Gale Warning 2, NWS New Orleans, LA

974 
WHUS74 KLIX 140937 CCA
MWWLIX

URGENT - MARINE WEATHER MESSAGE...CORRECTED
National Weather Service New Orleans LA
437 AM CDT Sat Apr 14 2018

...HAZARDOUS CONDITIONS ON THE COASTAL WATERS TONIGHT THROUGH
MUCH OF THE WEEKEND...

.A strong storm system moving through the Mississippi River
Valley will push a strong cold front through the coastal waters
today and tonight. Gusty winds will develop in advance of the 
front, and also behind the front as much colder air moves into 
the area.

GMZ536-538-550-552-555-557-570-572-575-577-141730-
/O.COR.KLIX.SC.Y.0022.000000T0000Z-180414T1600Z/
/O.COR.KLIX.GL.W.0002.180414T1600Z-180415T0900Z/
/O.COR.KLIX.SC.Y.0023.180415T0900Z-180416T1200Z/
Chandeleur Sound-Breton Sound-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 NM-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 NM-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 NM-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 NM-
437 AM CDT Sat Apr 14 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM CDT THIS
MORNING...
...GALE WARNING IN EFFECT FROM 11 AM THIS MORNING TO 4 AM CDT
SUNDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM SUNDAY TO 7 AM CDT
MONDAY...

The National Weather Service in New Orleans has issued a Gale
Warning, which is in effect from 11 AM this morning to 4 AM CDT
Sunday. A Small Craft Advisory has also been issued. This Small
Craft Advisory is in effect from 4 AM Sunday to 7 AM CDT Monday. 

* WINDS...Southeast winds 20 to 30 knots with gusts to gale force
  through 11 am today, rising to 25 to 35 knots by late morning
  through 4 am Sunday, then becoming northwest 25 knots early 
  Sunday through Monday morning. 

* WAVES/SEAS...Seas 5 to 8 feet building to 10 to 14 feet during
  the afternoon and remaining through tonight. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

A Gale Warning means winds of 34 to 47 knots are imminent or
occuring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$

GMZ530-532-534-141730-
/O.CON.KLIX.SC.Y.0022.000000T0000Z-180416T1200Z/
Lake Pontchartrain and Lake Maurepas-Mississippi Sound-
Lake Borgne-
437 AM CDT Sat Apr 14 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT MONDAY...

* WINDS...South winds near 25 knots with gusts to gale force today
  shifting to north 25 knots this evening through early Monday. 

* WAVES...3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

243 
WHUS74 KLIX 141602
MWWLIX

URGENT - MARINE WEATHER MESSAGE
National Weather Service New Orleans LA
1102 AM CDT Sat Apr 14 2018

...HAZARDOUS CONDITIONS ON THE COASTAL WATERS TONIGHT THROUGH
MUCH OF THE WEEKEND...

.A strong storm system moving through the Mississippi River
Valley will push a strong cold front through the coastal waters
today and tonight. Gusty winds will develop in advance of the
front, and also behind the front as much colder air moves into
the area.

GMZ536-538-550-552-555-557-570-572-575-577-150015-
/O.EXP.KLIX.SC.Y.0022.000000T0000Z-180414T1600Z/
/O.CON.KLIX.GL.W.0002.000000T0000Z-180415T0900Z/
/O.CON.KLIX.SC.Y.0023.180415T0900Z-180416T1200Z/
Chandeleur Sound-Breton Sound-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 NM-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 NM-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 NM-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 NM-
1102 AM CDT Sat Apr 14 2018

...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM CDT SUNDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM SUNDAY TO
7 AM CDT MONDAY...

* WINDS...Southeast winds 20 to 30 knots rising to 25 to 35 knots
  through 4 am Sunday, then becoming northwest 25 knots early 
  Sunday through Monday morning. 

* WAVES/SEAS...Seas 5 to 8 feet building to 10 to 14 feet during 
  the afternoon and remaining through tonight. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occuring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

GMZ530-532-534-150015-
/O.CON.KLIX.SC.Y.0022.000000T0000Z-180416T1200Z/
Lake Pontchartrain and Lake Maurepas-Mississippi Sound-
Lake Borgne-
1102 AM CDT Sat Apr 14 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT MONDAY...

