Power Outages in Monroe County, WI
As of the latest utility report, no major power outages are reported in Monroe County, WI. In 2025, the average customer here lost power for about 0.7 hours.
Monroe County, WI is served by 1 tracked utility.
No active power outages are currently reported in Monroe County.
- Air Quality AlertUNKNOWN
Monroe County has been under 10 National Weather Service alerts recently — most recently a Air Quality Alert on July 18, 2026.
- Heat Advisory ×6
- Air Quality Alert ×3
- Special Weather Statement ×1
Latest Monroe County, WI outage updates
A running log of how this outage has changed — updated automatically as utilities report in.
- RESOLVED
Power restored after 11m
- OUTAGE BEGAN
Outage began — 1,116 customers out
Hardest-hit cities in Monroe County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Monroe County went about 0.7 hours without power. Peak simultaneous outage on record reached 7,515 customers.
Worst year here was 2015 (peak 6,021 customers out) · decade average 1.5 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 337 | 6,021 | 3.5 |
| 2016 | 181 | 1,121 | 0.5 |
| 2017 | 257 | 2,216 | 1.0 |
| 2018 | 248 | 626 | 0.8 |
| 2019 | 228 | 1,756 | 1.6 |
| 2020 | 334 | 1,548 | 1.5 |
| 2021 | 351 | 2,667 | 1.6 |
| 2022 | 352 | 7,515 | 2.3 |
| 2023 | 358 | 2,049 | 2.3 |
| 2024 | 441 | 903 | 1.1 |
| 2025 | 384 | 905 | 0.7 |
Relatively Moderate high winds exposure · 1.5 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively high — outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Monroe County: FAQ
- How often does Monroe County, WI lose power?
- Based on EAGLE-I records, Monroe County, WI logged 384 distinct outage events in 2025, averaging about 0.7 hours without power per customer over the year.
- What was the worst power outage in Monroe County, WI?
- The largest tracked outage peaked at 7,515 customers without power, beginning May 11, 2022 and lasting about 30m.
- Is there a power outage in Monroe County, WI right now?
- No major outage is currently reported for Monroe County, WI. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Monroe County, WI?
- Tracked electric providers include Alliant Energy (Interstate Power & Light).
Outages are tracked at the county level; these ZIP codes fall within Monroe County.
54619, 54638, 54648, 54656, 54660, 54666, 54670
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/55081 and /api/v1/counties/55081/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Wisconsin customers).