Wind Advisory 8, NWS New Orleans, LA

991 
WWUS74 KLIX 300317
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
1017 PM CDT Tue Aug 29 2017

...WIND ADVISORY IN EFFECT FOR PARTS OF SOUTHEAST LOUISIANA
GENERALLY SOUTH AND WEST OF LAKES PONTCHARTRAIN AND MAUREPAS...

.Winds will strengthen overnight tonight and into tomorrow as
Tropical Storm Harvey continues to move toward the Southwest
Louisiana coast. Sustained winds of 15 to 25 mph with higher
gusts can be expected from the Baton Rouge metro area southeast
across the entire south shore.

LAZ034-035-046>050-057-058-060>064-069-070-301130-
/O.CON.KLIX.WI.Y.0008.000000T0000Z-170831T0000Z/
Pointe Coupee-West Feliciana-Iberville-West Baton Rouge-
East Baton Rouge-Ascension-Livingston-St. James-
St. John The Baptist-St. Charles-Upper Jefferson-Orleans-
Upper Plaquemines-Upper St. Bernard-Lower Plaquemines-
Lower St. Bernard-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Bayou Sorrel, Plaquemine, 
White Castle, Port Allen, Addis, Brusly, Baton Rouge, Gonzales, 
Donaldsonville, Prairieville, Denham Springs, Watson, Walker, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Destrehan, Norco, 
Metairie, Kenner, East New Orleans, New Orleans, Belle Chasse, 
Chalmette, Violet, Buras, Pointe A La Hache, Port Sulphur, 
Boothville, Venice, Empire, Myrtle Grove, and Yscloskey
1017 PM CDT Tue Aug 29 2017

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* TIMING...beginning tonight with the strongest winds more 
  likely during the daytime hours Wednesday. 

* WINDS...Sustained winds of 15 to 25 mph with frequent gusts of 
  25 to 35 mph, especially in any storms. 

* DURATION...Through at least Wednesday evening.

* IMPACTS...Strong winds could blow around loose objects and 
  make driving difficult, especially for high profile vehicles. 
  A few small tree limbs may also be downed. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph are expected.
Winds this strong can make driving difficult...especially for
high profile vehicles. Use extra caution.

&&

$$

32

603 
WWUS74 KLIX 300951
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
451 AM CDT Wed Aug 30 2017

...WIND ADVISORY IN EFFECT FOR PARTS OF SOUTHEAST LOUISIANA
GENERALLY SOUTH AND WEST OF LAKES PONTCHARTRAIN AND MAUREPAS...

.Tropical Storm Harvey has made landfall this morning in Cameron
Parish. Sustained winds of 15 to 25 mph with higher gusts can be 
expected from the Baton Rouge metro area southeast across the 
entire south shore.

LAZ034-035-046>050-057-058-060>064-069-070-301800-
/O.CON.KLIX.WI.Y.0008.000000T0000Z-170831T0000Z/
Pointe Coupee-West Feliciana-Iberville-West Baton Rouge-
East Baton Rouge-Ascension-Livingston-St. James-
St. John The Baptist-St. Charles-Upper Jefferson-Orleans-
Upper Plaquemines-Upper St. Bernard-Lower Plaquemines-
Lower St. Bernard-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Bayou Sorrel, Plaquemine, 
White Castle, Port Allen, Addis, Brusly, Baton Rouge, Gonzales, 
Donaldsonville, Prairieville, Denham Springs, Watson, Walker, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Destrehan, Norco, 
Metairie, Kenner, East New Orleans, New Orleans, Belle Chasse, 
Chalmette, Violet, Buras, Pointe A La Hache, Port Sulphur, 
Boothville, Venice, Empire, Myrtle Grove, and Yscloskey
451 AM CDT Wed Aug 30 2017

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* TIMING...during daylight hours today.

* WINDS...Sustained winds of 15 to 25 mph with frequent gusts of
  25 to 35 mph, especially in or near storms. 

* DURATION...through this evening.

* IMPACTS...Strong winds could blow around loose objects and 
  make driving difficult, especially for high profile vehicles. 
  A few small tree limbs may also be downed. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph are expected.
Winds this strong can make driving difficult...especially for
high profile vehicles. Use extra caution.

&&

$$

505 
WWUS74 KLIX 301541
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
1041 AM CDT Wed Aug 30 2017

...WIND ADVISORY IN EFFECT FOR PARTS OF SOUTHEAST LOUISIANA
GENERALLY SOUTH AND WEST OF LAKES PONTCHARTRAIN AND MAUREPAS...

