Storms and bad weather? How to prep your tech ahead of possible emergencies

Elyse Betters Picaro / ZDNET

The 2025 hurricane season is underway, and while so far things have been surprisingly quiet, this could -- and probably will -- change. And if you happen to find yourself in the path or in surrounding areas of an, then it's time to take things seriously and get your tech ready for whatever Mother Nature has in store.

Also: 5 hurricane-tracking apps

How to prep your tech for bad weather

What you need: I detail what you'll need in the steps below, but it's basically all the essentials. That includes power banks and cables, flashlights or lanterns, waterproof bags, spare batteries, a first-aid kit and fire extinguisher, warm hats and gloves, emergency food and snacks, power station or jump starter, multitool, emergency radio or SOS beacon, and a waterproof drive. Also, bookmark reliable forecast sites or install a weather app, and practice with every bit of gear now so you're not learning under pressure.

Home kit

The essentials

• Power bank (and cables)
• LED flashlight or LED lantern
• Waterproof bags for your devices and belonging
• Fire extinguisher
• Spare batteries (these have a long 10-year shelf life) for anything that takes batteries
• Warm hats and gloves
• Emergency food (remember to have food for your furry companions, too)

Also: The 5 brightest flashlights

Things that are nice to have

• Power station
• Gas generator (generators pose a fire and fume risk, but these modern ones feature a carbon monoxide auto cutoff)
• Emergency radio
• Multitool
• USB heated blanket -- these things are super warm, don't need mains power, and there's no risk of a fire!
• Entertainment that doesn't require power or internet (such as board games)

Also: The 5 best portable power stations

Car kit

The essentials

• Jump starter with power bank functionality (and cables)
• LED road flare and flashlight
• First aid kit
• Fire extinguisher
• Emergency mylar blankets
• Warm hats and gloves
• Snacks

Things that are nice to have

• Multitool (I tend to keep a cheaper tool in the car, not only because it gets a lot less use but also so that it's less tempting to steal)
• Tire inflator
• Ready to eat meals (no water needed, and can be eated cold)
• SOS satellite beacon
• Spare set of warm clothes
• Some entertainment (especially if you might have kids in the car, a book or toy goes a long way when waiting for a tow truck)

Also: The best portable jump starters

Also: I'm an off-grid expert, and this 2600W power station on sale for $800 off won't last long

• Keep all your devices on charge for as long as possible in case the power goes out. Remember that most power banks can be charged while they charge other gadgets, which could simplify your charging setup.
• If the power starts browning out, it might be a good idea to move your chargers to a UPS (Uninterruptible Power Supply) or power station if you have one to prevent devices from damage.
• If you have a gas-powered generator, become familiar with it in advance of needing it, especially if it's possibly still filled with older, stale gas (and common sense dictates that this isn't the sort of thing you run indoors). It's also a good idea to test gas generators every six months.

Radios like this one are still the most reliable way to stay in touch in an emergency.

Also: The top satellite phones and gadgets for reliable off-grid communication

If you have one handy make sure that the batteries are fresh and that you know how to use it. Do a quick Google search in advance for local radio stations you can tune into, and write these on a piece of paper or sticker.

If you don't have a custom case, a Ziploc bag is better than nothing. And if you have one of those little bags of silica gel that comes with all sorts of things, throw one of those into the bag with your device as it'll help absorb any moisture that makes its way into the bag.

For bigger items like clothes, I like the roll-top dry bags. They're roomy, robust, and keep the water out of stuff.

If all you have is an external hard drive or USB key, then that will have to do -- pop it into a waterproof bag to give it a fighting chance! Alternatively, you can invest in a waterproof and fireproof storage drive.

Also: The best external hard drives

My solution is to back up to the cloud using Backblaze, and also have local backups in a waterproof and fireproof RAID external unit for easy access.

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