Snow in Aspen/Snomass, COlorado (CREDIT: Jeremy Swanson/9NEWS)
Ski company spokesman Jeff Hanle says the only runs open through Friday are those with man-made snow.
The top of the mountain will remain closed for skiing for the time being because the natural snowpack is not enough to provide a useable base.
Hanle tells the Aspen Daily News skier visits have been adequate since the mountain began lift service on Thanksgiving Day.
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