.Tropical Storm Harvey has made landfall this morning in Cameron
Parish. Sustained winds of 15 to 25 mph with higher gusts can be
expected from the Baton Rouge metro area southeast across the
entire south shore.

LAZ034-035-046>050-057-058-060>064-069-070-302345-
/O.CON.KLIX.WI.Y.0008.000000T0000Z-170831T0000Z/
Pointe Coupee-West Feliciana-Iberville-West Baton Rouge-
East Baton Rouge-Ascension-Livingston-St. James-
St. John The Baptist-St. Charles-Upper Jefferson-Orleans-
Upper Plaquemines-Upper St. Bernard-Lower Plaquemines-
Lower St. Bernard-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Bayou Sorrel, Plaquemine, 
White Castle, Port Allen, Addis, Brusly, Baton Rouge, Gonzales, 
Donaldsonville, Prairieville, Denham Springs, Watson, Walker, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Destrehan, Norco, 
Metairie, Kenner, East New Orleans, New Orleans, Belle Chasse, 
Chalmette, Violet, Buras, Pointe A La Hache, Port Sulphur, 
Boothville, Venice, Empire, Myrtle Grove, and Yscloskey
1041 AM CDT Wed Aug 30 2017

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* TIMING...during daylight hours today.

* WINDS...Sustained winds of 15 to 25 mph with frequent gusts of 
  25 to 35 mph, especially in or near storms. 

* DURATION...through this evening.

* IMPACTS...Strong winds could blow around loose objects and 
  make driving difficult, especially for high profile vehicles. 
  A few small tree limbs may also be downed. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph are expected.
Winds this strong can make driving difficult...especially for
high profile vehicles. Use extra caution.

&&

$$

95/DM

527 
WWUS74 KLIX 302106
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
406 PM CDT Wed Aug 30 2017

...WIND ADVISORY IN EFFECT FOR PARTS OF SOUTHEAST LOUISIANA
GENERALLY SOUTH AND WEST OF LAKES PONTCHARTRAIN AND MAUREPAS...

.Tropical Storm Harvey has made landfall this morning in Cameron
Parish. Sustained winds of 15 to 25 mph with higher gusts can be
expected from the Baton Rouge metro area southeast across the
entire south shore.

LAZ034-035-046>050-057-058-060>064-069-070-310515-
/O.EXT.KLIX.WI.Y.0008.000000T0000Z-170831T0600Z/
Pointe Coupee-West Feliciana-Iberville-West Baton Rouge-
East Baton Rouge-Ascension-Livingston-St. James-
St. John The Baptist-St. Charles-Upper Jefferson-Orleans-
Upper Plaquemines-Upper St. Bernard-Lower Plaquemines-
Lower St. Bernard-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Bayou Sorrel, Plaquemine, 
White Castle, Port Allen, Addis, Brusly, Baton Rouge, Gonzales, 
Donaldsonville, Prairieville, Denham Springs, Watson, Walker, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Destrehan, Norco, 
Metairie, Kenner, East New Orleans, New Orleans, Belle Chasse, 
Chalmette, Violet, Buras, Pointe A La Hache, Port Sulphur, 
Boothville, Venice, Empire, Myrtle Grove, and Yscloskey
406 PM CDT Wed Aug 30 2017

...WIND ADVISORY NOW IN EFFECT UNTIL 1 AM CDT THURSDAY...

* TIMING...during daylight hours today.

* WINDS...Sustained winds of 15 to 25 mph with frequent gusts of 
  25 to 35 mph, especially in or near storms. 

* DURATION...through this evening.

* IMPACTS...Strong winds could blow around loose objects and 
  make driving difficult, especially for high profile vehicles. 
  A few small tree limbs may also be downed. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph are expected.
Winds this strong can make driving difficult...especially for
high profile vehicles. Use extra caution.

&&

$$

921 
WWUS74 KLIX 310039
NPWLIX

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
739 PM CDT Wed Aug 30 2017

...WIND ADVISORY IN EFFECT FOR PARTS OF SOUTHEAST LOUISIANA
GENERALLY SOUTH AND WEST OF LAKES PONTCHARTRAIN AND MAUREPAS...

