Expires:202512220200;;983665 FPUS53 KBIS 211837 ZFPBIS Zone Forecast Product for Western and Central North Dakota National Weather Service Bismarck ND 1236 PM CST Sun Dec 21 2025 NDZ009-220200- Williams- Including the city of Williston 1236 PM CST Sun Dec 21 2025 .REST OF TODAY...Mostly cloudy. Not as cold. Highs in the upper 20s. South winds 5 to 10 mph. .TONIGHT...Mostly cloudy. Lows 15 to 20. East winds 5 to 10 mph. .MONDAY...Decreasing clouds. A slight chance of freezing rain and snow. A slight chance of rain in the afternoon. Highs in the lower 30s. East winds around 10 mph, becoming southwest with gusts up to 25 mph in the afternoon. Chance of precipitation 20 percent. .MONDAY NIGHT...Increasing clouds. Colder. Lows zero to 5 above. Northwest winds 5 to 15 mph. .TUESDAY...Decreasing clouds. Highs in the mid 20s. Southeast winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. Lows around 15. .WEDNESDAY...Decreasing clouds. Highs in the mid 20s. .WEDNESDAY NIGHT...Cloudy. A slight chance of snow after midnight. Lows 10 to 15. Chance of snow 20 percent. .CHRISTMAS DAY...Mostly cloudy. A slight chance of snow in the morning. Highs 15 to 20. Chance of snow 20 percent. .THURSDAY NIGHT...Decreasing clouds. Lows 5 to 10 above. .FRIDAY...Partly sunny in the morning, then mostly cloudy with a slight chance of snow in the afternoon. Highs in the mid 20s. Chance of snow 20 percent. .FRIDAY NIGHT...Mostly cloudy. Lows 5 to 10 above. .SATURDAY...Mostly sunny. Highs in the lower 20s. $$