Summer power failures happen more often these days and carry higher risks. When severe heat coincides with an outage, what might seem like a small problem in cooler months turns into a real health threat, above all for young kids, seniors and people whose medical issues worsen with temperature changes. Planning ahead matters most. A brief set of supplies and steps assembled before the next hot spell can make any blackout far simpler to handle without harm.

Weather patterns shift, yet outages remain possible at any time. Readiness counts because data from the US Energy Information Administration show the typical blackout exceeds five hours. More than five hours without cooling can trigger heat-related problems. The positive side is that several practical actions let you stay both physically and mentally comfortable when power stops.

1. Assemble an emergency kit

Creating an emergency kit takes little effort and expense. Many big-box stores sell ready versions. Include these items:

Bandages, gauze, ointments and butterfly closures
Any daily prescription medicines
One gallon of water per person for several days
An insulated cooler plus ice packs to protect medications
Shelf-stable foods such as canned goods, dry cereal, nuts and similar items that need no cooking

2. Contact your utility provider

Keep your utility company's phone number ready to report the outage. Even if crews already know about the issue, your call helps them gauge its full extent. They may also share an expected restoration time, which lets you plan for a longer wait if needed.

3. Reach out to family, friends and neighbors

When an outage affects many homes, check on relatives and neighbors, especially those with health conditions, young children or limited mobility. Confirm they have access to air conditioning and adequate water. If your entire area lacks power, ask the local Red Cross or follow local news for nearby cool public spaces such as libraries or schools that remain open. These spots offer relief until service returns.

4. Plan food storage for extended outages

In regions prone to longer disruptions, review refrigerator and freezer contents ahead of time and discard items that cannot stay safe without power. An extra cooler helps preserve perishables. A grill provides an outdoor cooking option to use up fresh foods before spoilage. In places where extended outages occur regularly, such as Houston, a home generator offers reliable backup despite the upfront cost.

5. Gather alternative lighting

Place a flashlight in each room so light is available everywhere if power fails. Motion-powered models avoid battery changes, while battery versions require a fresh supply kept nearby. Candles work too; keep matches or a lighter ready and check for gas leaks before use.

6. Add blackout curtains

Blackout curtains block outside light and UV rays while adding insulation. They also reflect heat, helping rooms stay cooler during an outage. Place anyone sensitive to heat in a room equipped with these curtains.

7. Choose cooling clothing

Once air conditioning stops, indoor temperatures rise quickly. Cooling garments promote airflow and move heat away from the body. Look for breathable fabrics that avoid wool or polyester, moisture-wicking fibers that pull sweat away, and materials that regulate temperature through quick evaporation and good thermal transfer.

8. Maintain device power with portable chargers

Cell service often feels essential, yet batteries drain fast without outlets. Keep power banks charged in advance so phones stay connected for calls or emergencies. Hand-crank or battery chargers provide another option; store fresh batteries for the latter.

9. Know heat-stroke warning signs

Recognize heat-stroke symptoms during hot outages. Disorientation or flushed skin calls for moving the person to a cooler spot, applying cold packs and calling emergency services. Do not offer water if confusion is present. Additional signs include slurred speech, loss of consciousness, hot dry skin or heavy sweating, seizures and very high body temperature. Check regularly on older neighbors or those with mobility limits.