FPUS63 KBIS 180536 SFPND NDZ001>062-181545- State Forecast Product National Weather Service Bismarck ND 1236 AM CDT Mon May 18 2026 /1136 PM MDT Sun May 17 2026/ .TONIGHT...Cloudy. Chance of light rain. Patchy fog north and east. Lows in the mid 30s to lower 40s. .MONDAY...Cloudy. Breezy south and east. Showers likely south central and southeast, chance of showers elsewhere. Highs from the lower 40s northwest to mid 50s far southeast. .MONDAY NIGHT...Cloudy. Breezy east. Rain showers southeast in the evening. Otherwise, slight chance of rain showers, possibly mixed with snow late in the west and north. Lows in the 30s. .TUESDAY...Decreasing clouds. Breezy east. Areas of frost far west early in the morning. Highs in the upper 40s to upper 50s. .WEDNESDAY...Partly cloudy. Breezy. Areas of frost early in the morning. Slight chance of showers and thunderstorms. Lows in the 30s. Highs in the mid 60s to mid 70s. .THURSDAY...Partly to mostly cloudy. Breezy south central and east. Chance of showers and thunderstorms. Lows in the upper 30s to mid 40s. Highs in the mid 60s to lower 70s. .FRIDAY...Partly cloudy. Chance of showers. Lows in the mid 30s to mid 40s. Highs in the 60s. $$