589
FNUS54 KLIX 210918
FWFLIX

Fire Weather Planning Forecast for S MS and SE LA
National Weather Service New Orleans LA
418 AM CDT Tue Jul 21 2026

.DISCUSSION...

Some isolated to scattered storms can be expected mainly east of
I- 55 today. Eyes then focus across the northeast Gulf where
Tropical Storm Bertha will be meandering before tracking west
along or just off the northern Gulf Coast. Expect both winds and
rain chances to gradually increase, especially south of the
I-10 corridor mid to late week. No critical fire weather
conditions anticipated.


MSZ068>071-212100-
Wilkinson-Amite-Pike-Walthall-
Including the cities of Centreville, Dolorosa, Fort Adams,
Woodville, Gillsburg, Gloster, Smithdale, Liberty, McComb,
Dexter, Salem, and Tylertown
418 AM CDT Tue Jul 21 2026

                      Today        Tonight      Wed

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           Tstms        Tstms        Tstms
Chance Precip (%)     30           30           30
Max/Min Temp          98           76           99
Min/Max RH (%)        42           94           43
20FT Wind/AM(mph)     Lgt/Var                   NE 2-6 G17
20FT Wind/PM(mph)     N 3-7        NE 1-5       NE 6-10 G20
Avg Pcpn Amt (in)     0.04         0.03         0.02
Precip Duration (hr)  1            1            1
Mixing Hgt (m-AGL/MSL)1550                      1940
Transport Wind (m/s)  N  5                      NE  7
Vent Rate (m**2/s)    7750                      13580
Category Day          3                         4
ADI Early             41 Gen Good  25 Fair      63 Good
ADI Late              60 Gen Good  3 Very Poor  97 Good
Max LVORI Early       6            5            5
Max LVORI Late        1            6            1
SILT/500m MLT (F)     86                        85
Mrng Mxg Hgt (m)      500                       500
Stagnation Index      2            3            2
Stability Class       B            F            B

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
89 percent. Northeast winds around 5 mph.
.THURSDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 54 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
90 percent. Northeast winds around 5 mph.
.FRIDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 52 percent.
Southwest winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
95 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 56 percent.
Southwest winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
96 percent. Southwest winds around 5 mph.
.SUNDAY...Sunny with a 40 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 56 percent.
Southwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
97 percent. Southwest winds around 5 mph.
.MONDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 52 percent. West
winds 5 to 10 mph.

$$

LAZ034>037-046>048-083>086-212100-
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
418 AM CDT Tue Jul 21 2026

                      Today        Tonight      Wed

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           Tstms        Tstms        Tstms
Chance Precip (%)     40           40           30
Max/Min Temp          97           78           98
Min/Max RH (%)        48           91           48
20FT Wind/AM(mph)     NW 2-6                    N 3-7
20FT Wind/PM(mph)     N 4-8        N 1-5        NE 5-9 G18
Avg Pcpn Amt (in)     0.11         0.06         0.04
Precip Duration (hr)  1            1            1
Mixing Hgt (m-AGL/MSL)1410                      1650
Transport Wind (m/s)  N  5                      N  7
Vent Rate (m**2/s)    7050                      11550
Category Day          3                         4
ADI Early             45 Gen Good  21 Fair      48 Gen Good
ADI Late              55 Gen Good  3 Very Poor  79 Good
Max LVORI Early       6            5            5
Max LVORI Late        1            6            1
SILT/500m MLT (F)     86                        85
Mrng Mxg Hgt (m)      500                       500
Stagnation Index      1            2            2
Stability Class       B            F            B

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the upper 70s. Maximum RH
91 percent. Northeast winds around 5 mph.
.THURSDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 59 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
90 percent. East winds around 5 mph.
.FRIDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 56 percent.
Southwest winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
96 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 61 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
96 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of thunderstorms and a
slight chance of showers. Highs in the lower 90s. Minimum RH
60 percent. Chance of precipitation 50 percent. Southwest winds
5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
97 percent. Southwest winds 5 to 10 mph.
.MONDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 56 percent. West
winds 5 to 10 mph.

$$

LAZ039-071-076-079>082-212100-
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
418 AM CDT Tue Jul 21 2026

                      Today        Tonight      Wed

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           Tstms        Tstms        Tstms
Chance Precip (%)     30           20           30
Max/Min Temp          98           76           97
Min/Max RH (%)        43           94           47
20FT Wind/AM(mph)     N 1-5                     N 4-8 G18
20FT Wind/PM(mph)     N 5-9 G17    NE 2-6       NE 8-12 G20
Avg Pcpn Amt (in)     0.02         0.02         0.04
Precip Duration (hr)  1            0            1
Mixing Hgt (m-AGL/MSL)1650                      1760
Transport Wind (m/s)  N  6                      NE  7
Vent Rate (m**2/s)    9900                      12320
Category Day          4                         4
ADI Early             41 Gen Good  39 Fair      65 Good
ADI Late              74 Good      4 Very Poor  52 Gen Good
Max LVORI Early       6            5            5
Max LVORI Late        1            6            2
SILT/500m MLT (F)     84                        82
Mrng Mxg Hgt (m)      500                       500
Stagnation Index      1            3            2
Stability Class       B            F            C

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the upper 70s. Maximum RH
92 percent. East winds around 5 mph.
.THURSDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 59 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
90 percent. South winds around 5 mph.
.FRIDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 55 percent.
Southwest winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. Maximum RH
94 percent. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 59 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
95 percent. Southwest winds 10 to 15 mph.
.SUNDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Maximum RH
96 percent. Southwest winds 10 to 15 mph.
.MONDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 54 percent. West
winds 10 to 15 mph.

