When will the power be back in Trempealeau County, WI?

See current outages near you, plus an independent restoration forecast when enough trend data exists · Wisconsin

No significant county-wide outage reported in Trempealeau County, WI 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.

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Elsewhere in Wisconsin: 75 customers reported out — statewide status.

Updated 10:31 PM CDT.

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⚡ No power in Trempealeau, WI? 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 Trempealeau County?

County-wide coverage, with utility detail where available. Serving utilities tracked here include Xcel Energy, Riverland Energy Cooperative, Wisconsin Electric Cooperatives ↗ and Eau Claire Energy Cooperative, alongside the nationwide county-by-county tally. City of Arcadia and Village of Trempealeau also serve parts of this county — we don't yet read their own live outage maps. Multiple utilities serve parts of this area — enter a street address above for your exact provider. For the parent company's combined picture, see Xcel Energy outages across every state it serves.

Outage history — Trempealeau County, WI

Last significant outage: Aug 24, 2026 — peaked at 739 customers, restored in ~2.7 hr (no severe weather).

This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Aug 24, 2026. Smaller or briefer interruptions aren't listed.

Longer-term outage history — Trempealeau County, WI

Federal outage records (EAGLE-I, kept by the U.S. Department of Energy) show 85 notable outages (200+ customers at peak) here between 2014 and 2025. Typical restoration ran ~2.8 hr (median), and outages here have been most common in summer.

Largest on record: ~2,900 customers out in December 2021, restored after about 18.3 hr. The busiest year on record here was 2025.

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.

Communities covered

Communities in Trempealeau County include Arcadia, Osseo, Galesville, Whitehall, Independence, Blair, Strum and Eleva. 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 Trempealeau County, WI?

Report it to your electric utility — crews are dispatched from customer reports. Utilities serving parts of Trempealeau include Xcel Energy, Riverland Energy Cooperative, Wisconsin Electric Cooperatives 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.

Nearby counties & areas

Buffalo County · Jackson County · Eau Claire County · La Crosse County · Pepin County · Monroe County · Clark County · Dunn County

All Wisconsin outage pages · All states