Power Outages in St. Clair County, MO
As of the latest utility report, no major power outages are reported in St. Clair County, MO. In 2025, the average customer here lost power for about 31.7 hours.
St. Clair County, MO is served by 2 tracked utilities.
No active power outages are currently reported in St. Clair County.
- Heat AdvisoryMODERATE
St. Clair County has been under 45 National Weather Service alerts recently — most recently a Heat Advisory on September 2, 2026.
- Heat Advisory ×21
- Extreme Heat Warning ×17
- Extreme Heat Watch ×4
- Dense Fog Advisory ×1
- Flood Watch ×1
- Special Weather Statement ×1
Latest St. Clair County, MO outage updates
A running log of how this outage has changed — updated automatically as utilities report in.
- RESOLVED
Power restored after 3h 40m
- RESTORATION ETA
Restoration now estimated August 17, 2026
- RESTORATION ETA
Restoration now estimated August 17, 2026
- OUTAGE BEGAN
Outage began — 296 customers out (7.7% of the county)
- RESOLVED
Power restored after 6h 8m
- OUTAGE BEGAN
Outage began — 283 customers out (7.4% of the county)
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 31.7 hours without power. Peak simultaneous outage on record reached 2,667 customers.
Worst year here was 2025 (peak 2,667 customers out) · decade average 7.2 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 64 | 852 | 1.1 |
| 2016 | 80 | 853 | 1.6 |
| 2017 | 55 | 837 | 0.8 |
| 2018 | 61 | 736 | 2.7 |
| 2019 | 301 | 626 | 1.7 |
| 2020 | 250 | 906 | 3.5 |
| 2021 | 273 | 874 | 4.1 |
| 2022 | 288 | 1,070 | 4.2 |
| 2023 | 312 | 2,102 | 15.8 |
| 2024 | 321 | 1,285 | 12.2 |
| 2025 | 388 | 2,667 | 31.7 |
What causes outages here
Share of outage-time by reported cause, from live ODIN utility reports. Why does my power keep going out? →
A reported cause is available for 22.1% of outage-time over 2 months of live data. Shares above are of the portion with a known cause.
Relatively Moderate ice storms exposure · 7.2 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 St. Clair County: FAQ
- How often does St. Clair County, MO lose power?
- Based on EAGLE-I records, St. Clair County, MO logged 388 distinct outage events in 2025, averaging about 31.7 hours without power per customer over the year.
- What was the worst power outage in St. Clair County, MO?
- The largest tracked outage peaked at 2,667 customers without power, beginning May 19, 2025 and lasting about 4d 6h.
- Is there a power outage in St. Clair County, MO right now?
- No major outage is currently reported for St. Clair County, MO. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve St. Clair County, MO?
- Tracked electric providers include EVERGY METRO, Evergy.
Outages are tracked at the county level; these ZIP codes fall within St. Clair County.
64724, 64738, 64763, 64776, 64780, 64781
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| EVERGY METRO | — | ODIN ✓ | — |
| Evergy | — | ODIN ✓ |
Machine-readable data: /api/v1/counties/29185 and /api/v1/counties/29185/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Missouri customers).