UPDATED 6:30 A.M. Wednesday, Jan. 25: Ada Schools will be closed and have a remote learning day on on January 25. ONU is moving to virtual instruction and administrative offices are closed on Jan. 25. The National Weather Service has issued a Winter Weather Advisory in effect from midnight Jan. 24 to 1:00 p.m. Jan. 25. Snow expected with total snow accumulations of 4 to 6 inches. IMPACTS: Travel could be very difficult with hazardous conditions impacting the morning commute.