Idaho · Active · 1,844 acres
North Heglar Fire, Idaho
1,844
Acres reported
0%
Contained
—
Acres since yesterday
Last updated · refreshed every 15 minutes from the NIFC WFIGS feed · awareness only — follow local authorities
Update ·
As of Aug 20, 2026, 16:15 UTC, the North Heglar Fire is listed as active at 1,844 acres, 0% contained, in Cassia County, Idaho.
Satellites (VIIRS/MODIS) registered 53 heat detections matched to this incident in the last 24 hours, the latest at Aug 20, 2026, 10:50 UTC.
North Heglar Fire map
No perimeter has been mapped for this fire yet; the marker is the reported point of origin.
Key facts
- Size
- 1,844 acres
- Containment
- 0%
- Status
- Active
- Discovered
- Aug 19, 2026
- Location
- Cassia County, Idaho
- Origin point
- 42.4902, -113.0949
- Satellite heat, 24 h
- 53 detections
Nearest towns
Distances are from the reported point of origin, not from the fire’s edge.
- American Falls, ID
- Rupert, ID
- Aberdeen, ID
- Heyburn, ID
- Burley, ID
Other fires nearby
North Heglar Fire daily history
The largest size and containment reported each UTC day, from our 15-minute archive of the federal feed (first seen Aug 19, 2026, 21:30 UTC).
| Day (UTC) | Reported size | Change | Contained |
|---|---|---|---|
| Aug 20, 2026 | 1,844 acres | +1,344 | 0% |
| Aug 19, 2026 | 500 acres | — | — |
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North Heglar Fire questions, answered from the data
How big is the North Heglar Fire?
As of Aug 20, 2026, 16:15 UTC, the North Heglar Fire is reported at 1,844 acres.
Is the North Heglar Fire contained?
Not fully. It was 0% contained as of Aug 20, 2026, 16:15 UTC. Containment is the share of the fire's edge that has a control line; it is reported by the incident team and can lag the ground situation.
Where is the North Heglar Fire?
The reported point of origin is at 42.4902, -113.0949 in Cassia County, Idaho. Nearest towns: American Falls (24 mi NE), Rupert (31 mi W), Aberdeen (34 mi N).
Is the North Heglar Fire still burning?
The federal feed still lists it as active as of Aug 20, 2026, 16:15 UTC, and satellites registered 53 heat detections matched to it in the last 24 hours.
Where do I find evacuation orders for the North Heglar Fire?
From the county sheriff and local emergency management, not from this site. Check the official Idaho sources on our Idaho page and your county’s alert system. FireRiskHere is for awareness only.
How current is this page?
The numbers come from the National Interagency Fire Center's WFIGS incident feed and the WFIGS perimeter service, refreshed every 15 minutes, plus NASA FIRMS satellite detections hourly. This page was last updated Aug 20, 2026, 16:15 UTC. Acreage and containment are what the incident team reports and can lag by hours.
About this page
This page is generated automatically for every wildfire whose reported size reaches 1,000 acres, from FireRiskHere’s archive of the National Interagency Fire Center’s WFIGS incident feed (captured every 15 minutes), the WFIGS interagency perimeter service, and NASA FIRMS satellite detections. It stays online after the fire is contained as a record of the incident. Nothing here is an official notice — for evacuation orders and road closures follow your county sheriff and local emergency management. How the site works →