Power Outages in Lewis and Clark County, MT
No live outage feed is available for Lewis and Clark County, MT yet — live coverage depends on local utilities reporting to ODIN. In 2025, the average customer here lost power for about 8.4 hours.
Lewis and Clark County, MT is served by local tracked utilities.
Lewis and Clark County's utilities do not report live data to ODIN, so real-time outage counts aren't available here. The historical record below is complete.
No active NWS alerts for Lewis and Clark County right now.
Lewis and Clark County has been under 38 National Weather Service alerts recently — most recently a Flash Flood Watch on July 18, 2026.
- Severe Thunderstorm Warning ×12
- Special Weather Statement ×9
- Heat Advisory ×7
- Flash Flood Watch ×4
- Flood Watch ×3
- Flood Advisory ×2
Hardest-hit cities in Lewis and Clark County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Lewis and Clark County went about 8.4 hours without power. Peak simultaneous outage on record reached 27,788 customers.
Worst year here was 2025 (peak 12,309 customers out) · decade average 4.1 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2019 | 5 | 2 | 0.0 |
| 2020 | 419 | 8,404 | 4.0 |
| 2021 | 514 | 27,788 | 7.2 |
| 2022 | 479 | 2,780 | 2.9 |
| 2023 | 422 | 5,382 | 2.3 |
| 2024 | 459 | 3,211 | 3.6 |
| 2025 | 464 | 12,309 | 8.4 |
Very High winter weather exposure · 4.1 hrs/yr of outages over the last decade.
Power outages in Lewis and Clark County: FAQ
- How often does Lewis and Clark County, MT lose power?
- Based on EAGLE-I records, Lewis and Clark County, MT logged 464 distinct outage events in 2025, averaging about 8.4 hours without power per customer over the year.
- What was the worst power outage in Lewis and Clark County, MT?
- The largest tracked outage peaked at 27,788 customers without power, beginning June 3, 2021 and lasting about 22h 30m.
- Is there a power outage in Lewis and Clark County, MT right now?
- No major outage is currently reported for Lewis and Clark County, MT. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within Lewis and Clark County.
59410, 59601, 59602, 59623, 59625, 59633, 59635, 59636, 59639, 59640, 59648
Machine-readable data: /api/v1/counties/30049 and /api/v1/counties/30049/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Montana customers).