Power Outages in Henry County, IA
As of the latest utility report, no major power outages are reported in Henry County, IA. In 2025, the average customer here lost power for about 0.5 hours.
Henry County, IA is served by 1 tracked utility.
No active power outages are currently reported in Henry County.
- Extreme Heat WarningSEVERE
Henry County has been under 127 National Weather Service alerts recently — most recently a Extreme Heat Warning on September 2, 2026.
- Heat Advisory ×32
- Severe Thunderstorm Warning ×20
- Special Weather Statement ×19
- Extreme Heat Warning ×15
- Flood Watch ×12
- Extreme Heat Watch ×10
Latest Henry County, IA outage updates
A running log of how this outage has changed — updated automatically as utilities report in.
- RESOLVED
Power restored after 1h 15m
- OUTAGE BEGAN
Outage began — 1,015 customers out (8.5% of the county)
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 0.5 hours without power. Peak simultaneous outage on record reached 3,281 customers.
Worst year here was 2016 (peak 2,303 customers out) · decade average 2.5 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 244 | 2,287 | 4.3 |
| 2016 | 416 | 2,303 | 4.3 |
| 2017 | 433 | 2,921 | 3.4 |
| 2018 | 484 | 1,041 | 1.8 |
| 2019 | 506 | 1,596 | 3.1 |
| 2020 | 429 | 1,113 | 2.0 |
| 2021 | 315 | 1,021 | 1.7 |
| 2022 | 349 | 866 | 0.8 |
| 2023 | 323 | 1,147 | 2.2 |
| 2024 | 432 | 3,281 | 3.3 |
| 2025 | 348 | 351 | 0.5 |
Relatively Moderate high winds exposure · 2.5 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 Henry County: FAQ
- How often does Henry County, IA lose power?
- Based on EAGLE-I records, Henry County, IA logged 348 distinct outage events in 2025, averaging about 0.5 hours without power per customer over the year.
- What was the worst power outage in Henry County, IA?
- The largest tracked outage peaked at 3,281 customers without power, beginning December 14, 2024 and lasting about 1d 7h.
- Is there a power outage in Henry County, IA right now?
- No major outage is currently reported for Henry County, IA. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Henry County, IA?
- Tracked electric providers include Alliant Energy (Interstate Power & Light).
Outages are tracked at the county level; these ZIP codes fall within Henry County.
52641, 52644, 52645, 52647, 52649, 52652, 52654, 52659
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Alliant Energy (Interstate Power & Light) | — | ODIN ✓ | — |
Machine-readable data: /api/v1/counties/19087 and /api/v1/counties/19087/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Iowa customers).