A new spring weather system will make its way through the Rocky Mountain region over the weekend...keeping increased cloudiness in the picture...with a chance of rain or snow showers and a few thunderstorms across southern and eastern Colorado. Temperatures are going to be somewhat cooler than Friday's very warm readings...but are still expected to stay above average in all areas with high temperatures in the 30s to mid 40s in most mountain areas...the 50s and lower 60s in the southern valleys...and the mid 60s through the 70s over the eastern plains. (Please visit http://weather.gov/pub for more information.)