CENTRAL OREGON -- Another arctic cold front is expected to move across the region by this coming holiday weekend. The cold front is expected to drop southward out of canada late Friday night and on Saturday. High temperatures on saturday will be in the 30s and 40s... Cooling to the 20s and 30s on Sunday and Monday. Overnight lows will be mostly in the teens... Locally in the single digits in the mountains. There is a possibility of snow or a mix of snow... Freezing rain and rain beginning late Friday night and continuing through the weekend into early next week. Those traveling this weekend are urged to keep aware of the latest forecasts as this event unfolds.