Avalanche forecast

Nelson Lakes

New Zealand Avalanche Advisory
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Avalanche danger

High Alpine · above 1,800 m
1 · Low
Alpine · 1,200 m–1,800 m
1 · Low
Sub Alpine · below 1,200 m
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Highlights

Occasional sun and a high freezing level will increase the danger of loose wet avalanches on sunny aspects.

Avalanche problems

  • Loose Wet

    • All elevations
    Likelihood
    Unlikely
    Size
    1

    With a forecast of occasional clear skies and a high freezing level, loose wet avalanches may occur on sunny aspects during the hottest part of the day.

Recent Avalanche Activity

No new avalanche activity has been seen. Please provide any snowpack or avalanche observations using the link below.

https://www.avalanche.net.nz/observations

Current Snowpack Conditions

The snowpack is generally well-settled. There is still intermittent snow cover below 1800m especially on north and west-facing aspects. The last storm snow has settled and bonded well. Moderate temperatures have helped with this. The snow on sunny aspects may be sensitive to the sun and higher freezing levels.

Mountain Weather

A fine start to the day with cloudy periods developing. An odd shower is possible in the afternoon. Moderate westerlies increasing to strong later on. Freezing level rising from 1800m to 2100m.

Sliding Danger

The snow will be hard in places, especially in the morning. An ice axe and crampons will need to be carried for mountain travel.

Forecast Confidence

High

  • We are confident due to a stable weather pattern.
  • We are uncertain about how the timing or intensity of solar radiation will affect the snowpack.

New Zealand Avalanche Advisory (NZ Mountain Safety Council)

Regions covered