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
105
FNUS54 KLIX 011726
FWFLIX
Fire Weather Planning Forecast for S MS and SE LA
National Weather Service New Orleans LA
1226 PM CDT Mon Sep 1 2025
.DISCUSSION...
With a front continuing to drift offshore, only isolated chances
of showers or storms are anticipated today. There may be a
slightly better chance of precipitation on Tuesday as a
reinforcing frontal boundary approaches the area from the
northwest. Afternoon RH values are likely to be in the 45 to
55 percent range for some areas north of the Interstate 10 and
12 corridors today and Tuesday, and near or above 60 percent
south of Lake Pontchartrain. Outside of any convection, winds
will generally be light under 15 mph, keeping fire weather
concerns low.
MSZ068>071-020900-
Wilkinson-Amite-Pike-Walthall-
Including the cities of Centreville, Dolorosa, Fort Adams,
Woodville, Gillsburg, Gloster, Smithdale, Liberty, McComb,
Dexter, Salem, and Tylertown
1226 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None Tstms None Tstms
Chance Precip (%) 0 20 0 20
Min/Max Temp 68 89 66 90
Max/Min RH (%) 100 38 97 41
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var NE 1-5 Lgt/Var W 1-5
Avg Pcpn Amt (in) 0.00 0.03 0.00 0.02
Precip Duration (hr) 1 1
Mixing Hgt (m-AGL/MSL) 1740 1910
Transport Wind (m/s) E 2 W 3
Vent Rate (m**2/s) 3480 5730
Category Day 2 3
ADI Early 23 Fair 12 Poor 16 Gen Poor 19 Gen Poor
ADI Late 3 Very Poor 15 Gen Poor 3 Very Poor 21 Fair
Max LVORI Early 5 7 5 6
Max LVORI Late 7 2 6 2
SILT/500m MLT (F) 77 78
Mrng Mxg Hgt (m) 479 497
Stagnation Index 3 2 3 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of
showers and thunderstorms. Lows in the upper 60s. Maximum RH
98 percent. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Southwest winds around 5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 60s. Maximum RH
96 percent. Light winds.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 46 percent.
South winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH
96 percent. Light winds.
.SATURDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
West winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 70. Maximum RH
86 percent. North winds around 5 mph.
.SUNDAY...Sunny. Highs around 90. Minimum RH 48 percent. North
winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Maximum RH
77 percent. North winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
43 percent. Northeast winds around 5 mph.
$$
LAZ034>037-046>048-083>086-020900-
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
1226 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None Tstms None None
Chance Precip (%) 0 20 0 0
Min/Max Temp 69 91 68 91
Max/Min RH (%) 100 44 97 44
20FT Wind/AM(mph) E 1-5 Lgt/Var
20FT Wind/PM(mph) E 1-5 E 2-6 Lgt/Var W 1-5
Avg Pcpn Amt (in) 0.00 0.02 0.00 0.00
Precip Duration (hr) 1
Mixing Hgt (m-AGL/MSL) 1790 1970
Transport Wind (m/s) E 3 W 2
Vent Rate (m**2/s) 5370 3940
Category Day 3 2
ADI Early 27 Fair 16 Gen Poor 18 Gen Poor 12 Poor
ADI Late 3 Very Poor 20 Gen Poor 3 Very Poor 17 Gen Poor
Max LVORI Early 5 6 4 6
Max LVORI Late 7 2 6 2
SILT/500m MLT (F) 76 77
Mrng Mxg Hgt (m) 474 497
Stagnation Index 3 2 3 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum
RH 96 percent. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
West winds around 5 mph.
.THURSDAY NIGHT...Clear. Lows in the lower 70s. Maximum RH
96 percent. Light winds.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 47 percent.
Southwest winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH
94 percent. Light winds.
.SATURDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 51 percent. West
winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum
RH 87 percent. North winds around 5 mph.
.SUNDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
North winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH
76 percent. Northeast winds around 5 mph.
.MONDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 45 percent. Northeast
winds around 5 mph.
$$
LAZ039-071-076-079>082-020900-
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
1226 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None Tstms None None
Chance Precip (%) 0 20 0 0
Min/Max Temp 68 90 66 90
Max/Min RH (%) 100 38 93 41
20FT Wind/AM(mph) NE 1-5 Lgt/Var
20FT Wind/PM(mph) SE 1-5 E 2-6 Lgt/Var S 1-5
Avg Pcpn Amt (in) 0.00 0.03 0.00 0.00
Precip Duration (hr) 1
Mixing Hgt (m-AGL/MSL) 1850 1970
Transport Wind (m/s) E 4 SW 2
Vent Rate (m**2/s) 7400 3940
Category Day 3 2
ADI Early 28 Fair 18 Gen Poor 25 Fair 12 Poor
ADI Late 3 Very Poor 24 Fair 3 Very Poor 17 Gen Poor
Max LVORI Early 5 6 4 6
Max LVORI Late 6 2 7 2
SILT/500m MLT (F) 76 77
Mrng Mxg Hgt (m) 500 500
Stagnation Index 3 2 3 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Maximum RH
97 percent. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
West winds around 5 mph.
.THURSDAY NIGHT...Clear. Lows in the lower 70s. Maximum RH
95 percent. Light winds.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 46 percent.
West winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH
95 percent. Light winds.
.SATURDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 49 percent. West
winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum
RH 88 percent. Light winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
North winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH
77 percent. North winds around 5 mph.
.MONDAY...Mostly sunny. Highs around 90. Minimum RH 44 percent.
