Winter Storm Power Outage: What to Keep Running at Home
Winter storms can do more than cover roads with snow. Ice, heavy snow, and extreme cold can interrupt heat, electricity, transportation, phone service, and access to groceries, fuel, pharmacies, and medical care. Effective winter storm preparedness starts before the forecast worsens: prepare your household and home, stay informed during the storm, and inspect damage carefully afterward.
Winter Storm Preparedness Checklist
Use this checklist to complete essential preparations before hazardous weather arrives, while stores, roads, and utility services are still operating normally. Organize your plan around the following key categories:
-
Food, Water, and Emergency Supplies: Store at least one gallon of water per person per day for several days. Choose shelf-stable foods requiring little or no cooking, such as canned meals, protein bars, peanut butter, dried fruit, and crackers, and include a manual can opener. Also gather first-aid supplies, a weather radio, blankets, warm clothing, hand warmers, hygiene items, prescription supplies, sturdy shoes, snow tools, ice melt, sand, and basic tools.
-
Vehicle and Communication Equipment: Prepare a vehicle emergency kit with jumper cables, blankets, water, snacks, and a phone charger. Keep a battery-powered or hand-crank radio available instead of relying entirely on a smartphone, since cellular networks may fail. Identify warming centers, shelters, relatives, and neighbors who may need assistance during the storm.
-
Power, Devices, and Lighting: Fully charge phones, tablets, laptops, portable power stations, rechargeable lights, and medical-device batteries. Keep charging cables together and consider using surge protection for sensitive electronics when practical. Place flashlights or headlamps in bedrooms, hallways, and the kitchen. Avoid using candles as primary lighting because they can cause fires.
-
Medications and Important Documents: Refill essential prescriptions and ask your healthcare provider or pharmacy about medicines requiring refrigeration. Write down medications, dosages, allergies, medical conditions, and healthcare contacts. Store identification, insurance information, property records, emergency contacts, and utility numbers in a waterproof container, with a secure digital backup if possible.
-
Household Members, Pets, and Communication: Establish a family communication plan, including an out-of-area contact, written phone numbers, and a regular check-in schedule. Prepare formula, diapers, comfort items, mobility assistance, special food, oxygen, and backup power for those with additional needs. Bring pets indoors with food, water, medications, carriers, leashes, litter, and waste bags, and never leave animals outside in dangerous cold.
How to Prepare Your Home for a Winter Storm
Before severe weather arrives, take the following steps to reduce heat loss, protect plumbing, prevent hazards, and keep your household safer during a winter storm or power outage:
-
Protect pipes from freezing: Insulate exposed pipes in unheated basements, crawl spaces, garages, and exterior walls. Open cabinet doors beneath sinks to improve warm-air circulation, and let faucets drip slowly during extreme cold if recommended by your local water authority. Locate and test the main water shutoff. If a pipe freezes, shut off the water and warm it gradually with a heating pad or warm towels—never use an open flame.
-
Seal drafts and prepare a warm area: Close doors and windows securely, and use weatherstripping or caulk around obvious drafts. Close curtains at night, open sunny curtains during the day when helpful, and keep interior doors closed to concentrate heat. Move blankets, sleeping bags, warm clothing, and essential supplies into the room your household will use if the heating system stops. Do not block heating vents or use an oven to heat the home.
-
Check smoke and carbon monoxide alarms: Test all alarms before the storm and replace batteries as needed. Install alarms on every level and outside sleeping areas according to the manufacturer’s instructions. Carbon monoxide is an odorless, colorless gas produced by fuel-burning appliances, generators, fireplaces, and vehicles. Never disable an alarm because it sounds inconvenient or because a fuel-burning appliance is operating indoors.
-
Plan safe heating and backup power: Prepare an approved wood stove, a properly vented fireplace, or access to a community warming center. Follow portable-heater instructions and keep heaters at least three feet from anything that can burn. For longer outages, consider a professionally installed home battery backup system, such as the Anker SOLIX E10 Whole-Home Backup. A qualified professional should evaluate installation, capacity, and local electrical requirements.
What to Do During a Winter Storm
Stay informed, remain indoors when officials advise it, and conserve heat and supplies. Avoid unnecessary travel because snow, ice, poor visibility, and stranded vehicles can quickly turn a short trip into an emergency.
Stay Indoors When Authorities Recommend
Monitor National Weather Service alerts, local emergency management updates, and utility announcements. A winter storm warning means dangerous conditions are occurring or expected; follow instructions to shelter, avoid travel, or evacuate.
If you must drive, postpone the trip whenever possible. Keep your gas tank at least half full, tell someone your route, and carry an emergency kit. Never travel around barricades or drive onto roads officials have closed.
Dress in Warm, Dry Layers
Wear several loose layers rather than one tight layer. Choose a moisture-wicking base layer, insulating middle layer, and wind- or water-resistant outer layer. Add a hat, gloves or mittens, wool socks, and insulated footwear.
Change wet clothing immediately. Keep blankets available for children, older adults, and anyone with limited mobility, since they may lose body heat faster or have difficulty recognizing cold stress.
Recognize Hypothermia and Frostbite
Hypothermia may cause shivering, confusion, unusual tiredness, slurred speech, and poor coordination. Frostbite commonly affects fingers, toes, ears, cheeks, and the nose; skin may become numb, pale, grayish, hard, or waxy.
Move the person indoors, remove wet clothing, and warm them gradually. Do not rub frostbitten skin or use direct heat. Call 911 for severe symptoms, confusion, unconsciousness, or suspected deep frostbite.
