Winter Storm
Ice storms, atmospheric rivers, days without power. If you're rural, on the islands, or anywhere the grid is fragile, winter isn't cozy — it's a question of whether you thought ahead.
The first hours
Nora wakes at 2:14 AM. Something is wrong with the sound. She lies still and listens. The wind she knows — it's been blowing since yesterday, a southeast gale pushing up through the San Juans. But this is different. Under the wind, a heavier sound: cracking, like knuckles, from everywhere in the canopy. And then a slow ripping — long, deliberate — followed by a concussion that shakes the floor.
A bigleaf maple has come down across her driveway, two hundred yards from the house, taking the power line with it. She knows this before she checks, because the house has gone silent. The electric wall heater in the bathroom has stopped clicking. The refrigerator hum is gone. The clock on the microwave is dark. The only sound left is the woodstove in the living room, still burning, still warm.
Nora is 67. She lives alone on Lopez Island, a quarter mile off Center Road, in a cedar-sided house she bought after her husband passed. She chose Lopez for the quiet and the ferry ride. She chose this house for the woodstove. People thought that was a strange reason. It isn't.
She gets up, puts on the wool robe hanging on the bedroom door, and walks to the living room. The woodstove is a Vermont Castings Defiant — thirty years old, iron, reliable. She opens the firebox and adds two rounds of split alder. The coals are deep. The fire catches immediately. She adjusts the damper to slow burn, enough to hold through the night.
In the kitchen she fills the kettle from the tap — her well has a hand-pump backup, the one expense the previous owner called unnecessary and she called insurance. The tap works. She sets the kettle on the woodstove. It will take longer than the electric range, but it will boil.
She turns on the battery radio, the one she keeps on the shelf above the cookbooks. NOAA Weather Radio, the San Juan Islands frequency. Ice storm warning. Three-quarters of an inch of ice accumulation on the canopy. Widespread outages. No estimated restoration. She turns it off. She knows what she needs to know.
Outside, the ice is still falling. She can hear it — not rain, not hail, a finer sound, like sand on a window. The Doug firs along the drive are glazed and bowing. In the dark, when the wind pauses, there's another crack, another branch, another muffled impact somewhere in the trees. She doesn't go outside. There's nothing to do out there that won't be there in the morning.
Nora makes tea. She sits in the chair by the woodstove with her hands around the mug and listens to the ice come down in the trees until the sky starts to lighten. She isn't afraid. She's done this before.
What's happening in the atmosphere
Winter storms in the Pacific Northwest
The PNW doesn't get blizzards. What it gets is worse for infrastructure: ice storms, atmospheric rivers, and sustained wind events that put trees onto power lines for days.
An ice storm happens when warm, moist air from the Pacific overrides a layer of cold air trapped at the surface. Rain falls through the warm layer, then freezes on contact with anything below: trees, power lines, roads, your driveway. Three-quarters of an inch of ice on a tree canopy adds hundreds of pounds per branch. Branches that have held for decades snap. Trees that have stood for a century come down. And every tree that falls across a power line is an outage that a crew has to physically drive to, clear, and repair.
In rural areas and island communities, that takes time. San Juan County has one power utility and limited crew capacity. Lopez Island is served by a single submarine cable and a few overland circuits through forest. When a major ice storm hits, restoration isn't hours — it's days.
Atmospheric rivers
The other winter threat is water — specifically, atmospheric rivers. These are narrow bands of moisture stretching from the tropics to the Pacific Northwest, sometimes 300 miles wide and thousands of miles long. When an atmospheric river makes landfall, it can deliver a month's worth of rain in 48 hours.
The result: flooding in river valleys (Snoqualmie, Skagit, Chehalis), landslides in steep terrain, road closures, and secondary power outages from saturated soil destabilizing tree roots. If you live in a river valley or on a hillside, atmospheric rivers are your primary winter concern.
The grid is fragile by design
Pacific Northwest power distribution relies on overhead lines running through some of the tallest tree canopy in North America. A 200-foot Douglas fir falling across a 40-foot-high power line is not an engineering failure — it's a Tuesday in December. Undergrounding all distribution lines would cost tens of billions. It isn't happening soon. The grid's vulnerability to winter storms is a feature of the landscape, not a problem anyone is about to solve. Plan accordingly.
Why rural and island communities are different
If you live in Seattle or Portland, a power outage is an inconvenience. If you live on Lopez Island or up a forest road in Whatcom County, it's a different situation. Your heat may be electric. Your water may depend on an electric well pump. Your road may be blocked by a downed tree that no county crew is coming to clear for 48 hours. Your nearest neighbor may be half a mile away.
The difference between a PNW winter storm being uncomfortable and being dangerous comes down to one thing: did you think about it before it happened?
