When's the Power Back?

When will the power be back in Big Horn County, WY?

See current outages near you, plus an independent restoration forecast when enough trend data exists · Wyoming
No significant county-wide outage reported in Big Horn County, WY 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 Wyoming: 9 customers reported out — statewide status.
Updated 9:31 PM MDT.
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⚡ No power in Big Horn, WY? 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 Big Horn County?

County-wide coverage, with utility detail where available. Serving utilities tracked here include High Plains Power and PacifiCorp, alongside the nationwide county-by-county tally. Big Horn Rural Electric Co, Town of Basin and City of Deaver 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.

Outage history — Big Horn County, WY
Last significant outage: Sep 11, 2026 — peaked at 271 customers, restored in ~1.5 hr (no severe weather).
Across the 4 significant outages tracked here, restoration typically ran about 2.7 hr.
This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Jul 22, 2026. Smaller or briefer interruptions aren't listed.
Longer-term outage history — Big Horn County, WY
Federal outage records (EAGLE-I, kept by the U.S. Department of Energy) show 62 notable outages (200+ customers at peak) here between 2014 and 2025. Typical restoration ran ~1.5 hr (median), and outages here have been most common in spring.
Largest on record: ~2,303 customers out in July 2021, restored after about 48 min. 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 Big Horn County include Lovell, Greybull, Basin, Cowley, Byron, Burlington, Deaver and Frannie. 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 Big Horn County, WY?

Report it to your electric utility — crews are dispatched from customer reports. Utilities serving parts of Big Horn include High Plains Power, Big Horn Rural Electric Co, PacifiCorp 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
Washakie County · Sheridan County · Hot Springs County · Johnson County · Park County · Fremont County · Campbell County · Natrona County
All Wyoming outage pages · All states
Big Horn County, WY — live power outage tracker