Cold Weather Advisory
* WHAT...Very cold wind chills as low as 25 expected.
* WHERE...In Louisiana, Southeast St. Tammany Parish. In
Mississippi, Northern Harrison, Northern Jackson, Southern
Hancock, Southern Harrison, and Southern Jackson Counties.
* WHEN...Until 9 AM CST Wednesday.
* IMPACTS...Wind chill values can lead to hypothermia with prolonged
exposure.
From: Dec 31, 2025 03:48
Until: Dec 31, 2025 15:00
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 30 expected.
* WHERE...Assumption, St. Charles, St. James, St. John The Baptist,
Upper Lafourche, and Upper Terrebonne Parishes.
* WHEN...Until 8 AM CST Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Dec 31, 2025 03:48
Until: Dec 31, 2025 14:00
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 31 expected.
* WHERE...Assumption, St. Charles, St. James, St. John The Baptist,
Upper Lafourche, and Upper Terrebonne Parishes.
* WHEN...From midnight tonight to 8 AM CST Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation.
From: Dec 30, 2025 17:47
Until: Dec 31, 2025 08:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 24 expected.
* WHERE...In Louisiana, Southeast St. Tammany Parish. In
Mississippi, Northern Harrison, Northern Jackson, Southern
Hancock, Southern Harrison, and Southern Jackson Counties.
* WHEN...From midnight tonight to 9 AM CST Wednesday.
* IMPACTS...Wind chill values can lead to hypothermia with prolonged
exposure.
From: Dec 30, 2025 17:47
Until: Dec 31, 2025 08:00
Cold Weather Advisory
* WHAT...For the first Cold Weather Advisory, very cold wind chills
15 to 25 degrees expected. For the second Cold Weather Advisory,
very cold wind chills as low as 25 expected.
* WHERE...In Louisiana, Southeast St. Tammany Parish. In
Mississippi, Northern Harrison, Northern Jackson, Southern
Hancock, Southern Harrison, and Southern Jackson Counties.
* WHEN...For the first Cold Weather Advisory, until 9 AM CST
Tuesday. For the second Cold Weather Advisory, from midnight
Tuesday Night to 9 AM CST Wednesday.
* IMPACTS...Wind chill values can lead to hypothermia with prolonged
exposure.
From: Dec 30, 2025 04:06
Until: Dec 30, 2025 18:15
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 30 expected.
* WHERE...Assumption, St. Charles, St. James, St. John The Baptist,
Upper Lafourche, and Upper Terrebonne Parishes.
* WHEN...From midnight Tuesday Night to 8 AM CST Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Dec 30, 2025 04:06
Until: Dec 30, 2025 18:15
Cold Weather Advisory
* WHAT...Very cold wind chills 15 to 25 degrees expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...Until 9 AM CST Tuesday.
* IMPACTS...Wind chill values can lead to hypothermia with prolonged
exposure.
From: Dec 30, 2025 04:06
Until: Dec 30, 2025 15:00
Special Weather Statement
There is an elevated risk of fire weather concerns across
Southeast Louisiana for Monday, December 29th. Low relative
humidities (20-30%) combined with strong, gusty northerly winds
(20-25mph with gusts to 30mph) will enhance fire weather concerns
across the area Monday and Monday afternoon, mainly from 7AM
through 7PM Monday. Weather conditions will favorable for erratic
wildfire growth and spread.
Please heed any orders from local fire officials.
From: Dec 28, 2025 17:16
Until: Dec 30, 2025 06:00
Wind Advisory
* WHAT...North winds of 25 mph with gusts up to 35 mph expected.
* WHERE...Areas of southeast Louisiana south of the I-10/12 corridor.
* WHEN...From 3 AM to 3 PM CST Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Dec 28, 2025 16:21
Until: Dec 29, 2025 21:00
Wind Advisory
* WHAT...North winds 15 to 25 mph with gusts up to 40 mph expected.
* WHERE...A portion of southeast Louisiana.
* WHEN...From 3 AM to 3 PM CST Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Dec 29, 2025 04:00
Until: Dec 29, 2025 18:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as the upper 10s or lower 20s
expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...From midnight Monday Night to 9 AM CST Tuesday.
* IMPACTS...Wind chill values can lead to hypothermia with prolonged
exposure.
