Summary
This 23-point checklist covers the must-do winter preparedness tasks—rotating emergency food, securing backup heat, testing gear, and preparing water—so you’re ready when snowstorms, outages, and freezing temps hit.
Winter Isn’t Just a Season. It’s a Survival Test.
September 22 marked the first official day of fall, and that means it’s time to get serious about winter prep.
Last winter knocked out power for millions across the country—from the Gulf Coast to the Pacific Northwest.
Just look at a few of the numbers:
- 953,000 lost power in the Pacific Northwest Bomb Cyclone (Nov 2024)
- Hundreds of thousands went dark during the Gulf Coast blizzard (Jan 2025) — plus water system failures and boil notices
- 365,000 lost power during a 27-state storm that hit 60 million people (Jan 2025)
- Tens of thousands without power after a multi-state blizzard swept through in March 2025
- Nearly 1 million left in the dark after the worst Michigan ice storm in 100+ years (April 2025)
It doesn’t matter where you live—when the grid goes down, it’s a survival situation.
Use this 23-point checklist to button up your food, fuel, water, and gear so you're not scrambling when the cold sets in.
1. Check and rotate your food
Look at expiration dates and rotate older items to the front. Replace anything nearing the end of its shelf life—especially canned goods. If you haven’t looked at your stash in a while, now’s the time.
2. Reassess your household needs
New baby? Elderly parent moved in? Kid back from college? Any change in your household means your emergency food supply needs to keep up. Take a quick headcount and make sure you’ve got enough meals for everyone—not just you.
3. Restock long-term food with staying power
If your stash is low or patchy, replenish with shelf-stable meals that last 25+ years. Focus on calorie-dense options that are easy to make, even if the power’s out. Not sure where to start? A 72-hour emergency food kit per person is the best place to begin.
4. Take inventory of your water
How many usable gallons do you really have on hand for everyone in your household?
You should plan for at least one gallon per person, per day for a minimum of 3 days. If you’re short, stock up now—or invest in an Alexapure Pro Water Filtration System so you can turn any freshwater source into clean, drinkable water on demand.
5. Label and rotate stored containers
Water doesn’t last forever. Rotate your stored supply every 6 months and clearly mark each container with the date it was filled or purchased. Store everything in a cool, dark location, away from chemicals, heat, and light.
6. Make sure your water is safe to drink
For stored water, make sure you have Chlorine Dioxide Water Treatment Drops. Adding just a few drops helps prevent mold, bacteria, and other contaminants from spoiling the water.
Also stash Drinking Water Purification Tablets in your supplies. When used as directed, they make most water bacteriologically suitable for drinking.
7. Add water supplies to go-bags and emergency car kit
Your purification tools should be where you can actually find them—not buried in a closet. Also, keep tablets and treatment drops in your go-bags and vehicle emergency kits.
We also recommend stocking Emergency Water Pouches in your car. These are compact, shelf-stable, and ready to grab when you don’t have time to think.
8. Winterize your vehicle emergency kit
If your current vehicle kit is built for summer, swap it out now. Add items like hand warmers, matches, thermal blankets, and high-calorie rations. If you don’t want to build your own, check out our Survival Car Kit which includes tools for shelter, signaling, food, water, fire, and self-rescue.
9. Add traction tools to your trunk
If you live in a region where snow and ice are common, store a small shovel, traction boards, or even a bag of kitty litter in your trunk. Getting stuck for hours is a real risk.
10. Check tires, batteries, and fluids
Do a full winter checkup on your vehicle: Inspect your tread, battery charge, and antifreeze levels. Cold weakens batteries and worsens tire grip—don’t skip this.
11. Check your power and lighting supplies
When was the last time you tested your headlamps, flashlights, or lanterns? Do a quick audit. Replace batteries, charge your devices, and make sure they’re stored where you can actually find them in the dark.
12. If you don’t have a generator, get one
Power loss is almost guaranteed during winter storms. A solar generator is the smartest place to start. No fuel. No fumes. No noise. Just dependable backup power when you need it most.
13. Build your Emergency First Box
Think of this as your go-to box for the first five minutes of any emergency. It’s the box that helps you find everything else when the lights go out, panic kicks in, and time matters. Stock it with flashlights, headlamps, matches, batteries, multi-use tools, backup phone chargers—anything you’d want to reach for in the dark.
[Related Read: The Emergency Kit You’re Probably Missing]
14. Order your firewood early
If you rely on a fireplace or wood-burning stove, don’t wait until prices spike or supplies run low. Stock up now—and order more than you think you’ll need.
15. Secure your alternate heat source
No fireplace? No problem—if you’ve planned ahead. A VESTA Self-Powered Indoor Heater & Stove is a smart option for staying warm and fed when the grid goes down. If you have one already, make sure you have enough fuel for it—and test it out. Remember, just one heated room can make all the difference in a deep freeze.
16. Stock emergency fuel and fire starters
Whether it’s canned heat, butane, or propane, make sure you have enough fuel for your emergency gear. Buy extra now while it’s still available. And don’t forget matches and fire starters. Store them where you can grab them fast in the dark.
17. Pull out thermal blankets and sleeping bags
Regular blankets won’t cut it in a grid-down winter. Make sure you have thermal blankets and cold-rated sleeping bags for every member of your household. Get them out of storage and place them somewhere easy to access.
18. Clean the chimney
If you rely on a wood-burning stove or fireplace, don’t skip this. A clogged chimney is a fire hazard waiting to happen.
19. Check for heat leaks
Inspect windows, doors, and attic spaces. Use weatherproofing tape, insulation film, or caulk to seal any gaps that could cost you heat when it matters most.
20. Test smoke and carbon monoxide detectors
Winter heating increases risk. Check that all alarms are functioning, especially if you’re using fuel-burning devices indoors.
21. Trim overhanging branches near your home
Heavy snow, ice, and wind can turn even small limbs into major threats. Cut back any branches that hang over your roof, porch, or vehicles. It’s a simple step that can prevent damage, blocked exits, or power outages during a storm.
22. Conduct a lights-out drill
Flip the breakers. Turn off the lights. Walk through your home and act as if the power’s out. Is your flashlight where you thought it was? Can you reach your Emergency First Box in the dark? Can you find your go-bag without stumbling? A 10-minute test now will expose the gaps you won’t want to discover later.
23. Check your emergency contacts and communication plan
If cell towers go down or power cuts out, how will you reconnect with your family? Review your emergency contact list and make sure everyone in your household knows who to call and where to meet if separated. Store printed copies in your go-bags—and back up important phone numbers on paper, not just on your phone.
Winter’s not here yet, but it’s coming.
And when it does, every small step you take now will make a big difference later.
Start with this checklist. Tackle what you can today.
You don’t need to do everything at once—just keep moving forward.
In liberty,
Elizabeth Anderson
Preparedness Advisor, My Patriot Supply
