569 FPUS63 KBIS 120559 SFPND NDZ001>054-121600- State Forecast Product National Weather Service Bismarck ND 1259 AM CDT Sun Apr 12 2026 /1159 PM MDT Sat Apr 11 2026/ ...DENSE FOG ADVISORY FOR PARTS OF CENTRAL AND EASTERN NORTH DAKOTA THROUGH MID SUNDAY MORNING... .TONIGHT...Mostly cloudy. Chance of showers and a slight chance of thunderstorms west and central. Patchy drizzle east. Areas of dense fog central and east. Lows in the upper 30s to upper 40s. .SUNDAY...Decreasing clouds. Breezy. Chance of showers northeast through the day, and in the morning elsewhere. Areas of dense fog central and east in the morning. Highs from the 50s far northeast to 70s south. .SUNDAY NIGHT...Increasing clouds. Chance of showers and a slight chance of thunderstorms late in the west. Lows from around 30 far north to 40 south. .MONDAY...Mostly cloudy. Showers likely with a slight chance of thunderstorms. Slight chance of a wintry mix far north. Highs from the 40s north to around 60 far south. .TUESDAY...Mostly cloudy. Slight chance of showers. Lows in the lower 30s to lower 40s. Highs in the lower 50s to lower 60s. .WEDNESDAY...Partly cloudy. Chance of rain late. Lows in the mid 30s to lower 40s. Highs in the 60s. .THURSDAY...Mostly cloudy. Breezy. Chance of rain and snow. Lows from the upper 20s far north to mid 40s far southeast. Highs from the upper 30s northwest to lower 60s southeast. $$