Fremont County, WY Power Outages
As of Nov 3, 12:45 AM EST, no power outages were reported in Fremont County, Wyoming by PacifiCorp.
Fremont County on the Wyoming outage map
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- Minor
- Moderate
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- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Fremont County power outage history
Every significant outage recorded in Fremont County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 63 significant power outages in Fremont County, meaning events that left at least 1% of customers in the dark. The largest (Aug 13, 2017) came when severe thunderstorms left 6,819 customers (25.4% of the county) without power.
From 2018 to 2025, the average customer here lost about 59 min of power per year, less than the Wyoming average of 2 hr 19 min. That ranks 19th of 23 Wyoming counties for outage time, where 1st has the most.
July is the riskiest month: it accounted for 21% of all customer outage time from 2018 to 2025. On 20 days in that period, at least 5% of customers were out at the same time. Outage time in Fremont County has held roughly steady recently: about 1 hr 1 min per customer per year in 2022–2025, versus 57 min in 2018–2021.
The most recent significant outage on record (Dec 17, 2025) affected 2,886 customers (10.8%) amid high winds.
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Aug 13, 2017 | 6,819(25.4%) | 1 | Severe thunderstorms |
| 2 | Jul 11, 2025 | 5,383(20.1%) | 1 | Hail and lightning |
| 3 | Aug 15, 2023 | 5,370(20%) | 1 | No major storm reported |
| 4 | Jul 2, 2021 | 5,307(19.8%) | 1 | Hail and lightning |
| 5 | Aug 20, 2020 | 5,264(19.6%) | 1 | No major storm reported |
Hours without power per customer, by year
When outages happen
Source: DOE/ORNL EAGLE-I recorded electricity outages, 2014–2025 (CC BY 4.0), with likely causes from the NOAA NCEI Storm Events Database. EAGLE-I coverage was partial before 2018, so averages use 2018–2025. Peak counts are the highest number of customers out at one time.
Who provides electricity in Fremont County?
Electric companies with service territory in Fremont County (EIA-861, 2025)
| Utility | Type | Customers (WY) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| PacifiCorp (Rocky Mountain Power / Pacific Power) | Investor Owned | 148,217 | Reporting | |
| High Plains Power Inc | Cooperative | 14,038 | Not reporting | |
| WAPA-- Western Area Power Administration | Federal | 6 | Not reporting | |
| Midvale Irrigation District | Political Subdivision | 5 | Not reporting |
Customer counts are each utility's statewide total in Wyoming. Source: U.S. Energy Information Administration, Form EIA-861 & Electric Power Annual.
Local outage news
No Fremont County outage headlines in the past week.
Fremont County power outage FAQ
Is the power out in Fremont County right now?
No outages are currently reported for Fremont County by participating utilities. If your power is out, report it to your electric company.
Which electric company serves Fremont County?
According to EIA-861 service territory data, PacifiCorp, High Plains Power Inc, WAPA-- Western Area Power Administration, Midvale Irrigation District provide electric service in Fremont County, Wyoming.
What was the worst power outage in Fremont County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Aug 13, 2017. It peaked at 6,819 customers without power (25.4% of the county). NOAA storm reports for that period point to severe thunderstorms.
How often does the power go out in Fremont County?
EAGLE-I has recorded 63 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 59 min of power per year, and on 20 days at least 5% of customers were out at once.
Cite this page
You may reuse our derived data under CC BY 4.0 with attribution. Underlying government data is public domain.
PowerOutageTracker.com. "Fremont County, WY Power Outages." Accessed November 3, 2026. https://poweroutagetracker.com/outages/wyoming/fremont-county