Alert archive / Louisiana / Wind Advisories in 2024

Wind Advisory 3, NWS New Orleans, LA

January 11, 202419 parishes in Louisiana; 8 counties in Mississippi

NWS New Orleans, LA issued this wind advisory at Jan 11, 2024, 4:22 AM CST for 19 parishes in Louisiana; 8 counties in Mississippi. It took effect at Jan 12, 2024, 6:00 AM CST. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Jan 11, 2024, 4:22 AM CST (10:22 UTC)
In effect from
Jan 12, 2024, 6:00 AM CST
Expired
Jan 12, 2024, 6:00 PM CST
In force
12 hr
Issued by
NWS New Orleans, LA
All 27 counties

Ascension Parish, LA, Assumption Parish, LA, East Baton Rouge Parish, LA, East Feliciana Parish, LA, Iberville Parish, LA, Jefferson Parish, LA, Livingston Parish, LA, Orleans Parish, LA, Plaquemines Parish, LA, Pointe Coupee Parish, LA, Saint Bernard Parish, LA, Saint Helena Parish, LA, Saint James Parish, LA, Saint John the Baptist Parish, LA, Saint Tammany Parish, LA, Tangipahoa Parish, LA, Washington Parish, LA, West Baton Rouge Parish, LA, West Feliciana Parish, LA, Amite County, MS, Hancock County, MS, Harrison County, MS, Jackson County, MS, Pearl River County, MS, Pike County, MS, Walthall County, MS, Wilkinson County, MS

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 00:00Z, 10.4 hours before the alert went out and 76 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Slidell Radar S, LA at 00:00Z on 2024-01-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Slidell Radar S, LA at 00:00Z on 2024-01-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 110 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2070 m above ground
0-6 km bulk shear
68 kt
0-1 km storm-relative helicity
110 m²/s²
0-3 km storm-relative helicity
104 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

376 
WWUS74 KLIX 111022
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
422 AM CST Thu Jan 11 2024

LAZ034>037-039-046>048-056>060-064>071-076>090-MSZ068>071-077-
083>088-111830-
/O.NEW.KLIX.WI.Y.0003.240112T1200Z-240112T2100Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper Lafourche-St. Charles-
Upper St. Bernard-Upper Terrebonne-Lower Terrebonne-
Lower Lafourche-Coastal Jefferson Parish-Lower Plaquemines-
Lower St. Bernard-Northern Tangipahoa-Southeast St. Tammany-
Western Orleans-Eastern Orleans-Northern St. Tammany-
Southwestern St. Tammany-Central Tangipahoa-Lower Tangipahoa-
Northern Livingston-Southern Livingston-Western Ascension-
Eastern Ascension-Upper Jefferson-Lower Jefferson-
Upper Plaquemines-Central Plaquemines-Wilkinson-Amite-Pike-
Walthall-Pearl River-Northern Hancock-Northern Harrison-
Northern Jackson-Southern Hancock-Southern Harrison-
Southern Jackson-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Jackson, Clinton, Felps, Darlington,
Easleyville, Greensburg, Montpelier, Bogalusa, Enon, Franklinton,
Bayou Sorrel, Plaquemine, White Castle, Port Allen, Addis, 
Brusly, Baton Rouge, Pierre Part, Labadieville, Paincourtville, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Thibodaux, 
Raceland, Larose, Destrehan, Norco, Chalmette, Meraux, Violet, 
Houma, Bayou Cane, 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, Shell Beach, Amite, Kentwood,
Roseland, Wilmer, Slidell, New Orleans, East New Orleans, 
Covington, Folsom, Bush, Mandeville, Madisonville, Hammond, 
Tickfaw, Independence, Robert, Ponchatoula, Akers, 
Denham Springs, Walker, Livingston, Springfield, Killian, 
Whitehall, French Settlement, Sorrento, Acy, Gonzales, 
Prairieville, Geismar, Donaldsonville, Metairie, Kenner, Harahan,
Westwego, Marrero, Gretna, Lafitte, Barataria, Jean Lafitte, 
Belle Chasse, Braithwaite, Alliance, Centreville, Dolorosa, 
Fort Adams, Woodville, Gillsburg, Gloster, Smithdale, Liberty, 
McComb, Dexter, Salem, Tylertown, Crossroads, McNeil, 
Poplarville, Picayune, Necaise, Sellers, Saucier, Lyman, Wade, 
Vancleave, Escatawpa, Kiln, Pearlington, Waveland, Bay St. Louis,
Diamondhead, Pass Christian, Long Beach, Gulfport, Biloxi, 
Pascagoula, Ocean Springs, Moss Point, Gautier, and St. Martin
422 AM CST Thu Jan 11 2024

...WIND ADVISORY IN EFFECT FROM 6 AM TO 3 PM CST FRIDAY...