.Now Tropical Depression Harvey will continue to move to the
northeast at 8 mph and should move into northern Mississippi
tomorrow. Sustained winds of 15 to 25 mph with higher gusts can 
be expected from the Baton Rouge metro area southeast across the 
entire south shore.

LAZ056-059-065>068-310500-
/O.EXB.KLIX.WI.Y.0008.000000T0000Z-170831T0500Z/
Assumption-Upper Lafourche-Upper Terrebonne-Lower Terrebonne-
Lower Lafourche-Lower Jefferson-
Including the cities of Pierre Part, Labadieville, 
Paincourtville, Thibodaux, Raceland, Larose, Houma, Bayou Cane, 
Chauvin, Cocodrie, Dulac, Montegut, Galliano, Cut Off, 
Golden Meadow, and Leeville
739 PM CDT Wed Aug 30 2017

...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...

The National Weather Service in New Orleans has issued a Wind
Advisory, which is in effect until midnight CDT tonight. 

* WINDS...Sustained winds of 15 to 25 mph with a few gusts of 25  
  to 35 mph, especially in or near storms. 

* DURATION...through this evening.

* IMPACTS...Strong winds could blow around loose objects and 
  make driving difficult, especially for high profile vehicles. 
  A few small tree limbs may also be downed. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph are expected.
Winds this strong can make driving difficult...especially for
high profile vehicles. Use extra caution.

&&

$$

LAZ034-035-046>050-057-058-060>064-069-070-310500-
/O.EXT.KLIX.WI.Y.0008.000000T0000Z-170831T0500Z/
Pointe Coupee-West Feliciana-Iberville-West Baton Rouge-
East Baton Rouge-Ascension-Livingston-St. James-
St. John The Baptist-St. Charles-Upper Jefferson-Orleans-
Upper Plaquemines-Upper St. Bernard-Lower Plaquemines-
Lower St. Bernard-
Including the cities of New Roads, Lettsworth, Livonia, Spillman,
St. Francisville, Wakefield, Bayou Sorrel, Plaquemine, 
White Castle, Port Allen, Addis, Brusly, Baton Rouge, Gonzales, 
Donaldsonville, Prairieville, Denham Springs, Watson, Walker, 
Convent, Lutcher, Gramercy, Laplace, Reserve, Destrehan, Norco, 
Metairie, Kenner, East New Orleans, New Orleans, Belle Chasse, 
Chalmette, Violet, Buras, Pointe A La Hache, Port Sulphur, 
Boothville, Venice, Empire, Myrtle Grove, and Yscloskey
739 PM CDT Wed Aug 30 2017

...WIND ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...

* WINDS...Sustained winds of 15 to 25 mph with frequent gusts of 
  25 to 35 mph, especially in or near storms. 

* DURATION...through this evening.

* IMPACTS...Strong winds could blow around loose objects and 
  make driving difficult, especially for high profile vehicles. 
  A few small tree limbs may also be downed. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph are expected.
Winds this strong can make driving difficult...especially for
high profile vehicles. Use extra caution.

&&

$$

Area Forecast Discussion
National Weather Service New Orleans LA
431 PM CDT Tue Aug 29 2017

.SHORT TERM...
TS Harvey continues to move slowly across the northwest Gulf
toward the coast. Still looks to make landfall somewhere in
southwest Louisiana late tonight or early Wednesday. With an
expansion in Harvey's wind field over the last 24 hours, a
Tropical Storm Watch was hoisted for a small portion of the area
from Assumption Parish to Lower Jefferson Parish this morning.
This watch has been left in place with the afternoon update.

Main threat from Harvey will continue to be heavy rainfall and
potential for flash flooding. Radar and surface observations
indicate 3 to 8 inches of rain has fallen in the last 48 hours
roughly across the southwest half of the forecast area, with
lighter totals to the east and northeast. Ground is quickly
becoming saturated and any additional heavy rain will be quickly
converted to runoff. Biggest uncertainty at this point is whether
a dry slot wraps into the the circulation cutting off some of the
precip across the area. Unfortunately only time will tell if/where
the dry slot move in and thus have maintained definitive
POPs/wording for tomorrow and likely wording for Thursday due to
some indication that another round of banding could affect the
area tonight/Wednesday morning. That being said, an additional 4
to 8 inches of rain is not out of the question and the Flash Flood
Watch has also been left in place.

