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Ski · Nordic · Backcountry · United States
Montana · lift-served terrain

Blacktail Mountain Ski Area

1,390 feet of lift-served vertical, from a base of 5,251 ft to a summit of 6,641 ft. Measured from the lowest and highest lift terminal on this mountain — not a box around a map pin — and cut into 4 five-hundred-foot bands.

1,390
ft vertical
5,251
ft base
6,641
ft summit
3
uphill lifts
424
footprint acres

The column

4 bands · base to summit
5,000–5,500101 ac · 22.2° · SE250 mm
5,500–6,000188 ac · 19.6° · SSE250 mm
6,000–6,500124 ac · 17.5° · SSE288 mm
6,500–7,00012 ac · 13.5° · SSE297 mm
under 15° easier 15–25° more difficult 25–33° most difficult over 33° expert bar length = acres · fill = elevation
NESW
Bands
4
All lifts
4
Lift length
3.4 km
Steepest band
22.2°
Operator
—
Coordinates
48.0221, -114.3743

Band by band

slope, aspect and winter normal
Band (ft)AcresSlope° RatingAspectDeg NDJFM mm
5,000–5,50010122.2more difficultSE146250
5,500–6,00018819.6more difficultSSE149250
6,000–6,50012417.5more difficultSSE159288
6,500–7,0001213.5easierSSE164297

Slope and aspect are the Horn 3×3 method on a ~13 m DEM. A band's aspect is the direction of the mean unit vector, not the mean of the angles. NDJFM mm is the PRISM 1991–2020 November–March precipitation normal at that height — liquid equivalent, not snow depth.

How this mountain gets scored

the verification station
Blacktail Mtn SNOTEL (1144:MT:SNTL) is 4.6 km away at 5,660 ft — 981 ft below this summit. It reports hourly precipitation, snow water equivalent and temperature at a surveyed elevation, which is the only truth at height that does not have to be interpolated first. Forecasts for this mountain will be scored there, and the score published whether or not it flatters.

Nearby

Whitefish Mountain Resort 52 km Turner Mountain 114 km Montana Snowbowl 115 km Teton Pass Ski Resort 117 km Lookout Pass 118 km

Fly this mountain in 3D → · ← All 17 ski areas in Montana · How these numbers are measured

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BUILT 2026-09-08T19:40:35Z