432 AWUS83 KBIS 292117 RWSBIS NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-300530- Regional Weather Forecast National Weather Service Bismarck ND 417 PM CDT Tue Jul 29 2025 /317 PM MDT Tue Jul 29 2025/ Periodic chances for showers and thunderstorms will continue into midweek. A few storms could become strong to severe today over portions of the Dakotas, southeast Montana, and southern Minnesota. Cooler temperatures with highs mostly in the 70s to low 80s, and lows in the 50s to low 60s, are on tap through the remainder of the week. $$