Watches, Warnings & Advisories



3 products issued by NWS for: 3 Miles NNW Gretna LA

Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
241 AM CDT Wed Jul 17 2024

LAZ034>037-039-046>048-056>060-064-065-071-076>090-MSZ068>071-077-
083>088-180000-
/O.CON.KLIX.HT.Y.0019.240717T1500Z-240718T0000Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper Lafourche-St. Charles-Upper St.
Bernard-Upper Terrebonne-Northern Tangipahoa-Southeast St.
Tammany-Western Orleans-Eastern Orleans-Northern St. Tammany-
Southwestern St. Tammany-Central Tangipahoa-Lower Tangipahoa-
Northern Livingston-Southern Livingston-Western Ascension-Eastern
Ascension-Upper Jefferson-Lower Jefferson-Upper Plaquemines-
Central Plaquemines-Wilkinson-Amite-Pike-Walthall-Pearl River-
Northern Hancock-Northern Harrison-Northern Jackson-Southern
Hancock-Southern Harrison-Southern Jackson-
Including the cities of Bogalusa, Salem, Pierre Part,
Braithwaite, Bay St. Louis, Fort Adams, Jackson, Folsom, Lyman,
Smithdale, Labadieville, White Castle, Brusly, Gillsburg, McComb,
Liberty, Sorrento, Norco, Houma, Wade, Roseland, Violet,
Greensburg, Port Allen, Belle Chasse, Mandeville, Pascagoula,
Bayou Sorrel, Gramercy, East New Orleans, Darlington, Biloxi,
Picayune, Denham Springs, Kiln, Lutcher, Westwego, Plaquemine,
Addis, Dexter, Prairieville, Larose, Independence, Geismar,
Harahan, Jean Lafitte, Diamondhead, Franklinton, Bush, Necaise,
Woodville, Gautier, Gretna, Gloster, Laplace, Killian,
Paincourtville, Springfield, Tylertown, Saucier, New Orleans,
Clinton, Slidell, Pearlington, Gonzales, Crossroads, New Roads,
French Settlement, Enon, Chalmette, Poplarville, Reserve,
Thibodaux, Gulfport, Livonia, Marrero, Kentwood, Livingston,
Raceland, Barataria, Felps, Donaldsonville, Moss Point, Baton
Rouge, Destrehan, Metairie, McNeil, Wakefield, Long Beach,
Lafitte, Robert, Alliance, Walker, Wilmer, Tickfaw, Hammond,
Madisonville, Easleyville, Ocean Springs, Bayou Cane, Sellers,
Dolorosa, Vancleave, Akers, Escatawpa, Waveland, Pass Christian,
Covington, St. Martin, Convent, Meraux, Kenner, Centreville,
Spillman, St. Francisville, Montpelier, Acy, Amite, Ponchatoula,
Whitehall, and Lettsworth
241 AM CDT Wed Jul 17 2024

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 7 PM
CDT THIS EVENING...

* WHAT...Heat index values up to 108 expected.

* WHERE...Portions of southeast Louisiana and southern Mississippi.

* WHEN...From 10 AM this morning to 7 PM CDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

Frye




Flash Flood Warning

Flash Flood Warning
LAC051-071-075-087-089-172345-
/O.NEW.KLIX.FF.W.0066.240717T2037Z-240717T2345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service New Orleans LA
337 PM CDT Wed Jul 17 2024

The National Weather Service in New Orleans has issued a

* Flash Flood Warning for...
  Northwestern Jefferson Parish in southeastern Louisiana...
  Southwestern Orleans Parish in southeastern Louisiana...
  Northwestern Plaquemines Parish in southeastern Louisiana...
  West Central St. Bernard Parish in southeastern Louisiana...
  East Central St. Charles Parish in southeastern Louisiana...

* Until 645 PM CDT.

* At 337 PM CDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Up to 0.5 inches of rain have
  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, Belle Chasse, Chalmette,
  Avondale, Metairie, Jefferson, Gretna, Harahan, Westwego,
  Terrytown, Woodmere, Estelle, Arabi, Bridge City, Elmwood, Meraux
  and River Ridge.

This includes the following Interstates...
Interstate 510 between mile markers 2 and 3.
Interstate 10 in Louisiana between mile markers 228 and 246.
Interstate 610 between mile markers 1 and 4.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 3003 9003 3005 9003 3004 9001 3007 8995
      2982 8985 2977 9024 2981 9031 3002 9016

FLASH FLOOD...RADAR INDICATED

$$

MSW




Flood Advisory

Flood Advisory
National Weather Service New Orleans LA
320 PM CDT Wed Jul 17 2024

LAC051-071-075-087-089-172330-
/O.NEW.KLIX.FA.Y.0061.240717T2020Z-240717T2330Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Jefferson LA-Orleans LA-Plaquemines LA-St. Bernard LA-St. Charles
LA-
320 PM CDT Wed Jul 17 2024

...FLOOD ADVISORY IN EFFECT UNTIL 630 PM CDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of southeast Louisiana, including the following
  parishes, Jefferson, Orleans, Plaquemines, St. Bernard and St.
  Charles.

* WHEN...Until 630 PM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
  - At 320 PM CDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Up to 0.5 inches of rain have
    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, Timberlane, Harvey, Belle Chasse, Chalmette,
    Marrero, Avondale, Metairie, Jefferson, Gretna, Westwego,
    Terrytown, Arabi, Woodmere, Estelle, Bridge City, Meraux,
    Violet, Poydras and Lakefront Airport.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 2983 9022 3002 9013 3003 9009 3003 9008
      3003 9006 3003 9003 3004 9003 3004 9001
      3007 8995 2983 8986 2980 9024


$$

MSW