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph 
  expected, becoming west by afternoon.

* WHERE...Portions of southeast Louisiana and southern 
  Mississippi.

* WHEN...From 6 AM to 3 PM CST Friday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
7 follow-up statements
139 
WWUS74 KLIX 111749
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
1149 AM CST Thu Jan 11 2024

LAZ034>037-039-046>048-056>060-064>071-076>090-MSZ068>071-077-
083>088-120200-
/O.CON.KLIX.WI.Y.0003.240112T1200Z-240112T2100Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper Lafourche-St. Charles-
Upper St. Bernard-Upper Terrebonne-Lower Terrebonne-
Lower Lafourche-Coastal Jefferson Parish-Lower Plaquemines-
Lower St. Bernard-Northern Tangipahoa-Southeast St. Tammany-
Western Orleans-Eastern Orleans-Northern St. Tammany-
Southwestern St. Tammany-Central Tangipahoa-Lower Tangipahoa-
Northern Livingston-Southern Livingston-Western Ascension-
Eastern Ascension-Upper Jefferson-Lower Jefferson-
Upper Plaquemines-Central Plaquemines-Wilkinson-Amite-Pike-
Walthall-Pearl River-Northern Hancock-Northern Harrison-
Northern Jackson-Southern Hancock-Southern Harrison-
Southern Jackson-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Jackson, Clinton, Felps, Darlington,
Easleyville, Greensburg, Montpelier, Bogalusa, Enon, Franklinton,
Bayou Sorrel, Plaquemine, White Castle, Port Allen, Addis, 
Brusly, Baton Rouge, Pierre Part, Labadieville, Paincourtville, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Thibodaux, 
Raceland, Larose, Destrehan, Norco, Chalmette, Meraux, Violet, 
Houma, Bayou Cane, 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, Shell Beach, Amite, Kentwood,
Roseland, Wilmer, Slidell, New Orleans, East New Orleans, 
Covington, Folsom, Bush, Mandeville, Madisonville, Hammond, 
Tickfaw, Independence, Robert, Ponchatoula, Akers, 
Denham Springs, Walker, Livingston, Springfield, Killian, 
Whitehall, French Settlement, Sorrento, Acy, Gonzales, 
Prairieville, Geismar, Donaldsonville, Metairie, Kenner, Harahan,
Westwego, Marrero, Gretna, Lafitte, Barataria, Jean Lafitte, 
Belle Chasse, Braithwaite, Alliance, Centreville, Dolorosa, 
Fort Adams, Woodville, Gillsburg, Gloster, Smithdale, Liberty, 
McComb, Dexter, Salem, Tylertown, Crossroads, McNeil, 
Poplarville, Picayune, Necaise, Sellers, Saucier, Lyman, Wade, 
Vancleave, Escatawpa, Kiln, Pearlington, Waveland, Bay St. Louis,
Diamondhead, Pass Christian, Long Beach, Gulfport, Biloxi, 
Pascagoula, Ocean Springs, Moss Point, Gautier, and St. Martin
1149 AM CST Thu Jan 11 2024

...WIND ADVISORY REMAINS IN EFFECT FROM 6 AM TO 3 PM CST FRIDAY...

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph 
  expected, becoming west by afternoon.

* WHERE...Portions of southeast Louisiana and southern 
  Mississippi.

