575 FPUS63 KBIS 292339 SFPND NDZ001>054-300945- State Forecast Product National Weather Service Bismarck ND 639 PM CDT Sat May 29 2021 /539 PM MDT Sat May 29 2021/ .TONIGHT...Partly cloudy. Chance of an evening shower or thunderstorm northwest, central, and east. Lows in the mid 30s to mid 40s. .SUNDAY...Partly cloudy. Slight chance of thunderstorms northeast. Highs in the upper 60s to mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s. .MEMORIAL DAY...Mostly sunny. Highs in the 70s. .TUESDAY...Partly cloudy. Slight chance of isolated showers or thunderstorms. Lows in the mid 40s to lower 50s. Highs in the upper 70s to mid 80s. .WEDNESDAY...Partly cloudy. Lows in the upper 40s to mid 50s. Highs in the upper 70s to mid 80s. .THURSDAY...Mostly sunny. Lows in the 50s. Highs in the mid 80s to lower 90s. $$