Power outages in Mountain Home, ID
Live outages for Mountain Home and the surrounding area, updated every 10 minutes. Mountain Home has 16,779 residents.
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No live outage data for Mountain Home yet.
Outage map
Mountain HomeElmore County
Outage history in Elmore County, which includes Mountain Home
2014–2025 recordElmore County averaged 28.3 significant outages a year in 2023–2025, about typical for Idaho counties.
In the 12 months to December 2025, there were 22. Half were over within 1.5 hours; the longest lasted 27 hours, starting December 17, 2025.
The largest on record began November 5, 2023, with 7,869 customers out at once.
28.3significant outages a year (2023–2025)
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At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.1.5 hourstypical (median) length
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Half of significant outages here ended sooner than this, and half lasted longer.27 hourslongest on record (December 2025)
7,869most customers out at once
| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| November 5, 2023 | 7,869 | 1.5 hours | 6,641 |
| June 5, 2017 | 6,947 | 20 hours | 39,446 |
| December 3, 2021 | 5,613 | 15 minutes | 1,403 |
| November 14, 2019 | 5,429 | 8.5 hours | 3,640 |
| January 16, 2020 | 5,428 | 2.5 hours | 8,564 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.