Blaine County, MT Power Outages
Utilities serving Blaine County, Montana don't yet share live outage data with DOE's ODIN feed. Check your electric company's outage map (listed below) for real-time status.
Blaine County on the Montana outage map
- Normal
- Minor
- Moderate
- Major
- Severe
- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Blaine County power outage history
Every significant outage recorded in Blaine County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 67 significant power outages in Blaine County, meaning events that left at least 1% of customers in the dark. The largest (Dec 17–19, 2025) came when high winds left 4,330 customers (100% of the county) without power.
From 2018 to 2025, the average customer here lost about 9 hr 2 min of power per year, more than the Montana average of 3 hr 56 min. That ranks 14th of 52 Montana counties for outage time, where 1st has the most.
November is the riskiest month: it accounted for 23% of all customer outage time from 2018 to 2025. On 48 days in that period, at least 5% of customers were out at the same time. Outage time in Blaine County has risen recently: about 9 hr 47 min per customer per year in 2022–2025, versus 7 hr 32 min in 2018–2021.
The most recent significant outage on record (Dec 26, 2025) affected 2,540 customers (92.7%) amid a winter storm.
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Dec 17–19, 2025 | 4,330(100%) | 3 | High winds |
| 2 | Nov 5, 2021 | 2,641(96.4%) | 1 | High winds |
| 3 | Dec 26, 2025 | 2,540(92.7%) | 1 | Winter storm |
| 4 | Jul 7–8, 2020 | 1,568(57.2%) | 2 | Severe thunderstorms |
| 5 | Nov 19, 2025 | 1,568(57.2%) | 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 Blaine County?
Electric companies with service territory in Blaine County (EIA-861, 2025)
| Utility | Type | Customers (MT) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| NorthWestern Energy (Montana) | Investor Owned | 438,851 | Not reporting | |
| Fergus Electric Coop, Inc | Cooperative | 7,157 | Not reporting | |
| Hill County Electric Coop, Inc | Cooperative | 3,985 | Not reporting | |
| Big Flat Electric Coop Inc | Cooperative | 2,062 | Not reporting | |
| WAPA-- Western Area Power Administration | Federal | 16 | Not reporting |
Customer counts are each utility's statewide total in Montana. Source: U.S. Energy Information Administration, Form EIA-861 & Electric Power Annual.
Local outage news
No Blaine County outage headlines in the past week.
Nearby counties
Blaine County power outage FAQ
Is the power out in Blaine County right now?
No outages are currently reported for Blaine County by participating utilities. Live coverage is limited here, so If your power is out, report it to your electric company.
Which electric company serves Blaine County?
According to EIA-861 service territory data, NorthWestern Energy LLC - (MT), Fergus Electric Coop, Inc, Hill County Electric Coop, Inc, Big Flat Electric Coop Inc and 1 others provide electric service in Blaine County, Montana.
What was the worst power outage in Blaine County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Dec 17–19, 2025. It peaked at 4,330 customers without power (100% of the county). NOAA storm reports for that period point to high winds.
How often does the power go out in Blaine County?
EAGLE-I has recorded 67 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 9 hr 2 min of power per year, and on 48 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. "Blaine County, MT Power Outages." Accessed November 3, 2026. https://poweroutagetracker.com/outages/montana/blaine-county