What to do
Before, during, and after
Before storm season (October – November)
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Know your heat without electricity
If your only heat source is electric — baseboard, heat pump, forced air with an electric ignition — you have no heat when the power goes out. A woodstove is the gold standard for PNW winter resilience. Propane and kerosene heaters work but require ventilation and carry carbon monoxide risk. Know what you have. If the answer is "nothing," fix that before November.
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Know your water without electricity
Municipal systems usually maintain pressure during outages (they have backup generators). Private wells do not — your well pump is electric. If you're on a well, a hand-pump backup, a generator, or stored water is the difference between running water and no water. Know which one you're counting on, and test it.
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Stock firewood (if you have a woodstove)
Two cords minimum for storm reserve, split and covered, ideally seasoned for at least six months. Wet wood burns poorly and creates creosote. If you're buying firewood, buy it in summer when it's cheap and dry. If you're cutting your own, split it in August for December.
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Clear your danger trees
Walk your driveway and look up. Any dead standing trees, widow-makers (broken tops caught in the canopy), or trees leaning toward the power line or your house? Get them down before they come down on their own terms. This is the most important thing you can do for your driveway access and your safety during an ice storm.
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Insulate your pipes
Exposed water pipes in crawl spaces, garages, and exterior walls can freeze when indoor temperatures drop. Foam pipe insulation is cheap and takes an afternoon to install. A burst pipe in a house without power means water damage you can't stop until the main is shut off. Know where your water main shutoff is.
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Know your neighbors
This is not a nice-to-have. Nora checked on Bill on day two. His house was 41 degrees. If she hadn't walked up the road, Bill would have spent another night in a house that was getting colder. Walk over. Introduce yourself if you haven't. Exchange phone numbers. Agree that if the power goes out, you'll check on each other within 24 hours.
A note on clothing in the Pacific Northwest
Cotton kills. This isn't hyperbole — it's the first thing any outdoor educator in the PNW will tell you. Cotton absorbs moisture, loses all insulation when wet, and takes forever to dry. In a region where it's damp 8 months of the year, wearing cotton in a cold house is a hypothermia risk. Wool insulates when wet. Synthetics (fleece, polyester base layers) dry fast and retain warmth. Layer: base layer against your skin (wool or synthetic), insulating layer (fleece or down), waterproof shell on top. This system works whether you're inside a cold house or outside clearing a driveway. It's not just outdoor gear — in the Pacific Northwest, it's survival gear.
During a winter storm
Carbon monoxide kills during outages
Every winter, people die from carbon monoxide poisoning during power outages. Never run a generator indoors or in a garage. Never use a charcoal grill or camp stove inside. Never use an unvented propane heater in a closed room. If you're running any combustion heat source, you must have a battery-powered CO detector. This is not optional.
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Close off unused rooms
You can't heat your whole house with a woodstove or space heater, and you shouldn't try. Pick one room — the one with the heat source — and close the doors to everything else. Hang blankets over doorways if they don't seal well. A small warm room is livable. A large cold house is not.
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Protect your pipes
Open cabinet doors under sinks on exterior walls to let warm air circulate around pipes. If it's getting truly cold inside (below 40°F), let faucets drip — moving water is harder to freeze. If you're leaving the house, shut off the water main and open all faucets to drain the lines.
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Use food strategically
Your refrigerator keeps food safe for about 4 hours with the door closed. Your freezer: 24-48 hours if full, less if half-full. After that, move perishables outside if it's cold enough (below 40°F) or cook and eat them. Switch to your non-perishable stores after that.
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Conserve device battery
Your phone is your link to information and emergency services. Put it in low-power mode. Turn off Wi-Fi and Bluetooth. Limit use to checking weather updates and communicating. If you have a car, you have a phone charger — run the car for 15 minutes to charge.
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Check on neighbors
If the outage goes past 24 hours, walk to your nearest neighbor. Especially anyone elderly, alone, or on electric heat only. Bring them to your house if you have heat and they don't. This is what communities do.
After the storm
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Clear your access carefully
Downed trees may be tangled with power lines. If you see a line near a fallen tree, stay away and call your utility. If the tree is clear of lines and you have the tools and experience, clear it. If not, wait. A chainsaw in icy conditions on a tree under tension is dangerous even for experienced people.
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Report your outage
Don't assume the utility knows. Call or use their app. Utilities prioritize restoration by number of customers affected — if your outage isn't reported, your circuit may not be on the list.
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Check for damage
Look for roof damage from fallen branches, ice dams in gutters, water intrusion, and any signs of frozen or burst pipes before turning the water back on. Turn water on slowly and check every fixture.
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Restock
After every storm, replace what you used. Refill water containers. Restock food. Replace batteries. Refuel the generator. The next storm isn't waiting for you to recover from this one.
