How to Set Up Heat Alerts on Your Elderly Parent's Phone

Setting up heat alerts on your elderly parent’s phone is not something I would leave to a reminder like “watch the weather.” Before a serious heat wave, you want both phones in your hands: your parent’s phone and your own. The free emergency alert system may already be there, but it can be buried under Notifications, Safety, Emergency, Location, or a manufacturer-specific Android menu that no normal person would guess on the first try.

The reassuring part is this: you do not need to start by buying an app or setting up a subscription. National Weather Service extreme heat warnings are included in Wireless Emergency Alerts, the same public warning system used for certain urgent weather and safety messages sent to compatible mobile phones in an affected area.[1] Wireless Emergency Alerts are a no-cost national public safety alert system, according to Ready.gov.[2]

The less reassuring part is that “the phone will warn her” is only true if the phone is allowed to warn her, is charged, is nearby, is not silenced into uselessness, and belongs to someone who will understand what the warning means. That is why the job is not just turning on one toggle. It is checking the government alert settings on your parent’s phone, checking them again on your phone, and then adding Weather app notifications as a second layer—especially if you do not live in the same alert area.

Why heat alerts deserve this much attention

Older adults are not just “a little less comfortable” in hot weather. CDC explains that aging can affect the body’s ability to regulate temperature, and that chronic medical conditions can change how an older adult senses and responds to heat. CDC also notes that common medications, including diuretics, beta-blockers, and antipsychotics, can interfere with the body’s ability to cool itself.[3]

That is the reason I care more about the alert arriving than about having the prettiest weather app. A warning that reaches your parent before the hottest part of the day can give the family time to move from vague concern to a concrete plan: lower the indoor temperature, check fluids, postpone errands, call a neighbor, or arrange a ride to a cooler place. The phone is not the plan, but it can be the thing that starts the plan.

What you are actually turning on

There are two alert layers worth setting up. They overlap, but they are not the same thing.

One important catch: Wireless Emergency Alerts follow the phone’s location, not your family relationship. If your parent lives in Phoenix and you live in Chicago, your phone’s WEA settings do not automatically make it receive every Phoenix heat warning. Your parent’s phone must be configured because it is the device in the affected area. Your phone should be configured too, but for your parent’s location you may also need Weather app notifications tied to their city or ZIP code.

Start with your parent’s iPhone

On an iPhone, Apple places Government Alerts at the bottom of the Notifications settings page. That means you may scroll past a long list of apps before you find the part that matters.

1. Open Settings on your parent’s iPhone.
2. Tap Notifications.
3. Scroll all the way down to Government Alerts.
4. Turn on Emergency Alerts.
5. If the phone shows additional government alert options, leave the safety-related options on unless you have a specific reason not to.

Apple’s official instructions identify this path as Settings > Notifications, then Government Alerts, where Emergency Alerts can be turned on or off.[4] If your parent says, “I turned those off because the phone scared me,” believe them and check anyway. A setting changed during one noisy storm season can stay off for months.

If you see newer wording such as Enhanced Safety Alerts, do not treat that as your proof that heat warnings are handled. The heat-warning setting you are looking for in this guide is the Government Alerts area, especially Emergency Alerts. Extra safety options may be worth leaving on, but they are not a substitute for confirming the government emergency alert toggle itself.

Check the iPhone settings that can make alerts easy to miss

After Government Alerts are on, do a quick caregiver check that has nothing to do with weather expertise and everything to do with real life.

• Make sure the phone is not usually left in another room with the volume low.
• Ask whether your parent uses Focus, Do Not Disturb, or Silent mode because notifications were annoying.
• Check that the phone can receive cellular service at home, not just Wi-Fi.
• Confirm your parent recognizes the alert sound or message as something to act on, not dismiss.

I would rather spend five extra minutes here than find out later that the setting was technically on, but the phone lived face-down under a stack of mail.

Then set up your own iPhone the same way

If you have an iPhone too, repeat the same path on your own device: Settings > Notifications > Government Alerts > Emergency Alerts. This protects you where you are, and it also keeps you from being the family tech support person whose own alerts are somehow off.

If you live near your parent, your own WEA settings may help you notice the same dangerous heat event. If you live outside their area, do not assume WEA on your phone will cover them. Use the Weather app layer below to follow their location.

Set up Wireless Emergency Alerts on an Android phone

Android is where families get stuck because the settings can move depending on the manufacturer. A Google Pixel, Samsung Galaxy, Motorola phone, and carrier-customized Android phone may not show identical menus. The official Android guidance points users to Settings > Safety & emergency > Wireless emergency alerts, where Wireless Emergency Alerts can be managed, including severe weather alerts.[5]

1. Open Settings on your parent’s Android phone.
2. Tap Safety & emergency.
3. Tap Wireless emergency alerts.
4. Turn on Allow alerts, if that option appears.
5. Turn on Severe weather or the closest severe-weather emergency alert option shown on that phone.

