Power Outages in Jo Daviess County, IL
No live outage feed is available for Jo Daviess County, IL yet — live coverage depends on local utilities reporting to ODIN. In 2025, the average customer here lost power for about 9.2 hours.
Jo Daviess County, IL is served by local tracked utilities.
Jo Daviess 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.
- Heat AdvisoryMODERATE
Jo Daviess County has been under 69 National Weather Service alerts recently — most recently a Heat Advisory on September 2, 2026.
- Severe Thunderstorm Warning ×16
- Heat Advisory ×15
- Special Weather Statement ×11
- Air Quality Alert ×8
- Severe Thunderstorm Watch ×7
- Extreme Heat Watch ×6
Hardest-hit cities in Jo Daviess County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Jo Daviess County went about 9.2 hours without power. Peak simultaneous outage on record reached 3,618 customers.
Worst year here was 2024 (peak 3,091 customers out) · decade average 11.2 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 131 | 1,706 | 1.8 |
| 2016 | 51 | 1,710 | 4.5 |
| 2017 | 124 | 1,887 | 8.4 |
| 2018 | 132 | 1,588 | 9.5 |
| 2019 | 163 | 3,618 | 8.5 |
| 2020 | 318 | 3,170 | 8.2 |
| 2021 | 305 | 1,300 | 5.4 |
| 2022 | 357 | 2,860 | 6.5 |
| 2023 | 386 | 3,239 | 26.0 |
| 2024 | 379 | 3,091 | 35.0 |
| 2025 | 277 | 1,814 | 9.2 |
Relatively Moderate high winds exposure · 11.2 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 Jo Daviess County: FAQ
- How often does Jo Daviess County, IL lose power?
- Based on EAGLE-I records, Jo Daviess County, IL logged 277 distinct outage events in 2025, averaging about 9.2 hours without power per customer over the year.
- What was the worst power outage in Jo Daviess County, IL?
- The largest tracked outage peaked at 3,618 customers without power, beginning March 26, 2019 and lasting about 5h.
- Is there a power outage in Jo Daviess County, IL right now?
- No major outage is currently reported for Jo Daviess County, IL. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within Jo Daviess County.
61001, 61025, 61028, 61036, 61041, 61059, 61075, 61085, 61087
Machine-readable data: /api/v1/counties/17085 and /api/v1/counties/17085/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Illinois customers).