Prepping in Dallas
North Texas gets tornadoes, ice storms that strain the grid and summers above 100°F. Your plan has to work in both extremes of temperature.
- Grid failures
- Tornadoes
- Extreme heat
Sign up today
The official Dallas alert and lookup tools. Each takes a few minutes and works even if you do nothing else on this page.
- DallasAlertSign up for DallasAlert
Text DALLAS to 67283, or register at DallasAlert.com to add multiple addresses.
Links checked October 2026. Wireless Emergency Alerts reach most phones automatically; these add local detail.
What can go wrong in Dallas
- Winter grid failure
- The February 2021 winter storm caused blackouts across Texas that lasted days in freezing temperatures.
- Tornadoes
- In October 2019, an EF3 tornado tore through North Dallas at night.
- Extreme heat
- Summers regularly bring stretches above 100°F, which strain the grid.
- Hail and flash floods
- Spring storms bring large hail and fast-rising water on roads and low crossings.
What that means for your plan
For tornadoes, know your shelter spot now: the lowest floor, an interior room without windows. Outdoor sirens are meant for people outside, so rely on a NOAA weather radio and phone alerts indoors, especially at night.
For winter outages, plan to keep people warm: cold-rated sleeping bags, one closed-off room, and a battery CO alarm if you use any fuel-burning heat. Protect pipes from freezing, since bursts caused widespread water outages in 2021.
For summer, a power station and fan plus a plan to get somewhere cool covers most outages.
Do these first, in this order
- NOAA weather radio and DallasAlert
Night tornado warnings need something that will wake you.
Radios and communication guide - Warmth without power
The lesson of February 2021.
Lighting and staying warm guide - Power station
Phones, lights and a fan or electric blanket.
Power stations and generators guide - Battery CO alarm
Indoor heating mistakes during outages kill people.
Power stations and generators guide - Two weeks of water
Burst pipes and boil-water notices follow freezes.
Water storage and filters guide - First-aid kit
Storm cleanup brings cuts and injuries.
First aid and medical guide
Questions
Where should I shelter during a tornado in Dallas?
Go to the lowest floor, in an interior room without windows, such as a closet or bathroom. Get under something sturdy and cover your head. Mobile homes and cars are not safe places to shelter.
Should I rely on outdoor tornado sirens?
No. Sirens are meant to warn people who are outdoors. Indoors, use a NOAA weather radio, phone alerts and DallasAlert.
How do I sign up for DallasAlert?
Text DALLAS to 67283 or register at DallasAlert.com. It's free and opt-in.
How ready is your Dallas home?
The quiz weights every item for suburbs risks and shows your top gaps. About 3 minutes, no sign-up.