822
FNUS54 KLIX 201459
FWFLIX

Fire Weather Planning Forecast for S MS and SE LA
National Weather Service New Orleans LA
858 AM CST Thu Nov 20 2025

.DISCUSSION...

A bit more unsettled weather pattern will develop over the area
as a series of fast moving low pressure systems and trailing
fronts slide through the region. Ahead of the first system moving
through on Friday, continued southerly winds will keep humidity
values high and a threat of widespread moderate to dense fog in
place for tonight into tomorrow morning. By Thursday night and
Friday, stronger southerly winds and higher rain chances can be
expected as a weak front stalls over the region and dissipates.
High pressure will build in for the weekend, and the fog threat
will return to much of the region as humidity values remain
elevated. Early next week, another fast moving low pressure
system will once again bring higher rain chances back to the area
from late Monday into Tuesday. The front is expected to stall
along the coast and keep a low threat of rain in the forecast
through Wednesday.


MSZ068>071-202200-
Wilkinson-Amite-Pike-Walthall-
Including the cities of Centreville, Dolorosa, Fort Adams,
Woodville, Gillsburg, Gloster, Smithdale, Liberty, McComb,
Dexter, Salem, and Tylertown
859 AM CST Thu Nov 20 2025

                      Today        Tonight      Fri

Cloud Cover           Pcldy        Mcldy        Pcldy
Precip Type           None         Showers      Tstms
Chance Precip (%)     0            60           70
Max/Min Temp          79           63           82
Min/Max RH (%)        51           100          65
20FT Wind/AM(mph)     S 2-6                     S 4-8
20FT Wind/PM(mph)     S 3-7        SE 3-7       S 5-9
Avg Pcpn Amt (in)     0.00         0.05         0.12
Precip Duration (hr)               1            7
Mixing Hgt (m-AGL/MSL)990                       1060
Transport Wind (m/s)  S  4                      SW  6
Vent Rate (m**2/s)    3960                      6360
Category Day          2                         3
ADI Early             4 Very Poor  8 Poor       8 Poor
ADI Late              31 Fair      8 Poor       48 Gen Good
Max LVORI Early       9            8            10
Max LVORI Late        4            8            5
SILT/500m MLT (F)     72                        73
Mrng Mxg Hgt (m)      162                       139
Stagnation Index      3            2            1
Stability Class       B            E            C

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the mid 60s. Maximum RH 100 percent. South winds
around 5 mph.
.SATURDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
West winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Maximum
RH 100 percent. Light winds.
.SUNDAY...Partly sunny. Highs around 80. Minimum RH 56 percent.
Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Maximum RH
100 percent. East winds around 5 mph.
.MONDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 61 percent.
Southeast winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Maximum RH
100 percent. Chance of precipitation 50 percent. Southeast winds
around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
67 percent. Chance of precipitation 50 percent. Southeast winds
around 5 mph.
.TUESDAY NIGHT...Mostly clear with a 20 percent chance of
showers. Lows in the mid 50s. Maximum RH 100 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly sunny with a 30 percent chance of showers.
Highs in the lower 70s. Minimum RH 58 percent. Northwest winds
around 5 mph.

$$

LAZ034>037-046>048-083>086-202200-
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
859 AM CST Thu Nov 20 2025

                      Today        Tonight      Fri

Cloud Cover           Pcldy        Mcldy        Pcldy
Precip Type           None         Showers      Tstms
Chance Precip (%)     0            50           60
Max/Min Temp          80           64           83
Min/Max RH (%)        56           100          61
20FT Wind/AM(mph)     SE 2-6                    S 4-8
20FT Wind/PM(mph)     SE 4-8       SE 3-7       S 5-9 G17
Avg Pcpn Amt (in)     0.00         0.05         0.08
Precip Duration (hr)               1            7
Mixing Hgt (m-AGL/MSL)1150                      1450
Transport Wind (m/s)  S  4                      SW  7
Vent Rate (m**2/s)    4600                      10150
Category Day          3                         4
ADI Early             16 Gen Poor  8 Poor       42 Gen Good
ADI Late              36 Fair      8 Poor       43 Gen Good
Max LVORI Early       9            8            10
Max LVORI Late        4            8            4
SILT/500m MLT (F)     71                        72
Mrng Mxg Hgt (m)      193                       178
Stagnation Index      3            2            1
Stability Class       B            E            C

