Regional Weather Summary
Issued by NWS Bismarck, ND
Issued by NWS Bismarck, ND
767 AWUS83 KBIS 180901 RWSBIS NDZ001>005-009-010-012-013-017>020-022-023-025-031>033-035>037- 040>044-046>048-050-051-055>062-181715- North Dakota State Weather Summary National Weather Service Bismarck ND 401 AM CDT Fri Sep 18 2026 /301 AM MDT Fri Sep 18 2026/ Medium to high chances for rain far south central into the southern James River Valley this morning. Low to medium chances for showers and possibly a thunderstorm west central, northwest and north central today into this evening. Medium to high chances for rain in the west through much of the weekend. Patchy fog possible this morning and again Saturday morning. Seasonable temperatures through early next week, with highs mostly in the 60s and 70s. The Detailed Forecast for North Dakota... .TODAY...Mostly cloudy. Patchy fog this morning. Showers likely this morning into early this afternoon far south central and southeast. Chance of showers and possibly a thunderstorm north. Highs from the lower 60s southeast to the mid 70s northwest. .TONIGHT...Mostly cloudy. Chance of showers, possibly an evening thunderstorm north. Patchy fog after midnight. Lows in the upper 40s to mid 50s. .SATURDAY...Cloudy. Patchy fog in the morning. Showers likely far west. Chance of showers elsewhere. Highs in the 60s to lower 70s. .SUNDAY...Mostly cloudy. Showers likely west. Chance of showers central. Lows in the mid 40s to mid 50s. Highs in the upper 50s far west to lower 70s far east. $$