This Hazardous Weather Outlook is for portions of Southeast Louisiana...South Mississippi and the adjacent coastal waters.
.DAY ONE...Today and Tonight
Numerous thunderstorms are expected today. Some of these storms could become strong and produce gusty winds, frequent lightning and locally heavy rainfall. There is a marginal risk of excessive rainfall along and north of the interstate 10/12 corridor. A slight risk of excessive rainfall will exist for areas to the south of this line today. Rainfall totoals could range from 2 to 4 inches with localized higher amounts possible mainly in and adjacent to the slight risk area.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Scattered thunderstorms are expected each day during the week. Some of these storms could become strong and produce gusty winds, frequent lightning and locally heavy rainfall. There is a marginal risk of excessive rainfall across Southeast Louisiana and Southern Mississippi Monday.
Special Weather Statement National Weather Service New Orleans LA 605 AM CDT Tue Aug 20 2019
LAZ034>037-039-040-046>050-056>058-071-072-MSZ068>071-201315- 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- Northern Tangipahoa-Southern Tangipahoa-Wilkinson-Amite-Pike- Walthall- Including the cities of New Roads, Lettsworth, Livonia, Spillman, St. Francisville, Wakefield, 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, Amite, Kentwood, Roseland, Wilmer, Hammond, Robert, Ponchatoula, Centreville, Dolorosa, Fort Adams, Woodville, Gillsberg, Gloster, Smithdale, Liberty, McComb, Dexter, Salem, and Tylertown 605 AM CDT Tue Aug 20 2019
...AREAS OF FOG FOR THE MORNING RUSH HOUR...
Very moist ground from rainfall late yesterday afternoon has aided in the development of areas of fog across portions of southeast Louisiana and south Mississippi. Visibilities below one mile have been noted along and north of the Interstate 12 corridor, as well as areas west of Lake Pontchartrain.
Drivers should plan for a little extra time for the morning rush hour with reduced visibilities. Conditions should improve by about 8 am CDT.