$$

LAZ070-078-091-093-095-097-212100-
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
418 AM CDT Tue Jul 21 2026

                      Today        Tonight      Wed

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           Tstms        Tstms        Tstms
Chance Precip (%)     50           50           50
Max/Min Temp          96           78           95
Min/Max RH (%)        46           100          56
20FT Wind/AM(mph)     N 6-10 G19                NW 9-13 G29
20FT Wind/PM(mph)     N 7-11 G19   N 6-10 G18   N 13-17 G46
Avg Pcpn Amt (in)     0.14         0.18         0.15
Precip Duration (hr)  2            3            2
Mixing Hgt (m-AGL/MSL)1330                      1150
Transport Wind (m/s)  N  7                      NW 10
Vent Rate (m**2/s)    9310                      11500
Category Day          4                         4
ADI Early             48 Gen Good  25 Fair      44 Gen Good
ADI Late              61 Good      11 Poor      47 Gen Good
Max LVORI Early       5            4            5
Max LVORI Late        2            5            4
SILT/500m MLT (F)     83                        81
Mrng Mxg Hgt (m)      500                       500
Stagnation Index      1            1
Stability Class       B            E            C

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 80. Maximum RH 94 percent. Chance
of precipitation 70 percent. North winds around 15 mph.
.THURSDAY...Partly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 67 percent.
North winds around 15 mph.
.THURSDAY NIGHT...Partly cloudy with a 40 percent chance of
showers and thunderstorms. Lows around 80. Maximum RH 90 percent.
South winds around 10 mph.
.FRIDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 64 percent.
Southwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows around 80. Maximum RH 90 percent.
Southwest winds 10 to 15 mph.
.SATURDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
Southwest winds 10 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows around 80. Maximum RH 89 percent.
Southwest winds 10 to 15 mph.
.SUNDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
Southwest winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 80. Maximum RH
90 percent. Southwest winds 10 to 15 mph.
.MONDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 62 percent.
West winds 10 to 15 mph.

$$

LAZ056>058-064-077-087-089-090-092-094-096-098>100-212100-
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
418 AM CDT Tue Jul 21 2026

                      Today        Tonight      Wed

Cloud Cover           Mclear       Mclear       Pcldy
Precip Type           Tstms        Tstms        Tstms
Chance Precip (%)     50           40           40
Max/Min Temp          97           78           97
Min/Max RH (%)        50           94           55
20FT Wind/AM(mph)     N 3-7                     N 5-9 G18
20FT Wind/PM(mph)     N 5-9 G18    N 3-7 G17    N 7-11 G19
Avg Pcpn Amt (in)     0.16         0.13         0.06
Precip Duration (hr)  1            1            1
Mixing Hgt (m-AGL/MSL)1350                      1350
Transport Wind (m/s)  N  6                      N  8
Vent Rate (m**2/s)    8100                      10800
Category Day          4                         4
ADI Early             47 Gen Good  25 Fair      50 Gen Good
ADI Late              62 Good      6 Very Poor  68 Good
Max LVORI Early       5            5            5
Max LVORI Late        2            5            3
SILT/500m MLT (F)     85                        82
Mrng Mxg Hgt (m)      500                       500
Stagnation Index      1            1            1
Stability Class       B            F            B

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of
showers and thunderstorms. Lows around 80. Maximum RH 94 percent.
North winds around 10 mph.
.THURSDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
North winds around 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 70s. Maximum
RH 92 percent. Southeast winds around 5 mph.
.FRIDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 61 percent.
Southwest winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the upper 70s. Maximum RH 95 percent.
Southwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 70s. Maximum
RH 95 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 65 percent.
West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Maximum RH
96 percent. Southwest winds 5 to 10 mph.
.MONDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 60 percent. West
winds 10 to 15 mph.

$$

MSZ077-080>082-212100-
Pearl River-Hancock-Harrison-Jackson-
Including the cities of Crossroads, McNeil, Poplarville,
and Picayune
418 AM CDT Tue Jul 21 2026

                      Today        Tonight      Wed

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           None         None         Tstms
Chance Precip (%)     0            0            50
Max/Min Temp          97           76           96
Min/Max RH (%)        42           94           48
20FT Wind/AM(mph)     NE 3-7 G19                NE 8-12 G21
20FT Wind/PM(mph)     NE 8-12 G23  NE 5-9 G19   E 10-14 G23
Avg Pcpn Amt (in)     0.00         0.00         0.12
Precip Duration (hr)                            2
Mixing Hgt (m-AGL/MSL)1810                      1720
Transport Wind (m/s)  NE  7                     E  7
Vent Rate (m**2/s)    12670                     12040
Category Day          4                         4
ADI Early             53 Gen Good  32 Fair      41 Gen Good
ADI Late              57 Gen Good  9 Poor       44 Gen Good
Max LVORI Early       6            4            5
Max LVORI Late        1            5            2
SILT/500m MLT (F)     82                        81
Mrng Mxg Hgt (m)      500                       500
Stagnation Index      2            2            0
Stability Class       B            F            C

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the upper 70s. Maximum RH
97 percent. East winds around 5 mph.
.THURSDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
East winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
93 percent. South winds around 5 mph.
.FRIDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Southwest winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 70s. Maximum RH 97 percent.
Southwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Southwest winds 10 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the mid 70s. Maximum RH
97 percent. Southwest winds 10 to 15 mph.
.SUNDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers
and thunderstorms. Lows in the mid 70s. Maximum RH 97 percent.
Southwest winds 10 to 15 mph.
.MONDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 54 percent. West
winds 10 to 15 mph.

$$