High pressure will build over western Colorado starting Tuesday...bringing drier air to most of the state. Lingering moisture over the mountains though...could help produce isolated late day showers and thunderstorms over the high country and along parts of the I-25 corridor. Temperatures are also expected to be a little warmer region-wide...as highs climb further into the 40s and 50s in the mountains...through the 60s across the San Luis Valley...and to the upper 60s and mid 70s over the eastern plains. (Please visit http://weather.gov/pub for more information.)