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
644
FNUS54 KLIX 261822
FWFLIX
Fire Weather Planning Forecast for S MS and SE LA
National Weather Service New Orleans LA
122 PM CDT Sat Sep 26 2026
.DISCUSSION...
Min RH values will remain in the 40-50% range through the first
half of next week. The lowest RH values will favor areas north of
I-10/12 but winds are not currently expected to be strong enough,
remaining below 10mph, for significant fire weather concerns.
More moisture moves back into the area by mid next week
increasing RH values.
MSZ068>071-270900-
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 26 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 65 93 65 94
Max/Min RH (%) 97 37 90 31
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var N 3-7 Lgt/Var NE 1-5
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 2000 2400
Transport Wind (m/s) N 3 NE 2
Vent Rate (m**2/s) 6000 4800
Category Day 3 3
ADI Early 7 Poor 38 Fair 9 Poor
ADI Late 2 Very Poor 52 Gen Good 9 Poor
Max LVORI Early 4 7 3
Max LVORI Late 7 1 3
SILT/500m MLT (F) 78 81
Mrng Mxg Hgt (m) 223 492
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 60s. Maximum RH
99 percent. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH
100 percent. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 90s. Minimum RH
54 percent. Chance of precipitation 30 percent. Southeast winds
10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the lower 70s. Maximum RH 100 percent. Southeast
winds 10 to 15 mph.
.THURSDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 90s. Minimum RH 62 percent.
Chance of precipitation 60 percent. Southeast winds 15 to 20 mph.
.THURSDAY NIGHT...Partly cloudy with a 40 percent chance of
showers. Lows around 70. Maximum RH 100 percent. Southeast winds
10 to 15 mph.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
62 percent. Chance of precipitation 40 percent. Southeast winds
5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Maximum RH
100 percent. Chance of precipitation 30 percent. Southeast winds
5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Chance of precipitation 70 percent. Southeast winds 5 to 10 mph.
$$
LAZ034>037-046>048-083>086-270900-
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 26 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 66 92 67 93
Max/Min RH (%) 100 38 97 36
20FT Wind/AM(mph) NW 1-5 Lgt/Var
20FT Wind/PM(mph) Lgt/Var N 2-6 Lgt/Var Lgt/Var
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 2030 2420
Transport Wind (m/s) N 3 NE 2
Vent Rate (m**2/s) 6090 4840
Category Day 3 3
ADI Early 6 Very Poor 37 Fair 7 Poor
ADI Late 3 Very Poor 48 Gen Good 7 Poor
Max LVORI Early 5 8 3
Max LVORI Late 8 1 3
SILT/500m MLT (F) 77 80
Mrng Mxg Hgt (m) 228 339
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 upper 60s. Maximum RH
100 percent. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH
100 percent. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 90s. Minimum RH
61 percent. Chance of precipitation 50 percent. Southeast winds
15 to 20 mph.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the mid 70s. Maximum RH 98 percent. Southeast
winds 10 to 15 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 90. Minimum RH 68 percent. Chance of
precipitation 70 percent. Southeast winds 15 to 20 mph.
.THURSDAY NIGHT...Partly cloudy with a 40 percent chance of
showers. Lows in the lower 70s. Maximum RH 100 percent. Southeast
winds 10 to 15 mph.
.FRIDAY...Partly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 69 percent.
Southeast winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Maximum RH
100 percent. Chance of precipitation 40 percent. East winds 5 to
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 71 percent.
Chance of precipitation 70 percent. Southeast winds 5 to 10 mph.
$$
LAZ039-071-076-079>082-270900-
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 26 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 66 92 65 92
Max/Min RH (%) 100 33 90 32
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var N 2-6 Lgt/Var Lgt/Var
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 2070 2400
Transport Wind (m/s) N 3 NE 2
Vent Rate (m**2/s) 6210 4800
Category Day 3 3
ADI Early 6 Very Poor 38 Fair 8 Poor
ADI Late 3 Very Poor 53 Gen Good 8 Poor
Max LVORI Early 5 7 3
Max LVORI Late 7 1 3
SILT/500m MLT (F) 77 79
Mrng Mxg Hgt (m) 286 500
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 upper 60s. Maximum RH
99 percent. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Southeast winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Maximum RH
100 percent. Southeast winds 10 to 15 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 90s. Minimum RH
61 percent. Chance of precipitation 40 percent. Southeast winds
15 to 20 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum
RH 99 percent. Southeast winds 15 to 20 mph.
.THURSDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 66 percent. Southeast
winds 15 to 20 mph.
.THURSDAY NIGHT...Partly cloudy with a 40 percent chance of
showers. Lows in the lower 70s. Maximum RH 100 percent. Southeast
winds 15 to 20 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 69 percent.
Chance of precipitation 70 percent. Southeast winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Maximum RH
100 percent. Chance of precipitation 50 percent. East winds 10 to
15 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 73 percent.
