Power Outages in Marquette County, WI
As of the latest utility report, no major power outages are reported in Marquette County, WI. In 2025, the average customer here lost power for about 3.0 hours.
Marquette County, WI is served by 1 tracked utility.
No active power outages are currently reported in Marquette County.
- Air Quality AlertUNKNOWN
Marquette County has been under 8 National Weather Service alerts recently — most recently a Air Quality Alert on July 18, 2026.
- Heat Advisory ×5
- Air Quality Alert ×3
Hardest-hit cities in Marquette County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Marquette County went about 3.0 hours without power. Peak simultaneous outage on record reached 5,520 customers.
Worst year here was 2018 (peak 5,520 customers out) · decade average 4.8 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 211 | 1,124 | 0.9 |
| 2016 | 20 | 169 | 0.1 |
| 2017 | 234 | 3,847 | 4.8 |
| 2018 | 398 | 5,520 | 18.1 |
| 2019 | 333 | 1,232 | 6.1 |
| 2020 | 358 | 780 | 1.1 |
| 2021 | 352 | 2,055 | 4.5 |
| 2022 | 359 | 2,503 | 9.0 |
| 2023 | 355 | 1,074 | 2.9 |
| 2024 | 390 | 1,901 | 2.9 |
| 2025 | 365 | 2,473 | 3.0 |
Relatively Low high winds exposure · 4.8 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 Marquette County: FAQ
- How often does Marquette County, WI lose power?
- Based on EAGLE-I records, Marquette County, WI logged 365 distinct outage events in 2025, averaging about 3.0 hours without power per customer over the year.
- What was the worst power outage in Marquette County, WI?
- The largest tracked outage peaked at 5,520 customers without power, beginning August 28, 2018 and lasting about 2d 21h.
- Is there a power outage in Marquette County, WI right now?
- No major outage is currently reported for Marquette County, WI. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Marquette County, WI?
- Tracked electric providers include Alliant Energy (Interstate Power & Light).
Outages are tracked at the county level; these ZIP codes fall within Marquette County.
53920, 53930, 53949, 53952, 53953, 53964, 54960
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/55077 and /api/v1/counties/55077/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Wisconsin customers).