Power Outages in Adams County, WI
As of the latest utility report, no major power outages are reported in Adams County, WI. In 2025, the average customer here lost power for about 2.1 hours.
Adams County, WI is served by 1 tracked utility.
No active power outages are currently reported in Adams County.
- Air Quality AlertUNKNOWN
Adams County has been under 9 National Weather Service alerts recently — most recently a Air Quality Alert on July 18, 2026.
- Heat Advisory ×6
- Air Quality Alert ×3
Hardest-hit cities in Adams County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Adams County went about 2.1 hours without power. Peak simultaneous outage on record reached 9,123 customers.
Worst year here was 2023 (peak 9,123 customers out) · decade average 2.3 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 141 | 1,204 | 0.7 |
| 2016 | 26 | 68 | 0.0 |
| 2017 | 270 | 1,426 | 2.4 |
| 2018 | 372 | 4,393 | 4.7 |
| 2019 | 312 | 2,475 | 1.6 |
| 2020 | 525 | 1,747 | 1.5 |
| 2021 | 490 | 1,525 | 1.8 |
| 2022 | 473 | 2,755 | 2.8 |
| 2023 | 563 | 9,123 | 6.0 |
| 2024 | 544 | 1,352 | 1.5 |
| 2025 | 498 | 2,455 | 2.1 |
Relatively Moderate high winds exposure · 2.3 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 Adams County: FAQ
- How often does Adams County, WI lose power?
- Based on EAGLE-I records, Adams County, WI logged 498 distinct outage events in 2025, averaging about 2.1 hours without power per customer over the year.
- What was the worst power outage in Adams County, WI?
- The largest tracked outage peaked at 9,123 customers without power, beginning July 29, 2023 and lasting about 1d 8h.
- Is there a power outage in Adams County, WI right now?
- No major outage is currently reported for Adams County, WI. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Adams County, WI?
- Tracked electric providers include Alliant Energy (Interstate Power & Light).
Outages are tracked at the county level; these ZIP codes fall within Adams County.
53910, 53934, 53936, 53965, 54457, 54613
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/55001 and /api/v1/counties/55001/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Wisconsin customers).