Thunderstorms are expected across a large part of south central and southeast Colorado today...as an upper level storm system continues its march across the state. Isolated morning showers and thunderstorms will become widespread in the afternoon and continue into the late night hours. The threat of heavy rain over the mountains and the eastern plains is a major concern today...while a severe storm or two will be possible. High temperatures are going to cool several degrees...except for the far eastern counties. Keep up to date with the latest forecasts...watches and warnings on our homepage at weather.gov/pueblo. (Please visit http://weather.gov/pub for more information.)