Probability of tropical storm force winds has decreased across the
local area over the last 12 hours, but remains highest in areas
near the Atchafalaya River Basin. In these areas, probability is
generally in the 15 to 25% range. Seems more likely tropical
storm force winds would come in the way of gusts within any
thunderstorms. Latest forecast looks like sustained winds in the
15 to 25 mph range will be common with frequent gusts in the 25 to
30 mph at times from the south shore up through the Baton Rouge
metro area. Have gone ahead and put up a wind advisory from 7pm
this evening through 7pm tomorrow evening in these areas. The
onset time may be a bit to early, but didn't want to get too cute
with the headline. Do think the highest threat of strong winds
will be during the day tomorrow, especially if we see any
sunshine tomorrow to enhance mixing. MAV and MET both indicating
near 20 kts sustained from Baton Rouge through New Orleans during
the day tomorrow.

Tides are still running 1 to 2 feet above normal, with up to 2
feet of inundation possible along the immediate coast outside of
the levee system. The threat is covered by the tropical storm
watch for lower Terrebonne, Lower Lafourche, and Lower Jefferson
Parishes. Elsewhere along the coast and surrounding the tidal
lakes, a coastal flood advisory remains in effect. Main impact
should be some minor flooding of low lying coastal roadways.

It's likely no one cares about the temperature forecast at this
point, but will mention that I did undercut guidance by a few
degrees owing to expected cloudiness and showers/storms moving
through the area tomorrow and Thursday.

.LONG TERM...
Harvey is expected to be lifting into the Tennessee Valley by
Friday and POPs do show a distinct downward trend as this happens.
Should see a return to a more normal summertime pattern with
scattered showers/thunderstorms each afternoon with most
convection waning after sunset. Afternoon temperatures should also
recover into the mid to upper 80s with lows generally in the low
to mid 70s north and mid to upper 70s south.

Going into next week, some questions remain surrounding the
possibility of another disturbance developing in the southern
Gulf of Mexico. At this time, the european model remains much more
aggressive than the GFS. Both do indicate a return of tropical
moisture to the area, with rain chances beginning to increase
again on Monday. This is still a long way out and the forecast
will need to be refined as the situation becomes clearer, but it
definitely looks like a trend toward increased rain chances Monday
through at least mid-week again.

&&

.AVIATION...
In general, widespread MVFR to occasional IFR category conditions
are expected through most of the TAF period due to ceilings and
visibilities restricted at times by convection. Also expect winds
to increase at terminals from New Orleans to Baton Rouge with
sustained winds of 15 to 25 knots and higher gusts, especially
in any storms.

&&

.MARINE...
A strong pressure gradient on the eastern side of Tropical Storm
Harvey will bring strong southerly winds of 20 to 30 knots to much
of the coastal waters today through Thursday. A Tropical Storm
Watch is in effect for the coastal waters west of southwest Pass
with small craft advisories in effect elsewhere. Expect seas as
high as 9 to 12 feet in the western waters beginning tonight with
lower wave/sea heights to the east. The swell will begin to ease
on Wednesday as Harvey moves inland, but wind waves will continue
to keep seas elevated into Wednesday night. As the tropical system
weakens further inland, the pressure gradient will also relax.
Winds should diminish below small craft advisory levels by
Thursday night and further weaken for the upcoming holiday
weekend. Seas will gradually respond as winds decrease.

&&

.DECISION SUPPORT...
DSS code: Orange.
Deployed: None.
Activation: None.
Activities: DSS Support for Tropical Storm Harvey Impacts

Decision Support Services (DSS) Code Legend
Green  = No weather impacts that require action.
Blue   = Long-fused watch, warning, or advisory in effect or
         high visibility event.
Yellow = Heightened impacts with short-fused watch, warning or
         advisory issuances; radar support.
Orange = High Impacts; Slight to Moderate risk severe; nearby tropical
         events; HazMat or other large episodes.
Red    = Full engagement for Moderate risk of severe and/or
         direct tropical threats; Events of National Significance..SHORT TERM...

&&

.PRELIMINARY POINT TEMPS/POPS...
MCB  72  80  72  82 /  90  90  60  70
BTR  74  80  74  83 /  90  90  60  70
ASD  76  81  76  83 /  90  90  60  60
MSY  77  83  76  85 /  80  90  60  60
GPT  76  81  77  82 /  90  90  70  60
PQL  74  82  75  82 /  90  90  70  70

&&

.LIX WATCHES/WARNINGS/ADVISORIES...
LA...Tropical Storm Watch for LAZ056-059-065>068.

