Blizzard Preparedness: Winter Storm Kit Essentials

When a major winter storm or blizzard strikes, you may be confined to your home for days with limited or no power, heat, and access to supplies. The time to prepare is before the storm arrives, not when snowflakes are already falling. A comprehensive winter storm kit is your first line of defense against the dangers of severe winter weather.

Water and Food Supplies

Store at least one gallon of water per person per day for a minimum of five days. During winter storms, frozen pipes can eliminate your water supply without warning. Use food-grade water containers and rotate your supply every six months.

Stock non-perishable food that requires no cooking or refrigeration. Canned goods, dried fruits, nuts, crackers, peanut butter, and granola bars provide sustained energy. Include a manual can opener and disposable utensils. If you have an infant, ensure you have an adequate supply of formula and baby food.

Heating and Warmth

If your heating system relies on electricity, you need alternative heat sources. A portable propane heater rated for indoor use can prevent pipes from freezing and keep a single room habitable. Never use outdoor propane heaters, charcoal grills, or camp stoves indoors, as they produce carbon monoxide that can be lethal in enclosed spaces.

Layer warm clothing including thermal underwear, wool socks, fleece layers, and insulated outerwear. Have extra blankets or sleeping bags rated for cold temperatures. Body heat is your most reliable warmth source, so gather the family in one room and close off unused rooms to conserve heat.

Power and Lighting

A portable generator can maintain essential systems during extended outages. Never operate a generator indoors or in an attached garage. Position it at least 20 feet from any window, door, or vent to prevent carbon monoxide entry. Have enough fuel to run the generator for at least 72 hours, prioritizing refrigerator, heating, and medical equipment circuits.

Flashlights with extra batteries are essential. LED lanterns provide broader area illumination and last much longer than traditional bulbs. Avoid candles if possible, as they are a leading cause of house fires during winter storms.

Communication and Information

A battery-powered or hand-crank NOAA weather radio is critical for receiving storm updates and emergency information. Fully charge all mobile devices before the storm and have portable battery packs available. A car charger can serve as a backup power source for phones.

Keep a list of emergency phone numbers in written form, as you may not be able to access digital contacts if your phone dies.

Medical and Safety Supplies

Maintain a well-stocked first aid kit and at least a week's supply of all prescription medications. Cold-related injuries including frostbite and hypothermia are common during blizzards, so include chemical hand warmers and knowledge of cold injury first aid.

Install carbon monoxide detectors on every level of your home, with battery backup. Carbon monoxide poisoning spikes during winter storms as people use alternative heating sources. Test detectors monthly and replace batteries with your smoke detector maintenance schedule.

Vehicle Emergency Kit

If you must travel during winter weather, your vehicle should contain a winter-specific emergency kit. Include a blanket, extra warm clothing, sand or kitty litter for traction, a small shovel, jumper cables, a flashlight, non-perishable snacks, and water. A bright-colored cloth to tie to the antenna improves visibility for rescue teams if you become stranded.

Keep your fuel tank at least half full during winter storm season. A full tank also helps prevent fuel line freezing. If stranded, stay in your vehicle, run the engine periodically for warmth, and ensure the exhaust pipe is clear of snow to prevent carbon monoxide buildup.

Home Preparation

Before winter storm season, insulate exposed pipes, particularly in unheated areas like garages and crawl spaces. Know how to shut off your water supply in case pipes burst. Keep faucets dripping during extreme cold to prevent pipe freezing.

Trim tree branches that overhang power lines or structures, as ice loading can cause them to break. Clear gutters and downspouts so melting snow and ice can drain properly.