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
944
FNUS54 KLIX 122341
FWFLIX
Fire Weather Planning Forecast for S MS and SE LA
National Weather Service New Orleans LA
641 PM CDT Fri Sep 12 2025
.DISCUSSION...
Dry high pressure will remain in control of the area weather.
With afternoon mixing, dewpoints are forecast to drop into the
low to mid 60s most locations for at least the next few days.
Combined with afternoon temperatures in the low to mid 90s,
minimum RV values are forecast to drop to near or below 35%
across most inland areas each afternoon through at least Tuesday.
Closer to the coast, sea and lake breeze influences will help
keep relative humidity above 35%. No fog expected for at least
the next few days.
MSZ068>071-130900-
Wilkinson-Amite-Pike-Walthall-
Including the cities of Centreville, Dolorosa, Fort Adams,
Woodville, Gillsburg, Gloster, Smithdale, Liberty, McComb,
Dexter, Salem, and Tylertown
641 PM CDT Fri Sep 12 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 67 94 66 92
Max/Min RH (%) 93 30 100 30
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var NE 2-6 Lgt/Var E 1-5
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 2640 2640
Transport Wind (m/s) NE 4 E 2
Vent Rate (m**2/s) 10560 5280
Category Day 4 3
ADI Early 34 Fair 12 Poor 30 Fair 14 Gen Poor
ADI Late 3 Very Poor 34 Fair 4 Very Poor 23 Fair
Max LVORI Early 4 6 3 7
Max LVORI Late 6 2 7 2
SILT/500m MLT (F) 82 79
Mrng Mxg Hgt (m) 500 499
Stagnation Index 3 3 3 3
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH
86 percent. Light winds.
.MONDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
36 percent. Northwest winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Maximum RH
85 percent. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 34 percent.
Northwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Maximum RH
89 percent. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 35 percent.
West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum
RH 92 percent. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 37 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
91 percent. Light winds.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 37 percent.
Northeast winds around 5 mph.
$$
LAZ034>037-046>048-083>086-130900-
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
641 PM CDT Fri Sep 12 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 69 94 68 93
Max/Min RH (%) 93 34 100 35
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var NE 2-6 SE 1-5 E 2-6
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 2690 2660
Transport Wind (m/s) NE 4 E 3
Vent Rate (m**2/s) 10760 7980
Category Day 4 3
ADI Early 30 Fair 13 Gen Poor 30 Fair 14 Gen Poor
ADI Late 2 Very Poor 34 Fair 4 Very Poor 21 Fair
Max LVORI Early 4 6 3 8
Max LVORI Late 6 2 7 2
SILT/500m MLT (F) 81 79
Mrng Mxg Hgt (m) 500 489
Stagnation Index 3 3 3 3
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH
86 percent. Light winds.
.MONDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
38 percent. North winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
85 percent. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 36 percent.
Northeast winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
91 percent. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 37 percent.
West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum
RH 92 percent. East winds around 5 mph.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 40 percent.
Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
92 percent. Light winds.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 39 percent.
North winds around 5 mph.
$$
LAZ039-071-076-079>082-130900-
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
641 PM CDT Fri Sep 12 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 67 93 65 92
Max/Min RH (%) 97 31 100 31
20FT Wind/AM(mph) Lgt/Var Lgt/Var
20FT Wind/PM(mph) Lgt/Var E 2-6 SE 1-5 E 2-6
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 2700 2880
Transport Wind (m/s) NE 4 E 3
Vent Rate (m**2/s) 10800 8640
Category Day 4 4
ADI Early 40 Fair 14 Gen Poor 26 Fair 12 Poor
ADI Late 3 Very Poor 34 Fair 3 Very Poor 23 Fair
Max LVORI Early 4 6 5 9
Max LVORI Late 6 2 9 2
SILT/500m MLT (F) 80 77
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...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH
88 percent. Light winds.
.MONDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
37 percent. North winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
88 percent. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 36 percent.
North winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
92 percent. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
39 percent. Northwest winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum
RH 94 percent. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 41 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
92 percent. Light winds.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 40 percent.
North winds around 5 mph.
$$
MSZ077-080>082-130900-
Pearl River-Hancock-Harrison-Jackson-
Including the cities of Crossroads, McNeil, Poplarville,
and Picayune
641 PM CDT Fri Sep 12 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 67 92 64 92
Max/Min RH (%) 100 32 100 30
20FT Wind/AM(mph) NE 1-5 NE 1-5
20FT Wind/PM(mph) Lgt/Var E 3-7 Lgt/Var E 3-7
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 2560 2810
Transport Wind (m/s) E 4 E 4
Vent Rate (m**2/s) 10240 11240
Category Day 4 4
ADI Early 27 Fair 14 Gen Poor 24 Fair 15 Gen Poor
ADI Late 3 Very Poor 28 Fair 2 Very Poor 28 Fair
Max LVORI Early 5 7 5 8
Max LVORI Late 6 2 8 2
SILT/500m MLT (F) 79 77
Mrng Mxg Hgt (m) 500 500
Stagnation Index 3 3 3 3
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Maximum RH
87 percent. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 37 percent.
North winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
88 percent. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 36 percent.
North winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
93 percent. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
41 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum
RH 95 percent. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 42 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH
93 percent. Light winds.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 41 percent.
North winds around 5 mph.
$$
LAZ056>060-064-065-077-078-087>090-130900-
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
641 PM CDT Fri Sep 12 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 70 93 69 91
Max/Min RH (%) 97 37 100 35
20FT Wind/AM(mph) N 1-5 NE 1-5
20FT Wind/PM(mph) Lgt/Var NE 4-8 SE 2-6 E 5-9 G17
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 2280 2510
Transport Wind (m/s) NE 4 NE 4
Vent Rate (m**2/s) 9120 10040
Category Day 4 4
ADI Early 22 Fair 12 Poor 22 Fair 17 Gen Poor
ADI Late 3 Very Poor 31 Fair 3 Very Poor 28 Fair
Max LVORI Early 4 6 5 7
Max LVORI Late 6 2 7 2
SILT/500m MLT (F) 80 77
Mrng Mxg Hgt (m) 495 500
Stagnation Index 3 3 3 3
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Maximum RH
89 percent. Light winds.
.MONDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
42 percent. North winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum RH
89 percent. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 42 percent.
North winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 70s. Maximum RH
93 percent. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
45 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum
RH 92 percent. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Maximum RH
92 percent. Light winds.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 45 percent.
North winds around 5 mph.
$$
LAZ066>070-130900-
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
641 PM CDT Fri Sep 12 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Min/Max Temp 72 91 71 89
Max/Min RH (%) 93 40 97 38
20FT Wind/AM(mph) N 2-6 NE 3-7
20FT Wind/PM(mph) S 1-5 E 5-9 SE 2-6 E 7-11 G19
Avg Pcpn Amt (in) 0.00 0.00 0.00 0.00
Precip Duration (hr)
Mixing Hgt (m-AGL/MSL) 1800 2140
Transport Wind (m/s) E 4 NE 5
Vent Rate (m**2/s) 7200 10700
Category Day 3 4
ADI Early 20 Gen Poor 13 Gen Poor 23 Fair 22 Fair
ADI Late 3 Very Poor 25 Fair 3 Very Poor 33 Fair
Max LVORI Early 4 5 4 5
Max LVORI Late 5 2 5 2
SILT/500m MLT (F) 79 76
Mrng Mxg Hgt (m) 500 500
Stagnation Index 3 3 3 2
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
82 percent. East winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
48 percent. North winds around 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
84 percent. East winds around 5 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
North winds around 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
86 percent. East winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
53 percent. North winds around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
86 percent. Southeast winds around 5 mph.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
87 percent. Southeast winds around 5 mph.
.FRIDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
Northeast winds around 5 mph.
$$