How to stay connected when the power's out
Conserve battery from minute one
Don't wait until 20%. Lower screen brightness, turn on low-power mode, close background apps, and switch on Wi-Fi/Bluetooth only when needed. If cell signal is weak, the phone burns battery hunting for a tower — airplane mode when you don't need connectivity dramatically extends runtime.
Charge without wall power
A charged power bank is the simplest backup — keep one charged for storm season. A car charger works (run the engine outdoors, never in a closed garage — CO). Laptops, and increasingly portable power stations, can top off a phone many times; see choosing home backup power.
Text instead of calling
Per the FCC, during and after a disaster networks get congested — text messages often get through when calls won't, and they use less power and network capacity. Keep calls short and for emergencies, and try again if a call fails rather than repeatedly redialing.
Wireless Emergency Alerts and NWS
Most phones receive Wireless Emergency Alerts (WEA) — the short government messages for extreme weather, evacuation, and AMBER alerts — with no app and no signup; check they're enabled in your phone's notification settings. A battery or hand-crank NOAA weather radio is the reliable backstop when cell networks fail.
Your home internet and cordless phones are down too
An outage kills your Wi-Fi router and any cordless landline (the base needs power). A traditional corded landline may still work. Cell towers have backup batteries but not unlimited runtime, so service can degrade in a long, wide outage. 911 still works from any cell phone with any carrier's signal, even a phone with no active plan.
The out-of-area contact trick
The FCC and Ready.gov both recommend a family contact who lives outside your region: local lines and towers may be congested while long-distance routes work, and one person out of state can relay "we're fine" between family members who can't reach each other directly. Agree on that person — and make sure everyone has the number on paper, not just in a dead phone.
Download the outage before the outage
While you still have power and Wi-Fi: save offline maps of your area, screenshot your utility's outage line and your account number, and note where your address's outage page is. Two minutes of downloads turns a dead-internet evening from isolating into merely boring.
Public power and charging
Libraries, community centers, and cooling/warming centers usually have outlets and often Wi-Fi during local emergencies (call 211 to find open ones). Charging from a car works — engine running, parked outdoors, never in a garage — and modern cars can top a phone up several times on little fuel.
When you truly have no bars
Signal is physics: a window, an upper floor, or a nearby hill can be the difference between zero and one bar — and one bar is enough for a text. Wi-Fi calling works over any working Wi-Fi (a powered business, a neighbor on a different grid segment) if your phone has it enabled — turn it on today, not during the storm. Many recent phones also include satellite emergency messaging; check whether yours does and how to use it before you ever need it.
Keep the car able to help
The half-tank habit exists for outages: a car is a phone charger, a warm/cool refuge, and transportation to working infrastructure — but stations can't pump without power, so the fuel (or charge) you have when the lights go out is what you've got. Park it where a garage door that won't open can't trap it.
Let alerts do the watching
Instead of repeatedly refreshing to see if power's back, set a free outage alert for your address — one browser tap, no signup — and save your battery for what matters.