High temperatures Sunday and Monday will continue to fall below normal with 50's across the plains and San Luis Valley and 30's/40's in the mountains. Mountain snow showers will increase in intensity during the afternoon Sunday and continue through late Sunday night while the Plains will experience light rain showers. Skies will slowly begin to clear Monday afternoon. Much warmer temperatures and dry conditions are expected Tuesday and Wednesday.    (Please visit http://weather.gov/pub for more information.)