Power Outages in Henry County, TN
No live outage feed is available for Henry County, TN yet — live coverage depends on local utilities reporting to ODIN. In 2025, the average customer here lost power for about 8.9 hours.
Henry County, TN is served by local tracked utilities.
Henry 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.
- Heat AdvisoryMODERATE
Henry County has been under 97 National Weather Service alerts recently — most recently a Heat Advisory on September 2, 2026.
- Heat Advisory ×34
- Severe Thunderstorm Warning ×17
- Extreme Heat Warning ×15
- Special Weather Statement ×13
- Severe Thunderstorm Watch ×7
- Flood Advisory ×5
Hardest-hit cities in Henry County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Henry County went about 8.9 hours without power. Peak simultaneous outage on record reached 13,970 customers.
Worst year here was 2023 (peak 13,970 customers out) · decade average 8.3 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2017 | 3 | 4 | 0.0 |
| 2018 | 4 | 298 | 0.0 |
| 2019 | 31 | 1,029 | 0.1 |
| 2020 | 649 | 9,930 | 12.7 |
| 2021 | 715 | 7,825 | 7.7 |
| 2022 | 751 | 6,290 | 9.6 |
| 2023 | 733 | 13,970 | 25.3 |
| 2024 | 792 | 6,251 | 10.3 |
| 2025 | 763 | 6,324 | 8.9 |
Relatively High ice storms exposure · 8.3 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 Henry County: FAQ
- How often does Henry County, TN lose power?
- Based on EAGLE-I records, Henry County, TN logged 763 distinct outage events in 2025, averaging about 8.9 hours without power per customer over the year.
- What was the worst power outage in Henry County, TN?
- The largest tracked outage peaked at 13,970 customers without power, beginning March 3, 2023 and lasting about 4d 1h.
- Is there a power outage in Henry County, TN right now?
- No major outage is currently reported for Henry County, TN. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within Henry County.
38222, 38224, 38231, 38236, 38242, 38251, 38256
Machine-readable data: /api/v1/counties/47079 and /api/v1/counties/47079/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Tennessee customers).