Alerts from NWS New Orleans LA (UNOFFICIAL)
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msy.nws-bot.us
Alerts from NWS New Orleans LA (UNOFFICIAL)
@msy.nws-bot.us
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Unofficial bot sharing alerts from NWS New Orleans LA.

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msy.nws-bot.us
LIX issues Area Forecast Discussion (AFD) at Dec 13, 9:24 PM CST ...New UPDATE, AVIATION... via IEMbot
Additional Details Here.
December 14, 2025 at 3:26 AM
msy.nws-bot.us
Dense Fog Advisory issued December 13 at 8:21PM CST until December 14 at 4:00AM CST by NWS New Orleans LA
Additional Details Here.
* WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. The fog will likely dissipate before sunrise as a cold front finally moves through. Very cold wind chills ranging from 12 to 20 degrees will impact locations along and north of the Interstate 10/12 corridor. Wind chills of 20 to 25 degrees will affect locations south of this corridor. * WHERE...Northern Hancock, Northern Harrison, Northern Jackson, Southern Hancock, Southern Harrison, and Southern Jackson Counties. * WHEN...For the Dense Fog Advisory, until 4 AM CST Sunday. For the Cold Weather Advisory, from 9 PM Sunday to 9 AM CST Monday. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure. Low visibility could make driving conditions hazardous. * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. The fog will likely dissipate before sunrise as a cold front finally moves through. Very cold wind chills ranging from 12 to 20 degrees will impact locations along and north of the Interstate 10/12 corridor. Wind chills of 20 to 25 degrees will affect locations south of this corridor. * WHERE...Northern Hancock, Northern Harrison, Northern Jackson, Southern Hancock, Southern Harrison, and Southern Jackson Counties. * WHEN...For the Dense Fog Advisory, until 4 AM CST Sunday. For the Cold Weather Advisory, from 9 PM Sunday to 9 AM CST Monday. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure. Low visibility could make driving conditions hazardous. * WHAT...Very cold wind chills as low as 17 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From 9 PM Sunday to 9 AM CST Monday. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure.
December 14, 2025 at 2:30 AM
msy.nws-bot.us
Gale Warning issued December 13 at 8:26PM CST until December 15 at 9:00AM CST by NWS New Orleans LA
Additional Details Here.(1/2)
* WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...All of the open Gulf waters from 20 to 60 NM offshore. * WHEN...From 6 AM Sunday to 9 AM CST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Small Craft Advisory, north winds 20 to 30 kt with gusts up to 35 kt expected. * WHERE...Mississippi Sound and Lake Borgne. * WHEN...For the Dense Fog Advisory, until 6 AM CST Sunday. For the Small Craft Advisory, from 6 AM Sunday to 9 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult. * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Small Craft Advisory, north winds 20 to 30 kt with gusts up to 35 kt expected. * WHERE...Mississippi Sound and Lake Borgne. * WHEN...For the Dense Fog Advisory, until 6 AM CST Sunday. For the Small Craft Advisory, from 6 AM Sunday to 9 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult. * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt. Waves of 3 to 5 feet in the tidal lakes and sounds and seas ofof 5 to 8 ft in the open Gulf waters are expected. * WHERE...All of the tidal lakes, sounds, and open Gulf waters out to 20 NM offshore. * WHEN...From 6 AM Sunday to 9 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft.
December 14, 2025 at 2:30 AM
msy.nws-bot.us
LIX issues Dense Fog Advisory for Northern Hancock, Northern Harrison, Northern Jackson, Southern Hancock, Southern Harrison, Southern Jackson [MS] till Dec 14, 4:00 AM CST
at Sun... at Sun, 14 Dec 2025 02:21:59 +0000 via IEMbot
Additional Details Here.
December 14, 2025 at 2:26 AM
msy.nws-bot.us
BATON ROUGE Dec 13
Climate Report:
High: 79
Low: 53
Precip: 0.0"
Snow: Missing
at Sat, 13 Dec 2025 23:00:39 +0000 via IEMbot
Additional Details Here.
December 13, 2025 at 11:06 PM
msy.nws-bot.us
LIX issues Area Forecast Discussion (AFD) at Dec 13, 3:16 PM CST ...New SHORT TERM, LONG TERM, AVIATION, MARINE... via IEMbot
Additional Details Here.
December 13, 2025 at 9:26 PM
msy.nws-bot.us
Gale Warning issued December 13 at 11:51AM CST until December 15 at 9:00AM CST by NWS New Orleans LA
Additional Details Here.
* WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...All of the open Gulf waters from 20 to 60 NM offshore. * WHEN...From 6 AM Sunday to 9 AM CST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt. Waves of 3 to 5 feet in the tidal lakes and sounds and seas ofof 5 to 8 ft in the open Gulf waters are expected. * WHERE...All of the tidal lakes, sounds, and open Gulf waters out to 20 NM offshore. * WHEN...From 6 AM Sunday to 9 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft.
December 13, 2025 at 6:00 PM
msy.nws-bot.us
LIX issues Cold Weather Advisory valid at Dec 14, 9:00 PM CST for 36 forecast zones in [LA] and Amite, Northern Hancock, Northern Harrison, Northern Jackson, Pearl River, Pike, Sou... at Sat, 13 Dec 2025 17:32:35 +0000 via IEMbot
Additional Details Here.