* WINDS...South winds near 25 knots with gusts to gale force 
  today shifting to north 25 knots this evening through early 
  Monday. 

* WAVES...3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

970 
WHUS74 KLIX 142126
MWWLIX

URGENT - MARINE WEATHER MESSAGE
National Weather Service New Orleans LA
426 PM CDT Sat Apr 14 2018

...HAZARDOUS CONDITIONS ON THE COASTAL WATERS TONIGHT THROUGH
MUCH OF THE WEEKEND...

.A strong storm system moving through the Mississippi River
Valley will push a strong cold front through the coastal waters
tonight. Gusty winds will continue behind the front as much 
colder air moves into the area.

GMZ536-538-550-552-555-557-570-572-575-577-150530-
/O.CON.KLIX.GL.W.0002.000000T0000Z-180415T0900Z/
/O.CON.KLIX.SC.Y.0023.180415T0900Z-180416T1200Z/
Chandeleur Sound-Breton Sound-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 NM-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 NM-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 NM-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 NM-
426 PM CDT Sat Apr 14 2018

...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM CDT SUNDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM SUNDAY TO
7 AM CDT MONDAY...

* WINDS...Southeast winds 20 to 30 knots rising to 25 to 35 
  knots through 4 am Sunday, then becoming northwest 25 knots 
  early Sunday through Monday morning. 

* WAVES/SEAS...Seas 5 to 8 feet building to 10 to 14 feet  
  remaining through tonight. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occuring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

GMZ530-532-534-150530-
/O.CON.KLIX.SC.Y.0022.000000T0000Z-180416T1200Z/
Lake Pontchartrain and Lake Maurepas-Mississippi Sound-
Lake Borgne-
426 PM CDT Sat Apr 14 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT MONDAY...

* WINDS...Shifting to north 25 knots this evening through early 
  Monday. 

* WAVES...3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

040 
WHUS74 KLIX 150643
MWWLIX

URGENT - MARINE WEATHER MESSAGE
National Weather Service New Orleans LA
143 AM CDT Sun Apr 15 2018

...HAZARDOUS CONDITIONS ON THE COASTAL WATERS THROUGH THE 
WEEKEND...

.A strong storm system moving through the Mississippi River
Valley will push a strong cold front through the coastal waters
early today. Gusty winds will continue behind the front as much 
colder air moves into the area.

GMZ536-538-550-552-555-557-570-572-575-577-151445-
/O.CON.KLIX.GL.W.0002.000000T0000Z-180415T0900Z/
/O.CON.KLIX.SC.Y.0023.180415T0900Z-180416T1200Z/
Chandeleur Sound-Breton Sound-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 NM-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 NM-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 NM-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 NM-
143 AM CDT Sun Apr 15 2018

...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM CDT EARLY THIS
MORNING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT MONDAY...

* WINDS...Northwest winds 25 to 35 knots tonight and early this morning,
  then northwest winds 25 to 30 knots Sunday through Monday 
  morning.

* WAVES/SEAS...Seas 5 to 8 feet building to 10 to 14 feet 
  remaining through tonight. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occuring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

GMZ530-532-534-151445-
/O.CON.KLIX.SC.Y.0022.000000T0000Z-180416T1200Z/
Lake Pontchartrain and Lake Maurepas-Mississippi Sound-
Lake Borgne-
143 AM CDT Sun Apr 15 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT MONDAY...

* WINDS...Northwest winds 20 to 30 knots through early Monday.

* WAVES...3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

577 
WHUS74 KLIX 150811
MWWLIX

URGENT - MARINE WEATHER MESSAGE
National Weather Service New Orleans LA
311 AM CDT Sun Apr 15 2018

...HAZARDOUS CONDITIONS ON THE COASTAL WATERS THROUGH THE
REMAINDER OF THE WEEKEND...

.Strong offshore flow and hazardous seas will continue through
early Monday in the wake of a strong cold front.