From: Dec 29, 2025 04:00
Until: Dec 29, 2025 18:00
Cold Weather Advisory
* WHAT...For the Wind Advisory, north winds 20 to 25 mph with gusts
up to 35 mph expected. For the Cold Weather Advisory, very cold
wind chills as low as the upper 10s or lower 20s expected.
* WHERE...Lower Tangipahoa, Pointe Coupee, Southeast St. Tammany,
Southern Livingston, Southwestern St. Tammany, and West Baton
Rouge Parishes.
* WHEN...For the Wind Advisory, from 3 AM to 3 PM CST Monday. For
the Cold Weather Advisory, from midnight Monday Night to 9 AM CST
Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result. Wind
chill values can lead to hypothermia with prolonged exposure.
From: Dec 29, 2025 04:00
Until: Dec 29, 2025 18:00
Wind Advisory
* WHAT...For the Wind Advisory, north winds 20 to 25 mph with gusts
up to 35 mph expected. For the Cold Weather Advisory, very cold
wind chills as low as the upper 10s or lower 20s expected.
* WHERE...Lower Tangipahoa, Pointe Coupee, Southeast St. Tammany,
Southern Livingston, Southwestern St. Tammany, and West Baton
Rouge Parishes.
* WHEN...For the Wind Advisory, from 3 AM to 3 PM CST Monday. For
the Cold Weather Advisory, from midnight Monday Night to 9 AM CST
Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result. Wind
chill values can lead to hypothermia with prolonged exposure.
From: Dec 29, 2025 04:00
Until: Dec 29, 2025 18:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...Until 10 AM CST Sunday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 28, 2025 04:03
Until: Dec 28, 2025 16:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...From midnight tonight to 10 AM CST Sunday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 27, 2025 16:03
Until: Dec 28, 2025 06:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...From 10 PM this evening to 10 AM CST Saturday.
* IMPACTS...Low visibility will make driving conditions hazardous.
From: Dec 26, 2025 15:52
Until: Dec 27, 2025 16:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...All of southeast Louisiana and southern Mississippi.
* WHEN...Until 10 AM CST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 27, 2025 05:11
Until: Dec 27, 2025 13:15
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...All of southeast Louisiana and southern Mississippi.
* WHEN...For the first Dense Fog Advisory, until 10 AM CST Friday.
For the second Dense Fog Advisory, from 10 PM Friday to 10 AM CST
Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 26, 2025 05:20
Until: Dec 26, 2025 13:30
Dense Fog Advisory
* WHAT...Visibility one quarter of a mile or less in dense fog.
* WHERE...All of southeast Louisiana.
* WHEN...From 10 PM this evening to 11 AM CST Wednesday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 23, 2025 16:29
Until: Dec 24, 2025 06:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...All of southeast Louisiana and southern Mississippi.
* WHEN...From 10 PM this evening to 11 AM CST Wednesday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 23, 2025 16:29
Until: Dec 24, 2025 06:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...From 10 PM this evening to 11 AM CST Wednesday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 23, 2025 11:35
Until: Dec 23, 2025 19:45
Dense Fog Advisory
* WHAT...For the first Dense Fog Advisory, visibility one quarter
mile or less in dense fog. For the second Dense Fog Advisory,
visibility one quarter mile or less in dense fog.
* WHERE...A portion of southeast Louisiana.
* WHEN...For the first Dense Fog Advisory, until 10 AM CST this
morning. For the second Dense Fog Advisory, from 10 PM this
evening to 11 AM CST Wednesday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 23, 2025 11:35
Until: Dec 23, 2025 19:45
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...All of coastal Mississippi, portions of southwest
Mississippi, and portions of southeast Louisiana.
* WHEN...Until 9 AM CST Thursday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 20, 2025 05:00
Until: Nov 20, 2025 15:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog. Locations
near any active or smoldering fires may result in visibilities
near zero.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...Until 9 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 16, 2025 12:27
Until: Nov 17, 2025 15:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog. Locations
near any active or smoldering fires may result in visibilities
near zero.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...Until 9 AM CST Monday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 17, 2025 03:31
Until: Nov 17, 2025 11:45
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog. Locations
near any active or smoldering fires may result in visibilities
near zero.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...Until 8 AM CST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 15, 2025 02:19
Until: Nov 15, 2025 14:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog. Locations
near any active or smoldering fires may result in visibilities
near zero.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...From 10 PM this evening to 8 AM CST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 14, 2025 18:16
Until: Nov 15, 2025 02:30
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 25 expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...Until 9 AM CST Tuesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Nov 11, 2025 03:00
Until: Nov 11, 2025 15:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Areas along and east of the I-55 corridor in southeast
Louisiana and southern Mississippi, especially near the Pearl and
Pascagoula River Basins.