Northeast winds around 5 mph.
$$
MSZ077-080>082-020900-
Pearl River-Hancock-Harrison-Jackson-
Including the cities of Crossroads, McNeil, Poplarville,
and Picayune
1226 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 67 90 66 91
Max/Min RH (%) 100 38 97 41
20FT Wind/AM(mph) E 2-6 Lgt/Var
20FT Wind/PM(mph) E 1-5 E 2-6 Lgt/Var SE 1-5
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 1750 2000
Transport Wind (m/s) E 3 S 2
Vent Rate (m**2/s) 5250 4000
Category Day 3 3
ADI Early 28 Fair 17 Gen Poor 23 Fair 12 Poor
ADI Late 3 Very Poor 25 Fair 2 Very Poor 18 Gen Poor
Max LVORI Early 5 5 4 6
Max LVORI Late 6 2 7 2
SILT/500m MLT (F) 75 76
Mrng Mxg Hgt (m) 500 500
Stagnation Index 3 2 3 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Maximum RH
96 percent. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Northwest winds around 5 mph.
.THURSDAY NIGHT...Clear. Lows in the lower 70s. Maximum RH
96 percent. Light winds.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
West winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH
96 percent. Light winds.
.SATURDAY...Mostly sunny. Highs in the mid 90s. Minimum RH
49 percent. West winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum
RH 89 percent. Light winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
North winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH
77 percent. North winds around 5 mph.
.MONDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 45 percent. North
winds around 5 mph.
$$
LAZ056>060-064-065-077-078-087>090-020900-
Assumption-St. James-St. John The Baptist-Upper Lafourche-
St. Charles-Upper St. Bernard-Upper Terrebonne-Western Orleans-
Eastern Orleans-Upper Jefferson-Lower Jefferson-Upper Plaquemines-
Central Plaquemines-
Including the cities of Pierre Part, Labadieville,
Paincourtville, Convent, Lutcher, Gramercy, Laplace, Reserve,
Thibodaux, Raceland, Larose, Destrehan, Norco, Chalmette, Meraux,
Violet, Houma, Bayou Cane, New Orleans, East New Orleans,
Metairie, Kenner, Harahan, Westwego, Marrero, Gretna, Lafitte,
Barataria, Jean Lafitte, Belle Chasse, Braithwaite, and Alliance
1226 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 30 20 20
Min/Max Temp 72 90 69 91
Max/Min RH (%) 100 47 97 46
20FT Wind/AM(mph) NE 2-6 NE 1-5
20FT Wind/PM(mph) E 3-7 G17 E 4-8 G17 E 1-5 E 2-6
Avg Pcpn Amt (in) 0.00 0.04 0.01 0.01
Precip Duration (hr) 1 0 1
Mixing Hgt (m-AGL/MSL) 1520 1760
Transport Wind (m/s) E 4 NE 3
Vent Rate (m**2/s) 6080 5280
Category Day 3 3
ADI Early 29 Fair 28 Fair 23 Fair 12 Poor
ADI Late 4 Very Poor 28 Fair 3 Very Poor 16 Gen Poor
Max LVORI Early 5 5 4 6
Max LVORI Late 5 2 6 2
SILT/500m MLT (F) 76 75
Mrng Mxg Hgt (m) 500 500
Stagnation Index 2 1 2 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of
showers and thunderstorms. Lows in the lower 70s. Maximum RH
94 percent. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
West winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
94 percent. Light winds.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
West winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
94 percent. Light winds.
.SATURDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
West winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
92 percent. Light winds.
.SUNDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
North winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH
80 percent. Northeast winds around 5 mph.
.MONDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Northeast winds around 5 mph.
$$
LAZ066>070-020900-
Lower Terrebonne-Lower Lafourche-Coastal Jefferson Parish-
Lower Plaquemines-Lower St. Bernard-
Including the cities of Chauvin, Cocodrie, Dulac, Montegut,
Galliano, Cut Off, Golden Meadow, Leeville, Grand Isle, Buras,
Pointe A La Hache, Port Sulphur, Boothville, Venice, Empire,
Myrtle Grove, Yscloskey, Delacroix, and Shell Beach
1226 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 50 30 20
Min/Max Temp 75 88 72 89
Max/Min RH (%) 100 51 97 47
20FT Wind/AM(mph) E 4-8 G19 NE 2-6
20FT Wind/PM(mph) E 5-9 G20 E 6-10 G20 E 3-7 G17 E 3-7
Avg Pcpn Amt (in) 0.06 0.05 0.03 0.02
Precip Duration (hr) 2 2 2 1
Mixing Hgt (m-AGL/MSL) 1360 1470
Transport Wind (m/s) E 5 E 3
Vent Rate (m**2/s) 6800 4410
Category Day 3 3
ADI Early 37 Fair 31 Fair 30 Fair 16 Gen Poor
ADI Late 8 Poor 32 Fair 4 Very Poor 21 Fair
Max LVORI Early 4 4 3 5
Max LVORI Late 4 2 5 2
SILT/500m MLT (F) 76 75
Mrng Mxg Hgt (m) 500 500
Stagnation Index 1 0 1 1
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
86 percent. East winds around 5 mph.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 57 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Maximum RH
85 percent. East winds around 5 mph.
.FRIDAY...Sunny. Highs around 90. Minimum RH 59 percent.
Southwest winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. Maximum RH
88 percent. Southeast winds around 5 mph.
.SATURDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 59 percent. Northeast
winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the upper 70s. Maximum RH 88 percent. East winds
around 5 mph.
.SUNDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
North winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 70s. Maximum RH 80 percent.
East winds around 5 mph.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Northeast winds around 10 mph.
$$