Lexington, Massachusetts, USA
Issued by the National Weather Service - Missoula, MT
Areas Affected: Kootenai/Cabinet Region; West Glacier Region
Urgency: Unknown
Severity: Unknown
Certainty: Unknown
Alert Sent: Thursday 6:04am MDT
Alert Effective: Thursday 6:04am MDT
Alert Expires: Friday 6:00am MDT
Event Onset: Thursday 6:04am MDT
Issued by: NWS Missoula MT
AVWMSO The following message is transmitted at the request of Flathead Avalanche Center Hungry Horse MT. ...AVALANCHE WARNING ISSUED BY THE FLATHEAD AVALANCHE CENTER... 06:00 MDT Thu Mar 12 2026 The Flathead Avalanche Center in Hungry Horse has issued a BACKCOUNTRY AVALANCHE WARNING for the following areas: NWS Missoula MT - MTZ001 (MTZ001)...MTZ002 (MTZ002) * WHAT...Strong to extreme winds coupled with recent and ongoing snowfall will create very dangerous avalanche conditions. * WHERE...Slopes above 5000 feet in the Whitefish, Swan, and Flathead Ranges, and the Lake McDonald and Marias Pass areas of Glacier National Park * WHEN...In effect from Thu 06:00 MDT to Fri 06:00 MDT. * IMPACTS...Natural and human-triggered avalanches are very likely. Avalanches will release in the surface snow and on weak layers buried several feet deep, resulting in large to very large avalanches. * PRECAUTIONARY / PREPAREDNESS ACTIONS...Very dangerous avalanche conditions. Travel in avalanche terrain is not recommended. Avalanches may run long distances and can run into mature forests, valley floors, or flat terrain. Consult http://www.flatheadavalanche.org/ or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center.
ID: urn:oid:2.49.0.1.840.0.2bf3bca0e39b05ce0e08541ca6e2df4c5c2f32f2.001.1 Codes: MTZ001, MTZ002 Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2bf3bca0e39b05ce0e08541ca6e2df4c5c2f32f2.001.1