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Mt Assiniboine / Spray Lakes terrain
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Central Rockies

Mt Assiniboine / Spray Lakes

10cm new snow. Moderate avy danger. Calm winds.

2ALP2TL1BTL
NW 0 km/h10cm / 24h
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The Glance

Thursday, April 02, 2026
Snow 24h
10
cm
Forecast Temp
Wind
0
km/h NW
Freezing Level
Day 3 at Moderate↓ falling from ConsiderableYesterday: 7cm

Avalanche

Danger by Elevation
Avalanche Canada · Kananaskis
7-Day Danger Trend

Moderate. Wind slab all aspects ALP+TL (Possible, Size 1.5-2.5). Persistent slab all aspects ALP (Possible, Size 2-3). (ALP+TL: Moderate / BTL: Low)

Travel Advice

  • Carefully evaluate steep lines for wind slabs.
  • Be careful as you transition into wind-affected terrain.
  • Be alert to conditions that change with elevation and sun exposure.
Snowpack

In most of our forecast area, the March 24 crust can be found up to 2450m with an average of 20-40cm on top of it with the interface being facets. Wind slabs are present at treeline and in the alpine from previous winds. There is 2 cm of snow sitting on top of a sun crust up to about 2200m on solar aspects.

Recent Avalanche Activity

No new avalanches were observed or reported today.

Snow

10cm new snow (Aster Lake 2350m)

SourceElev24h48h72hBase
Aster Lake
2350m101720255.6
Burstall Pass
2300m71315240.9
Highwood Pass
2250m101112188.8
Mud Lake
1900m111319165.1
East End of Rundle
1700m11409230.4

Measured: 4/2/2026, 6:00:00 AM

Source: AvCan Weather Stations

Weather

Today
Observed WindNW 0 km/h · gust 4 km/hAster Lake2350m
Station Observations
StationElevTempWind24h Snow
Aster Lake2350m-5.7°CNW 0 km/h10
Burstall Pass2300m-5.2°CN 5 km/h7
Highwood Pass2250m-5.2°CNW 0 km/h10
Mud Lake1900m-3.8°CN 0 km/h11
East End of Rundle1700m-4.3°CNE 3 km/h11

Roads

Mt Assiniboine / Spray Lakes

Hwy 742: Open | Hwy 40: Open | Hwy 93 (Kootenay-Banff): Open

Webcams

Weather Stations
StationElevTempWindSnow 24h
Aster Lake2350m-5.7°CNW 0km/h10cm
Burstall Pass2300m-5.2°CN 5km/h7cm
Highwood Pass2250m-5.2°CNW 0km/h10cm
Mud Lake1900m-3.8°CN 0km/h11cm
East End of Rundle1700m-4.3°CNE 3km/h11cm

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