Power Outages in McNairy County, TN
No live outage feed is available for McNairy County, TN yet — live coverage depends on local utilities reporting to ODIN. In 2019, the average customer here lost power for about 0.0 hours.
McNairy County, TN is served by local tracked utilities.
McNairy 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 McNairy County right now.
McNairy County has been under 3 National Weather Service alerts recently — most recently a Dense Fog Advisory on July 16, 2026.
- Severe Thunderstorm Watch ×2
- Dense Fog Advisory ×1
Hardest-hit cities in McNairy County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2019, the average customer in McNairy County went about 0.0 hours without power. Peak simultaneous outage on record reached 26 customers.
Worst year here was 2017 (peak 26 customers out) · decade average 0.0 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2017 | 10 | 26 | 0.0 |
| 2018 | 4 | 14 | 0.0 |
| 2019 | 3 | 1 | 0.0 |
Relatively Moderate high winds exposure · 0.0 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively moderate — outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in McNairy County: FAQ
- How often does McNairy County, TN lose power?
- Based on EAGLE-I records, McNairy County, TN logged 3 distinct outage events in 2019, averaging about 0.0 hours without power per customer over the year.
- What was the worst power outage in McNairy County, TN?
- The largest tracked outage peaked at 26 customers without power, beginning October 10, 2017 and lasting about 2h 15m.
- Is there a power outage in McNairy County, TN right now?
- No major outage is currently reported for McNairy County, TN. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within McNairy County.
38061, 38310, 38315, 38334, 38339, 38357, 38367, 38375, 38379
Machine-readable data: /api/v1/counties/47109 and /api/v1/counties/47109/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 73% of Tennessee customers).