Widespread power outages from deadly Houston storm raise new risk: hot weather (2024)

A video photojournalist shoots footage of damage at a tire shop at the intersection of Sowden and Bingle in the aftermath of a severe storm on Friday, in Houston. Brett Coomer/AP hide caption

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Brett Coomer/AP

Widespread power outages from deadly Houston storm raise new risk: hot weather (2)

A video photojournalist shoots footage of damage at a tire shop at the intersection of Sowden and Bingle in the aftermath of a severe storm on Friday, in Houston.

Brett Coomer/AP

HOUSTON — As the Houston area works to clean up and restore power to thousands after deadly storms, it will do so Saturday under a smog warning and as all of southern Texas starts to feel the heat.

The National Weather Service in Houston warned that with temperatures hitting around 90 degrees (32.2 C) this weekend, people should know the symptoms of heat exhaustion. "Don't overdo yourself during the cleanup process," it said in a post on the social platform X.

The balmy weather is a concern in a region where more than 555,000 homes and businesses remained without electricity Friday night — down from nearly 1 million, according to PowerOutage.us. Fierce storms Thursday with winds of up to 100 mph (161 kph) blew out windows downtown, while a tornado touched down near the the northwest Houston suburb of Cypress.

At least four people were killed when the storms swept through Harris County, which includes Houston. Harris County Judge Lina Hidalgo said Friday that it could take "weeks" for power to be restored in some areas.

Down power lines are shown in the aftermath of a severe thunderstorm on Friday, near Houston. David J. Phillip/AP hide caption

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David J. Phillip/AP

Widespread power outages from deadly Houston storm raise new risk: hot weather (4)

Down power lines are shown in the aftermath of a severe thunderstorm on Friday, near Houston.

David J. Phillip/AP

With multiple transmission towers down, Hidalgo urged patience. Another 26,000 customers were without power in Louisiana, where strong winds and a suspected tornado hit, down from a peak of 215,000.

"We are going to have to talk about this disaster in weeks, not days," Hidalgo said.

She said she had heard "horror stories of just terror and powerlessness" as the storm came through. The weather service also reported straight-line winds of up to 100 mph (161 kph) in the suburbs of Baytown and Galena Park.

The Houston Health Department said it would distribute 400 free portable air conditioners to area seniors, people with disabilities and caregivers of disabled children.

In addition to the heat, the Houston area has also been warned about poor air quality over the weekend. While to the east, heavy rainfall was possible in eastern Louisiana into central Alabama, while parts of Louisiana were warned of the risk of flash floods through Saturday.

The widespread destruction brought much of Houston to a standstill. Trees, debris and shattered glass littered the streets. One building's brick wall was ripped off.

A man walks through fallen bricks from a damaged building in the aftermath of a severe thunderstorm on Friday, in Houston. David J. Phillip/AP hide caption

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David J. Phillip/AP

Widespread power outages from deadly Houston storm raise new risk: hot weather (6)

A man walks through fallen bricks from a damaged building in the aftermath of a severe thunderstorm on Friday, in Houston.

David J. Phillip/AP

School districts in the Houston area canceled classes Friday for more than 400,000 students and government offices were closed. City officials urged people to avoid downtown and stay off roads, many of which were flooded or lined with downed power lines and malfunctioning traffic lights.

Houston Mayor John Whitmire warned that police were out in force, including state troopers sent to the area to prevent looting. He said the speed and intensity of the storm caught many off guard.

"Most Houstonians didn't have time to place themselves out of harms way," Whitmire said at a news conference.

Noelle Delgado's pulled up Thursday night to Houston Pets Alive, the animal rescue organization where she is executive director to find the dogs and cats — more than 30 in all — were uninjured, but the awning had been ripped off, the sign was mangled and water was leaking inside. She hoped to find foster homes for the animals.

"I could definitely tell that this storm was a little different," she said. "It felt terrifying."

Yesenia Guzmán worried whether she would get paid with the power still out at the restaurant where she works in the Houston suburb of Katy.

"We don't really know what's going to happen," she said.

Whitmire signed disaster declaration, which paves the way for state and federal storm recovery assistance. President Joe Biden also issued a disaster declaration, his for seven counties in Texas, including Harris, over severe storms, straight-line winds, tornadoes and flooding since April 26. His action makes federal funding available to people affected by the storms.

Emergency officials in neighboring Montgomery County described the damage to transmission lines as "catastrophic."

High-voltage transmission towers that were torn apart and downed power lines pose a twofold challenge for the utility company because the damage affected transmission and distribution systems, according to Alexandria von Meier, a power and energy expert who called that a rare thing. Damage to just the distribution system is more typical, von Meier said.

How quickly repairs are made will depend on a variety of factors, including the time it takes to assess the damage, equipment replacement, roadwork access issues and workforce availability. Centerpoint Energy deployed 1,000 employees on Friday and had requested 5,000 more line workers and vegetation professionals.

