View data as of
Calamity Jane (Upper)
MT
Historical data for the Calamity Jane (Upper) trail at Big Sky.
Status Timeline
Current Season
Snowfall(61 days)
Closed(3)
Open(83)
Groomed(80)
Recent Changes
Mar 17, 2026, 04:31 PMLatest
Groomed→Open
Mar 17, 2026, 09:31 AM
Open→Groomed
Mar 15, 2026, 04:31 PM
Groomed→Open
Mar 15, 2026, 08:01 AM
Open→Groomed
Mar 14, 2026, 05:03 PM
Groomed→Open
Mar 14, 2026, 07:35 AM
Open→Groomed
Mar 13, 2026, 04:30 PM
Groomed→Open
Mar 13, 2026, 06:31 AM
Open→Groomed
Mar 12, 2026, 04:31 PM
Groomed→Open
Mar 12, 2026, 07:31 AM
Groomed
Statistics
Trail Season Length102 days
Number of Days in Each State
Closed
67 daysOpen
62 daysHold
0 daysGroomed
30 daysUnknown
0 days