More than a week after a powerful preliminary derecho struck the region, tens of thousands of residents in northwestern Indiana remained without electricity, according to AccuWeather. The severe storms, which swept through the area on Tuesday, Aug. 11, produced wind gusts reaching 99 mph in Gary, Indiana, and initially knocked out power to as many as 374,500 electric customers, according to figures from the Northern Indiana Public Service Company (NIPSCO).
Thousands Still Without Power in Northwest Indiana Ten Days After Derecho
The weather event was classified as just the third derecho reported in the United States this year. While neighboring Illinois quickly cleared its outages within days of the same storm system, prolonged outages persisted across Lake County, Indiana, where communities like Gary and Portage bore the brunt of the destruction.
Daily Life Disrupted by Extended Outages
Nearly two weeks after the storm, more than 38,000 customers were still in the dark as of Friday morning, down from a peak of over 400,000 reported following the Aug. 11 weather event according to NBC Chicago. Residents have faced mounting challenges, including spoiled food, uncomfortably warm homes with high temperatures in the 80s, and a lack of air conditioning that forced some families to sleep inside their cars. In Gary and Portage, full power restoration was not expected until Tuesday, Aug. 25, according to AccuWeather.
Local schools, businesses, and municipal services have faced severe disruptions. Lake Central Schools were forced to close on Friday, just one day after reopening, when power failed again for students mid-day, as reported by NBC Chicago. In the Woods Park subdivision of Gary, a newly installed sewer system lacked the electricity required to operate, causing pipes to back up and flood residential yards.
Utility Response, Infrastructure Setbacks, and Legal Battles
NIPSCO officials stated that restoration efforts required repairing or replacing hundreds of power poles and dozens of transmission poles. Progress suffered an additional setback Friday morning when a transmission equipment failure created new outages in certain areas, according to AccuWeather. NIPSCO President Melody Birmingham noted that the utility has restored power to 306,000 customers since Aug. 11, and announced that any utility disconnections have been suspended through the following week, according to ABC7 Chicago and the Chicago Tribune.

Amid the ongoing recovery, a class-action lawsuit was filed against NIPSCO on behalf of regional residents. The lawsuit alleges that the widespread outages could have been prevented and claims the utility inadequately performed vegetation management around power lines, according to ABC7 Chicago. NIPSCO denied the allegations, stating that its vegetation management spending has more than doubled since 2016 and that it maintains an active program to ensure system reliability.
Community Aid and Relief Efforts
Local organizations, volunteers, and municipal groups have stepped in to support affected residents. The River Forest Community School Corporation provided hot meals and hygiene products, with daily demand growing from 300 people on its first day to over 550 individuals by later in the week, according to ABC7 Chicago. Portage residents have also been encouraged to contact Indiana 211 to report property damage and check eligibility for assistance through the State Disaster Relief Fund, as reported by the Chicago Tribune.

