View data as of
Old Cow Flats
MT
Historical data for the Old Cow Flats trail at Big Sky.
Status Timeline
Current Season
Snowfall(61 days)
Closed(2)
Open(2)
Recent Changes
Jan 13, 2026, 10:00 AMLatest
Closed→Open
Jan 9, 2026, 03:30 PM
Open→Closed
Dec 22, 2025, 12:30 PM
Closed→Open
Oct 12, 2025, 03:17 AM
Closed
Statistics
Trail Season Length87 days
Number of Days in Each State
Closed
75 daysOpen
83 daysHold
0 daysGroomed
0 daysUnknown
0 days