Risk: High

Blizzard & Extreme Cold

Blizzards, ice storms, and sub-zero wind chill — prepare for days without power or road access.

Emergency: If you are in immediate danger, call 911 (US), 999 (UK), or your local emergency number. This site provides preparedness information only — not real-time emergency response.

Blizzards combine heavy snow, high winds, and sub-zero wind chill — creating whiteout conditions and life-threatening exposure within minutes. Ice storms add downed trees and extended power outages.

Winter storms isolate households for days. Heat, food, water, and vehicle emergency kits are essential, especially on rural roads and in northern climates.

Key Risks

Hypothermia & frostbite

Layer clothing, limit outdoor time, and recognize early signs: shivering, confusion, slurred speech.

Carbon monoxide poisoning

Never run generators, grills, or cars inside garages attached to living spaces. Use battery CO detectors.

Stranded travel

If you must drive, carry blankets, food, shovel, and a charged phone; stay with the vehicle if stuck.

Before, During & After

Before

  • Stock 3+ days of food, water, and prescription medications.
  • Insulate pipes; know how to shut off water if pipes freeze and burst.
  • Service furnace and chimney; keep alternative heat sources safe and vented.
  • Winterize vehicles: antifreeze, tires, jumper cables, and an emergency car kit.

During

  • Stay off roads unless emergency travel is required.
  • Conserve heat — block drafts, gather in one room, use sleeping bags.
  • Prevent carbon monoxide: only use heaters rated for indoor use with ventilation.
  • Check on elderly neighbors by phone if safe for you to do so.

After

  • Clear snow from exhaust vents, hydrants, and neighbors' walkways if able.
  • Inspect roof load; use a roof rake to prevent ice dams where appropriate.
  • Restock salt, sand, fuel, and batteries before the next system arrives.
  • File insurance claims for burst pipes or roof damage promptly.
Winter Storm Kit

Editor-curated essentials for this scenario — typical starter budget around $69. Build your kit in stages; prioritize water, communication, and first aid first.

  • Emergency blankets & hand warmers
  • Non-perishable food & manual can opener
  • Snow shovel, ice scraper, and traction aids
  • Battery or hand-crank radio
  • Backup heat source safe for indoor use
Shop Scenario Gear →

Related Guides & Reviews

Regions: United States · Canada · Midwest US · Northeast US · Prairie Provinces · Sources: NOAA Winter Safety, Red Cross

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Disclaimer: Content is for informational and educational purposes only. In a life-threatening emergency, call 911 (US/Canada) or your local emergency services. PrepareStorm is not a government agency and does not provide emergency dispatch.