National Weather Service United States Department of Commerce
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Last Map Update: Fri, Oct 30, 2026 at 4:32:33 pm CDT

Friday brings warm and mostly dry conditions before rain chances increase over the weekend. Scattered showers and thunderstorms are expected Saturday afternoon into Sunday but totals are generally less than 1/2", with rain gradually ending from west to east Sunday afternoon. Drier conditions return Monday before another round of showers and thunderstorms becomes possible Tuesday evening and overnight. Afternoon highs will remain in the upper 70s to middle 80s throughout the period.
Rain chances will increase across southeast Louisiana and southern Mississippi on Halloween as a disturbance moves through the region. Scattered to widespread showers and a few thunderstorms are expected Saturday into Sunday, with the heaviest rainfall favored Saturday evening and overnight. Rainfall totals of 0.25 to 1 inch are generally expected, with the greatest amounts currently favored along the Mississippi Gulf Coast. Those with outdoor Halloween plans should prepare for potentially wet conditions.
The combination of high astronomical tides and onshore winds will produce minor coastal flooding along the shoreline for parts of coastal Mississippi and southeast Louisiana during the high tide cycle overnight tonight into Saturday morning. Minor coastal flooding expected with levels less than 1 foot above normally dry ground.

 


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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 LA15:53Mostly Clear10806662E 13-30.06
Biloxi MS15:55Clear10806356SSE 10-30.05
Gulfport MS15:53Partly Cloudy10796358SE 13-30.07
Hammond LA16:15Mostly Cloudy10796663ESE 8-30.08
Houma LA15:50Mostly Cloudy7806969ENE 14-30.06
McComb MS15:53Mostly Clear10796154E 5-30.08
New Orleans LA15:53Mostly Cloudy10796766E 14-30.07
Slidell La15:53Mostly Cloudy10776157ESE 7-30.08