761 AWUS83 KBIS 290317 RWSBIS NDZ001>005-009-010-012-013-017>020-022-023-025-031>033-035>037- 040>044-046>048-050-051-055>062-291200- Regional Weather Forecast National Weather Service Bismarck ND 1017 PM CDT Sun Jun 28 2026 /917 PM MDT Sun Jun 28 2026/ Scattered thunderstorms are expected across the Northern Plains tonight and Monday, mainly across the Dakotas, western Minnesota, and southern Canada. Some of the storms may be severe at times. Lows tonight will range from the lower 50s in eastern Montana to the upper 60s in the eastern Dakotas, and lower 70s in parts of southern Minnesota. Highs on Monday will range from the 70s in eastern Montana to the mid 90s in southeast North Dakota, eastern South Dakota, and central and southern Minnesota. A gradual warming trend is expected by the middle and latter parts of the week, with highs in the 80s and 90s across the region from Wednesday through Friday. Low to medium chances of thunderstorms will continue across the region at times during the middle to latter parts of the week. $$ CJS