Snow on Mt. Lemmon Mike Christy / Arizona Daily Star Apr 9, 2013 Buy Now Snow and ice cover the pines, covering that springtime green, along Mt. Lemmon Highway in the Santa Catalina Mountains on Tuesday, April 9, 2013. Mike Christy / Arizona Daily Star As featured on +12 Photos: Snow on Mt. Lemmon A spring storm dusted Summerhaven and Mt. Lemmon with snow overnight Monday, April 8, 2013.