Gorgeous St Patrick's Weekend, Next Storm Threat Arrives Sunday Night!

Our next cold front will move through Sunday night with a risk for severe storms followed by much colder temperatures.

Mar. 13, 2026 at 10:49am

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The weather in Southeast Louisiana and Southern Mississippi is expected to be beautiful for the St. Patrick's Day weekend, with warm temperatures and clear skies. However, a storm threat is expected to arrive late Sunday night into early Monday morning, bringing the potential for severe weather including damaging winds and a low risk of tornadoes and hail. After the storm system passes, much colder temperatures are forecast for Monday and Tuesday of the following week.

Why it matters

The St. Patrick's Day weekend is a major event in the region, with parades and celebrations planned throughout the area. The favorable weather conditions will allow residents and visitors to fully enjoy the festivities. However, the incoming storm system poses a potential threat to public safety and could disrupt the weekend's activities, making it important for people to stay informed and prepared.

The details

The storm system is expected to move into the region late Sunday night and continue into early Monday morning. It could bring a line of storms with the potential for damaging winds as the primary concern, along with a lower risk of tornadoes, flooding, and hail. The storms are expected to be quick-moving, but could still cause disruptions and safety concerns.

  • Temperatures are expected to be chilly early Friday morning, with freezing temperatures possible on the North Shore.
  • Temperatures are forecast to warm up to near average in the low 70s on Friday afternoon.
  • The weather is expected to be picture-perfect for the St. Patrick's Day parades on Saturday and most of Sunday.
  • The storm threat is expected to arrive late Sunday night into early Monday morning.
  • Much colder temperatures are forecast for Monday and Tuesday of the following week, with the potential for a late-season frost.

The players

Scot Pilie

The author of the article.

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What’s next

The weather forecast will continue to be monitored, and any updates or changes to the storm threat will be communicated to the public.

The takeaway

While the St. Patrick's Day weekend is expected to be beautiful, residents and visitors should stay vigilant and prepared for the potential of severe weather on Sunday night into Monday morning. The incoming storm system could disrupt the festivities, but the overall forecast for the weekend remains favorable for outdoor activities and celebrations.