013 AWUS83 KBIS 300430 RWSBIS NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-301230- Regional Weather Forecast National Weather Service Bismarck ND 1030 PM CST Mon Dec 29 2025 /930 PM MST Mon Dec 29 2025/ A mix of light freezing rain and snow could impact northern and eastern portions of the region late tonight into Tuesday morning. Expect near steady to rising temperatures overnight, ranging from around zero east to the lower and mid 20s above west. Warmer air will continue to filter into the region on Tuesday, when most areas will see high temperatures above freezing. Colder air is then set to return to northern and eastern parts of the region for the rest of the week, while areas to the south and west remain seasonably mild. An area of light snow is forecast to move from the southern Canadian prairie provinces through north central and eastern North Dakota and into western Minnesota Tuesday night through Wednesday morning. The rest of the week then looks to be mainly dry. $$ MH