Winter Storm Hernando Threatens U.S. East Coast With Snow, Flooding, and Dangerous Winds

By Harshit, NEW YORK — FEBRUARY 21, 2026

A powerful winter storm developing off the U.S. East Coast could bring heavy snow, coastal flooding, and strong winds from the mid-Atlantic to New England beginning this weekend, forecasters warned Friday.

The system, named Winter Storm Hernando, is expected to intensify rapidly offshore and could become a “bomb cyclone,” a term used when atmospheric pressure drops quickly, strengthening the storm.

The storm is forecast to impact millions of residents from Virginia to Massachusetts between late Saturday and Monday, with the most severe conditions likely Sunday into early Monday.

Storm Expected to Intensify Rapidly Offshore

Meteorologists say the storm will form as a low-pressure system off the coast somewhere between the Carolinas and the Delmarva Peninsula on Sunday.

As it moves northward, the system is expected to strengthen quickly.

Forecasters warn that the storm’s path may bring it close enough to the coastline to produce heavy snow, strong winds, and coastal flooding in major population centers.

Wind gusts exceeding 40 mph are possible along coastal areas from Virginia through eastern Massachusetts.

These winds could knock down tree branches and power lines, causing scattered outages.

Heavy Snow Could Disrupt Major Cities

The heaviest snowfall is expected in coastal areas from New Jersey to Massachusetts, including major cities such as New York City and Boston.

Snowfall totals in these areas could exceed six inches, while higher elevations in the northern Appalachian Mountains may see more than 12 inches.

Snowfall rates could reach one inch per hour during peak intensity, reducing visibility and making travel extremely dangerous.

Monday morning’s commute in major cities including Philadelphia, New York, and Boston could be significantly disrupted.

Officials are urging residents to avoid unnecessary travel during the storm.

Coastal Flooding and Rain Also Expected

In addition to snow, coastal flooding is a growing concern due to strong onshore winds and high tides.

Flooding could occur Sunday night into Monday morning, particularly in low-lying coastal communities.

Some areas, especially farther south, may experience rain instead of snow depending on the storm’s exact track.

This uncertainty means snowfall totals and impact zones could shift in the coming days.

Power Outages and Hazardous Conditions Possible

Heavy snow combined with strong winds increases the risk of power outages.

Wet, heavy snow can accumulate on power lines and trees, leading to damage.

Authorities are advising residents to prepare emergency supplies, including food, water, flashlights, and batteries.

Travel conditions may remain dangerous even after the storm ends due to ice and lingering snow.

Forecast Still Evolving

Meteorologists caution that the storm’s exact path and strength remain uncertain.

Even small changes in its track could significantly affect snowfall totals and impact areas.

Updated forecasts are expected over the next 24 to 48 hours.

Residents across the East Coast are advised to monitor weather alerts and prepare for possible disruptions.