Bonneville County Assist 4 Fire, Idaho
Bonneville County Assist 4 is a wildfire currently listed in Idaho, United States, with an estimated burned area of 100 acres (40 hectares) and was classified as Uncontained.
Activity & map
Timeline, Map & Situation
Timeline
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Uncontained · 100 ac · US-ID · NIFC
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Size reported at approximately 100 acres (40.5 ha)
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Status: Uncontained
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Fire discovery / ignition reported
Map
43.4020, -111.9430
Current Situation
Bonneville County Assist 4 is a wildfire currently listed in Idaho, United States, with an estimated burned area of 100 acres (40 hectares) and was classified as Uncontained.
Provincial or federal feeds last reported on this fire 54 minutes ago.
No dense smoke plume is currently mapped at this location. Nearby active fire activity includes 8 other incidents inside roughly 245 km.
Growth Trend
Growth history is still collecting. Points are saved when agency size or status changes.
Environment
Current Conditions
Current Conditions
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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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Largest Fires in Idaho
Community
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Insight
Why This Fire Matters
- One of the 10 largest active fires in Idaho (currently ranked #6 among tracked incidents in this area).
Technical Incident Details
| Fire Name | Bonneville County Assist 4 |
|---|---|
| Agency Fire ID | 2026-ID8BN-000142 |
| Country | United States |
| Province / State | Idaho |
| Location | Bonneville |
| Latitude | 43.40204 |
| Longitude | -111.94299 |
| Last Updated | Jul 29, 2026, 5:50 AM PDT |
| Current Status | Uncontained |
| Tracking | Actively tracked |
| Acres Burned | 100 ac |
| Containment % | — |
| Cause | Undetermined |
| Nearby towns | Loading… |
| Discovery Date | Jul 29, 2026, 12:50 AM PDT |
| Fire Type | OC |
| Data Source | nifc-wfigs |
Questions
Frequently asked questions
What is the current size of this fire?
The Bonneville County Assist 4 Fire is currently reported at approximately 100 acres (40 hectares).
Where is this fire located?
The Bonneville County Assist 4 Fire is located in Idaho, United States at approximately 43.4020, -111.9430.
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 2026-07-29.
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?
No nearby towns were identified within about 50 km of this incident.
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 actively tracked (last update 54 minutes ago).