Is the power out in 60559?

Live answer for ZIP 60559 (Westmont 95% of the ZIP; DuPage County), updated every 10 minutes.

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ZIP 60559DuPage County

Outage history in DuPage County, which includes 60559

2014–2025 record

DuPage County averaged 4 significant outages a year in 2023–2025, fewer than most Illinois counties.

In the 12 months to December 2025, there were 5. Half were over within 7.5 hours; the longest lasted 16 hours, starting July 24, 2025.

The largest on record began August 10, 2020, with 64,595 customers out at once.

Outages are most common in August.

4significant outages a year (2023–2025)
iAt least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.
1.5 hourstypical (median) length
iHalf of significant outages here ended sooner than this, and half lasted longer.
3.1 dayslongest on record (August 2020)
64,595most customers out at once
Largest events (start)Peak outLasted
iHow long this area stayed at or above the significant-outage line, not how long any one home was without power.
Customer-hours
iCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours.
August 10, 202064,5953.1 days1,789,144
November 26, 201827,2782.3 days718,150
March 9, 201526,8742 hours28,339
August 8, 202520,5307.5 hours124,694
February 18, 202119,49730 minutes6,121

Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).

iFrom EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.

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