A boundary will be slowly moving west across North Dakota tonight. This boundary will be the focal point for fog and possible light freezing drizzle. The boundary will stall tomorrow, setting the stage for warm and sunny conditions with highs in the upper 40s west, and cool and chilly conditions with highs in the 20s east. Thanksgiving day looks to be warmer with some sunshine, and Friday also looks to remain dry and mild. The next system will arrive Saturday with a chance of snow showers south. Colder air arrives behind this system, and next week temperatures look to be below average. -Meteorologist Dave Holder