For folks with travel or outdoor plans this upcoming Sunday into Tuesday of next week, you may want to keep a close eye on the weather forecast. Low pressure from the southern Gulf of Alaska could be moving into the Rockies beginning Sunday. The unseasonably warm temperatures we've been experiencing will depart the area as this low moves into the area. Forecast guidance agree that much colder temperatures will be over the area Sunday through Tuesday next week. Some guidance is showing the possibility of accumulating snows for much of the area Sunday night into Monday. We'll have a better idea on snow amounts as the event draws closer. Definitely check back with us through the week on this developing winter weather system.