▁was ▁reported ▁as ▁McG inn is ▁Creek ▁by ▁the ▁US GS . ▁ ▁Cl imate ▁ ▁Based ▁on ▁the ▁Kö ppen ▁climate ▁classification , ▁McG inn is ▁Mountain ▁is ▁located ▁in ▁a ▁sub ar ctic ▁climate ▁zone ▁with ▁cold , ▁snow y ▁winter s , ▁and ▁m ild ▁sum mers . ▁Tem per atures ▁can ▁drop ▁below ▁− 2 0 ▁° C ▁with ▁wind ▁ch ill ▁factors ▁below ▁− 3 0 ▁° C . ▁This ▁climate ▁supports ▁the ▁M enden hall ▁Gla cier ▁and ▁June au ▁Ice field ▁to ▁the ▁mountain ' s ▁east . ▁May ▁and ▁June ▁are ▁the ▁best ▁months ▁for ▁clim bing ▁in ▁terms ▁of ▁catch ing ▁favor able ▁weather . ▁ ▁See ▁also ▁ ▁List ▁of ▁mountain ▁pe aks ▁of ▁Al aska ▁Geography ▁of ▁Al aska ▁Bull ard ▁Mountain ▁ ▁References ▁ ▁Gallery ▁ ▁External ▁links ▁ ▁We ather ▁forec ast : ▁McG inn is ▁Mountain ▁ ▁Category : Mount ains ▁of ▁Al aska ▁Category : Mount ains ▁of ▁June au , ▁Al aska ▁Category : Bound ary ▁R anges <0x0A> </s> ▁Richard ▁B ax ter ▁Gill iam ▁is ▁an ▁American ▁executive ▁and ▁founder ▁of ▁the ▁Ab ing don , ▁Virginia - based ▁coal ▁extract or ▁C umber land ▁Resources . ▁C umber land ▁Resources ▁Corporation ▁employed ▁over ▁ 1 , 2 0 0 ▁individuals ▁in ▁South western ▁Virginia ▁and ▁Eastern ▁Kentucky . ▁In ▁ 2 0 1 0 , ▁Gill iam ▁sold ▁C umber land ▁Resources ▁to ▁M asse y ▁Energy ▁( current ly ▁Al pha ▁Natural ▁Resources