* WHEN...From 6 AM to 3 PM CST Friday.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
201 
WWUS74 KLIX 112032
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
232 PM CST Thu Jan 11 2024

LAZ034>037-039-046>048-056>060-064>071-076>090-MSZ068>071-077-
083>088-120445-
/O.EXT.KLIX.WI.Y.0003.240112T1200Z-240113T0000Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper Lafourche-St. Charles-
Upper St. Bernard-Upper Terrebonne-Lower Terrebonne-
Lower Lafourche-Coastal Jefferson Parish-Lower Plaquemines-
Lower St. Bernard-Northern Tangipahoa-Southeast St. Tammany-
Western Orleans-Eastern Orleans-Northern St. Tammany-
Southwestern St. Tammany-Central Tangipahoa-Lower Tangipahoa-
Northern Livingston-Southern Livingston-Western Ascension-
Eastern Ascension-Upper Jefferson-Lower Jefferson-
Upper Plaquemines-Central Plaquemines-Wilkinson-Amite-Pike-
Walthall-Pearl River-Northern Hancock-Northern Harrison-
Northern Jackson-Southern Hancock-Southern Harrison-
Southern Jackson-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Jackson, Clinton, Felps, Darlington,
Easleyville, Greensburg, Montpelier, Bogalusa, Enon, Franklinton,
Bayou Sorrel, Plaquemine, White Castle, Port Allen, Addis, 
Brusly, Baton Rouge, Pierre Part, Labadieville, Paincourtville, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Thibodaux, 
Raceland, Larose, Destrehan, Norco, Chalmette, Meraux, Violet, 
Houma, Bayou Cane, 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, Shell Beach, Amite, Kentwood,
Roseland, Wilmer, Slidell, New Orleans, East New Orleans, 
Covington, Folsom, Bush, Mandeville, Madisonville, Hammond, 
Tickfaw, Independence, Robert, Ponchatoula, Akers, 
Denham Springs, Walker, Livingston, Springfield, Killian, 
Whitehall, French Settlement, Sorrento, Acy, Gonzales, 
Prairieville, Geismar, Donaldsonville, Metairie, Kenner, Harahan,
Westwego, Marrero, Gretna, Lafitte, Barataria, Jean Lafitte, 
Belle Chasse, Braithwaite, Alliance, Centreville, Dolorosa, 
Fort Adams, Woodville, Gillsburg, Gloster, Smithdale, Liberty, 
McComb, Dexter, Salem, Tylertown, Crossroads, McNeil, 
Poplarville, Picayune, Necaise, Sellers, Saucier, Lyman, Wade, 
Vancleave, Escatawpa, Kiln, Pearlington, Waveland, Bay St. Louis,
Diamondhead, Pass Christian, Long Beach, Gulfport, Biloxi, 
Pascagoula, Ocean Springs, Moss Point, Gautier, and St. Martin
232 PM CST Thu Jan 11 2024

...WIND ADVISORY NOW IN EFFECT FROM 6 AM TO 6 PM CST FRIDAY...

* WHAT...Southwest winds 25 to 35 mph with gusts up to 45 mph 
  expected, becoming west by afternoon.

* WHERE...Portions of southeast Louisiana and southern 
  Mississippi.

* WHEN...From 6 AM to 6 PM CST Friday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
457 
WWUS74 KLIX 120314
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
914 PM CST Thu Jan 11 2024