What to have ready
Your winter storm supplies
Winter storm preparedness is different from earthquake or wildfire prep. You're not evacuating — you're riding it out. The question isn't "what do I grab?" It's "what do I need to stay comfortable and safe in my own home without the grid?"
For the full checklist with quantities, sourcing suggestions, and printable format, see our Build Your Kit page.
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Critical
Non-electric heat source
Woodstove, propane heater (indoor-rated), or kerosene heater. Without backup heat, indoor temperatures reach outdoor temperatures within 12–18 hours. In a PNW December, that's 25–35°F.
If woodstove: keep 2+ cords of dry, split firewood. If propane: hardware store, indoor-rated models only. Never use outdoor heaters inside.
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Critical
Water (if on a well)
Electric well pump = no power, no water. Store 6+ gallons or have a hand-pump backup or generator that can run the pump.
Fill containers from your own tap before storm season. Rotate every 6 months.
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Critical
Lighting (battery-powered)
PNW winter: dark by 4:30 PM, light at 7:30 AM. A multiday outage in December means 15+ hours of darkness per day. LED lanterns and headlamps last longest.
Hardware store. Avoid candles — fire risk increases dramatically during multiday outages.
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Critical
Battery or hand-crank radio
Cell tower batteries last 4–8 hours. After that, radio is your connection. NOAA Weather Radio tracks storm movement and restoration.
Hardware store. NOAA weather band capability matters here.
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Critical
Food (5 days, no-cook or camp stove)
Rural and island communities can be isolated for 5+ days by downed trees and road closures. Stock what you'll eat: canned soups, peanut butter, crackers, oatmeal, jerky, dried fruit.
Grocery store. If you have a woodstove, you can cook on it. Otherwise, plan for no-cook or camp-stove foods.
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Important
Carbon monoxide detector (battery)
Non-negotiable if you're running any combustion heat source. CO is odorless and kills. Every winter it happens to someone who thought ventilation was enough.
Hardware store. Battery-operated. Test monthly. Replace every 5 years.
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Important
Warm sleeping bags
Rated to 20°F or lower. If your heat source only warms one room, sleeping bags make the difference between a cold night and a dangerous one. Layer wool or synthetic, not cotton.
Outdoor store. Check the rating — a 40°F bag isn't warm enough when the house is 35°F inside.
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Important
Chainsaw or bow saw
If a tree blocks your only road, you clear it yourself or you wait. In rural areas, county crews may not arrive for days.
Hardware store. A bow saw is cheaper and needs no fuel. Know how to use it safely before you need to.
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Recommended
Generator (portable)
Won't heat your house, but runs the well pump, charges devices, keeps the fridge alive. Size it for your critical loads.
Hardware store. Run outdoors only. Store fuel safely, away from the house. Rotate fuel every 6 months.
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Recommended
Books, games, a cribbage board
Four days without power, no internet, limited phone. A deck of cards, a few good books, something to do with your hands. These matter more than you think.
Your own shelves. Nora and Bill played cribbage by lamplight for three nights. It helped.
What Nora did right
On the second morning, with the power still out and the ice still on the trees, Nora puts on her boots and her husband's old Filson coat and walks up Center Road to check on Bill. Bill is 73 and lives alone in a house with electric baseboard heat and no backup. She's been meaning to talk to him about that. She hasn't.
Bill's house is 41 degrees inside. He's wearing three layers and sitting in the kitchen with a blanket around his shoulders. His car is in the garage but the driveway is blocked by a hemlock that came down overnight. He hasn't eaten anything warm in 36 hours. He says he's fine. He isn't.
Nora brings him back to her place. The woodstove has the living room at 62 degrees. She makes coffee on the stovetop and scrambles eggs. Bill sits by the fire and doesn't say much for a while.
They play cribbage by lamplight for three nights. Nora wins more than she loses. Bill accuses her of counting cards, which makes no sense in cribbage, and they argue about it for twenty minutes. On the third night, the lights come back on at 11 PM. They both look up at the ceiling like they've never seen an electric light before.
Bill goes home the next morning. By February he's bought a woodstove — a small one, a Jotul F 100, and Nora's friend Ed helps him install it. It costs him $2,800 including the chimney liner. He tells Nora it was her fault. She says she knows.
The difference between Nora and Bill is one thing: Nora thought about it before it happened. She had the woodstove, the firewood, the hand-pump well, the battery radio, the tea, and the temperament to sit quietly while the ice came down. None of that is extraordinary. None of it is expensive. It's a Saturday afternoon's worth of planning and a decision to take winter seriously.
You can be Nora. A woodstove or a propane heater. A hand pump or stored water. A battery radio and a headlamp and five days of food. Some firewood, some warm layers, and a neighbor you've talked to before the storm.
That's all it takes. And when the ice comes down in the trees at 2 AM, you'll make tea and listen. Not because you're brave. Because you're ready.