HOW TO PREPARE YOUR HOME FOR A PACIFIC NORTHWEST WINTER STORM
Winter storms in the Pacific Northwest rarely create just one problem. Snow and ice may arrive with strong wind, falling trees, blocked roads, freezing temperatures, and extended power outages.
A dependable household plan should help you remain safely at home when conditions allow—and recognize when staying home is no longer the safest option.
BEGIN WITH ALERTS AND DECISIONS
Before changing anything in your home, make sure you can receive current information.
Sign up for your county or city’s emergency-alert system and enable weather alerts on your phone. Bookmark the National Weather Service forecast for your area and know which local agency announces road closures, warming centers, evacuation information, and emergency shelter locations.
Talk through a few basic decisions with everyone in your household:
Who checks official alerts?
Who brings pets inside?
Who checks medications and medical equipment?
Where will everyone meet if household members are separated?
Where could you go if your home becomes unsafe or cannot stay warm?
Do not rely on a single phone, app, or internet connection for emergency information.
MAKE A SAFE PLAN FOR HEAT
Decide how your household will stay warm if normal heating stops.
Use fireplaces, woodstoves, and portable heaters only when they are properly installed, maintained, and approved for their intended location. Keep combustible materials away from heat sources and follow all manufacturer instructions.
Never use a gas oven or range, charcoal grill, camp stove, or outdoor heater to heat an enclosed living space.
Generators must remain outdoors, at least 20 feet from the home and away from windows, doors, and vents. Never operate one in a garage, carport, basement, crawlspace, or other enclosed area—even with doors or windows open. Use working carbon-monoxide alarms and have electrical connections installed or reviewed by a qualified professional. Washington State Department of Health generator guidance
If someone depends on electrically powered medical equipment, develop a continuity plan with their healthcare provider, equipment supplier, and utility company before an outage occurs.
PREPARE FOR WET COLD
Pacific Northwest winter weather is frequently wet rather than deeply frozen. That distinction matters.
Wet clothing loses much of its insulating ability. Wind and moisture can make relatively moderate temperatures dangerous, particularly for children, older adults, outdoor workers, and people with health or mobility limitations.
Keep an accessible supply of:
Dry base layers and socks
Warm middle layers
Wind- and water-resistant outer clothing
Hats and gloves
Dry footwear that is not tight
Blankets and sleeping bags
Towels and a place to hang wet clothing
Dress in loose layers and remove or ventilate layers before you begin sweating. Change wet clothing promptly. Brush off snow and moisture before entering the main living area so bedding and dry clothing remain protected.
If sleeping in a cooler room, place insulation beneath sleeping bags and bedding as well as over the person. Floors can draw away substantial body heat.
Confusion, slurred speech, unusual drowsiness, loss of coordination, or uncontrollable shivering may indicate a serious cold-related emergency. Move the person to shelter and seek emergency medical help.
PREPARE FOR LOSS OF POWER AND LIGHT
Place dependable lights where everyone can find them in the dark. Headlamps are especially useful because they leave both hands free.
Your outage supplies might include:
LED flashlights or headlamps
Spare batteries stored nearby
Charged portable power banks
A battery-powered or hand-crank radio
Charging cables for essential devices
Surge protection for sensitive equipment
A written list of important telephone numbers
Test lights and power banks periodically. Do not wait for the lights to go out before discovering that batteries are dead or charging cables are missing.
Turn off or unplug nonessential appliances during an outage. Leave one light switched on so you will know when power returns. Follow utility instructions before reconnecting equipment.
PREPARE FOR MORE THAN THE LIGHTS
A winter outage can also interrupt heating, refrigeration, communication, medical equipment, well pumps, and access to the home. Use Weatherstead’s ten-step outage guide to work through those dependencies before severe weather arrives.
For official outage guidance, see the Washington State Department of Health power-outage guidance.
PROTECT WATER AND PLUMBING
Know where your home’s main water shutoff is and make sure it can be reached without moving heavy storage.
Before freezing weather:
Insulate exposed pipes in vulnerable areas.
Disconnect outdoor hoses when appropriate.
Protect outdoor faucets.
Keep garage doors closed when water lines run through the garage.
Follow your water utility’s instructions for preventing frozen pipes.
Store drinking water in case damaged pipes or a power failure interrupt service.
If a pipe freezes, do not use an open flame to thaw it. If a pipe breaks, shut off the water if it is safe to do so and contact a qualified professional.
KEEP FOOD SAFE
Build meals around food your household normally eats and can prepare safely without grid power.
Keep refrigerator and freezer doors closed during an outage. Washington health officials advise that a closed refrigerator generally keeps food cold for only a limited period, while a full standalone freezer may maintain safe temperatures longer. Actual conditions vary, so use appliance thermometers when possible and follow current public-health instructions.
Do not place food outside in snow as a substitute for refrigeration. Outdoor temperatures change, sunlight can warm food, and animals or contamination may make it unsafe.
When safety is uncertain, discard the food rather than tasting it. Washington State Department of Health food-safety guidance
DECIDE WHEN TO STAY HOME
Travel often becomes one of the greatest winter-storm risks. Ice, downed trees, disabled vehicles, and poor visibility can make familiar roads dangerous.
Before the storm:
Fill the vehicle’s fuel tank or charge it.
Check tires and windshield-washer fluid.
Keep warm clothing, water, food, a flashlight, and essential medications in the vehicle.
Tell someone your route and expected arrival time when travel is necessary.
Avoid driving during official warnings unless the trip is essential.
Remember that an all-wheel-drive vehicle can help with movement, but it does not eliminate stopping-distance or ice hazards.
KNOW WHEN YOUR HOME IS NO LONGER THE SAFEST PLACE
Staying home may stop being the right plan if:
Indoor temperatures become dangerously low.
A household member’s medical equipment cannot operate.
Carbon-monoxide alarms activate.
You smell gas or suspect a fuel leak.
Fire, flooding, structural damage, or falling trees threaten the building.
Local authorities issue an evacuation order.
You cannot safely meet an essential household need.
Identify at least one alternative location before the storm. That might be a relative’s home, a hotel, a warming center, or an emergency shelter. Confirm whether pets are accepted and what transportation would be available.
If authorities tell you to evacuate, follow their instructions promptly.
DURING THE STORM
Keep official alerts available and check conditions periodically without relying on rumors or unverified social posts.
Concentrate household activity in a safe part of the home, but do not block required ventilation. Keep dry clothing, medications, flashlights, and communication devices close at hand.
Check on neighbors when it is safe, particularly people who are older, live alone, or depend on electricity for medical needs. Do not enter damaged areas or take risks beyond your training.
AFTER THE STORM
Hazards can remain after snowfall or wind has ended.
Watch for:
Downed or sagging power lines
Damaged trees and branches
Roof damage or unusual structural sounds
Water leaks and frozen pipes
Carbon-monoxide alarms
Spoiled food
Icy walkways
Utility crews and emergency vehicles working nearby
Treat every downed line as energized. Stay well away and report it to the utility or emergency services.
Restock what you used, recharge devices, replace damaged equipment, and record what did not work. A short review after each event will make the next storm easier to manage.
START WITH ONE PRACTICAL IMPROVEMENT
You do not need to rebuild your entire household plan today.
Begin with the gap most likely to cause harm: safe heat, medical continuity, water, lighting, food safety, or a place to go if the home becomes unsafe.
Build from there.
OFFICIAL RESOURCES
Weatherstead provides general educational information, not emergency, medical, legal, structural, or professional safety advice. Follow current instructions from local authorities, utilities, manufacturers, healthcare providers, and qualified professionals.
