Climbing Weather

Canada Avalanche Danger Report Interactive Map

"Where's the danger?" Here are autogenerated DEM Shading rules for each advisory zone that allow for quickly adding avalanche danger and problem layers to CalTopo maps.

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Avalanche Report

2025-04-21 Avalanche Danger
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  • Low danger (above 9001')
  • Low danger (7501' to 9000')
  • Low danger (below 7500')
2025-04-21 Cornice
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  • W to E aspects (above 9001')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Moderate danger (7501' to 9000')
  • Low danger (below 7500')
2025-04-21 Persistent slab
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  • All aspects (above 9001')
  • All aspects (7501' to 9000')
2025-04-21 Wind slab
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  • N to SE aspects (7501' to 9000')
  • N to SE aspects (above 9001')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Low danger (above 9001')
  • Low danger (7501' to 9000')
  • Low danger (below 7500')
2025-04-21 Cornice
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  • NW to NE aspects (above 9001')

Issued at: Sunday, April 20, 2025 5:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Spring Conditions (7501' to 9000')
  • Spring Conditions (below 7500')
2025-04-20 Wind slab
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  • All aspects (7501' to 9000')
  • All aspects (above 9001')
2025-04-20 Deep persistent slab
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  • All aspects (above 9001')
  • All aspects (7501' to 9000')
2025-04-20 Wet Loose
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  • All aspects (above 9001')
  • All aspects (7501' to 9000')
  • All aspects (below 7500')

Issued at: Saturday, April 19, 2025 5:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Low danger (above 9001')
  • Low danger (7501' to 9000')
  • Low danger (below 7500')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Low danger (above 9001')
  • Low danger (7501' to 9000')
  • Low danger (below 7500')
2025-04-21 Cornice
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  • NW to NE aspects (above 9001')
  • NW to NE aspects (7501' to 9000')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Low danger (7501' to 9000')
  • No rating (below 7500')
2025-04-21 Wind slab
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  • W to E aspects (7501' to 9000')
  • W to E aspects (above 9001')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Low danger (7501' to 9000')
  • Low danger (below 7500')
2025-04-21 Cornice
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  • NW to SE aspects (above 9001')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Moderate danger (7501' to 9000')
  • Spring Conditions (below 7500')
2025-04-21 Persistent slab
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  • NW to NE aspects (above 9001')
2025-04-21 Wind slab
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  • All aspects (above 9001')

Issued at: Sunday, April 20, 2025 3:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Considerable danger (above 9001')
  • Considerable danger (7501' to 9000')
  • Moderate danger (below 7500')
2025-04-21 Storm slab
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  • NE to SW aspects (7501' to 9000')
  • NE to SW aspects (below 7500')
  • NE to SW aspects (above 9001')

Issued at: Sunday, April 20, 2025 5:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Spring Conditions (above 9001')
  • Spring Conditions (7501' to 9000')
  • Spring Conditions (below 7500')

Issued at: Wednesday, April 16, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Low danger (7501' to 9000')
  • Low danger (below 7500')
2025-04-21 Wind slab
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  • N to SE aspects (above 9001')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Low danger (above 9001')
  • Low danger (7501' to 9000')
  • Low danger (below 7500')
2025-04-21 Cornice
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  • NW to S aspects (above 9001')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Low danger (7501' to 9000')
  • Low danger (below 7500')
2025-04-21 Wind slab
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  • N to SE aspects (7501' to 9000')
  • N to SE aspects (above 9001')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Low danger (7501' to 9000')
  • Low danger (below 7500')
2025-04-21 Wind slab
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  • NE to S aspects (above 9001')
2025-04-21 Cornice
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  • NW to SE aspects (above 9001')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Low danger (7501' to 9000')
  • Low danger (below 7500')
2025-04-21 Wind slab
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  • All aspects (above 9001')

Issued at: Sunday, April 20, 2025 5:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Low danger (above 9001')
  • Spring Conditions (7501' to 9000')
  • Spring Conditions (below 7500')

Issued at: Sunday, April 20, 2025 5:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Spring Conditions (7501' to 9000')
  • Spring Conditions (below 7500')
2025-04-21 Dry Loose
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  • All aspects (7501' to 9000')
  • All aspects (above 9001')
2025-04-21 Persistent slab
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  • NW to E aspects (above 9001')

Issued at: Sunday, April 20, 2025 5:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Moderate danger (7501' to 9000')
  • Spring Conditions (below 7500')
2025-04-21 Storm slab
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  • All aspects (above 9001')
  • All aspects (7501' to 9000')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Low danger (above 9001')
  • Low danger (7501' to 9000')
  • Spring Conditions (below 7500')
2025-04-19 Wind slab
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  • NW to SE aspects (7501' to 9000')
  • NW to SE aspects (above 9001')
2025-04-19 Wet Loose
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  • SE to SW aspects (above 9001')
  • SE to SW aspects (7501' to 9000')
  • SE to SW aspects (below 7500')

Issued at: Friday, April 18, 2025 5:00PM
Issued by: Avalanche Canada

Avalanche Report

2025-04-21 Avalanche Danger
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  • Moderate danger (above 9001')
  • Low danger (7501' to 9000')
  • Low danger (below 7500')
2025-04-21 Wind slab
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  • N to SE aspects (7501' to 9000')
  • N to SE aspects (above 9001')

Issued at: Sunday, April 20, 2025 4:00PM
Issued by: Avalanche Canada

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