Power outages in Whitehall, MT
Live outages for Whitehall and the surrounding area, updated every 10 minutes. Whitehall has 1,131 residents.
Right now
No live outage data for Whitehall yet.
Outage map
WhitehallJefferson County
Outage history in Jefferson County, which includes Whitehall
2014–2025 recordJefferson County averaged 12.7 significant outages a year in 2023–2025, about typical for Montana counties.
In the 12 months to December 2025, there were 9. Half were over within 2.5 hours; the longest lasted 2.1 days, starting December 17, 2025.
The largest on record began December 17, 2025, with 6,022 customers out at once.
Outages are most common in August.
12.7significant 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.2.5 hourstypical (median) length
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Half of significant outages here ended sooner than this, and half lasted longer.2.1 dayslongest on record (December 2025)
6,022most 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. |
|---|---|---|---|
| December 17, 2025 | 6,022 | 2.1 days | 97,490 |
| May 14, 2024 | 2,681 | 5.5 hours | 12,029 |
| March 9, 2021 | 1,694 | 1.5 hours | 1,758 |
| October 13, 2025 | 1,490 | 2.5 hours | 3,314 |
| November 13, 2024 | 1,484 | 3.5 hours | 5,194 |
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.