GMZ536-538-550-552-555-557-570-572-575-577-151615-
/O.EXT.KLIX.GL.W.0002.000000T0000Z-180415T1100Z/
/O.EXT.KLIX.SC.Y.0023.180415T1100Z-180416T1200Z/
Chandeleur Sound-Breton Sound-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 NM-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 NM-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 NM-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 NM-
311 AM CDT Sun Apr 15 2018

...GALE WARNING NOW IN EFFECT UNTIL 6 AM CDT EARLY THIS MORNING...
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM THIS MORNING TO
7 AM CDT MONDAY...

* WINDS...Northwest winds 25 to 35 knots with higher gusts early
  this morning, then northwest winds 25 to 30 knots today through
  early Monday. 

* WAVES/SEAS...Seas 8 feet to 14 feet.
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occuring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

GMZ530-532-534-151615-
/O.CON.KLIX.SC.Y.0022.000000T0000Z-180416T1200Z/
Lake Pontchartrain and Lake Maurepas-Mississippi Sound-
Lake Borgne-
311 AM CDT Sun Apr 15 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT MONDAY...

* WINDS...Northwest winds 20 to 30 knots through early Monday.

* WAVES...3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

Area Forecast Discussion
National Weather Service New Orleans LA
423 AM CDT Sat Apr 14 2018

...Significant Severe Weather Event Possible Today Including
Possible Strong Tornadoes...

.Discussion...Forecast will really focus on the next 18 hours as we
will be impacted by a multi hazard event. However the night was
quiet as expected with the line of convection weakening and slowing
over night off to our northwest. This momentary weakening trend was
expected and the line will likely not look overly imposing at
daybreak but don't let this fool you as we expect convection to
light up again mid morning and impact the region through the day and
into the early evening hours.

The deep mid level closed low over the central Plains will be slow
to push east and into the upper MS Valley by this evening and as
this occurs the trough will begin to pivot taking on a neutral and
eventually a negative tilt. The cold front which is currently slowly
moving into the Lower MS Valley will continue to be slow this
morning but will respond and begin to accelerate across the Lower MS
Valley and into the southeastern CONUS late this afternoon and this
evening. As the trough begins to pivot we expect to see the line of
convection really begin to slow up (possibly pause/stall
momentarily). Additional development may begin ahead of the line and
it is at that point that the severe and heavy rain threat starts to
increase especially the farther west this pause in movement occurs.
Scattered to numerous showers and thunderstorms will then
develop/redevelop along and ahead of the line late this morning and
as this starts to congeal into a QLCS the overall forward motion
should begin to speed up once again. The line is expected to be in
coastal MS be late afternoon/early evening and should finally push
into AL around 2/3z.

Overall the severe threat is impressive. With the main line expected
to slow down there will be time for the area to heat up and become
quite unstable. MLCAPE of around 2000 J/kg and 0-3km cape of 150
J/kg or greater for much of the northern half of the area is
expected. Showalters will be around -3 while LI's could be around -6
to -7. Mid level lapse rates will be around -6.5 C/km. The dynamics
will be strong with this system. Mid level winds will slowly
increase with 50-60kts nudging in around late morning and through
the afternoon but the impressive feature will be a strengthening LL
jet of 50-60kts right over the CWA. In addition we will be under the
RRQ of the upper jet with very strong diffluence collocated with the
LL jet. The increase in the wind field will also lead to a very
favorable shear environment. Both 0-1 and 0-3km SRH look to be
around 200-350 m2/s2 while 0-6km Bulk shear of 40-50 kts will be in
place. A lot of these features appear to occur around the same time
frame of 15-21/0z especially along and north of the 10/12 corridor
and east of a line from Baton Rouge to Amite county.

We expect the line of convection to begin to redevelop as this LL
jet starts to strengthen late this morning. Additional storms out
ahead of the main line are possible as well. It is the initial
redevelopment of the line and any storms out ahead that pose the
greatest concern. These storms will be in the best shear environment
and capable of producing tornadoes some of which could be strong. We
do expect things to slowly combine into a QLCS as it pushes through
SELA and into coastal MS late this afternoon. As the convection
evolves into a QLCS the straight-line wind threat will become the
dominant concern however there will still be more than sufficient
shear in place for embedded tornadoes. Even if storms don't develop
out ahead of the main line I am quite concerned with the low level
cape combined with the high 0-1 to 0-3 SRH. If the line redevelops
quickly becoming the dominant feature the combination of the LL cape
and high shear values could enhance the risk of seeing tornadoes
within the line.

