Lawinenlagebericht

Waterton Lakes

Avalanche Canada
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Lawinengefahr

Wed
Thu
Hochgebirge
2 · Mässig
Waldgrenze
2 · Mässig
Unterhalb
1 · Gering
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Veraltet — dieser Lagebericht ist 5 months ago abgelaufen. Du siehst vergangene Verhältnisse, nicht den aktuellen Bericht.

Kernpunkte

These storms are coming in warm... and then cooling off. Wet-loose could be a problem at lower elevations Tuesday through Wednesday. While the alpine and tree line will see continued wind slab formation throughout the forecast period.

Lawinenprobleme

  • Wind Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Likely
    Größe
    1–2

  • Loose Wet

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible
    Größe
    1–1.5

    The first wave of this storm system is expected to come in warm. Wet loose is added as a problem for Tuesday-Wednesday. Look out for rain falling on last weekend's snow. Especially in areas which have not seen major warming yet.

Confidence

Moderate

  • We are uncertain due to the timing, track, and intensity of the incoming weather system.

Avalanche Summary

Several wind slab and dry loose avalanches, up to size 1.5, observed in the alpine.

Snowpack Summary

The upcoming storm snow will be falling on top of 5-10 cm of snow from Saturday. These layers are being redistributed by moderate to strong winds. A widespread rain crust sits below. Under the crust is moist snow that is slowly refreezing.

Weather Summary

Tues

Wet flurries. Up to 4 cm of snow. Alpine Low of 0 2 °C, High of 2 °C. SW wind gusting to 65 km/h. Freezing level at 2500 m.

Wed

Isolated flurries. Alpine Low of -4 °C, High of 2 °C. SW wind gusting to 80 km/h. Freezing level at 2000 m.

Thurs

Flurries, with up to 11 cm of snow. Alpine Low of -7 °C, High of -5 °C. SW wind gusting to 45 km/h. Freezing level at valley bottom.

Current weather forecast: Mountain Weather Forecast

Terrain and Travel Advice

  • Be careful as you transition into wind-affected terrain.
  • Use extra caution for areas that are experiencing rapidly warming temperatures for the first time.
  • Be careful with wind-loaded pockets, especially near ridge crests and rollovers.

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