How to Set Up Wireless Emergency Alerts and Weather Warnings on Your Phone in the US

Wireless Emergency Alerts, often shortened to WEA, are short messages sent by government authorities to phones in a specific area. They can warn you about tornadoes, flash floods, wildfires, missing children, and other urgent dangers. The good news is that most phones in the US already have these alerts turned on by default. The better news is that checking the settings takes only a few minutes, and a quick check now can save confusion later.

This guide walks you through iPhone and Android settings, explains what each alert type means, and shows how to get weather warnings from a trusted weather app as a backup.

Step 1: Understand what Wireless Emergency Alerts cover

Wireless Emergency Alerts are not marketing messages and they are not sent to a phone number list. They are broadcast to phones in a geographic area, which means you receive them if you are in the affected zone, even if you are visiting from another state.

Common alert types in the US include extreme weather warnings, evacuation notices, and AMBER Alerts for missing children. Presidential Alerts are a separate category for national emergencies. You cannot opt out of Presidential Alerts on most phones, and that is by design.

Your phone may also play a distinct alert tone and vibrate, even if your phone is on silent in some cases. That tone is meant to get your attention fast. Do not ignore it: read the message, check the area it names, and follow the instructions it gives.

Step 2: Check Wireless Emergency Alerts on iPhone

On iPhone, open Settings, then tap Notifications. Scroll all the way to the bottom of the screen. You will see a section for Government Alerts, or a similar heading in most recent versions.

Make sure Emergency Alerts and Public Safety Alerts are turned on. AMBER Alerts are also listed there, and many people choose to leave them on as well. If you use a test alert setting, leave it off unless you are taking part in a test.

Check for a software update under Settings, then General, then Software Update.

Step 3: Check Wireless Emergency Alerts on Android

On most Android phones, open Settings, then search for "emergency alerts" or "wireless emergency alerts" in the search bar at the top of Settings. The exact menu name varies by brand, but the search shortcut usually finds it in seconds.

On Google Pixel phones, you will usually find it under Settings, then Safety and emergency, then Wireless emergency alerts. On Samsung phones, look under Settings, then Safety and emergency, then Wireless emergency alerts, or under Notifications and then Advanced settings in some versions. In most recent versions, the same three categories appear: extreme threats, severe threats, and AMBER Alerts.

Turn on Extreme threats and Severe threats. Leave AMBER Alerts on if you want to help with missing-child alerts in your area. You can also turn on alert reminders, which repeat the alert sound if you miss the first one. If your phone offers a setting to show alerts in your preferred language, set it to English or your preferred language.

Step 4: Add weather warnings as a backup

Wireless Emergency Alerts cover the most urgent weather threats, but a weather app can give you earlier and more detailed warnings. The National Weather Service issues watches and warnings, and many weather apps pass those on with maps, radar, and timing.

Pick one trusted weather app and turn on its severe weather notifications. Look for settings such as severe weather alerts, lightning alerts, or rain and flood alerts, and allow notifications for that app. Avoid installing several weather apps that all send the same alerts, because duplicate alerts can make you tune them out.

Step 5: Test your setup without waiting for a real emergency

You cannot safely trigger a real Wireless Emergency Alert, and you should not try to fake one. Instead, test the parts you can control. Send yourself a test notification from your weather app, if it offers one, and check that the sound and vibration are noticeable. Ask a family member to call you and confirm that your phone rings or vibrates as expected.

Also check Do Not Disturb and Focus settings. On iPhone, emergency alerts are designed to break through Do Not Disturb in most cases, but your weather app notifications may not. If you use a Focus mode at night, add your weather app to the allowed notifications list so a flood or tornado warning can still wake you.

On Android, check that your weather app is not restricted by battery optimization in a way that delays its alerts. Under Settings, then Apps, find the weather app, then check Battery or App battery usage, and choose Unrestricted or Optimized rather than Restricted if you want timely alerts.

Step 6: Make a simple plan for when an alert arrives

An alert is only useful if you know what to do next. When a Wireless Emergency Alert arrives, read the full message, note the hazard and the area, and follow the action it recommends, such as move to higher ground, shelter indoors, or evacuate.

Finally, talk through the plan with your household. Everyone should know where to shelter during a tornado warning, which room to use during a severe thunderstorm, and where to meet if you must leave home. A two-minute conversation now is far easier than figuring it out during an alert tone at 2 a.m.

Frequently Asked Questions

Do Wireless Emergency Alerts cost anything?

No. Wireless Emergency Alerts are free to receive. They do not count against text message limits, and you do not need to subscribe to receive them. They are broadcast to phones in the affected area.

Why did my neighbor get an alert but I did not?

Alert delivery can depend on your phone model, software version, carrier settings, and exact location. If you are near the edge of an alert area, your phone may not receive it. Check your Government Alerts settings, update your software, and use a weather app as a backup.

Can I turn off AMBER Alerts but keep weather alerts?

Yes, in most cases. On iPhone and Android, AMBER Alerts, Emergency Alerts, and Public Safety Alerts have separate toggles. You can turn off AMBER Alerts while leaving emergency and severe weather alerts on. Presidential Alerts cannot be turned off on most phones.