We remain concerned with the heavy rainfall threat possibly leading
to flash flooding and river flooding. Again we are expecting the
main line to pause as this happens there will be a window for
multiple storms to move over the same area. These storms will have a
very rich moisture environment to work with as PWs could be just
under 2". That combined with the strong LL jet pumping high h85
theta E values and strong diffluence aloft will lead to very
efficient storms. Overall we are still expecting widespread 2-4" of
rain with locally higher amounts possibly exceeding 6". A flash
flood watch is already out and will not make any adjustments to it.

Due to the strengthening LL jet winds will be quite gusty at the
sfc. This is especially so along the coast where strong winds will
come in right off the water. With that we will issue a wind advisory
for all coastal parishes and counties.

All convection should finally exit coastal MS during the evening
hours with much drier and cooler air quickly filtering in. The
trough axis will be east of the area by midday tomorrow and we will
then move under northwest flow for the next 48 hours. This will keep
use cool and dry with temps well below normal Sunday and Monday
morning. Highs Sunday and lows Monday morning could be 15 to almost
20 degrees below normal in some locations. We will begin a slow
moderation Monday night and Tuesday with weak ridging aloft late
Tuesday and Tuesday night. Another weak cold front will approach
Wednesday night as a strong disturbance moves across the central
Plains and into the Upper MS Valley. That said the front will likely
hang up and with pretty much zonal flow aloft we will not see much
if any impact from this. /CAB/

&&

.AVIATION...
Strong southerly winds will affect all terminals today with the
strongest winds of 25kt and frequent gusts to 35kt expected at
mainly coastal sites. A line of TSRA, possibly preceded by more
isolated to scattered SHRA and a few TSRA, is expected to impact the
KBTR and KMCB terminals in the 13-18z time frame, and KHDC to
KASD/KMSY/KNEW after 15-16z. Will place TEMPO group for the
potential strong to severe TSRA with timing at all terminals today.
With fropa, winds will shift to NW and rise once again to around
25kt with gusts up to 35kt at KNEW and KMSY. Winds will be around 15-
20kt at remaining sites.

&&

.MARINE...
Southerly winds will slowly intensify today from 20 to 25kt up to 25
to 35kt with higher gusts for the open gulf waters. Protected waters
will have southeast winds of 25kt with gusts to gale force as well
before a cold front moves through this evening. Northwest to north
winds behind the front will be just as strong tonight into ealy
Monday. A Small Craft Advisory is currently posted for all waters.
This will be upgraded to a gale warning by 4pm as sustained winds or
frequent gusts of 34kt or better should be achieved through the
remainder of the night. Small craft advisories will then replace the
gale warning areas through the remainder of the day Monday. Severe
thunderstorms will be likely over most of the coastal waters today
starting around noon through midnight. High pressure will quickly
settle into the northern Gulf for the remainder of the week. The
next front could affect the northern gulf by next weekend.

&&

DECISION SUPPORT...

DSS code: Orange.
Deployed: None.
Activation: None.
Activities: Monitoring severe weather and flash flood potential
            River flooding.
            NOHSEP support for French Quarter Festival
            Mississippi Gulf Coast Spring Break.

&&

.PRELIMINARY POINT TEMPS/POPS...
MCB  72  44  60  37 / 100  50   0   0
BTR  74  44  63  40 / 100  30   0   0
ASD  76  49  63  42 / 100  80   0   0
MSY  78  49  63  47 / 100  70   0   0
GPT  75  51  65  44 /  90  90  10   0
PQL  77  51  65  40 /  90  90  10   0

&&

.LIX WATCHES/WARNINGS/ADVISORIES...
LA...Flash Flood Watch through late tonight for LAZ034>037-039-040-
     046>050-056>072.

     Wind Advisory from 10 AM this morning to 10 PM CDT this evening
     for LAZ040-050-058-060>064-066>070-072.

