A Vulcan lute on Aldea. The Vulcan lute (sometimes referred to as Vulcan harp, Vulcan lyre, or Vulcan Lyrette) was a twelve-stringed instrument, played on the planet Vulcan, that was tuned on a diatonic scale and noted to be very soothing.
Keystone Average Weather. 1  The highest monthly average temperature in Keystone for July is 54 degrees. 2  The lowest monthly average temperature in Keystone for December is 14 degrees.  The most monthly precipitation in Keystone occurs in January with 0 inches.
Keystone Lake Info General Information Edit Info. Welcome to FishingNotes.com Keystone Lake fishing report page. Here you will find all the information you need to make the best decisions for today's fishing. Current weather including air temperature, barometric pressure, wind speed and direction are continuously updated throughout the day.