View data as of
Great Falls
MT
Historical data for the Great Falls trail at Big Sky.
Status Timeline
Current Season
Snowfall(61 days)
Closed(11)
Open(10)
Recent Changes
Feb 27, 2026, 03:00 PMLatest
Open→Closed
Feb 27, 2026, 10:30 AM
Closed→Open
Feb 26, 2026, 03:00 PM
Open→Closed
Feb 26, 2026, 10:30 AM
Closed→Open
Feb 21, 2026, 03:00 PM
Open→Closed
Feb 21, 2026, 10:00 AM
Closed→Open
Feb 20, 2026, 03:00 PM
Open→Closed
Feb 20, 2026, 10:30 AM
Closed→Open
Feb 19, 2026, 03:00 PM
Open→Closed
Feb 19, 2026, 12:00 PM
Open
Statistics
Trail Season Length27 days
Number of Days in Each State
Closed
157 daysOpen
2 daysHold
0 daysGroomed
0 daysUnknown
0 days