AWUS83 KBIS 051907 RWSBIS NDZ001>005-009-010-012-013-017>020-022-023-025-031>033-035>037- 040>044-046>048-050-051-055>062-060315- North Dakota State Weather Summary National Weather Service Bismarck ND 207 PM CDT Wed Aug 5 2026 /107 PM MDT Wed Aug 5 2026/ Warmest day is Thursday, then a bit cooler but still seasonal temperatures through the weekend into early next week. Red flag Warning issued for Thursday across much of western North Dakota. Mainly dry conditions through the remainder of the week. Low to medium chances for rain possibly return this weekend into early next week. The Detailed Forecast for North Dakota... .TONIGHT...Partly cloudy. Patchy smoke after midnight. Lows in the upper 40s to lower 60s. .THURSDAY...Mostly sunny. Patchy smoke in the morning. Highs in the lower 80s to mid 90s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s to upper 50s. .FRIDAY...Sunny. Highs in the 70s to 80s. $$