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Maximum RH
100 percent. South winds around 5 mph.
.SATURDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
West winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Maximum
RH 99 percent. Light winds.
.SUNDAY...Partly sunny. Highs in the lower 80s. Minimum RH
59 percent. East winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Maximum RH
100 percent. East winds around 5 mph.
.MONDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs around 80. Minimum RH 66 percent. Southeast
winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Maximum RH
100 percent. Chance of precipitation 50 percent. Southeast winds
around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
68 percent. Chance of precipitation 50 percent. Southeast winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the mid 50s. Maximum RH 100 percent. South winds
around 5 mph.
.WEDNESDAY...Mostly sunny with a 30 percent chance of showers.
Highs in the mid 70s. Minimum RH 61 percent. North winds around
5 mph.

$$

LAZ039-071-076-079>082-202200-
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
859 AM CST Thu Nov 20 2025

                      Today        Tonight      Fri

Cloud Cover           Pcldy        Mcldy        Pcldy
Precip Type           None         Showers      Tstms
Chance Precip (%)     0            50           70
Max/Min Temp          78           62           82
Min/Max RH (%)        54           100          65
20FT Wind/AM(mph)     SE 1-5                    S 4-8
20FT Wind/PM(mph)     SE 4-8       SE 2-6       S 5-9
Avg Pcpn Amt (in)     0.00         0.02         0.19
Precip Duration (hr)               1            7
Mixing Hgt (m-AGL/MSL)980                       930
Transport Wind (m/s)  S  4                      S  6
Vent Rate (m**2/s)    3920                      5580
Category Day          2                         3
ADI Early             18 Gen Poor  7 Poor       7 Poor
ADI Late              31 Fair      8 Poor       29 Fair
Max LVORI Early       10           9            10
Max LVORI Late        4            9            6
SILT/500m MLT (F)     71                        72
Mrng Mxg Hgt (m)      206                       263
Stagnation Index      3            2            1
Stability Class       B            F            C

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Maximum RH
100 percent. Light winds.
.SATURDAY...Mostly sunny with a 20 percent chance of showers.
Highs in the lower 80s. Minimum RH 67 percent. West winds around
5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 60. Maximum RH
100 percent. Light winds.
.SUNDAY...Partly sunny. Highs around 80. Minimum RH 58 percent.
Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Maximum RH
100 percent. Light winds.
.MONDAY...Partly sunny with a 20 percent chance of showers. Highs
in the upper 70s. Minimum RH 62 percent. Southeast winds around
5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Maximum RH
100 percent. Chance of precipitation 50 percent. Southeast winds
around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
70 percent. Chance of precipitation 50 percent. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the upper 50s. Maximum RH 100 percent. South
winds around 5 mph.
.WEDNESDAY...Mostly sunny with a 20 percent chance of showers.
Highs in the mid 70s. Minimum RH 60 percent. North winds around
5 mph.

$$

MSZ077-080>082-202200-
Pearl River-Hancock-Harrison-Jackson-
Including the cities of Crossroads, McNeil, Poplarville,
and Picayune
859 AM CST Thu Nov 20 2025

                      Today        Tonight      Fri

Cloud Cover           Pcldy        Pcldy        Pcldy
Precip Type           None         None         Tstms
Chance Precip (%)     0            0            60
Max/Min Temp          78           61           80
Min/Max RH (%)        51           100          69
20FT Wind/AM(mph)     Lgt/Var                   S 5-9 G18
20FT Wind/PM(mph)     SE 4-8       SE 2-6       S 7-11 G19
Avg Pcpn Amt (in)     0.00         0.00         0.24
Precip Duration (hr)                            4
Mixing Hgt (m-AGL/MSL)920                       790
Transport Wind (m/s)  S  4                      S  7
Vent Rate (m**2/s)    3680                      5530
Category Day          2                         3
ADI Early             16 Gen Poor  5 Very Poor  Very Poor
ADI Late              26 Fair      6 Very Poor  22 Fair
Max LVORI Early       10           9            10
Max LVORI Late        5            9            5
SILT/500m MLT (F)     71                        71
Mrng Mxg Hgt (m)      198                       230
Stagnation Index      3            2            0
Stability Class       B            F            C

