Fog with freezing drizzle is expected across much of western and central North Dakota tonight. Another storm system will impact the area late tonight into Sunday. This will yield freezing rain first beginning in the northwest tonight, spreading across much of the central Sunday morning. The greatest ice accumulations of up to one tenth of an inch are expected across the northwest and north central. By late morning and into the early afternoon, precipitation will transition to mostly rain, with the threat for a wintry mix shifting to the Turtle Mountains through the James River Valley.