LAZ034>037-039-046>048-056>060-064>071-076>090-MSZ068>071-077-
083>088-121115-
/O.CON.KLIX.WI.Y.0003.240112T1200Z-240113T0000Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper Lafourche-St. Charles-
Upper St. Bernard-Upper Terrebonne-Lower Terrebonne-
Lower Lafourche-Coastal Jefferson Parish-Lower Plaquemines-
Lower St. Bernard-Northern Tangipahoa-Southeast St. Tammany-
Western Orleans-Eastern Orleans-Northern St. Tammany-
Southwestern St. Tammany-Central Tangipahoa-Lower Tangipahoa-
Northern Livingston-Southern Livingston-Western Ascension-
Eastern Ascension-Upper Jefferson-Lower Jefferson-
Upper Plaquemines-Central Plaquemines-Wilkinson-Amite-Pike-
Walthall-Pearl River-Northern Hancock-Northern Harrison-
Northern Jackson-Southern Hancock-Southern Harrison-
Southern Jackson-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Jackson, Clinton, Felps, Darlington,
Easleyville, Greensburg, Montpelier, Bogalusa, Enon, Franklinton,
Bayou Sorrel, Plaquemine, White Castle, Port Allen, Addis, 
Brusly, Baton Rouge, Pierre Part, Labadieville, Paincourtville, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Thibodaux, 
Raceland, Larose, Destrehan, Norco, Chalmette, Meraux, Violet, 
Houma, Bayou Cane, 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, Shell Beach, Amite, Kentwood,
Roseland, Wilmer, Slidell, New Orleans, East New Orleans, 
Covington, Folsom, Bush, Mandeville, Madisonville, Hammond, 
Tickfaw, Independence, Robert, Ponchatoula, Akers, 
Denham Springs, Walker, Livingston, Springfield, Killian, 
Whitehall, French Settlement, Sorrento, Acy, Gonzales, 
Prairieville, Geismar, Donaldsonville, Metairie, Kenner, Harahan,
Westwego, Marrero, Gretna, Lafitte, Barataria, Jean Lafitte, 
Belle Chasse, Braithwaite, Alliance, Centreville, Dolorosa, 
Fort Adams, Woodville, Gillsburg, Gloster, Smithdale, Liberty, 
McComb, Dexter, Salem, Tylertown, Crossroads, McNeil, 
Poplarville, Picayune, Necaise, Sellers, Saucier, Lyman, Wade, 
Vancleave, Escatawpa, Kiln, Pearlington, Waveland, Bay St. Louis,
Diamondhead, Pass Christian, Long Beach, Gulfport, Biloxi, 
Pascagoula, Ocean Springs, Moss Point, Gautier, and St. Martin
914 PM CST Thu Jan 11 2024

...WIND ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM CST FRIDAY...

* WHAT...Southwest winds 25 to 30 mph with gusts up to 45 mph 
  expected, becoming west by afternoon.

* WHERE...Portions of southeast Louisiana and southern 
  Mississippi.

* WHEN...From 6 AM to 6 PM CST Friday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
445 
WWUS74 KLIX 121005
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
405 AM CST Fri Jan 12 2024

LAZ034>037-039-046>048-056>060-064>071-076>090-MSZ068>071-077-
083>088-121815-
/O.CON.KLIX.WI.Y.0003.240112T1200Z-240113T0000Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper Lafourche-St. Charles-
Upper St. Bernard-Upper Terrebonne-Lower Terrebonne-
Lower Lafourche-Coastal Jefferson Parish-Lower Plaquemines-
Lower St. Bernard-Northern Tangipahoa-Southeast St. Tammany-
Western Orleans-Eastern Orleans-Northern St. Tammany-
Southwestern St. Tammany-Central Tangipahoa-Lower Tangipahoa-
Northern Livingston-Southern Livingston-Western Ascension-
Eastern Ascension-Upper Jefferson-Lower Jefferson-
Upper Plaquemines-Central Plaquemines-Wilkinson-Amite-Pike-
Walthall-Pearl River-Northern Hancock-Northern Harrison-
Northern Jackson-Southern Hancock-Southern Harrison-
Southern Jackson-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Jackson, Clinton, Felps, Darlington,
Easleyville, Greensburg, Montpelier, Bogalusa, Enon, Franklinton,
Bayou Sorrel, Plaquemine, White Castle, Port Allen, Addis, 
Brusly, Baton Rouge, Pierre Part, Labadieville, Paincourtville, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Thibodaux, 
Raceland, Larose, Destrehan, Norco, Chalmette, Meraux, Violet, 
Houma, Bayou Cane, 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, Shell Beach, Amite, Kentwood,
Roseland, Wilmer, Slidell, New Orleans, East New Orleans, 
Covington, Folsom, Bush, Mandeville, Madisonville, Hammond, 
Tickfaw, Independence, Robert, Ponchatoula, Akers, 
Denham Springs, Walker, Livingston, Springfield, Killian, 
Whitehall, French Settlement, Sorrento, Acy, Gonzales, 
Prairieville, Geismar, Donaldsonville, Metairie, Kenner, Harahan,
Westwego, Marrero, Gretna, Lafitte, Barataria, Jean Lafitte, 
Belle Chasse, Braithwaite, Alliance, Centreville, Dolorosa, 
Fort Adams, Woodville, Gillsburg, Gloster, Smithdale, Liberty, 
McComb, Dexter, Salem, Tylertown, Crossroads, McNeil, 
Poplarville, Picayune, Necaise, Sellers, Saucier, Lyman, Wade, 
Vancleave, Escatawpa, Kiln, Pearlington, Waveland, Bay St. Louis,
Diamondhead, Pass Christian, Long Beach, Gulfport, Biloxi, 
Pascagoula, Ocean Springs, Moss Point, Gautier, and St. Martin
405 AM CST Fri Jan 12 2024

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...Southwest winds 25 to 30 mph with gusts up to 45 mph 
  expected, becoming west by afternoon.

