U.S. Weather Watch

Coastal Flood Risks and Flash Flooding Events

Coastal Flood Risks and Flash Flooding Events

Key Questions

How many people are at high coastal flood risk?

Approximately 17 to 17.5 million people along the Atlantic and Gulf coasts face high coastal flood risk.

Which areas are overdue for hurricane strikes?

Tampa (105 years), Miami (34 years), and the Northeast are overdue for direct hurricane hits.

What recent flash flooding events occurred?

Recent flash floods hit Texas and Iowa, with Lake Winnebago in Oshkosh, WI cresting April 27-28 requiring cleanup.

How should Oshkosh residents handle flood debris cleanup?

Oshkosh officials advise sorting debris by material type to speed up collection during ongoing flood cleanup.

What is the weather forecast for Tampa Bay?

Saturday afternoon forecast for the Tampa Bay area indicates typical weather patterns, amid concerns for overdue hurricane risks.

17-17.5M at high coastal flood risk Atlantic/Gulf; overdue hurricane strikes Tampa(105yr)/Miami/NE; recent flash floods TX/IA + Oshkosh WI Lake Winnebago crest Apr27-28 cleanup.

Sources (3)
Updated Apr 26, 2026