Southeastern U.S. Faces Flash Flood Risk on Sunday

Carolinas, Georgia, Alabama, and Florida under threat as powerful storm system moves eastward

Published on Feb. 13, 2026

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The National Weather Service has issued a marginal risk warning for flash flooding across the Southeastern United States on Sunday, February 15th, as a powerful storm system brings heavy rainfall to the region. The areas facing the highest threat include North and South Carolina, Georgia, Alabama, and Florida, where several inches of rain could overwhelm drainage systems and lead to rapidly rising rivers and streams.

Why it matters

Flash floods can strike quickly and unexpectedly, posing a significant threat to public safety, especially in urban areas and regions not typically prone to such conditions. Residents and drivers in the affected areas should remain vigilant and heed any warnings issued by local authorities.

The details

The National Weather Service has categorized the flash flood risk as a Level 1 of 4 (Marginal Risk), meaning the likelihood of flash floods is low to moderate but still poses a significant threat. The heaviest rainfall is expected throughout the day on Sunday, with some regions potentially receiving several inches of rain. This could cause rivers and streams to rise rapidly, leading to flash floods, particularly in urban centers and areas with inadequate drainage.

  • The flash flood risk is forecasted for Sunday, February 15th.
  • The heaviest rainfall is expected throughout the day on Sunday.

The players

National Weather Service (NWS)

The National Weather Service is the primary source of weather data, forecasts, and warnings for the United States.

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What’s next

Residents of the affected areas should stay on high alert, monitor local weather updates, and heed any flash flood warnings issued by authorities. Drivers are urged to avoid flooded roads at all costs, as even a small amount of water can render streets unsafe. Those living in flood-prone areas should be prepared to move to higher ground if conditions worsen.

The takeaway

This flash flood risk highlights the importance of being prepared for severe weather events, especially in regions that may not typically experience such conditions. By staying informed and heeding the warnings of local authorities, residents can help ensure their safety and the safety of their communities during this potentially dangerous storm system.