National Weather Service United States Department of Commerce

Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

Winter Storm Threat Increasing Next Week

The potential for a significant winter storm next week is increasing across the Western Slope. A series of potent disturbances will result in a prolonged winter storm beginning on Monday and lasting through Wednesday night or Thursday. Potential impacts include hazardous travel from slick, snow-covered roads, blowing snow and low visibility. The mountains of western Colorado stand to face the greatest impacts, but adjacent valleys will also be at risk. Stay tuned to the forecast through the weekend and consider making alternate travel plans for next week.