AWUS83 KBIS 190254 RWSBIS NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-191100- Regional Weather Forecast National Weather Service Bismarck ND 954 PM CDT Wed Mar 18 2026 /854 PM MDT Wed Mar 18 2026/ Look for mainly dry weather across the Northern Plains tonight. Lows will range from the 20s east to 30s over western portions of the region. Well above normal temperatures are expected for the rest of the week, with daily highs in western and southern portions of the region reaching the 60s and 70s. Mostly dry conditions are expected through the work week, followed by low chances for precipitation over the weekend. $$