* WHEN...Until 8 AM CST Friday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 07, 2025 05:43
Until: Nov 07, 2025 14:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...Until 9 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 06, 2025 10:59
Until: Nov 06, 2025 15:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...In Louisiana, East Feliciana, Northern Tangipahoa, St.
Helena, and West Feliciana Parishes. In Mississippi, Amite, Pike,
Walthall, and Wilkinson Counties.
* WHEN...Until 9 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Dense Fog will mostly be concentrated along
and near the rivers but patchy dense fog will occur in other areas
of the warning especially right around sunrise.
From: Nov 06, 2025 10:59
Until: Nov 06, 2025 15:00
Wind Advisory
* WHAT...Northwest winds 15 to 25 mph with gusts up to 40 mph
expected.
* WHERE...Metro New Orleans.
* WHEN...From 4 AM to 7 PM CDT Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Oct 29, 2025 03:34
Until: Oct 29, 2025 18:00
Wind Advisory
* WHAT...Northwest winds 15 to 25 mph with gusts up to 35 mph
expected.
* WHERE...Southwest Mississippi, Northshore, Metro Baton Rouge,
River Parishes, and Bayou Parishes.
* WHEN...From 4 AM to 7 PM CDT Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Oct 29, 2025 03:34
Until: Oct 29, 2025 18:00
Wind Advisory
* WHAT...Northwest winds 20 to 25 mph with gusts up to 40 mph
expected.
* WHERE...Central Plaquemines, Coastal Jefferson Parish, Eastern
Orleans, Lower Jefferson, Lower Plaquemines, Lower St. Bernard,
Upper Jefferson, Upper Plaquemines, Upper St. Bernard, and Western
Orleans Parishes.
* WHEN...From 4 AM to 7 PM CDT Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Oct 28, 2025 16:22
Until: Oct 29, 2025 06:00
Tornado Watch
TORNADO WATCH 633 REMAINS VALID UNTIL NOON CDT TODAY FOR THE
FOLLOWING AREAS
IN LOUISIANA THIS WATCH INCLUDES 9 PARISHES
IN SOUTHEAST LOUISIANA
JEFFERSON LAFOURCHE ORLEANS
PLAQUEMINES ST. BERNARD ST. CHARLES
ST. TAMMANY TERREBONNE WASHINGTON
IN MISSISSIPPI THIS WATCH INCLUDES 5 COUNTIES
IN SOUTHERN MISSISSIPPI
HANCOCK HARRISON JACKSON
PEARL RIVER WALTHALL
THIS INCLUDES THE CITIES OF BAY ST. LOUIS, BAYOU CANE,
BELLE CHASSE, BOGALUSA, BURAS, CHALMETTE, COVINGTON, CROSSROADS,
CUT OFF, DESTREHAN, DEXTER, DIAMONDHEAD, EAST NEW ORLEANS, ENON,
FRANKLINTON, GALLIANO, GAUTIER, GULFPORT, HOUMA, KENNER, LACOMBE,
LAROSE, MANDEVILLE, MCNEIL, METAIRIE, MOSS POINT, NEW ORLEANS,
NORCO, OCEAN SPRINGS, PASCAGOULA, PICAYUNE, POINTE A LA HACHE,
PORT SULPHUR, RACELAND, SALEM, SLIDELL, ST. MARTIN, THIBODAUX,
TYLERTOWN, VIOLET, AND WAVELAND.
From: Oct 26, 2025 12:21
Until: Oct 26, 2025 17:00
Flash Flood Warning
FFWLIX
The National Weather Service in New Orleans has issued a
* Flash Flood Warning for...
Southwestern Orleans Parish in southeastern Louisiana...
West Central St. Bernard Parish in southeastern Louisiana...
* Until 1015 AM CDT.
* At 707 AM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1 inch of rain
has fallen. Additional rainfall amounts of 1 to 2 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
New Orleans, Chalmette, Jefferson, Gretna, Arabi and Lakefront
Airport.
This includes the following Interstates...
Interstate 10 in Louisiana between mile markers 231 and 245.
Interstate 610 between mile markers 1 and 4.
From: Oct 26, 2025 12:07
Until: Oct 26, 2025 15:15
Flash Flood Warning
FFWLIX
The National Weather Service in New Orleans has issued a
* Flash Flood Warning for...
North Central Jefferson Parish in southeastern Louisiana...
Southwestern Orleans Parish in southeastern Louisiana...
* Until 1015 AM CDT.
* At 701 AM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1 inch of rain
has fallen. Additional rainfall amounts of 1 to 2 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
New Orleans, Harvey, Timberlane, Marrero, Gretna, Westwego,
Terrytown, Woodmere and Estelle.
From: Oct 26, 2025 12:01
Until: Oct 26, 2025 15:15
Flood Advisory
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of southeast Louisiana, including the following
parishes, Jefferson, Orleans, Plaquemines and St. Bernard.
* WHEN...Until 1000 AM CDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Ponding of water in urban or other areas is occurring or is
imminent.
* ADDITIONAL DETAILS...
- At 652 AM CDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 0.5 and 1 inch of rain
has fallen.
- Additional rainfall amounts of 1 to 2 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
New Orleans, Harvey, Timberlane, Marrero, Chalmette, Belle
Chasse, Metairie, Avondale, East New Orleans, Jefferson,
Gretna, Harahan, Westwego, Terrytown, Arabi, Woodmere, Bridge
City, Estelle, Elmwood and Meraux.
- http://www.weather.gov/safety/flood
From: Oct 26, 2025 11:52
Until: Oct 26, 2025 15:00
Flood Warning
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of southeast Louisiana, including the following
parishes, Orleans and St. Bernard.
* WHEN...Until 1000 AM CDT.
* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is imminent or occurring.
* ADDITIONAL DETAILS...
- At 659 AM CDT, Doppler radar indicated heavy rain due to
thunderstorms. Flooding is ongoing or expected to begin
shortly in the warned area. Between 0.5 and 1 inch of rain
has fallen.
- Additional rainfall amounts of 1 to 2 inches are possible in
the warned area.
- Some locations that will experience flooding include...
New Orleans, Chalmette, Marrero, Jefferson, Gretna, Westwego,
Arabi and Lakefront Airport.
- http://www.weather.gov/safety/flood
From: Oct 26, 2025 11:59
Until: Oct 26, 2025 15:00
Coastal Flood Advisory
* WHAT...Minor coastal flooding due to water levels rising up to
one foot above normal high tide.
* WHERE...In Louisiana, Lower Terrebonne, Lower Lafourche,
Coastal Jefferson Parish, Lower Plaquemines, Lower St.
Bernard, Southeast St. Tammany and Eastern Orleans Parishes.
In Mississippi, Southern Hancock, Southern Harrison and
Southern Jackson Counties.
* WHEN...Until 7 AM CDT Sunday with high tide between 10 PM
tonight and 4 AM Sunday morning.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected.
From: Oct 25, 2025 22:01
Until: Oct 26, 2025 12:00
Coastal Flood Advisory
* WHAT...Minor coastal flooding due to water levels rising up to
one foot above normal high tide.
* WHERE...In Louisiana, Lower Terrebonne, Lower Lafourche,
Coastal Jefferson Parish, Lower Plaquemines, Lower St.
Bernard, Southeast St. Tammany and Eastern Orleans Parishes.
In Mississippi, Southern Hancock, Southern Harrison and
Southern Jackson Counties.
* WHEN...From 7 PM this evening to 7 AM CDT Sunday with high tide
between 10PM and 4AM.
* IMPACTS...Flooding of lots, parks, and roads with only isolated
road closures expected.
From: Oct 25, 2025 14:46
Until: Oct 25, 2025 23:00
Coastal Flood Advisory
* WHAT...Minor coastal flooding due to water levels rising up to
one foot above normal high tide.
* WHERE...In Louisiana, Lower St. Bernard, Southeast St. Tammany
and Eastern Orleans Parishes. In Mississippi, Southern Hancock
County.
* WHEN...From 7 PM this evening to 7 AM CDT Saturday with the
highest water occuring around the time of high tide between 10
PM and 4 AM.
* IMPACTS...Flooding of lots, parks, and roads with only isolated
road closures possible
* ADDITIONAL DETAILS...
From: Oct 24, 2025 17:45
Until: Oct 25, 2025 05:45
