Power Outages in St. Clair County, MI
No live outage feed is available for St. Clair County, MI yet — live coverage depends on local utilities reporting to ODIN. In 2025, the average customer here lost power for about 3.7 hours.
St. Clair County, MI is served by local tracked utilities.
St. Clair 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.
- Severe Thunderstorm WarningSEVERE
- Severe Thunderstorm WatchSEVERE
- Air Quality AlertUNKNOWN
St. Clair County has been under 17 National Weather Service alerts recently — most recently a Severe Thunderstorm Warning on July 18, 2026.
- Air Quality Alert ×7
- Heat Advisory ×3
- Severe Thunderstorm Warning ×3
- Severe Thunderstorm Watch ×2
- Extreme Heat Watch ×1
- Special Weather Statement ×1
Hardest-hit cities in St. Clair County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in St. Clair County went about 3.7 hours without power. Peak simultaneous outage on record reached 30,637 customers.
Worst year here was 2021 (peak 30,637 customers out) · decade average 11.1 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 456 | 7,710 | 9.5 |
| 2016 | 97 | 6,211 | 3.1 |
| 2017 | 379 | 5,213 | 4.7 |
| 2018 | 570 | 25,132 | 13.4 |
| 2019 | 468 | 9,968 | 12.0 |
| 2020 | 541 | 11,064 | 10.5 |
| 2021 | 489 | 30,637 | 37.3 |
| 2022 | 505 | 15,385 | 6.2 |
| 2023 | 243 | 13,776 | 17.4 |
| 2024 | 341 | 3,071 | 4.7 |
| 2025 | 413 | 2,759 | 3.7 |
Relatively High ice storms exposure · 11.1 hrs/yr of outages over the last decade.
Power outages in St. Clair County: FAQ
- How often does St. Clair County, MI lose power?
- Based on EAGLE-I records, St. Clair County, MI logged 413 distinct outage events in 2025, averaging about 3.7 hours without power per customer over the year.
- What was the worst power outage in St. Clair County, MI?
- The largest tracked outage peaked at 30,637 customers without power, beginning September 22, 2021 and lasting about 7d 5h.
- Is there a power outage in St. Clair County, MI right now?
- No major outage is currently reported for St. Clair County, MI. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within St. Clair County.
48001, 48002, 48006, 48014, 48022, 48023, 48027, 48028, 48032, 48039, 48040, 48041, 48049, 48054, 48059, 48060, 48063, 48064, 48074, 48079, 48097
Machine-readable data: /api/v1/counties/26147 and /api/v1/counties/26147/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Michigan customers).