Lost Trail March Skiing
Lost Trail snow in March
- Snow quantity at Lost Trail
- Snow quality at Lost Trail
- How much snow is required for proper terrain coverage at Lost Trail—steeper resorts require more snow to get 100% open.
- Lost Trail's snow frequency (standard deviation)
- Lost Trail's elevation
- Lost Trail's latitude
- Lost Trail's slope aspects - more north-facing slopes protect snow later into winter
Lost Trail this winter: El Niño
NOAA's latest reading shows strong El Niño conditions heading into 2026–27. Over 40 winters, El Niño winters have brought Lost Trail 10% less snow than average, and 12% less snow in the strongest ones. Less snow: a clear, consistent drop in snow.
How El Niño affects Lost Trail → · El Niño and Montana, Idaho & Wyoming ski resorts
Lost Trail in March, by the numbers
By ZRankings' snow data, Lost Trail's March snow scores 65 out of 100, its 3rd-best month, 42nd of the 220 North American resorts we track. Over 40 winters of weather data, it snows or rains on about 39% of March days, the sun reaches 77% of its clear-sky potential, and mid-mountain highs average 34°F with lows near 16°F.
| High | Low | |
|---|---|---|
| Summit | 31°F | 13°F |
| Mid-mountain | 34°F | 16°F |
| Base | 38°F | 19°F |
Passes for 2026-27: Indy Pass (2 days). Compare passes.
What matters when it comes to snow for March skiing:
Ski areas with higher elevations and more northerly latitudes can keep snow colder when thawing temperatures in March or during warming events degrade other resorts' snowpacks. Aspects have the same affect, so the snow at a ski resort with more east or south-facing slopes will suffer more quickly as the sun grows stronger into March and the later spring.
For that reason, ski resorts with more north-facing terrain will be able to shelter snow more thoroughly into and through March. The most important factors for good snow preservation in spring tend to be elevation and north aspects, so the ski resorts with the highest elevations and the highest percentage of north-facing slopes tend to be those that preserve their snow best. More explanation on this topic can be found on our snow rankings page.
Lots of east and south exposures coupled with cold temperatures at night can put ski slopes into a nasty freeze-thaw process, wherein the ski resort becomes an ice rink overnight and doesn't revert to being skiable until the sun thaws things out. If the sun doesn't come out, however, skiers can be stuck with terrible conditions for days on end.
So, quite simply, in March, look for resorts with high elevations and high percentages of north-facing terrain (~50%+).