* WHERE...Portions of southeast Louisiana and southern 
  Mississippi.

* WHEN...From 6 AM to 6 PM CST today.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
593 
WWUS74 KLIX 121543
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
943 AM CST Fri Jan 12 2024

LAZ034>037-039-046>048-056>060-064>071-076>090-MSZ068>071-077-
083>088-122345-
/O.CON.KLIX.WI.Y.0003.000000T0000Z-240113T0000Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper Lafourche-St. Charles-
Upper St. Bernard-Upper Terrebonne-Lower Terrebonne-
Lower Lafourche-Coastal Jefferson Parish-Lower Plaquemines-
Lower St. Bernard-Northern Tangipahoa-Southeast St. Tammany-
Western Orleans-Eastern Orleans-Northern St. Tammany-
Southwestern St. Tammany-Central Tangipahoa-Lower Tangipahoa-
Northern Livingston-Southern Livingston-Western Ascension-
Eastern Ascension-Upper Jefferson-Lower Jefferson-
Upper Plaquemines-Central Plaquemines-Wilkinson-Amite-Pike-
Walthall-Pearl River-Northern Hancock-Northern Harrison-
Northern Jackson-Southern Hancock-Southern Harrison-
Southern Jackson-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Jackson, Clinton, Felps, Darlington,
Easleyville, Greensburg, Montpelier, Bogalusa, Enon, Franklinton,
Bayou Sorrel, Plaquemine, White Castle, Port Allen, Addis, 
Brusly, Baton Rouge, Pierre Part, Labadieville, Paincourtville, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Thibodaux, 
Raceland, Larose, Destrehan, Norco, Chalmette, Meraux, Violet, 
Houma, Bayou Cane, 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, Shell Beach, Amite, Kentwood,
Roseland, Wilmer, Slidell, New Orleans, East New Orleans, 
Covington, Folsom, Bush, Mandeville, Madisonville, Hammond, 
Tickfaw, Independence, Robert, Ponchatoula, Akers, 
Denham Springs, Walker, Livingston, Springfield, Killian, 
Whitehall, French Settlement, Sorrento, Acy, Gonzales, 
Prairieville, Geismar, Donaldsonville, Metairie, Kenner, Harahan,
Westwego, Marrero, Gretna, Lafitte, Barataria, Jean Lafitte, 
Belle Chasse, Braithwaite, Alliance, Centreville, Dolorosa, 
Fort Adams, Woodville, Gillsburg, Gloster, Smithdale, Liberty, 
McComb, Dexter, Salem, Tylertown, Crossroads, McNeil, 
Poplarville, Picayune, Necaise, Sellers, Saucier, Lyman, Wade, 
Vancleave, Escatawpa, Kiln, Pearlington, Waveland, Bay St. Louis,
Diamondhead, Pass Christian, Long Beach, Gulfport, Biloxi, 
Pascagoula, Ocean Springs, Moss Point, Gautier, and St. Martin
943 AM CST Fri Jan 12 2024

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...West winds 15 to 20 mph with gusts up to 35 mph.

* WHERE...All of southeast Louisiana and southern Mississippi.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

PG
307 
WWUS74 KLIX 122135
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
335 PM CST Fri Jan 12 2024

