Illinois

Cook County power outages

PowerNormal

ComEd reports 74 customers without power in Cook County (<0.01% of 2,411,872). Latest restoration estimate: 6:15 PM CST.

ComEd publishes outage numbers for Cook County as a whole, not town by town.

Source: ComEd outage feed· Updated 12:22 AM CST (…)· Next check about 12:45 AM

InternetNormal

No internet, TV or mobile outage reports from Cook County in the last hour.

Source: reports from Outage Desk visitors · updates every minute

No reports from Cook County in the last hour.

Map

Customers out, last 24 hours

Customers out in Cook County: 74 customers out now, peak 1,532 in the last 24 hours.

Reports from visitors

When neighbors report a power or internet outage, it shows up here. Something out for you? Report it and others nearby will see it.

Outage history in Cook CountyLast 12 months

Outages tracked1Since November 11, 2026

Typical length7 hBased on 1 outage

Half back on2 h 20 minafter the peak. Based on 1 outage

First estimate met100%1 of 1 outages with an estimate

Estimate pushed later100%1 push across 1 outage

Restoration estimates in Cook County When 90% of the peak was back on, compared with the first estimate the utility posted. Latest 1.

Show as a table

Outage	Peak	First estimate	90% back on	Difference	Pushed later
Nov 11	1,532	8:00 PM	5:15 PM	2 h 44 min early	1

Worst moment each dayPeak customers out, last 30 days

Daily peak in Cook County, Nov 11 to Nov 11: worst day Nov 11 with a peak of 1,532 customers out.

Show as a table

Day	Peak out	Customer-hours	Readings
Nov 11	1,532	6,975	58%

Utilities and providers

Power in Cook County: ComEd outages

Internet providers in Illinois: