Daily Sentinel: Abundant snow and cold temperatures might make it seem that climate change hardly affects Colorado, but a U.S. Geological Survey scientist warned that Colorado’s runoff season will see dramatic mood swings in the coming decades. David Clow of the USGS told members of the Colorado Water Congress on Thursday that human-caused global warming doesn’t seem to be dramatically affecting Colorado’s snowpack just yet, but runoff is already occurring two weeks earlier than it did just 27 years …