New Orleans, LA – Thunderstorms will likely develop Wednesday afternoon across New Orleans, bringing heavy rain, lightning, and gusty winds that could impact local roads and outdoor activities. Residents should prepare for sudden downpours and reduce outdoor exposure during peak storm hours.
According to the National Weather Service, showers and thunderstorms are likely mainly after 1 p.m. Wednesday, with a 70% chance of precipitation. Storms may become more intense by Wednesday night, with a 90% chance of showers and thunderstorms after 10 p.m. Gusty southwest winds around 5 mph could increase after midnight.
Travelers on major routes like U.S. Highway 90 should anticipate wet, slick roads during peak storm periods. Drivers are urged to slow down and allow extra stopping distance. Residents should secure outdoor items and avoid non-essential travel during thunderstorms to stay safe.
Thursday continues the wet trend, with showers and thunderstorms possible throughout the day and a 100% chance of precipitation. Temperatures will remain warm, near 87°F, accompanied by shifting winds that may cause localized flooding in low-lying areas.
Looking ahead, Friday will bring additional storms before noon and into the afternoon, with chances of heavy rain continuing through Friday night. Saturday and Sunday also feature scattered showers and thunderstorms, but partly sunny breaks will offer some relief. Temperatures will hold steady in the upper 80s to low 90s through Monday, maintaining typical summer heat.
Residents should stay weather-aware through the week and have a plan for severe storms, especially Wednesday night into Friday. Charging devices and keeping an emergency kit handy are recommended as storm threats persist.
Five-Day Weather Forecast for Gretna, LA
Wednesday: Showers and thunderstorms likely after 1 p.m. High 93°F, low 77°F.
Thursday: Showers and thunderstorms, high near 87°F, low 76°F.
Friday: Showers and thunderstorms before 1 p.m., then more storms in the afternoon. High 87°F, low 78°F.
Saturday: Showers likely with possible thunderstorms later. High 88°F, low 78°F.
Sunday: Showers and thunderstorms likely. High 89°F, low 78°F.
Monday: Showers and thunderstorms likely. High 91°F.
