View data as of
Skyline
CA
Historical data for the Skyline trail at Mammoth Mountain.
Status Timeline
Current Season
Snowfall(25 days)
Closed(3)
Groomed(3)
Recent Changes
Feb 21, 2026, 11:30 AMLatest
Closed→Groomed
Feb 17, 2026, 05:00 PM
Groomed→Closed
Jan 7, 2026, 10:30 AM
Closed→Groomed
Dec 22, 2025, 09:30 AM
Groomed→Closed
Nov 20, 2025, 08:00 AM
Closed→Groomed
Nov 7, 2025, 01:31 PM
Closed
Statistics
Trail Season Length119 days
Number of Days in Each State
Closed
33 daysOpen
0 daysHold
0 daysGroomed
100 daysUnknown
0 days