NWS fire zone MTZ123

Gallatin National Forest weather alerts

Public weather alerts linked to this verified National Weather Service zone.

NWS feedSource freshLast successful check: Aug 2, 2026, 3:13 AM UTC

Current answer

1 active alert

Open official zone data

Active Official severity: Severe

Red Flag Warning for Sioux Ranger District Custer National Forest

Beartooth Ranger District Custer National Forest, Crow Indian Reservation/Big Horn Canyon Rec Area, Custer County and 10 more

Until Aug 3, 2026, 3:00 AM UTC

Official zone ID: MTZ123
Zone type: fire
State: Montana
Metadata verified: Yes, from NWS

Context only

Recently ended alerts

Ended Official severity: Severe

Red Flag Warning for Gallatin National Forest; Wheatland County/Sweet Grass County; Stillwater County +10 more

Beartooth Ranger District Custer National Forest, Crow Indian Reservation/Big Horn Canyon Rec Area, Custer County and 10 more

Ended Jul 26, 2026, 3:02 AM UTC

Ended Official severity: Severe

Fire Weather Watch for Gallatin National Forest; Wheatland County/Sweet Grass County; Stillwater County +3 more

Beartooth Ranger District Custer National Forest, Gallatin National Forest, Golden Valley County/Musselshell County and 3 more

Ended Jul 31, 2026, 7:27 PM UTC

Ended Official severity: Severe

Fire Weather Watch for Gallatin National Forest; Wheatland County/Sweet Grass County; Stillwater County +10 more

Beartooth Ranger District Custer National Forest, Crow Indian Reservation/Big Horn Canyon Rec Area, Custer County and 10 more

Ended Jul 24, 2026, 7:12 PM UTC

Zone matching is not a personal forecast

This page uses official NWS zone membership. For exact location matching, an alert must include official geometry or be linked to a verified zone geometry that contains the point.

How location matching works