View data as of
Bitterroot
MT
Historical data for the Bitterroot trail at Big Sky.
Status Timeline
Current Season
Snowfall(61 days)
Closed(4)
Open(3)
Recent Changes
Mar 15, 2026, 12:01 PMLatest
Open→Closed
Feb 8, 2026, 01:30 PM
Closed→Open
Feb 5, 2026, 01:00 PM
Open→Closed
Feb 2, 2026, 01:00 PM
Closed→Open
Jan 27, 2026, 09:30 AM
Open→Closed
Dec 25, 2025, 01:30 PM
Closed→Open
Oct 12, 2025, 03:17 AM
Closed
Statistics
Trail Season Length80 days
Number of Days in Each State
Closed
88 daysOpen
71 daysHold
0 daysGroomed
0 daysUnknown
0 days