SXUS43 KBIS 231730 RECBIS NDZ001>005-009-010-012-013-017>020-022-023-025-031>033-035>037- 040>044-046>048-050-051-055>062-240000- Recreational Forecast National Weather Service Bismarck ND 1230 PM CDT Sun Aug 23 2026 For Western Lake Sakakawea... .REST OF TODAY...Breezy. Southeast winds 15 to 25 mph. Thunderstorms likely. Mostly cloudy. Highs in the lower 80s. .TONIGHT...Breezy. Southeast winds 15 to 25 mph shifting to the south 10 to 15 mph after midnight. Slight chance of thunderstorms. Partly cloudy. Lows around 60. For Eastern Lake Sakakawea... .REST OF TODAY...Breezy. Southeast winds 15 to 25 mph. Chance of thunderstorms through the day. Mostly cloudy. Highs in the lower 80s. .TONIGHT...South winds 10 to 20 mph. Chance of thunderstorms through the night. Slight chance of thunderstorms after midnight. Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 50s. For Northern Lake Oahe... .REST OF TODAY...South winds 15 to 20 mph. Mostly sunny late in the morning then becoming mostly cloudy. Highs in the mid 80s. .TONIGHT...Southeast winds 10 to 20 mph. Chance of thunderstorms. Mostly cloudy in the evening then clearing. Lows in the lower 60s. $$