LAZ034>037-039-046>048-056>060-064>071-076>090-MSZ068>071-077-
083>088-130000-
/O.CON.KLIX.WI.Y.0003.000000T0000Z-240113T0000Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper Lafourche-St. Charles-
Upper St. Bernard-Upper Terrebonne-Lower Terrebonne-
Lower Lafourche-Coastal Jefferson Parish-Lower Plaquemines-
Lower St. Bernard-Northern Tangipahoa-Southeast St. Tammany-
Western Orleans-Eastern Orleans-Northern St. Tammany-
Southwestern St. Tammany-Central Tangipahoa-Lower Tangipahoa-
Northern Livingston-Southern Livingston-Western Ascension-
Eastern Ascension-Upper Jefferson-Lower Jefferson-
Upper Plaquemines-Central Plaquemines-Wilkinson-Amite-Pike-
Walthall-Pearl River-Northern Hancock-Northern Harrison-
Northern Jackson-Southern Hancock-Southern Harrison-
Southern Jackson-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Jackson, Clinton, Felps, Darlington,
Easleyville, Greensburg, Montpelier, Bogalusa, Enon, Franklinton,
Bayou Sorrel, Plaquemine, White Castle, Port Allen, Addis, 
Brusly, Baton Rouge, Pierre Part, Labadieville, Paincourtville, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Thibodaux, 
Raceland, Larose, Destrehan, Norco, Chalmette, Meraux, Violet, 
Houma, Bayou Cane, 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, Shell Beach, Amite, Kentwood,
Roseland, Wilmer, Slidell, New Orleans, East New Orleans, 
Covington, Folsom, Bush, Mandeville, Madisonville, Hammond, 
Tickfaw, Independence, Robert, Ponchatoula, Akers, 
Denham Springs, Walker, Livingston, Springfield, Killian, 
Whitehall, French Settlement, Sorrento, Acy, Gonzales, 
Prairieville, Geismar, Donaldsonville, Metairie, Kenner, Harahan,
Westwego, Marrero, Gretna, Lafitte, Barataria, Jean Lafitte, 
Belle Chasse, Braithwaite, Alliance, Centreville, Dolorosa, 
Fort Adams, Woodville, Gillsburg, Gloster, Smithdale, Liberty, 
McComb, Dexter, Salem, Tylertown, Crossroads, McNeil, 
Poplarville, Picayune, Necaise, Sellers, Saucier, Lyman, Wade, 
Vancleave, Escatawpa, Kiln, Pearlington, Waveland, Bay St. Louis,
Diamondhead, Pass Christian, Long Beach, Gulfport, Biloxi, 
Pascagoula, Ocean Springs, Moss Point, Gautier, and St. Martin
335 PM CST Fri Jan 12 2024

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...Northwest winds 15 to 20 mph with gusts up to 35 mph.

* WHERE...All of southeast Louisiana and southern Mississippi.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

PG
179 
WWUS74 KLIX 130002
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
602 PM CST Fri Jan 12 2024

LAZ034>037-039-046>048-056>060-064>071-076>090-MSZ068>071-077-
083>088-130115-
/O.EXP.KLIX.WI.Y.0003.000000T0000Z-240113T0000Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper Lafourche-St. Charles-
Upper St. Bernard-Upper Terrebonne-Lower Terrebonne-
Lower Lafourche-Coastal Jefferson Parish-Lower Plaquemines-
Lower St. Bernard-Northern Tangipahoa-Southeast St. Tammany-
Western Orleans-Eastern Orleans-Northern St. Tammany-
Southwestern St. Tammany-Central Tangipahoa-Lower Tangipahoa-
Northern Livingston-Southern Livingston-Western Ascension-
Eastern Ascension-Upper Jefferson-Lower Jefferson-
Upper Plaquemines-Central Plaquemines-Wilkinson-Amite-Pike-
Walthall-Pearl River-Northern Hancock-Northern Harrison-
Northern Jackson-Southern Hancock-Southern Harrison-
Southern Jackson-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Jackson, Clinton, Felps, Darlington,
Easleyville, Greensburg, Montpelier, Bogalusa, Enon, Franklinton,
Bayou Sorrel, Plaquemine, White Castle, Port Allen, Addis, 
Brusly, Baton Rouge, Pierre Part, Labadieville, Paincourtville, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Thibodaux, 
Raceland, Larose, Destrehan, Norco, Chalmette, Meraux, Violet, 
Houma, Bayou Cane, 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, Shell Beach, Amite, Kentwood,
Roseland, Wilmer, Slidell, New Orleans, East New Orleans, 
Covington, Folsom, Bush, Mandeville, Madisonville, Hammond, 
Tickfaw, Independence, Robert, Ponchatoula, Akers, 
Denham Springs, Walker, Livingston, Springfield, Killian, 
Whitehall, French Settlement, Sorrento, Acy, Gonzales, 
Prairieville, Geismar, Donaldsonville, Metairie, Kenner, Harahan,
Westwego, Marrero, Gretna, Lafitte, Barataria, Jean Lafitte, 
Belle Chasse, Braithwaite, Alliance, Centreville, Dolorosa, 
Fort Adams, Woodville, Gillsburg, Gloster, Smithdale, Liberty, 
McComb, Dexter, Salem, Tylertown, Crossroads, McNeil, 
Poplarville, Picayune, Necaise, Sellers, Saucier, Lyman, Wade, 
Vancleave, Escatawpa, Kiln, Pearlington, Waveland, Bay St. Louis,
Diamondhead, Pass Christian, Long Beach, Gulfport, Biloxi, 
Pascagoula, Ocean Springs, Moss Point, Gautier, and St. Martin
602 PM CST Fri Jan 12 2024