Winter Power Outage Safety: Essential Steps to Stay Safe and Warm
During a winter power outage, focus on immediate hazards, carbon monoxide prevention, warmth, communication, food safety, and medical needs. Follow these steps to protect everyone in your household:
-
Identify hazards and report the outage. Look for sparks, smoke, burning smells, damaged electrical equipment, or fallen wires. Stay away from downed lines and anything touching them. If there is immediate danger, leave safely if possible and call 911. Report the outage through your electric utility’s official phone number or app. Use a battery-powered radio or phone notifications to receive restoration estimates, warming-center information, and emergency instructions.
-
Conserve heat and protect vulnerable people. Gather everyone in one room, preferably an interior room with few windows. Close doors to unused rooms, cover windows at night, and place towels beneath drafts. Open curtains during sunny daylight if they provide useful warmth. Check frequently on babies, older adults, people with chronic illnesses, and pets. If the home becomes dangerously cold or someone depends on powered medical equipment, relocate to a safe, heated location before conditions worsen.
-
Use backup heating and power sources safely. Never use a generator, grill, camp stove, or charcoal-burning device indoors, in a garage, or near doors and windows. Operate generators outdoors, at least 20 feet from the house and away from doors, windows, and vents. Connect appliances directly to a generator using appropriate outdoor-rated cords unless a qualified electrician has installed a transfer switch for home circuits. Never connect a generator to a household outlet.
-
Prevent fires and carbon monoxide poisoning. Use only heaters approved for indoor use. Place them on stable surfaces and turn them off while sleeping or leaving the room. Keep fireplaces properly vented, use a screen, and burn only recommended fuel. Keep candles in sturdy holders and never leave them unattended. Carbon monoxide poisoning can become fatal without warning, so use battery-powered lights whenever possible.
-
Manage food, water, charging, and medical equipment. Keep refrigerator and freezer doors closed. A full refrigerator generally stays cold for about four hours, while a full freezer can remain cold for approximately 48 hours. Discard perishable food that has been above 40°F for too long. Use coolers with ice if available, and never taste food to determine whether it is safe. Conserve phone battery by reducing screen use, but keep at least one phone available for emergencies. Follow your medical-device backup plan and contact emergency services if equipment becomes unsafe to operate. Relocate to a properly heated facility if essential medical equipment cannot be powered safely.
After the Storm: Recovery and Home Safety
Wait until authorities say travel is safe before going outdoors or driving. Inspect the property cautiously, because hidden ice, unstable trees, damaged roofs, and energized lines can remain dangerous after snow stops falling.
Check for Downed Lines, Roof Damage, and Structural Problems
Assume every downed power line is energized. Keep people and pets away and report it to the utility. Look for sagging ceilings, cracked walls, broken windows, chimney damage, and large snow or ice loads.
Leave the home if you smell gas, hear unusual structural sounds, see major damage, or suspect carbon monoxide. Call emergency services or the appropriate utility from a safe location.
Handle Frozen or Burst Pipes
If a pipe bursts, shut off the main water supply and turn off electricity near standing water if you can do so safely. Open faucets to relieve pressure and call a licensed plumber.
Take photographs before cleanup when possible. Do not use torches or open flames to thaw pipes, and avoid entering areas with electrical hazards or contaminated water.
Clear Snow and Ice Safely
Wear boots with traction and use handrails. Remove snow from roofs only with appropriate equipment and never climb onto an icy roof. Watch for falling ice, weakened branches, and hidden obstacles.
Clear exterior vents, steps, walkways, and areas around vehicle exhaust pipes. Take breaks, drink water, and stop if you feel chest pain, shortness of breath, dizziness, or unusual fatigue.
Document Damage and Restock Supplies
Photograph damage, save receipts, and contact your insurer or landlord. Use caution with contractors who demand large upfront payments after a disaster. Report unsafe roads, utility damage, and blocked access routes to local authorities.
Replace used batteries, medications, food, water, fuel, and first-aid items. Review what worked and update your household plan before the next storm.
Conclusion
Effective winter storm preparedness is built around a few priorities: monitor alerts, assemble an emergency kit, protect pipes and drafts, prepare your vehicle, and plan for a winter power outage. Charge devices, arrange medication and medical-equipment backups, and decide where your household will stay warm if heating fails. Use generators, heaters, fireplaces, and candles exactly as directed, with carbon monoxide safety always first.
FAQs
How can I stay warm if the power goes out?
Stay warm by gathering in one interior room, closing unused spaces, covering windows, and wearing loose, dry layers with a hat and gloves. Use blankets and sleeping bags, and check vulnerable household members frequently. Never heat a home with an oven, grill, generator, or outdoor appliance.
Is it safe to use a generator in a garage during a winter storm?
No. Never use a generator in a garage, basement, shed, enclosed porch, or any partially enclosed area, even with the door open. Operate it outdoors at least 20 feet from the home, away from doors, windows, and vents. Install carbon monoxide alarms and follow the manufacturer’s instructions.
How long does food stay safe during a power outage?
An unopened refrigerator keeps food cold for about four hours. A full freezer usually holds a safe temperature for approximately 48 hours, or 24 hours if it is half full. Keep doors closed, use a thermometer, and discard perishable food that has been above 40°F for two hours or longer.
Why fill a bathtub before a snow storm?
Filling a bathtub provides extra non-drinking water if pipes, wells, or municipal service fail during a storm. Use it for flushing toilets, cleaning, or limited washing—not drinking unless properly treated. Store drinking water separately, because bathtub water can contain residues and may become contaminated.
Featured Articles
Be the First to Know
