 to 10 mph.
$$
LAZ034>037-046>048-083>086-200900-
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 Sat Sep 19 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Min/Max Temp 72 96 73 96
Max/Min RH (%) 97 43 97 43
20FT Wind/AM(mph) Lgt/Var NW 1-5
20FT Wind/PM(mph) S 1-5 Lgt/Var Lgt/Var NE 1-5
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr) 1
Mixing Hgt (m-AGL/MSL) 1990 2120
Transport Wind (m/s) SE 2 NE 3
Vent Rate (m**2/s) 3980 6360
Category Day 2 3
ADI Early 15 Gen Poor 15 Gen Poor 10 Poor
ADI Late 3 Very Poor 35 Fair 10 Poor
Max LVORI Early 4 8 3
Max LVORI Late 7 2 3
SILT/500m MLT (F) 81 82
Mrng Mxg Hgt (m) 337 391
Stagnation Index 3 3 3 3
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
95 percent. Light winds.
.TUESDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 percent.
Northeast winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
94 percent. East winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 50 percent.
Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum
RH 80 percent. Northeast winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 45 percent.
Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 70. Maximum RH
77 percent. Northeast winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 43 percent.
Northeast winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Maximum RH
77 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
41 percent. Northeast winds 5 to 10 mph.
$$
LAZ039-071-076-079>082-200900-
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 Sat Sep 19 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Min/Max Temp 71 97 72 97
Max/Min RH (%) 97 42 100 45
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var Lgt/Var Lgt/Var NE 1-5
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr) 1
Mixing Hgt (m-AGL/MSL) 2150 2070
Transport Wind (m/s) E 2 NE 4
Vent Rate (m**2/s) 4300 8280
Category Day 3 4
ADI Early 14 Gen Poor 17 Gen Poor 7 Poor
ADI Late 3 Very Poor 28 Fair 7 Poor
Max LVORI Early 4 7 3
Max LVORI Late 7 2 3
SILT/500m MLT (F) 82 82
Mrng Mxg Hgt (m) 437 345
Stagnation Index 3 3 3 3
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH
98 percent. Light winds.
.TUESDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 55 percent.
Northeast winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum RH
97 percent. Southeast winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 54 percent.
Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum
RH 85 percent. Northeast winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Northeast winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 70. Maximum RH
81 percent. Northeast winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Northeast winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH
80 percent. Northeast winds 5 to 10 mph.
.SATURDAY...Sunny. Highs around 90. Minimum RH 46 percent. North
winds 5 to 10 mph.
$$
LAZ070-078-091-093-095-097-200900-
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 Sat Sep 19 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Min/Max Temp 75 92 76 92
Max/Min RH (%) 94 52 97 52
20FT Wind/AM(mph) NE 1-5 N 2-6
20FT Wind/PM(mph) SE 2-6 SE 2-6 S 1-5 E 2-6
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.02
Precip Duration (hr) 2
Mixing Hgt (m-AGL/MSL) 1390 1520
Transport Wind (m/s) E 3 NE 3
Vent Rate (m**2/s) 4170 4560
Category Day 3 3
ADI Early 22 Fair 23 Fair 13 Gen Poor
ADI Late 3 Very Poor 30 Fair 13 Gen Poor
Max LVORI Early 5 7 3
Max LVORI Late 7 3 3
SILT/500m MLT (F) 79 78
Mrng Mxg Hgt (m) 491 477
Stagnation Index 3 3 3 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 70s. Maximum RH
93 percent. Light winds.
.TUESDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 64 percent.
Northeast winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Maximum RH
93 percent. East winds 5 to 10 mph.
.WEDNESDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 64 percent. Northeast
winds 15 to 20 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. Maximum
RH 89 percent. East winds 10 to 15 mph.
.THURSDAY...Breezy, sunny. Highs around 90. Minimum RH
61 percent. Northeast winds 20 to 25 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
85 percent. East winds 15 to 20 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
58 percent. Northeast winds 15 to 20 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
83 percent. East winds 10 to 15 mph.
.SATURDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
56 percent. Northeast winds 15 to 20 mph.
$$
LAZ056>058-064-077-087-089-090-092-094-096-098>100-200900-
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 Sat Sep 19 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Min/Max Temp 72 95 74 95
Max/Min RH (%) 97 48 97 51
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var E 1-5 Lgt/Var NE 2-6
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.01
Precip Duration (hr) 1
Mixing Hgt (m-AGL/MSL) 1710 1750
Transport Wind (m/s) E 3 NE 3
Vent Rate (m**2/s) 5130 5250
Category Day 3 3
ADI Early 10 Poor 18 Gen Poor 9 Poor
ADI Late 3 Very Poor 35 Fair 9 Poor
Max LVORI Early 5 8 4
Max LVORI Late 8 2 4
SILT/500m MLT (F) 80 80
Mrng Mxg Hgt (m) 347 397
Stagnation Index 3 2 3 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
95 percent. Light winds.
.TUESDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Northeast winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
94 percent. Southeast winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
60 percent. Northeast winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
87 percent. East winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
Northeast winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
83 percent. Northeast winds 5 to 10 mph.
.FRIDAY...Sunny. Highs around 90. Minimum RH 54 percent.
Northeast winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum RH
82 percent. East winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
52 percent. Northeast winds 5 to 10 mph.
$$
MSZ077-080>082-200900-
Pearl River-Hancock-Harrison-Jackson-
Including the cities of Crossroads, McNeil, Poplarville,
and Picayune
122 PM CDT Sat Sep 19 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None Tstms None Tstms
Chance Precip (%) 0 20 0 40
Min/Max Temp 71 96 72 96
Max/Min RH (%) 100 42 100 45
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var N 1-5 Lgt/Var E 1-5
Avg Pcpn Amt (in) 0.00 0.02 0.00 0.01
Precip Duration (hr) 1 1
Mixing Hgt (m-AGL/MSL) 2110 2070
Transport Wind (m/s) NE 2 NE 4
Vent Rate (m**2/s) 4220 8280
Category Day 3 4
ADI Early 11 Poor 21 Fair 7 Poor
ADI Late 3 Very Poor 31 Fair 7 Poor
Max LVORI Early 5 7 4
Max LVORI Late 7 2 4
SILT/500m MLT (F) 82 81
Mrng Mxg Hgt (m) 473 314
Stagnation Index 3 2 3 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the lower 70s. Maximum RH 100 percent. Light
winds.
.TUESDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 56 percent. East
winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum RH
99 percent. Southeast winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 55 percent.
Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum
RH 90 percent. Northeast winds 10 to 15 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Northeast winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 70. Maximum RH
84 percent. Northeast winds 10 to 15 mph.
.FRIDAY...Sunny. Highs around 90. Minimum RH 48 percent.
Northeast winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
82 percent. Northeast winds 10 to 15 mph.
.SATURDAY...Sunny. Highs around 90. Minimum RH 45 percent. North
winds 10 to 15 mph.
$$