     Flash Flood Watch through Thursday evening for LAZ034>037-039-
     040-046>050-056>072.

     Coastal Flood Advisory until 7 PM CDT Thursday for LAZ040-050-
     058-060>062-064-069-070-072.

     Wind Advisory from 7 PM this evening to 7 PM CDT Wednesday for
     LAZ034-035-046>050-057-058-060>064-069-070.

GM...Tropical Storm Watch for GMZ550-552-570-572.

     Small Craft Advisory from 7 PM this evening to 7 PM CDT Thursday
     for GMZ532-534-536-557-577.

     Small Craft Advisory until 7 PM CDT Thursday for GMZ538-555-575.

     Small Craft Advisory from 7 AM Wednesday to 1 AM CDT Thursday
     for GMZ530.

MS...Flash Flood Watch through Thursday evening for MSZ068>071-077-
     080>082.

     Coastal Flood Advisory until 7 PM CDT Thursday for MSZ080>082.

GM...Tropical Storm Watch for GMZ552-570-572.

     Small Craft Advisory from 7 PM this evening to 7 PM CDT Thursday
     for GMZ534-536-557-577.

     Small Craft Advisory until 7 PM CDT Thursday for GMZ555-575.

&&

95/DM

Hazardous Weather Outlook
National Weather Service New Orleans LA
511 AM CDT Tue Aug 29 2017

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>082-292215-
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-
511 AM CDT Tue Aug 29 2017

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

.DAY ONE...Today and Tonight

A Flash Flood Watch is in effect for all of Southeast Louisiana
and South Mississippi parishes and counties. Heavy rain bands
associated with Tropical Storm Harvey could produce locally heavy
rainfall resulting in street flooding of low lying and poor
drainage areas today and tonight.

A Coastal Flood Advisory is in effect for coastal Louisiana west
of the Mississippi River. Strong onshore winds of 25 to 30 mph
could increase tides 1 to 2 feet above normal resulting in minor
flooding of low lying roads outside of levee protected areas.

A Small Craft Advisory is in effect for all of the coastal waters
excluding the tidal lakes. Strong onshore winds of 20 to 30 knots
and seas of 5 to 8 feet east of the river and 9 to 12 feet west of
the river are expected to develop today and tonight.

A Marginal to Slight Risk of severe thunderstorms exists across
the area today and tonight. The primary risk from any severe
thunderstorms that form will be tornadoes and strong gusty winds.
The highest threat of tornadoes will be along and south of the
Interstate 10 corridor.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

The Flash Flood watch will remain in effect through Thursday
evening as outer rain bands associated with Tropical Storm Harvey
continue to bring a threat of heavy rainfall to the area.
Additional rainfall of between 4 and 8 inches will be possible
from today through Thursday evening. This heavy rainfall could
produce street flooding of low lying and poor drainage areas
through Thursday evening.

A Coastal Flood Advisory will remain in effect through Thursday
evening for coastal Louisiana west of the Mississippi River as
strong onshore winds of 20 to 30 mph persist. Tide levels 1 to 2
feet above normal could result in minor flooding of low lying
roads outside of the levee protected areas.

A Small Craft Advisory will remain in effect through Thursday
evening as strong southerly winds of 20 to 30 knots and seas of 5
to 8 feet east of the river and 9 to 12 feet west of the river
persist. Conditions should gradually improve through the day on
Thursday as Tropical Storm Harvey moves inland and weakens.

A Marginal Risk of severe thunderstorms is expected both Wednesday
and Thursday over much of the forecast area as Tropical Storm
Harvey moves onshore and then toward Arkansas and northern
Louisiana. A few outer rain bands associated with the system could
have isolated severe thunderstorms that produce tornadoes and
strong gusty winds.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today but may be needed for
flood monitoring today through Thursday.

32

Special Weather Statement
National Weather Service New Orleans LA
1122 AM CDT TUE AUG 29 2017

LAZ049-056>060-065>067-291715-
Lower Terrebonne-St. Charles-Ascension-Upper Terrebonne-Lower
Lafourche-Assumption-St. John The Baptist-St. James-Upper Lafourche-
1122 AM CDT TUE AUG 29 2017

...A LINE OF THUNDERSTORMS WILL AFFECT SOUTHWESTERN ST. JOHN THE
BAPTIST...SOUTHEASTERN ASCENSION...ST. JAMES...SOUTHWESTERN ST.
CHARLES...NORTHEASTERN TERREBONNE...NORTHERN LAFOURCHE AND ASSUMPTION
PARISHES...

