December 17. min. max. avg
Bitt 2NW valley 30.2 38.8 34.5
Garrett College 33.5 38.4 36
Can-Heights 28.9 39.3 34.1
CRN-Canaan 30.8 38.7 34.8
Cabin Mt 26.8 39.7 33.2
Cabin Mt north 28.4 38.5 33.5
Spruce Knob 26.1 38.5 32.3
Snowshoe/S.C 28.6 39.7 34.2
Can-Valley Floor 30.0 40.5 35.2
Cresaptown 23.9 41.2 32.5
Green Bank Obs 20.8 37.6 29.2
7Springs 33.1 39.6 36.3
Overcast day. Colder low valleys this a.m. Colder in Lavale to Cumberland than up high. Light snow across Snowshoe , and flakes to Canaan and parts of Garrett in the evening. Light snow at Snowshoe after dark as well. 
Photo today by Charles Cropp at Big Run Falls in Tucker County 12/17/17
Allegheny Mountains Weather 