Widespread power outages from deadly Houston storm raise new risk: hot weather (2024)

FAQs

Widespread power outages from deadly Houston storm raise new risk: hot weather? ›

Power outages from deadly Houston storm raise new risk: hot weather As the Houston area works to clean up and restore power to thousands after deadly storms, it will do so under a smog warning and as all of southern Texas starts to feel the heat.

What are many things that can cause a power outage such as a storm? ›

However, the three most common causes are natural causes, human error, and overload. Basically, any interruption between power generation and the supply of electricity to homes can cause a power outage. It can stem from inclement weather conditions, human error, equipment failure, and even animal interference.

How do I check the status of my power outage in Houston? ›

This phone number is 1-800-332-7143.

What kind of disaster is a power outage? ›

Power outages can occur from a variety of situations, such as natural disasters (e.g.,flooding, ice storms) or from overwhelmed power systems during extreme heat situations. Power outages can last for prolonged periods of time and present unique challenges for agricultural communities.

Why do storms cause outages? ›

Why does power go out in a thunderstorm? It's a combination of lightning in the thunderstorm hitting parts of the power system and thunderstorms producing a lot of wind. This wind not only damages the system directly but blows things like trees, tree limbs and occasionly other things into the wires.

What animal causes the most power outages? ›

Squirrels. Responsible for the greatest number of substation outages across the U.S., squirrels enter substations in search of shelter and warmth—and possess the instinct to remember the best nesting sites.

What is the most likely cause of a power outage? ›

Storms: Wind, heat, ice and snow are the most common causes of widespread power outages.

How long will food last in a fridge without power? ›

Keep the refrigerator and freezer doors closed as much as possible to maintain the cold temperature. The refrigerator will keep food cold for about 4 hours if it is unopened. A full freezer will keep the temperature for approximately 48 hours (24 hours if it is half full) if the door remains closed.

Why does the power go out in Texas? ›

Natural Disasters: Hurricanes, floods, tornadoes, or severe storms can damage power lines and substations, leading to outages. Human Errors: Mistakes during equipment maintenance or installation, and even vehicular accidents impacting power lines or grids, can trigger blackouts.

What county is Cypress, TX in? ›

Cypress is an unincorporated community in Harris County, Texas, United States, located completely inside the extraterritorial jurisdiction of the City of Houston.

How to survive without electricity? ›

Basic Survival Tips if Your Power Goes Out
  1. Use a flashlight for emergency lighting instead of candles.
  2. Turn off electrical appliances you were using when the power went out.
  3. Avoid opening the refrigerator and freezer so they will stay cold.
  4. Listen to your battery-powered radio for updated information.

How to survive a catastrophic power outage? ›

How to Survive a Prolonged Power Outage
  1. Write Important Information on Paper. During an outage, your cell phone is your lifeline, and you'll want to keep it charged in case of an emergency.
  2. Use Gas to Cook Food That Will Spoil. ...
  3. If You Have a Generator, Use It Safely. ...
  4. No Generator? ...
  5. Check on Neighbors.
Aug 23, 2023

How do you prepare for the last blackout? ›

How to Prepare Your Home for a Blackout
  1. Keep a flashlight in each room of your house and in your office. ...
  2. Keep candles and/or oil lamps on hand for light. ...
  3. Keep the emergency number for your electric utility handy in case you need to call.
  4. Keep an ice chest readily available to store medications that must remain cold.
May 23, 2022

Is extreme weather causing more power outages? ›

Many types of extreme weather are becoming more frequent or intense because of human-caused climate change. These events put stress on aging energy infrastructure and are among the leading causes of major power outages in the U.S. The nation's electrical grid wasn't built for the present-day climate.

Why is there no internet after a storm? ›

Unless your modem and router have a battery backup, a power outage will disable those devices, rendering you unable to connect to the internet.

Can a tropical storm knock out power? ›

* Some electrical wires will be blown down and local power outages are likely. Some weaker small trees and large branches may snap and bring down electrical lines resulting in power outages. Tropical Storm winds 50 to 60 mph gusts to 80 mph: Most mobile homes will experience moderate to substantial damage.

How do storms lose power? ›

Once they move over cold water or over land and lose touch with the hot water that powers them, these storms weaken and break apart. Recent studies have shown a link between ocean surface temperatures and tropical storm intensity – warmer waters fuel more energetic storms.

What can make the electrical power go out during a hurricane? ›

High winds during hurricanes (or other powerful storm systems) can lead to outages in a variety of ways. Some of the more common scenarios include falling trees bringing down power lines, lines making contact with one another or with tree limbs, and power poles getting knocked over.

Can a storm cause a power surge? ›

Lightning Strikes

During especially severe storms however, it may be best to power down and unplug expensive equipment. Power surges from lightning strikes can destroy your electronics causing them to fail to power back on. This can be an expensive and annoying problem.

What is the emergency source of power? ›

The emergency source of electrical power may be either a diesel-driven generator or an accumulator battery of sufficient capacity to provide essential circuits such as steering, navigation lights and communications when the main power supply fails.

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