El Niño winters typically bring increased rainfall to southern U.S. regions, raising the risk of flooding. Homes in flood-prone areas face significant financial risks without proper insurance coverage. Standard policies do not cover flood damage, leaving households vulnerable to costly repairs. NFIP limits may not fully cover high-value properties, making private insurance a valuable alternative. The waiting period for NFIP policies highlights the need for early action, as coverage may not be effective during immediate flood threats.