See current outages near you, plus an independent restoration forecast when enough trend data exists · Wisconsin
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Who serves Winnebago County?
County-wide coverage, with utility detail where available. Serving utilities tracked here include Alliant Energy, Wisconsin Public Service and We Energies, alongside the nationwide county-by-county tally. City of Menasha also serves parts of this county — we don't yet read its own live outage map. Multiple utilities serve parts of this area — enter a street address above for your exact provider.
Outage history — Winnebago County, WI
Last significant outage: Sep 4, 2026 — peaked at 314 customers, restored in ~8.5 hr (weather alert).
Across the 6 significant outages tracked here, restoration typically ran about 7.7 hr.
This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Jul 25, 2026. Smaller or briefer interruptions aren't listed.
Longer-term outage history — Winnebago County, WI
Federal outage records (
EAGLE-I, kept by the U.S. Department of Energy) show
356 notable outages (200+ customers at peak) here between 2014 and 2025 — including
3 major events of 10,000+ customers.
Typical restoration ran ~
1.8 hr (median), and outages here have been most common in summer.
That is shorter than the Wisconsin norm in the same records, where the typical outage ran ~2.5 hr.
Largest on record: ~20,041 customers out in July 2022, restored after about 24 hr.
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 Winnebago County
Communities in Winnebago County include Oshkosh, Neenah, Fox Crossing, Menasha, Omro, Winneconne, Algoma and Black Wolf. Searches and the live map cover every address in the county, named here or not.
Common questions
How do I report a power outage in Winnebago County, WI?
Report it to your electric utility — crews are dispatched from customer reports. Utilities serving parts of Winnebago include Alliant Energy, Wisconsin Public Service, We Energies and others — service areas overlap and county lines don't decide your provider, so confirm yours, then use its outage line or website. Reporting a downed line also helps crews find the fault faster. In a life-threatening emergency, call 911.
