AWUS83 KBIS 110601 RWSBIS NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-111415- Regional Weather Forecast National Weather Service Bismarck ND 1201 AM CST Thu Dec 11 2025 /1101 PM MST Wed Dec 10 2025/ An active winter weather pattern will continue through the weekend. An area of snow, freezing rain, and rain is expected through Thursday across eastern Montana and much of the Dakotas. Yet another system will then bring snow to mainly the western Dakotas and eastern Montana Friday into Saturday. Well below average temperatures are also expected over most of the region Thursday night through Sunday morning, before moderating next work week. $$