GM...Small Craft Advisory until 11 AM CDT this morning for GMZ536-538-
     550-552-555-557-570-572-575-577.

     Small Craft Advisory from 4 AM Sunday to 7 AM CDT Monday for
     GMZ536-538-550-552-555-557-570-572-575-577.

     Gale Warning from 11 AM this morning to 4 AM CDT Sunday for
     GMZ536-538-550-552-555-557-570-572-575-577.

     Small Craft Advisory until 7 AM CDT Monday for GMZ530-532-534.

MS...Flash Flood Watch through late tonight for MSZ068>071-077-
     080>082.

     Wind Advisory from 10 AM this morning to 10 PM CDT this evening
     for MSZ080>082.

GM...Small Craft Advisory until 11 AM CDT this morning for GMZ538-550-
     552-555-557-570-572-575-577.

     Small Craft Advisory from 4 AM Sunday to 7 AM CDT Monday for
     GMZ538-550-552-555-557-570-572-575-577.

     Gale Warning from 11 AM this morning to 4 AM CDT Sunday for
     GMZ538-550-552-555-557-570-572-575-577.

     Small Craft Advisory until 7 AM CDT Monday for GMZ532-534.

&&

Hazardous Weather Outlook
National Weather Service New Orleans LA
529 PM CDT Fri Apr 13 2018

GMZ530-532-534-536-538-550-552-555-557-570-572-575-577-LAZ034>037-
039-040-046>050-056>072-MSZ068>071-077-080>082-141400-
Lake Pontchartrain and Lake Maurepas-Mississippi Sound-
Lake Borgne-Chandeleur Sound-Breton Sound-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 NM-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 NM-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 NM-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 NM-Pointe Coupee-West Feliciana-
East Feliciana-St. Helena-Washington-St. Tammany-Iberville-
West Baton Rouge-East Baton Rouge-Ascension-Livingston-Assumption-
St. James-St. John The Baptist-Upper Lafourche-St. Charles-
Upper Jefferson-Orleans-Upper Plaquemines-Upper St. Bernard-
Upper Terrebonne-Lower Terrebonne-Lower Lafourche-Lower Jefferson-
Lower Plaquemines-Lower St. Bernard-Northern Tangipahoa-
Southern Tangipahoa-Wilkinson-Amite-Pike-Walthall-Pearl River-
Hancock-Harrison-Jackson-
529 PM CDT Fri Apr 13 2018

This Hazardous Weather Outlook is for portions of Southeast
Louisiana...South Mississippi and the adjacent coastal waters.

.DAY ONE...Tonight

A Flash Flood Watch has been issued starting late tonight across
south Mississippi and southeast Louisiana, however the main area
of concern initially will be across portions of southwest
Mississippi into south central and east central Louisiana near
the Atchafalaya River and metro Baton Rouge.

In addition to the heavy rain and flood threats, a few
thunderstorms could become strong to severe late tonight across
southwest Mississippi into south central Louisiana. The main
severe threats are damaging winds and isolated tornadoes.

Flood warnings continue along the Mississippi River from Red River
Landing to Baton Rouge, and for the Pearl River as well. Refer to
the latest river flood statements and warnings for details.

A Small Craft Advisory will be in effect across the coastal
waters tonight where strong winds will result in hazardous wave
conditions for small craft.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

There is a Slight to Enhanced Risk for severe weather Saturday.
The main risks from severe thunderstorms will be damaging wind
gusts, tornadoes, and large hail. A few of the severe storms could
include a tornado that produces EF2 or greater damage and
straight-line winds of 75 miles per hour or greater.

A Flash Flood Watch will be in effect Saturday and Saturday
night up to 1 am. Widespread heavy rainfall amounts may result in
flash flooding, especially where slow moving or multiple
thunderstorms occur.

Flood warnings will continue along the Mississippi River from Red
River Landing to Baton Rouge, as well as on the Pearl River.
Additional locations on rivers are expected to rise to near or above
flood stage over the weekend and early next week. Refer to the
latest river flood statements and warnings for details.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed Saturday.