Rare September nor'easter to slam 13 states with hurricane-force winds and 12-foot waves starting today

A rare September nor'easter is forecast to intensify off the Mid-Atlantic coast starting today, slamming 13 states with hurricane-force winds and 12-foot waves, bringing heavy rain, flooding and travel disruption to millions along the US East Coast. Forecasters call it a "very serious situation."

Detected & updated continuously · Source: Nebula