When will the power be back in Silver Bow County, MT?
See current outages near you, plus an independent restoration forecast when enough trend data exists · Montana
No significant county-wide outage reported in Silver Bow County, MT 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 Montana: 3 customers reported out — statewide status.
Updated 1:31 AM MDT.
⚡ No power in Silver Bow, MT? 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 Silver Bow County?
County-wide coverage, with utility detail where available. Serving utilities tracked here include NorthWestern Energy ↗, alongside the nationwide county-by-county tally. Vigilante Electric Cooperative 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 — Silver Bow County, MT
Last significant outage: Sep 21, 2026 — peaked at 896 customers, restored in ~4.2 hr (no severe weather).
Across the 5 significant outages tracked here, restoration typically ran about 4.3 hr.
This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Aug 11, 2026. Smaller or briefer interruptions aren't listed.
Longer-term outage history — Silver Bow County, MT
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 ~3 hr (median), and outages here have been most common in summer.
Largest on record: ~7,121 customers out in June 2020, restored after about 6 hr. The busiest year on record here was 2020.
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 Silver Bow County include Butte, Walkerville, Butte-Silver Bow Northwest and Butte-Silver Bow South. Searches and the live map cover every address in the county, named here or not.
Nearby counties & areas
