National Weather Service United States Department of Commerce
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Last Map Update: Sat, Oct 3, 2026 at 3:58:17 am CDT

Multiple rounds of showers and thunderstorms will impact the region through Sunday. The highest potential for flash flooding will be Saturday morning through Monday morning with the highest rainfall totals favored to occur along the coastal areas.
Rainfall totals of 3 to 6 inches along the coast with locally higher amounts possible are most likely. The reasonable worst case scenario could see some areas receive rainfall in excess of 8 to 10 inches through Monday morning.
Shower and thunderstorm chances are increasing through the weekend. The higher rain totals look to be over southeast Louisiana and Mississippi Gulf Coast. Localized flooding will be possible with rainfall rates up to 4+ inches per hour may be possible. Temperatures will be lower as clouds and rain keep afternoon temperatures cooler.

 


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 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Baton Rouge LA02:58Partly Cloudy10777490ENE 8-29.94
Biloxi MS02:55Clear10797485E 7-29.91
Gulfport MS02:53Clear10777593E 3-29.93
Hammond LA03:35Clear107575100CALM-29.94
Houma LA18:47Clear7807583E 6-29.92
McComb MS02:16Partly Cloudy10757496NNE 3-29.97
New Orleans LA02:53Mostly Cloudy10797793E 7-29.91
Slidell La02:53Clear10757496CALM-29.92