1st Street - Custer Fire, Montana
The 1st Street - Custer Fire was a wildfire in Montana, United States. The last recorded size was approximately less than 1 acre under a Uncontained classification.
Activity & map
Timeline, Map & Situation
Timeline
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Status: Uncontained
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Fire discovery / ignition reported
Map
46.4130, -105.8631
Current Situation
The 1st Street - Custer Fire was a wildfire in Montana, United States. The last recorded size was approximately less than 1 acre under a Uncontained classification.
Provincial or federal feeds last reported on this fire 7 days ago.
The fire is near Miles City (1.8 km E).
Smoke layers do not currently show a clear plume at the fire site. Nearby active fire activity includes 8 other incidents inside roughly 31 km.
Growth Trend
Growth history is still collecting. Points are saved when agency size or status changes.
Environment
Current Conditions
Current Conditions
Loading local weather…
Smoke
Layer analysis: Regional PM2.5 forecast haze is active on the live map; point density at this fire is not classified from plume polygons.
Open live smoke layer →Context
Nearby & Resources
Nearby Fires
View on MapRoad Closures
No full road closures reported within about 25 mi right now.
Nearby Communities
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Miles City
Largest Fires in Montana
Community
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Insight
Why This Fire Matters
- One of the 10 largest active fires in Montana (currently ranked #9 among tracked incidents in this area).
- Located within 16 mi of nearby communities (closest: Miles City at 1.1 mi).
- Human-caused ignition.
- Fire has remained active for 9 days.
Technical Incident Details
| Fire Name | 1st Street - Custer |
|---|---|
| Agency Fire ID | 2026-MTLG14-000536 |
| Country | United States |
| Province / State | Montana |
| Location | Custer |
| Latitude | 46.41302 |
| Longitude | -105.86314 |
| Last Updated | Jul 23, 2026, 8:10 AM PDT |
| Current Status | Uncontained |
| Tracking | Archive — no longer in live feed |
| Acres Burned | less than 1 acre |
| Containment % | — |
| Cause | Human |
| Nearby towns | Miles City (1.1 mi E) |
| Discovery Date | Jul 20, 2026, 2:42 PM PDT |
| Fire Type | OC |
| Data Source | nifc-wfigs |
Questions
Frequently asked questions
What is the current size of this fire?
The last recorded size of the 1st Street - Custer Fire was approximately less than 1 acre.
Where is this fire located?
The 1st Street - Custer Fire is located in Montana, United States at approximately 46.4130, -105.8631. Nearby towns include Miles City (1.8 km E).
Is this fire contained?
Agencies classify this fire as Uncontained. A numeric containment percentage is not available in the current feed.
When was it discovered?
Discovery (or first listed date) is recorded as 2026-07-20.
Is smoke affecting nearby communities?
No smoke plume is currently mapped near this fire in the smoke analysis layer.
What towns are near this fire?
Nearby settlements include Miles City (1.1 mi E).
How many nearby fires are active?
There are 8 other active wildfires nearby.
What are current weather conditions?
Weather observations are unavailable for this location right now.
Is this fire still actively tracked?
This fire is no longer in the live active feed (last update 7 days ago).