615 AWUS83 KBIS 131108 RWSBIS NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-131915- Regional Weather Forecast National Weather Service Bismarck ND 608 AM CDT Sat Sep 13 2025 /508 AM MDT Sat Sep 13 2025/ Widespread showers with isolated to scattered thunderstorms are likely across much of the region this weekend. Slightly cooler, but still near average temperatures are expected for the weekend into early next week, before cooler temperatures are favored late in the week. $$