Power Outages in Big Horn County, MT
No live outage feed is available for Big Horn County, MT yet — live coverage depends on local utilities reporting to ODIN. In 2025, the average customer here lost power for about 1.7 hours.
Big Horn County, MT is served by local tracked utilities.
Big Horn 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 Big Horn County right now.
Big Horn County has been under 19 National Weather Service alerts recently — most recently a Flood Advisory on July 18, 2026.
- Extreme Heat Warning ×8
- Red Flag Warning ×5
- Special Weather Statement ×3
- Flood Advisory ×2
- Fire Weather Watch ×1
Hardest-hit cities in Big Horn County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Big Horn County went about 1.7 hours without power. Peak simultaneous outage on record reached 1,779 customers.
Worst year here was 2024 (peak 102 customers out) · decade average 1.1 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2019 | 77 | 26 | 0.1 |
| 2020 | 94 | 82 | 0.3 |
| 2021 | 69 | 105 | 0.5 |
| 2022 | 46 | 1,778 | 1.9 |
| 2023 | 71 | 187 | 0.4 |
| 2024 | 75 | 102 | 2.6 |
| 2025 | 76 | 1,779 | 1.7 |
Relatively High high winds exposure · 1.1 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability very high — outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Big Horn County: FAQ
- How often does Big Horn County, MT lose power?
- Based on EAGLE-I records, Big Horn County, MT logged 76 distinct outage events in 2025, averaging about 1.7 hours without power per customer over the year.
- What was the worst power outage in Big Horn County, MT?
- The largest tracked outage peaked at 1,779 customers without power, beginning April 17, 2025 and lasting about 2d 17h.
- Is there a power outage in Big Horn County, MT right now?
- No major outage is currently reported for Big Horn County, MT. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within Big Horn County.
59016, 59022, 59025, 59031, 59034, 59035, 59050, 59064, 59066, 59075, 59089
Machine-readable data: /api/v1/counties/30003 and /api/v1/counties/30003/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Montana customers).