Chance of precipitation 70 percent. Southeast winds 10 to 15 mph.
$$
LAZ070-078-091-093-095-097-270900-
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 26 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 72 89 73 89
Max/Min RH (%) 90 44 90 47
20FT Wind/AM(mph) NW 1-5 NW 1-5
20FT Wind/PM(mph) SE 1-5 NW 1-5 SW 2-6 E 1-5
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 1730 1620
Transport Wind (m/s) N 3 NE 2
Vent Rate (m**2/s) 5190 3240
Category Day 3 2
ADI Early 12 Poor 26 Fair 13 Gen Poor
ADI Late 3 Very Poor 33 Fair 13 Gen Poor
Max LVORI Early 3 5 3
Max LVORI Late 5 2 3
SILT/500m MLT (F) 75 76
Mrng Mxg Hgt (m) 500 500
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
86 percent. Southeast winds around 5 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 63 percent.
Southeast winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. Maximum RH
89 percent. Southeast winds 15 to 20 mph.
.WEDNESDAY...Breezy. Mostly sunny with a 50 percent chance of
showers and thunderstorms. Highs in the upper 80s. Minimum RH
69 percent. Southeast winds 20 to 25 mph.
.WEDNESDAY NIGHT...Breezy. Partly cloudy with a 40 percent chance
of showers. Lows in the upper 70s. Maximum RH 90 percent.
Southeast winds 20 to 25 mph.
.THURSDAY...Windy. Mostly sunny with a 50 percent chance of
showers and thunderstorms. Highs in the upper 80s. Minimum RH
71 percent. Southeast winds 25 to 30 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 70s. Maximum RH
93 percent. Chance of precipitation 50 percent. Southeast winds
15 to 20 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 74 percent.
Chance of precipitation 70 percent. Southeast winds 15 to 20 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 70s. Maximum RH
96 percent. Chance of precipitation 50 percent. Southeast winds
15 to 20 mph.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 75 percent.
Chance of precipitation 70 percent. Southeast winds 15 to 20 mph.
$$
LAZ056>058-064-077-087-089-090-092-094-096-098>100-270900-
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 26 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 69 91 70 92
Max/Min RH (%) 97 42 93 42
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var N 1-5 Lgt/Var NE 1-5
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 1840 1880
Transport Wind (m/s) N 3 NE 2
Vent Rate (m**2/s) 5520 3760
Category Day 3 2
ADI Early 6 Very Poor 31 Fair 6 Very Poor
ADI Late 3 Very Poor 40 Fair 6 Very Poor
Max LVORI Early 4 6 3
Max LVORI Late 6 2 3
SILT/500m MLT (F) 76 77
Mrng Mxg Hgt (m) 321 500
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 lower 70s. Maximum RH
95 percent. Light winds.
.TUESDAY...Sunny. Highs around 90. Minimum RH 62 percent. East
winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
97 percent. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 68 percent. Southeast
winds 15 to 20 mph.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the mid 70s. Maximum RH 93 percent. Southeast
winds 10 to 15 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 71 percent.
Chance of precipitation 70 percent. Southeast winds 15 to 20 mph.
.THURSDAY NIGHT...Partly cloudy with a 40 percent chance of
showers. Lows in the mid 70s. Maximum RH 97 percent. Southeast
winds 10 to 15 mph.
.FRIDAY...Showers and a chance of thunderstorms. Highs in the
upper 80s. Minimum RH 76 percent. Chance of precipitation
80 percent. East winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 70s. Maximum RH
98 percent. Chance of precipitation 50 percent. Southeast winds
5 to 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 78 percent. Chance of precipitation
80 percent. Southeast winds 10 to 15 mph.
$$
MSZ077-080>082-270900-
Pearl River-Hancock-Harrison-Jackson-
Including the cities of Crossroads, McNeil, Poplarville,
and Picayune
122 PM CDT Sat Sep 26 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 66 91 65 92
Max/Min RH (%) 97 36 87 31
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var N 2-6 Lgt/Var Lgt/Var
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 2100 2190
Transport Wind (m/s) N 3 NE 2
Vent Rate (m**2/s) 6300 4380
Category Day 3 3
ADI Early 7 Poor 38 Fair 9 Poor
ADI Late 3 Very Poor 52 Gen Good 9 Poor
Max LVORI Early 5 7 3
Max LVORI Late 7 1 3
SILT/500m MLT (F) 76 78
Mrng Mxg Hgt (m) 312 500
Stagnation Index 3 3 3 3
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the upper 60s. Maximum RH
95 percent. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum RH
98 percent. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 59 percent. Southeast
winds 15 to 20 mph.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the lower 70s. Maximum RH 96 percent. Southeast
winds 15 to 20 mph.
.THURSDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 64 percent. Southeast
winds 15 to 20 mph.
.THURSDAY NIGHT...Partly cloudy with a 50 percent chance of
showers. Lows in the lower 70s. Maximum RH 99 percent. Southeast
winds 10 to 15 mph.
.FRIDAY...Showers and a chance of thunderstorms. Highs in the
upper 80s. Minimum RH 68 percent. Chance of precipitation
80 percent. Southeast winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Maximum RH
99 percent. Chance of precipitation 50 percent. Southeast winds
10 to 15 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 71 percent.
Chance of precipitation 70 percent. Southeast winds 10 to 15 mph.
$$