At 1121 AM CDT, radar indicated thunderstorms located along a line
extending from near Bayou Geneve to 6 miles south of Houma. Movement
was northeast at 30 mph.

Winds in excess of 30 mph are possible with these storms.

Locations impacted include...
Houma, Thibodaux, Napoleonville, Larose, Cut Off, Gramercy, Lutcher,
Lockport, Mathews, Schriever, Garyville, Supreme, Raceland, Chackbay,
Montegut, Bayou Cane, Paradis, Gray, Des Allemands and South
Vacherie.

Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.

To report severe weather, contact your nearest law enforcement
agency. They can relay your report to the National Weather Service
office in New Orleans.

LAT...LON 2978 9110 2981 9109 2982 9111 2984 9113
      2984 9115 2991 9122 3021 9074 2961 9018
      2939 9074
TIME...MOT...LOC 1621Z 246DEG 25KT 2989 9110 2949 9072

MJH

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1126 AM CDT TUE AUG 29 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1000 AM     FLASH FLOOD      CONVENT                 30.02N 90.83W
08/29/2017                   ST. JAMES          LA   EMERGENCY MNGR

            A FEW HOMES WITH WATER INSIDE AND MULTIPLE ROADS FLOODED
            OVER ST JAMES PARISH.

&&

CBANNAN

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1132 AM CDT TUE AUG 29 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0800 AM     FLASH FLOOD      LOCKPORT                29.64N 90.54W
08/29/2017                   LAFOURCHE          LA   EMERGENCY MNGR

            A FEW HOMES WITH WATER INSIDE. MULTIPLE ROADS WITH WATER
            COVERING THEM, ESPECIALLY IN NORTHERN AND CENTRAL
            LAFOURCHE.

&&

CBANNAN

Special Weather Statement
National Weather Service New Orleans LA
1200 PM CDT TUE AUG 29 2017

LAZ059>061-067-291745-
St. Charles-Lower Lafourche-Upper Lafourche-Upper Jefferson-
1200 PM CDT TUE AUG 29 2017

...A STRONG THUNDERSTORM WILL AFFECT SOUTHERN ST. CHARLES...
NORTHEASTERN LAFOURCHE AND WEST CENTRAL JEFFERSON PARISHES...

At 1200 PM CDT, a strong thunderstorm was located over Cut Off,
moving north at 45 mph.

Winds in excess of 40 mph are possible with this storm.

Locations impacted include...
Larose, Cut Off, Galliano, Jean Lafitte, Des Allemands, Bayou Gauche,
Barataria, Paradis and Lafitte.

LAT...LON 2943 9028 2947 9048 2987 9047 2979 9008
TIME...MOT...LOC 1700Z 191DEG 38KT 2953 9036

CAB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1246 PM CDT TUE AUG 29 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1015 AM     TSTM WND GST     45 SSE GRAMERCY         28.64N 89.79W
08/29/2017  M43.00 MPH       GMZ572             XX   AWOS

            37 KNOT GUST REPORTED AT KMDJ.

&&

CBANNAN

Special Weather Statement
National Weather Service New Orleans LA
210 PM CDT TUE AUG 29 2017

LAZ060>062-292015-
Orleans-St. Charles-Upper Jefferson-
210 PM CDT TUE AUG 29 2017

...A STRONG THUNDERSTORM WILL AFFECT EASTERN ST. CHARLES...WEST
CENTRAL ORLEANS AND NORTHWESTERN JEFFERSON PARISHES...

At 209 PM CDT, a strong thunderstorm was located near Jean Lafitte,
or 7 miles southwest of Marrero, moving north at 15 mph.

Winds in excess of 30 mph are possible with this storm.

Locations impacted include...
New Orleans, Metairie, Marrero, Avondale, Jefferson, Harahan,
Westwego, Jean Lafitte, Elmwood, Bridge City, River Ridge, Waggaman,
Estelle, Ama, St. Rose, Barataria and New Orleans Armstrong Airport.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

LAT...LON 2973 9024 3006 9032 3005 9026 3004 9025
      3002 9018 3002 9012 3003 9011 3003 9006
      2972 9014
TIME...MOT...LOC 1909Z 179DEG 11KT 2979 9018

CAB