...WIND ADVISORY HAS EXPIRED...

While a few gusts of 30 to 35 mph will continue to be possible for
the next hour or two, winds have dropped below advisory criteria.

$$

95/DM

What forecasters said that day

The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS New Orleans, LA wrote its last area forecast discussion before this wind advisory went out at Jan 11, 4:07 AM CST, 15 minutes earlier.

Area forecast discussion, Jan 11, 4:07 AM CST, 15 minutes before
Area Forecast Discussion
National Weather Service New Orleans LA
407 AM CST Thu Jan 11 2024

...New SHORT TERM, LONG TERM, MARINE...

.SHORT TERM...
(Today through Friday)
Issued at 352 AM CST Thu Jan 11 2024

Main forecast issues this morning are the potential for severe
weather late tonight and Friday morning, along with rather gusty
winds on Friday.

Temporarily fairly zonal flow across the Gulf Coast states, with a
shortwave streaming some high clouds across the area. A much
stronger trough was moving through the Intermountain West this
morning with the base of the trough near Las Vegas. At the
surface, high pressure had shifted well east of the area and was
centered over Florida this morning. Temperatures that had dropped
off during the evening have leveled off, with most of the area
reporting readings in the 40s and lower 50s at 3 AM CST.

The shortwave near Las Vegas this morning will move to Texas this
evening, and into the middle Mississippi River Valley by midday
Friday. Deep moisture ahead of the system is going to be on the
sparse side, with mid level RH values along the 20-30 percent
range. Additionally, forecast soundings indicate a 2-3C cap
between 800-700 mb overnight for most of the area. Can't rule out
some showers overnight, with any significant threat of thunder
holding off until very close to sunrise Friday. We do, however,
see a 3-6 hour window, where surface based convection has a much
better chance of occurring, as moisture and instability will be
sufficient, especially north of Interstate 10. The better threat
will be north of our area, but if a supercell can become organized
and sustained, the severe threat is there, with all 3 modes
(wind/hail/tornadoes) at least possible. Instantaneous areal
coverage isn't expected to be solid by any means, but over a 6-12
hour period, most areas will see some rain. The front will move
quickly eastward across the area, with most or all precipitation
likely ending by noon Friday. Most rain amounts are expected to be
well under one half inch.

One thing that will be pretty definite on Friday is wind with
deepening low pressure near Memphis Friday morning. Sustained
winds are expected to be 25-30 mph across most of the area by or
shortly after sunrise Friday with gusts to around 40 mph likely.
Will issue a Wind Advisory for the area for much of the daytime
hours on Friday.

Rather warm temperatures expected today, and ahead of the front
Friday morning, with upper 60s and lower 70s common. Temperatures
are likely to peak prior to noon Friday, with temperatures falling
through the 50s by sunset.

&&

.LONG TERM...
(Friday night through Wednesday)
Issued at 352 AM CST Thu Jan 11 2024

Hope everyone enjoys the warm temperatures today and tomorrow
morning, because they'll be gone after that. Major cold outbreak
is expected early to mid week next week, with the coldest air of
the season. The coldest air is expected to arrive late Monday and
continue through Wednesday before moderating somewhat late in the
week.