If those steps do not match the phone in your hand, do not waste your patience tapping through every submenu. Use the Settings search bar and search for “wireless emergency alerts.” If that fails, search for “emergency alerts,” “public safety,” or “severe weather.” Samsung and stock Android layouts can differ enough that search is often faster than pretending there is one universal Android path.

What to leave on

For a parent who is vulnerable in hot weather, I would not turn this into a minimalist notification-cleanup project. Leave the main WEA permission on. Leave severe weather on. If the phone separates emergency alert categories, avoid turning off categories just because the labels sound broad. The whole point is to avoid the quiet phone during the one week you needed it loud.

Then repeat the Android setup on your own phone. Again, if you live somewhere else, your WEA settings are not a remote monitoring system for your parent’s neighborhood. They are still worth enabling, but they do not replace a location-specific Weather app alert for your parent’s area.

Add Weather app notifications as the second layer

Wireless Emergency Alerts are the first thing to check because they are built into the phone and tied to official emergency messaging. Weather app notifications are the companion layer. They are helpful because you can usually follow a specific place, such as your parent’s city, even if you are not standing in that location.

This is also where permissions quietly ruin the plan. A Weather app cannot notify well if notifications are blocked. It may not show relevant local alerts if it is not allowed to use location or if your parent’s city is not saved in the app. Do this on both phones:

1. Open the Weather app your parent actually uses, whether it is the built-in app or another trusted weather app already on the phone.
2. Add your parent’s home location if it is not already saved.
3. Open that app’s notification settings and turn on severe weather or weather alert notifications if available.
4. Go back to the phone’s main Settings app and make sure notifications are allowed for that Weather app.
5. Check location permission. For your parent’s phone, current-location access may be useful. For your phone, a saved parent location may matter more if you live elsewhere.

Do not install three new weather apps while standing in your parent’s kitchen unless you are prepared to maintain three new weather apps. Start with the phone’s built-in emergency alerts, then one Weather app your family will actually pay attention to.

A quick confirmation pass before you hand the phone back

You usually cannot manufacture a real extreme heat warning just to prove everything works. What you can do is confirm the settings that control whether the alert has a chance to arrive and be noticed.

• On iPhone: Government Alerts are visible under Settings > Notifications, and Emergency Alerts is on.
• On Android: Wireless emergency alerts are enabled, and severe weather alerts are on where the phone provides that option.
• On both phones: the Weather app can send notifications.
• On the caregiver’s phone: the parent’s location is saved in the Weather app if the caregiver lives outside the parent’s alert area.
• With your parent: the family has agreed what the parent should do when a heat warning appears.

That last item is not a phone setting, but it is where many families lose the benefit of the alert. “There’s a warning” has to translate into something specific: stay inside during the worst hours, turn on cooling, drink fluids if medically appropriate, skip the walk to the mailbox, or answer the check-in call. If heat tends to make your parent weak or unsteady, pair this setup with a practical fall-safety plan for hot days; CareWise Guide has more on why hot weather makes seniors unsteady and how to stay safe.

If your parent cannot reliably use the phone

Some parents can read an alert, understand it, and act. Others will dismiss it because it interrupts a card game, panic because the message sounds official, or never see it because the phone is in a purse on the other side of the house. In that case, phone alerts still matter, but they cannot be the only layer.

Make the alert trigger a caregiver action. If your Weather app warns you about your parent’s area, call. If you cannot reach them, have a neighbor, building staff member, sibling, or local contact who can check in. If phone use itself is becoming the problem, start with the basics in When Mom Can’t Use Her Phone: A Caregiver’s Guide to Helping an Older Adult with Technology.

Families sometimes need help translating warnings into plain instructions, too. The weather hazard may be different, but the caregiver job is similar: turn an official alert into a small number of actions your parent will actually take. For a related example, see How to Explain Tornado Warnings to Elderly Parents.

What not to make harder than it needs to be

There are other useful tools: emergency planning resources, heat-risk dashboards, smart-home temperature sensors, medical alert systems, and specialized weather apps. Some families will need those. They are just not the first move when the immediate question is whether your parent’s phone can receive a dangerous heat warning.

The first move is simpler and more annoying: open the settings on both phones. Turn on Wireless Emergency Alerts. Confirm the severe weather options on Android. Confirm Government Alerts on iPhone. Add Weather app notifications for your parent’s location. Then make sure your parent knows that a heat warning means the day’s routine changes.

At that point, the family has not solved heat risk. But you have removed one preventable failure: the warning did not arrive because the free alert system was sitting in a buried menu, switched off.

References

1. Wireless Emergency Alerts, National Weather Service, https://weather.gov/wrn/wea
2. Emergency Alerts, Ready.gov, https://ready.gov/alerts
3. Heat and Older Adults (Aged 65+), CDC, https://cdc.gov/heat-health/risk-factors/heat-and-older-adults-aged-65.html
4. About emergency and government alerts on iPhone, Apple Support, December 2025, https://support.apple.com/en-us/102516
5. Get emergency alerts on your Android phone, Android, https://android.com/articles/emergency-phone-alerts-android/