Snow gradually tapering off over the central High Plains as well ascentral/southern Rockies.Threat of flash flooding and severe weather expected to sweep acrossthe Deep South to the Southeast the next couple of days.An intensifying low pressure system will bring locally heavy rain andstrong winds from the Ohio Valley to New England late Saturday intoSunday.Wet snow expected across the Great Lakes to northern New England lateSaturday to Sunday as next round of rain and mountain snow reaches th...