Multiple shortwaves will be moving through the quasi zonal flow
across the southern states late in the weekend and early next week
with the best moisture availability on Monday. The arctic boundary
should remain to our north until perhaps late in the day Monday
with precipitation on Monday being rain. A very strong northern
stream trough will plunge southward through the mid Mississippi
River Valley Monday, shoving the arctic front off the coast.
Timing of the southward push isn't being handled well by the
global ensembles with wide temperature spreads in both ensembles,
upwards of 25-30 degrees F in many cases.

Temperatures by sunrise Tuesday are likely to be below freezing
across most or all of the area, with wind chills in the teens and
lower 20s. Freeze and/or Hard Freeze Warnings, and possibly Wind
Chill Advisories should be considered a probability for much of
the area Tuesday morning, and pretty much a sure thing Wednesday
morning. High temperatures will struggle to get out of the 30s
Tuesday in many areas. While some rather light wintry
precipitation can't be totally ruled out late Monday night or
early Tuesday, the bigger threat will be the unseasonably cold
conditions, with all 4 protection P's threatened in a good chunk
of the area (people, pets, plants, pipes), especially Wednesday
morning. Maybe some moderation in temperatures by the end of next
week into the following weekend, but even then, probably only
returning to climatological normals with highs near 60 and lows
near 40.

Would note that the NBM deterministic guidance is running below
the deterministic numbers from the GFS and ECMWF operational runs,
but there's certainly enough evidence in those ensembles to not
shy away from the current forecast from Monday onward.

&&

.AVIATION...
(06Z TAFS)
Issued at 1139 PM CST Wed Jan 10 2024

VFR conditions will prevail through around or shortly after 00z.
Thereafter, cigs will drop with widespread MVFR to IFR conditions
by 02-04z. Winds will also strengthen through the evening and
overnight hours as a low pressure system approaches. Showers and
storms should hold off until after 06z. But introduced some
showers in the late part of the MSY TAF which goes through 12z.

&&

.MARINE...
Issued at 352 AM CST Thu Jan 11 2024

With high pressure off to the east, onshore flow has returned.
Wind speeds will be on the upswing by late in the day. Small Craft
Advisories will go into effect this evening across all waters,
with a Gale Watch in effect starting at mid morning Friday through
Friday evening. Will need some sort of headline behind the Gale
Watch late Friday night, but winds drop off pretty quickly by
Saturday morning. Additional headlines will likely be needed late
Monday or Tuesday, as the arctic front pushes offshore.

&&

.PRELIMINARY POINT TEMPS/POPS...
MCB  67  55  66  28 /  10  50  80   0
BTR  73  60  70  32 /  10  40  60   0
ASD  69  57  71  32 /  10  50  60   0
MSY  69  60  71  38 /  10  40  60   0
GPT  66  57  70  33 /   0  60  60   0
PQL  68  57  73  32 /   0  60  60   0

&&

.LIX WATCHES/WARNINGS/ADVISORIES...
LA...Wind Advisory from 6 AM to 3 PM CST Friday for LAZ034>037-039-
     046>048-056>060-064>071-076>090.

GM...Small Craft Advisory from 9 PM this evening to 9 AM CST Friday
     for GMZ530-532-534-536-538-550-552-555-557-570-572-575-577.

     Gale Watch from Friday morning through Friday evening for GMZ530-
     532-534-536-538-550-552-555-557-570-572-575-577.

MS...Wind Advisory from 6 AM to 3 PM CST Friday for MSZ068>071-077-
     083>088.

GM...Small Craft Advisory from 9 PM this evening to 9 AM CST Friday
     for GMZ532-534-536-538-550-552-555-557-570-572-575-577.

     Gale Watch from Friday morning through Friday evening for GMZ532-
     534-536-538-550-552-555-557-570-572-575-577.

&&

SHORT TERM...RW
LONG TERM....RW
AVIATION...DM
MARINE...RW

The office that day

Everything else NWS New Orleans, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 11, 4:12 AM CSTGale WatchLIX10 hr
Jan 11, 4:12 AM CSTSmall Craft AdvisoryLIX29 hr
Jan 11, 9:24 AM CSTRiver Flood WarningLIXSaint Tammany3 days
Jan 11, 2:30 PM CSTGale WarningLIX28 hr

Nearby

Wind Advisories in Louisiana, 2024Wind Advisories in Mississippi, 2024Every wind advisory in 2024

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.