SW Hokkaido — Avalanche Forecast

The latest avalanche bulletin for SW Hokkaido (Japan) was valid until Tuesday, March 31, 2026 (danger 2 — Moderate). No newer forecast has been published — likely off-season.

Valid for
Published:

This bulletin expired on Tuesday, March 31, 2026 — no newer forecast has been published.

Maximum Danger
2 · MODERATE
SW HokkaidoJP-sw-hokkaido
2

Danger by Elevation

Alpine1Low
Treeline2Moderate
Below treeline2Moderate

Active Avalanche Problems

Wet Snow
Wet Snow
Treeline and below
Size1.5/5
FrequencyPossible
Glide Avalanche
Glide Avalanche
Treeline and below
Size2/5
FrequencyPossible

Source: Japan Avalanche Network (JAN) · View Original Bulletin

Original (EN)

Frequently asked questions

What does avalanche danger level 2 (Moderate) mean?

Heightened avalanche conditions on some steep slopes — careful route selection and terrain evaluation are needed.

How often is the SW Hokkaido forecast updated?

Avycast refreshes hourly; the bulletin is republished by Japan Avalanche Network (JAN) usually once a day during the season.

Who publishes the SW Hokkaido avalanche forecast?

Japan Avalanche Network (JAN) — the official warning service. Avycast aggregates and translates it; always check the original bulletin.

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