Severe Storms and Flooding Risk in Southeast Louisiana and Mississippi
Severe Storms and Flooding Risk in Southeast Louisiana and Mississippi
US · Published Aug 22, 2026
A level 2 slight risk of severe weather is ongoing across southeast Louisiana and south Mississippi, with isolated to scattered severe storms expected. The primary threats include gusty and damaging winds, hail, and heavy rainfall, which could lead to localized flooding. The severe weather is expected to subside by 8 PM to 9 PM CDT on August 21,
Additionally, a level 1 marginal risk of flooding has been issued for the region due to the potential for heavy rain from strong storms. High temperatures are forecasted to remain in the mid to upper 90s (35-37°C) through Monday, with a chance of showers and thunderstorms each day.

Impact & Risks

The severe weather poses risks of property damage from strong winds and hail, as well as localized flooding due to heavy rainfall. Southeast Louisiana and south Mississippi are under a level 2 slight risk for severe weather, while the entire region is under a level 1 marginal risk for flooding. Residents in low-lying areas are particularly vulnerable to flash flooding, and those in areas with older or weaker structures should be cautious of potential wind and hail damage.

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