Power outages in Kalispell, MT
Live outages for Kalispell and the surrounding area, updated every 10 minutes. Kalispell has 31,851 residents.
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No live outage data for Kalispell yet.
Outage map
KalispellFlathead County
Outage history in Flathead County, which includes Kalispell
2014–2025 recordFlathead County averaged 32.3 significant outages a year in 2023–2025, more than most Montana counties.
In the 12 months to December 2025, there were 27. Half were over within 2 hours; the longest lasted 4.2 days, starting December 17, 2025.
The largest on record began May 31, 2020, with 34,234 customers out at once.
32.3significant 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.2 hourstypical (median) length
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Half of significant outages here ended sooner than this, and half lasted longer.4.2 dayslongest on record (December 2025)
34,234most 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. |
|---|---|---|---|
| May 31, 2020 | 34,234 | 2.5 days | 528,714 |
| December 17, 2025 | 23,250 | 4.2 days | 569,957 |
| November 23, 2024 | 16,911 | 2.2 days | 127,298 |
| November 2, 2022 | 16,122 | 2.8 days | 374,845 |
| August 24, 2024 | 13,504 | 17 hours | 93,075 |
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.