Boundary-Howson-Kispiox-Kitimat-Microwave-Sinclair-NassAvalanche Forecast

The latest avalanche bulletin for Boundary-Howson-Kispiox-Kitimat-Microwave-Sinclair-Nass (Canada) was valid until Tuesday, June 30, 2026 (danger 3 — Considerable). No newer forecast has been published — likely off-season.

Valid for
Published:

This bulletin expired on Tuesday, June 30, 2026 — no newer forecast has been published.

Maximum Danger
3 · CONSIDERABLE
Boundary-Howson-Kispiox-Kitimat-Microwave-Sinclair-NassCA-9e70
3

We've concluded our regularly updated forecasts, but avalanche hazards can continue well into spring. The Spring Conditions page offers guidance for mountain travel.

Danger by Elevation

Alpine3Considerable
Treeline3Considerable
Below treeline3Considerable

The snow surface likely consists of a mix of hard melt-freeze crust, wet snow, and dry snow, depending on aspect and elevation. Sun-exposed slopes and lower elevations may undergo daily melt-freeze cycles, while northerly alpine slopes could remain dry with potential slabs, depending on the freezing level.The remainder of the snowpack is strong for most areas. Inland areas may still have a weak layer of faceted grains in the middle to bottom of the snowpack. There is potential for this layer to reawaken under periods of intense or prolonged warming or rain.

Source: Avalanche Canada — Avalanche Canada · View Original Bulletin

Original (EN)

Frequently asked questions

What does avalanche danger level 3 (Considerable) mean?

Dangerous avalanche conditions — a single person can trigger avalanches on many steep slopes; cautious route selection is essential.

How often is the Boundary-Howson-Kispiox-Kitimat-Microwave-Sinclair-Nass forecast updated?

Avycast refreshes hourly; the bulletin is republished by Avalanche Canada — Avalanche Canada usually once a day during the season.

Who publishes the Boundary-Howson-Kispiox-Kitimat-Microwave-Sinclair-Nass avalanche forecast?

Avalanche Canada — Avalanche Canada — the official warning service. Avycast aggregates and translates it; always check the original bulletin.

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