Winter storms and ice
Snow, ice, freezing rain, blizzards, and cold temperatures can disrupt roads, transit, utilities, heating, schools, and daily routines.
Northeast preparedness
New York Disaster Preparedness Guide
New York households prepare for winter storms, lake-effect snow, coastal flooding, tropical remnants, severe thunderstorms, extreme heat, river flooding, and power outages. Preparedness should reflect local geography, from dense urban neighborhoods and coastal communities to mountain towns, river valleys, and lake-effect snow belts.
Preparedness overview
New York’s hazards vary widely by region. Western and northern communities may face lake-effect snow, blizzards, ice, and long winter travel disruptions. Downstate and Long Island communities may face coastal flooding, storm surge, tropical remnants, nor’easters, and dense urban outage challenges. River valleys and low-lying areas can experience flooding from heavy rain, snowmelt, or stormwater. Severe thunderstorms can bring damaging wind, hail, lightning, and brief tornadoes. Extreme heat can strain households, transit, outdoor activity, and people without reliable cooling. A practical New York preparedness plan should include local alert sign-ups, winter and outage supplies, flood awareness, safe travel decisions, communication backups, pet planning, and organized documents before severe weather develops.
New York
Common hazards to plan around
Lake-effect snow
Areas near the Great Lakes can receive intense, localized snow bands that create fast-changing road conditions and extended travel disruption.
Coastal flooding and nor’easters
Coastal communities, including parts of New York City, Long Island, and the lower Hudson region, can face coastal flooding, high surf, erosion, and storm impacts.
Hurricanes and tropical remnants
Tropical systems can bring heavy rain, coastal flooding, damaging wind, inland flooding, and power outages even after weakening.
River flooding and heavy rain
Heavy rainfall, snowmelt, saturated ground, and drainage limits can cause river, stream, basement, and urban flooding in many communities.
Extreme heat
Hot and humid weather can affect older adults, young children, outdoor workers, pets, transit users, and households without dependable cooling.
Severe storms and power outages
Thunderstorms, damaging wind, lightning, downed trees, and utility disruptions can interrupt travel, communication, refrigeration, and home routines.
Preparedness priorities
- Sign up for NY-Alert and local county or city emergency notifications before severe weather develops.
- Build a home kit and go-bag with water, food, medicines, chargers, flashlights, warm layers, documents, and pet supplies.
- Plan for winter travel delays with vehicle supplies, safe route checks, fuel or charging needs, and a backup communication plan.
- Know whether your home, workplace, school, or regular travel routes are in flood-prone or coastal evacuation areas.
- Prepare for power outages with safe lighting, battery backups, phone charging, food safety steps, and heating or cooling alternatives.
- Create a family communication plan with out-of-area contacts, meeting places, school or work plans, and support for older adults or neighbors.
- Keep insurance records, home inventory photos, emergency contacts, and key documents organized where they can be accessed quickly.
Official sources
- New York State Division of Homeland Security and Emergency Services
State emergency management source for preparedness, emergency planning, hazard information, response coordination, and recovery resources.
- New York State Four Steps to Preparedness
State household preparedness guidance for making a plan, building emergency supplies, staying informed, and helping others.
- New York State Department of Health Extreme Heat Advice
State public health information about heat risks, heat illness, cooling options, and practical heat safety steps.
- National Weather Service Weather Safety
Federal weather safety source for winter storms, floods, hurricanes, heat, lightning, severe storms, and tornadoes.
- National Hurricane Center Hurricane Preparedness
NOAA source for hurricane hazards, storm surge, watches and warnings, evacuation planning, and tropical weather preparedness.
- 511NY Travel Information
Official New York traveler information source for road conditions, traffic, transit updates, and travel disruption awareness.
- America250Atlas - New York
Educational state history profile for New York from America250Atlas, a visual guide for the United States 250th anniversary.
Morgan Hale
Need a practical next step?
Ask Morgan about disasters, preparedness, checklists, supplies, or practical next steps.