Old Faithful
Upper Geyser Basin
Biscuit Basin
Mammoth Terraces
Unnamed Thermal Feature Farther Below Twin Geyser 9 Aug 2011
Lake Yellowstone, WY
Last Updated on May 23 2013, 8:56 pm MDT
Weather by NOAA
Current Conditions:
Temp: 42°F
Wind: North at 0mph
Humidity: 85%
Dewpoint: 37.9°F