When will the power be back in DeKalb County, IL?
See current outages near you, plus an independent restoration forecast when enough trend data exists · Illinois
No significant county-wide outage reported in DeKalb County, IL right now.
Lights out where you are? Very small or brand-new outages can take a few minutes to reach county-level data — check your exact address on the live map, and see what to check before you report it.
🔔 Get a free alert if an outage is detected here — one tap in your browser, no signup.
Elsewhere in Illinois: 132 customers reported out — statewide status.
Updated 10:31 PM CDT.
⚡ No power in DeKalb, IL? We'll notify you when the outage we're tracking looks mostly restored.
An alert when an outage is detected here, another once a dependable restoration estimate is ready, and an all-clear when the outage we're tracking looks substantially restored (~90% of customers back). No email, no account — anonymous usage stats only.
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Who serves DeKalb County?
County-wide coverage, with utility detail where available. Serving utilities tracked here include ComEd, alongside the nationwide county-by-county tally. This is the utility we track here, not necessarily the only one serving it — enter a street address above for your exact provider.
Outage history — DeKalb County, IL
Last significant outage: Aug 31, 2026 — peaked at 543 customers, restored in ~2.3 hr (no severe weather).
Across the 2 significant outages tracked here, restoration typically ran about 2 hr.
This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Aug 3, 2026. Smaller or briefer interruptions aren't listed.
Longer-term outage history — DeKalb County, IL
Federal outage records (EAGLE-I, kept by the U.S. Department of Energy) show
318 notable outages (200+ customers at peak) here between 2014 and 2025 — including 1 major event of 10,000+ customers.
Typical restoration ran ~2 hr (median), and outages here have been most common in summer.
That is shorter than the Illinois norm in the same records, where the typical outage ran ~2.8 hr.
Largest on record: ~10,587 customers out in August 2020, restored after about 2.1 days. The busiest year on record here was 2019.
Source: EAGLE-I (Oak Ridge National Laboratory / U.S. Department of Energy), county-level
records 2014–2025 measured by the same rules as our tracking archive above, over a far longer period than we have been tracking — the same method, a different set of outages. These are federal historical records,
not events tracked live by this site.
Cities we track in DeKalb County
Communities in DeKalb County include Sycamore, Sandwich, Genoa, Cortland, Hinckley, Somonauk, Kirkland and Waterman. Searches and the live map cover every address in the county, named here or not.
Nearby counties & areas