December 13, 2025 at 5:46 PM
msy.nws-bot.us
Cold Weather Advisory issued December 13 at 11:32AM CST until December 15 at 9:00AM CST by NWS New Orleans LA
Additional Details Here.
* WHAT...Very cold wind chills ranging from 12 to 20 degrees will impact locations along and north of the Interstate 10/12 corridor. Wind chills of 20 to 25 degrees will affect oocations south of this corridor. * WHERE...All of southeast Louisiana and southern Mississippi. * WHEN...From 9 PM Sunday to 9 AM CST Monday. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure.
December 13, 2025 at 5:45 PM
msy.nws-bot.us
LIX updates Dense Fog Advisory (cancels Central Plaquemines, Central Tangipahoa, Coastal Jefferson, Eastern Orleans, Lower Jefferson, Lower Plaquemines, Lower St. Bernard, Lower Ta... at Sat, 13 Dec 2025 13:42:50 +0000 via IEMbot
Additional Details Here.
December 13, 2025 at 1:46 PM
msy.nws-bot.us
Dense Fog Advisory issued December 13 at 7:42AM CST until December 13 at 9:00AM CST by NWS New Orleans LA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in patchy 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.
December 13, 2025 at 1:45 PM
msy.nws-bot.us
LIX issues Area Forecast Discussion (AFD) at Dec 13, 5:49 AM CST ...New AVIATION... via IEMbot
Additional Details Here.
December 13, 2025 at 12:06 PM
msy.nws-bot.us
LIX continues Dense Fog Advisory for 36 forecast zones in [LA] and Amite, Northern Hancock, Northern Harrison, Northern Jackson, Pearl River, Pike, Southern Hancock, Southern Harri... at Sat, 13 Dec 2025 10:35:44 +0000 via IEMbot
Additional Details Here.
December 13, 2025 at 10:46 AM
msy.nws-bot.us
Dense Fog Advisory issued December 13 at 4:35AM CST until December 13 at 9:00AM CST by NWS New Orleans LA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in patchy 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.
December 13, 2025 at 10:45 AM
msy.nws-bot.us
BATON ROUGE Dec 12
Climate Report:
High: 76
Low: 41
Precip: 0.01"
Snow: 0.0"
at Sat, 13 Dec 2025 08:38:15 +0000 via IEMbot
Additional Details Here.
December 13, 2025 at 8:46 AM
msy.nws-bot.us
LIX issues Area Forecast Discussion (AFD) at Dec 12, 11:39 PM CST ...New SHORT TERM, LONG TERM, AVIATION, MARINE... via IEMbot
Additional Details Here.
December 13, 2025 at 5:46 AM
msy.nws-bot.us
Dense Fog Advisory issued December 12 at 9:17PM CST until December 13 at 9:00AM CST by NWS New Orleans LA
Additional Details Here.
* WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...Until 9 AM CST Saturday. * IMPACTS...Low visibility could make driving conditions hazardous.
December 13, 2025 at 3:30 AM
msy.nws-bot.us
LIX issues Dense Fog Advisory valid at Dec 13, 12:00 AM CST for 36 forecast zones in [LA] and Amite, Northern Hancock, Northern Harrison, Northern Jackson, Pearl River, Pike, South... at Sat, 13 Dec 2025 03:18:04 +0000 via IEMbot
Additional Details Here.
December 13, 2025 at 3:26 AM
msy.nws-bot.us
BATON ROUGE Dec 12
Climate Report:
High: 76
Low: 41
Precip: 0.01"
Snow: Missing
at Fri, 12 Dec 2025 23:00:49 +0000 via IEMbot
Additional Details Here.
December 12, 2025 at 11:06 PM
msy.nws-bot.us
LIX issues Area Forecast Discussion (AFD) at Dec 12, 12:05 PM CST ...New SHORT TERM, LONG TERM, AVIATION, MARINE... via IEMbot
Additional Details Here.
December 12, 2025 at 6:06 PM
msy.nws-bot.us
LIX issues Area Forecast Discussion (AFD) at Dec 12, 5:42 AM CST ...New AVIATION... via IEMbot
Additional Details Here.
December 12, 2025 at 11:46 AM
msy.nws-bot.us
BATON ROUGE Dec 11
Climate Report:
High: 64
Low: 38
Precip: 0.0"
Snow: 0.0"
at Fri, 12 Dec 2025 08:35:26 +0000 via IEMbot
Additional Details Here.
December 12, 2025 at 8:46 AM
msy.nws-bot.us
LIX issues Area Forecast Discussion (AFD) at Dec 12, 1:20 AM CST ...New UPDATE... via IEMbot
Additional Details Here.
December 12, 2025 at 7:26 AM
msy.nws-bot.us
LIX issues Area Forecast Discussion (AFD) at Dec 11, 11:38 PM CST ...New SHORT TERM, LONG TERM, AVIATION, MARINE... via IEMbot
Additional Details Here.
December 12, 2025 at 5:46 AM
msy.nws-bot.us
LIX issues Area Forecast Discussion (AFD) at Dec 11, 5:20 PM CST ...New AVIATION... via IEMbot
Additional Details Here.
December 11, 2025 at 11:26 PM