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2 products issued by NWS for: Saint Bernard LA
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service New Orleans LA
440 AM CDT Sun Aug 25 2019

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>082-252145-
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-
440 AM CDT Sun Aug 25 2019

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 most of the outlook area
through tonight. Areas of heavy rainfall are expected to produce
2 to 4 inches with locally higher amounts over 5 inches possible.
Areas that experience the higher rainfall rates and amounts will
likely experience ponding of water and possible flash flooding. A
few storms could also produce frequent lightning and gusty winds.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Scattered to numerous thunderstorms are expected each day through
Wednesday, then drier air behind a cold front should greatly
reduce or end the threat of thunderstorms Thursday through
Saturday. Some of these storms each day could become strong and
produce gusty winds, frequent lightning and locally heavy
rainfall.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$




Flash Flood Watch

Flood Watch
National Weather Service New Orleans LA
427 AM CDT Sun Aug 25 2019

...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING...

.Widespread heavy rainfall leading to localized areas of flash
flooding possible in association with a weak disturbance across
the northwestern Gulf of Mexico beginning today and extending into
the overnight hours for a large area of southeastern Louisiana
and southern Mississippi.

LAZ036-037-039-040-046>050-056>072-260930-
/O.NEW.KLIX.FF.A.0006.190825T0927Z-190826T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-
Including the cities of Jackson, Clinton, Felps, Darlington,
Easleyville, Greensburg, Montpelier, Bogalusa, Enon, Franklinton,
Slidell, Mandeville, Covington, Lacombe, Bayou Sorrel,
Plaquemine, White Castle, Port Allen, Addis, Brusly, Baton Rouge,
Gonzales, Donaldsonville, Prairieville, Denham Springs, Watson,
Walker, Pierre Part, Labadieville, Paincourtville, Convent,
Lutcher, Gramercy, Laplace, Reserve, Thibodaux, Raceland, Larose,
Destrehan, Norco, Metairie, Kenner, East New Orleans,
New Orleans, Belle Chasse, Chalmette, Violet, Houma, Bayou Cane,
Chauvin, Cocodrie, Dulac, Montegut, Galliano, Cut Off,
Golden Meadow, Leeville, Buras, Pointe A La Hache, Port Sulphur,
Boothville, Venice, Empire, Myrtle Grove, Yscloskey, Amite,
Kentwood, Roseland, Wilmer, Hammond, Robert, and Ponchatoula
427 AM CDT Sun Aug 25 2019

...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING...

The National Weather Service in New Orleans has issued a

* Flash Flood Watch for a portion of southeast Louisiana,
  including the following areas, Ascension, Assumption, East Baton
  Rouge, East Feliciana, Iberville, Livingston, Lower Jefferson,
  Lower Lafourche, Lower Plaquemines, Lower St. Bernard, Lower
  Terrebonne, Northern Tangipahoa, Orleans, Southern Tangipahoa,
  St. Charles, St. Helena, St. James, St. John The Baptist, St.
  Tammany, Upper Jefferson, Upper Lafourche, Upper Plaquemines,
  Upper St. Bernard, Upper Terrebonne, Washington, and West Baton
  Rouge.

* Through Monday morning.

* Total additional rainfall accumulations of 2 to 3 inches with
  locally higher amounts of 4 or more inches possible.

* Impacts include rises on area small streams and creeks resulting
  in flooding on some rivers. Rapid ponding of water that may
  overwhelm local drainage capacities due to excessive rain rates.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$



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NOAA National Weather Service
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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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