Graduation Dates for Natchitoches Parish Schools April 14, 2022April 14, 2022 / NPJ Here is a list of upcoming dates for graduation ceremonies at schools and Northwestern State University: NPTCC Graduation: May 18 NCHS: May 20 Lakeview: May 12 LSMSA: May 21 NSU: May 11th & 12th St. Mary’s: May 15 HOME JOIN MENU