View data as of
St. Anton
CA
Historical data for the St. Anton trail at Mammoth Mountain.
Status Timeline
Current Season
Snowfall(25 days)
Closed(3)
Groomed(3)
Recent Changes
Feb 20, 2026, 04:30 PMLatest
Closed→Groomed
Feb 16, 2026, 04:30 PM
Groomed→Closed
Jan 7, 2026, 10:30 AM
Closed→Groomed
Jan 5, 2026, 04:00 PM
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
19 daysOpen
0 daysHold
0 daysGroomed
113 daysUnknown
0 days