National Weather Service United States Department of Commerce
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Last Map Update: Sat, Apr 4, 2026 at 2:34:16 pm CDT

This Afternoon/Evening Heavy Rain Threat. Slight Risk for Excessive Rainfall portions of southeast LA, southwest MS, and just across the Pearl River. Widespread rainfall of 0.5 to 2" with locally higher amount is expected. However, there is the potential for a few storms to become anchored or additonal storms will develop right behind them and move over the same area. This would quickly add up leading to isolated locations seeing in excess of 5 to 6 inches of rain and likely localized flash flooding concerns.
Easter Weekend Forecast: Few Rounds of Storms! This afternoon and evening: Scattered afternoon pop-up storms develop. Best coverage central/western areas. Monitoring a complex or line of storms approaching from the northwest. Impacts from thunderstorms: Medium to high: Slow-moving storms resulting in areas of flash flooding. Few locally strong/isolated severe storms possible. Tonight. A complex, or broken line of strong storms either weakens and/or departs to the east. Some lingering isolated thunderstorms will remain possible, but could see a lull in activity. Impacts: Medium: Numerous showers/storms expected. Flash flood risk continues overnight. Sunday is trending drier, however remains in low confidence. For now, best chances will be along the coast, but could see a primarily dry day for the I-10/12 corridor on north. Check back for more updates.
Thunderstorms are expected to develop this afternoon and a few storms could become strong to severe. The main concern will be strong to isolated damaging wind gusts. In addition to the wind threat locally heavy rain, cloud to ground lightning, and hail are possible

 


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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 LA13:53Light Rain \ Lightning Observed10797176S 15-30.07
Biloxi MS13:55Partly Cloudy10806968SSE 15-30.11
Gulfport MS13:53Mostly Cloudy10807174SE 17-30.13
Hammond LA14:15Lightning Observed10797074SSE 12-30.09
Houma LA13:47Partly Cloudy7827169SSE 18G23-30.11
McComb MS09:53Partly Cloudy10756775SSE 12-30.14
New Orleans LA13:53Cumulonimbus Clouds Observed10806866SSE 14-30.09
Slidell La13:53Partly Cloudy10836758SSE 17G29-30.10