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Maximum RH
100 percent. South winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
66 percent. West winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Maximum
RH 100 percent. Light winds.
.SUNDAY...Partly sunny. Highs around 80. Minimum RH 57 percent.
North winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows around 60. Maximum RH
99 percent. Light winds.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
61 percent. Southeast winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Maximum RH
100 percent. Chance of precipitation 40 percent. Southeast winds
around 5 mph.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
70 percent. Chance of precipitation 50 percent. Southeast winds
around 10 mph.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the upper 50s. Maximum RH 100 percent. South
winds around 5 mph.
.WEDNESDAY...Mostly sunny with a 20 percent chance of showers.
Highs in the mid 70s. Minimum RH 59 percent. Northwest winds
around 5 mph.

$$

LAZ056>060-064-065-077-078-087>090-202200-
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
859 AM CST Thu Nov 20 2025

                      Today        Tonight      Fri

Cloud Cover           Pcldy        Pcldy        Pcldy
Precip Type           None         Showers      Tstms
Chance Precip (%)     0            50           50
Max/Min Temp          80           67           83
Min/Max RH (%)        63           100          63
20FT Wind/AM(mph)     SE 2-6                    S 6-10 G18
20FT Wind/PM(mph)     SE 4-8       SE 3-7       S 6-10 G18
Avg Pcpn Amt (in)     0.00         0.03         0.09
Precip Duration (hr)               1            2
Mixing Hgt (m-AGL/MSL)1060                      1410
Transport Wind (m/s)  S  4                      SW  6
Vent Rate (m**2/s)    4240                      8460
Category Day          3                         4
ADI Early             31 Fair      9 Poor       39 Fair
ADI Late              36 Fair      9 Poor       40 Fair
Max LVORI Early       9            8            10
Max LVORI Late        4            7            5
SILT/500m MLT (F)     71                        70
Mrng Mxg Hgt (m)      202                       210
Stagnation Index      3            2            1
Stability Class       B            E            C

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH
100 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
69 percent. West winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Maximum RH
99 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly sunny. Highs around 80. Minimum RH 65 percent.
Northeast winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Maximum RH
100 percent. Southeast winds around 5 mph.
.MONDAY...Partly sunny with a 20 percent chance of showers. Highs
in the upper 70s. Minimum RH 69 percent. Southeast winds around
5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Maximum RH
99 percent. Chance of precipitation 40 percent. Southeast winds
around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
71 percent. Chance of precipitation 40 percent. South winds
around 10 mph.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the lower 60s. Maximum RH 99 percent. South
winds around 5 mph.
.WEDNESDAY...Mostly sunny with a 20 percent chance of showers.
Highs in the mid 70s. Minimum RH 64 percent. North winds around
5 mph.

$$

LAZ066>070-202200-
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
859 AM CST Thu Nov 20 2025

                      Today        Tonight      Fri

Cloud Cover           Pcldy        Pcldy        Pcldy
Precip Type           None         Showers      Tstms
Chance Precip (%)     0            40           50
Max/Min Temp          77           67           79
Min/Max RH (%)        62           100          67
20FT Wind/AM(mph)     E 2-6                     S 7-11 G18
20FT Wind/PM(mph)     SE 5-9       SE 4-8 G17   S 6-10 G18
Avg Pcpn Amt (in)     0.00         0.04         0.11
Precip Duration (hr)               1            2
Mixing Hgt (m-AGL/MSL)890                       950
Transport Wind (m/s)  SE  5                     SW  6
Vent Rate (m**2/s)    4450                      5700
Category Day          3                         3
ADI Early             22 Fair      10 Poor      31 Fair
ADI Late              23 Fair      12 Poor      30 Fair
Max LVORI Early       7            6            9
Max LVORI Late        4            6            5
SILT/500m MLT (F)     71                        70
Mrng Mxg Hgt (m)      219                       223
Stagnation Index      3            1            0
Stability Class       B            E            C

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH
100 percent. South winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
74 percent. Southwest winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Maximum RH
99 percent. South winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
70 percent. North winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Maximum RH
97 percent. East winds around 5 mph.
.MONDAY...Mostly sunny with a 20 percent chance of showers. Highs
in the upper 70s. Minimum RH 71 percent. Southeast winds around
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Maximum RH
97 percent. Chance of precipitation 40 percent. Southeast winds
around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
73 percent. Chance of precipitation 40 percent. South winds
around 10 mph.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the mid 60s. Maximum RH 97 percent. South winds
around 5 mph.
.WEDNESDAY...Partly sunny with a 20 percent chance of showers.
Highs in the mid 70s. Minimum RH 66 percent. North winds around
5 mph.

$$