NorthWestern Energy Power Outage
This provider page summarizes the current outage picture for NorthWestern Energy, including its tracked service footprint and the latest available totals.
Current tracked provider impact indicates a limited outage impact. About 196 customers are out of 434,706 tracked customers (about 0.0%).
Based on the current totals, outage activity in NorthWestern Energy appears limited right now, but official provider resources remain the best source for local service status. Use the official outage page to confirm service issues and the coverage map to verify whether this provider serves your area.
Last updated: Oct 31, 2026 8:20 PM. The timestamp above helps you judge how fresh the current numbers are before acting on them.
Official links
States served by NorthWestern Energy
Cities and regions served by NorthWestern Energy
The dataset models coverage at “region/area” level (often county-based), not necessarily city limits.
| Region | State | Customers out (provider) | Customers out (region) | Updated |
|---|---|---|---|---|
| Cascade | Montana | 156 | 156 | Oct 31, 2026 7:35 PM |
| Gallatin | Montana | 31 | 31 | Oct 31, 2026 8:10 PM |
| Charles Mix | South Dakota | 17 | 17 | Oct 31, 2026 7:43 PM |
| Lewis And Clark | Montana | 3 | 3 | Oct 31, 2026 7:53 PM |
| Missoula | Montana | 3 | 3 | Oct 31, 2026 8:27 PM |
| Blaine | Montana | 2 | 2 | Oct 31, 2026 8:00 PM |
| Hill | Montana | 1 | 1 | Oct 31, 2026 8:00 PM |
| Kingsbury | South Dakota | 0 | 2 | Oct 31, 2026 7:41 PM |
| Yellowstone | Montana | 0 | 2 | Oct 31, 2026 7:56 PM |
| Hamlin | South Dakota | 0 | 1 | Oct 31, 2026 7:59 PM |
| Turner | South Dakota | 0 | 1 | Oct 31, 2026 8:21 PM |
| Aurora | South Dakota | 0 | 0 | Oct 31, 2026 7:36 PM |
| Beadle | South Dakota | 0 | 0 | Oct 31, 2026 7:53 PM |
| Beadle | Montana | 0 | 0 | Oct 31, 2026 7:35 PM |
| Beaverhead | Montana | 0 | 0 | Oct 31, 2026 8:22 PM |
| Big Horn | Montana | 0 | 0 | Oct 31, 2026 7:50 PM |
| Bon Homme | South Dakota | 0 | 0 | Oct 31, 2026 7:37 PM |
| Bon Homme | Montana | 0 | 0 | Oct 31, 2026 8:05 PM |
| Broadwater | Montana | 0 | 0 | Oct 31, 2026 8:14 PM |
| Brown | South Dakota | 0 | 0 | Oct 31, 2026 8:18 PM |
| Brown | Montana | 0 | 0 | Oct 31, 2026 7:39 PM |
| Brule | South Dakota | 0 | 0 | Oct 31, 2026 7:32 PM |
| Carbon | Montana | 0 | 0 | Oct 31, 2026 8:01 PM |
| Charles Mix | Montana | 0 | 0 | Oct 31, 2026 7:35 PM |
| Chouteau | Montana | 0 | 0 | Oct 31, 2026 8:28 PM |
| Clark | South Dakota | 0 | 0 | Oct 31, 2026 7:58 PM |
| Codington | South Dakota | 0 | 0 | Oct 31, 2026 8:10 PM |
| Codington | Montana | 0 | 0 | Oct 31, 2026 7:46 PM |
| Davison | South Dakota | 0 | 0 | Oct 31, 2026 8:22 PM |
| Davison | Montana | 0 | 0 | Oct 31, 2026 7:43 PM |
| Day | South Dakota | 0 | 0 | Oct 31, 2026 8:26 PM |
| Deer Lodge | Montana | 0 | 0 | Oct 31, 2026 8:22 PM |
| Deuel | South Dakota | 0 | 0 | Oct 31, 2026 8:21 PM |
| Douglas | South Dakota | 0 | 0 | Oct 31, 2026 7:36 PM |
| Edmunds | South Dakota | 0 | 0 | Oct 31, 2026 8:07 PM |
| Faulk | South Dakota | 0 | 0 | Oct 31, 2026 8:06 PM |
| Fergus | Montana | 0 | 0 | Oct 31, 2026 8:10 PM |
| Garfield | Montana | 0 | 0 | Oct 31, 2026 8:15 PM |
