Staying warm when the power goes out is all about trapping heat, shrinking your living space, and using safe heat sources. The goal is survival-level comfort, not luxury.

Quick Scoop

  • Layer clothing (especially head, hands, and feet) and use lots of blankets or sleeping bags.
  • Close off rooms, block drafts, and insulate windows/doors with blankets or towels.
  • Use only safe heat sources (properly installed fireplaces, wood stoves, or certified indoor-safe heaters) and avoid dangerous DIY methods like grills or unvented fuel indoors.
  • Stay dry, eat and drink warm things if possible, and share body heat.

1. Dress and Layer Smart

  • Wear multiple loose layers: base (thermal/long underwear), middle (sweater/fleece), outer (hoodie/jacket or coat) to trap warm air.
  • Prioritize extremities: warm hat/beanie, scarf, gloves or mittens, thick socks, and slippers or shoes to keep feet off cold floors.
  • Avoid cotton next to skin if youā€™re sweating; it holds moisture. Swap damp clothes quickly so you donā€™t get chilled.

2. Turn One Room Into a ā€œWarm Zoneā€

  • Pick the smallest room you can realistically use (bedroom, interior office, etc.) and stay mostly there.
  • Close doors to the rest of the home; hang blankets or sheets over doorways to reduce heat loss.
  • Cover windows with blankets, towels, or extra comforters to block drafts and keep heat in; if sun is shining, open curtains briefly to let heat in, then close them again.

3. Use Heat Sources Safely

  • Safe options (if you already have them):
    • Properly installed fireplace or wood stove with good ventilation.
    • Indoor-rated propane or kerosene heaters used exactly as directed (ventilation, carbon monoxide detector, clear area around heater).
  • Never use these indoors:
    • Charcoal or gas grills, camp stoves, outdoor propane heaters, or running a car in a garage. They can produce deadly carbon monoxide.
  • Candles can provide a tiny bit of heat and light, but:
    • Keep them on stable, non-flammable surfaces, away from curtains and bedding.
    • Never leave them unattended or burn many together in tight spaces.

4. Maximize Body Heat

  • Pile on bedding: multiple blankets, comforters, or a sleeping bag on top of you. If you have a good sleeping bag, climb into it even indoors.
  • Sleep ā€œcamp styleā€:
    • Put a blanket, yoga mat, cardboard, or even folded clothes under you to insulate from cold floors or a cold mattress.
    • Share body heatā€”sleep close to family or pets if thatā€™s comfortable and safe for everyone.
  • Simple warmers:
    • Fill bottles or jars that can handle hot water, wrap in cloth, and place near your core or at your feet (only if you can heat water safely).
    • Chemical hand and foot warmers are great if you have them; tuck them into pockets, gloves, or socks as directed.

5. Stay Active, Fed, and Hydrated

  • Light movement: walking around the room, gentle stretches, or a few bodyweight exercises (squats, marching in place) can help generate heat without making you sweat heavily.
  • Eat regular meals and snacks (especially carbs and fats) to give your body fuel for heat production.
  • Drink warm liquids if you can safely heat water; otherwise, still drink something. Dehydration makes you feel colder and more fatigued.

6. If You Have Limited Backup Power

  • Prioritize essentials:
    • Use small electric blankets, heating pads, or an oil-filled space heater on low if your backup power system can handle it and is rated safe for indoor use.
  • Run high-draw items in short bursts and only in the ā€œwarm zoneā€ to stretch your battery or fuel.
  • Keep phones charged as much as possible for emergency communication rather than comfort devices.

7. Quick Safety Reminders

  • Install and check carbon monoxide and smoke detectors if you use any combustion (fireplace, wood stove, fuel heater).
  • Keep anything that can burn (blankets, couch, clothes) well away from open flames or heaters.
  • If anyone shows signs of hypothermia (shivering that stops, confusion, slurred speech, drowsiness, very cold skin), seek medical help immediately if possible and start gentle warming of the coreā€”not just hands and feet.

ā€œIn a winter blackout, think like a camper indoors: shrink your space, trap your heat, and treat fire and fumes with absolute respect.ā€

TL;DR: Layer up, move everyone into one small insulated room, use only genuinely safe heat sources, stay dry and fed, and share body heat under a pile of blankets until the power returns. Information gathered from public forums or data available on the internet and portrayed here.