SIOUX FALLS, S.D. (KELO) -- Great Bear will be closed Monday due to extreme weather conditions. Due to the forecasted extreme cold, Great Bear announced that doors will be closed Monday, January 20. 2 dead in icy collision near Kyle Great Bear invites guests to come out Tuesday for half-priced tubing from 4 p.m. to 8 p.m. instead. Great Bears asks all guests to “know before you go” this winter. Visit greatbearpark.com or give them a call at 367-4309 for the most up to date information.