| Golden Valley | Montana | 0 | 0 | Oct 31, 2026 8:07 PM |
| Granite | Montana | 0 | 0 | Oct 31, 2026 8:01 PM |
| Hand | South Dakota | 0 | 0 | Oct 31, 2026 7:57 PM |
| Hughes | South Dakota | 0 | 0 | Oct 31, 2026 8:04 PM |
| Hutchinson | Montana | 0 | 0 | Oct 31, 2026 7:44 PM |
| Hutchinson | South Dakota | 0 | 0 | Oct 31, 2026 7:55 PM |
| Hyde | South Dakota | 0 | 0 | Oct 31, 2026 7:56 PM |
| Jefferson | Montana | 0 | 0 | Oct 31, 2026 7:42 PM |
| Jerauld | South Dakota | 0 | 0 | Oct 31, 2026 8:09 PM |
| Judith Basin | Montana | 0 | 0 | Oct 31, 2026 7:56 PM |
| Liberty | Montana | 0 | 0 | Oct 31, 2026 8:18 PM |
| Madison | Montana | 0 | 0 | Oct 31, 2026 8:14 PM |
| Marshall | South Dakota | 0 | 0 | Oct 31, 2026 8:12 PM |
| Meagher | Montana | 0 | 0 | Oct 31, 2026 7:34 PM |
| Mineral | Montana | 0 | 0 | Oct 31, 2026 8:24 PM |
| Musselshell | Montana | 0 | 0 | Oct 31, 2026 8:24 PM |
| Park | Montana | 0 | 0 | Oct 31, 2026 7:45 PM |
| Park | Wyoming | 0 | 0 | Oct 31, 2026 8:04 PM |
| Phillips | Montana | 0 | 0 | Oct 31, 2026 8:07 PM |
| Pondera | Montana | 0 | 0 | Oct 31, 2026 8:18 PM |
| Powell | Montana | 0 | 0 | Oct 31, 2026 7:54 PM |
| Ravalli | Montana | 0 | 0 | Oct 31, 2026 7:37 PM |
| Rosebud | Montana | 0 | 0 | Oct 31, 2026 8:11 PM |
| Sanborn | South Dakota | 0 | 0 | Oct 31, 2026 8:16 PM |
| Sanders | Montana | 0 | 0 | Oct 31, 2026 8:30 PM |
| Silver Bow | Montana | 0 | 0 | Oct 31, 2026 8:10 PM |
| Spink | South Dakota | 0 | 0 | Oct 31, 2026 7:39 PM |
| Stillwater | Montana | 0 | 0 | Oct 31, 2026 8:28 PM |
| Sweet Grass | Montana | 0 | 0 | Oct 31, 2026 8:09 PM |
| Teton | Montana | 0 | 0 | Oct 31, 2026 7:45 PM |
| Teton | Wyoming | 0 | 0 | Oct 31, 2026 7:31 PM |
| Toole | Montana | 0 | 0 | Oct 31, 2026 8:20 PM |
| Valley | Montana | 0 | 0 | Oct 31, 2026 8:01 PM |
| Wheatland | Montana | 0 | 0 | Oct 31, 2026 7:46 PM |
| Yankton | Montana | 0 | 0 | Oct 31, 2026 7:46 PM |
| Yankton | South Dakota | 0 | 0 | Oct 31, 2026 8:03 PM |
How to check outages for NorthWestern Energy
Use the official outage status link above when available. If you don’t see one, open the provider website and look for an “Outages” or “Outage map” section.
What customers can do during an outage
- Report outages via official tools when safe to do so.
- Unplug sensitive electronics to prevent surge damage.
- Use generators outdoors only and follow manufacturer guidance.
- If you see downed lines, keep distance and contact authorities.
FAQ
Where can I find the official outage page for NorthWestern Energy?
Look in the Official links section for an outage status or outage map link when one is available for NorthWestern Energy.
Does NorthWestern Energy serve my area?
Check the listed states and regions on this page to see where the provider appears in the dataset. If a coverage map is available, it can help confirm service boundaries.
Why can a provider total differ from a city or region total?
A provider-level number and a local area number are calculated differently. One reflects the provider’s footprint, while the other reflects the area across providers, often with different timestamps.
Last updated: Oct 31, 2026 8:20 PM