Winter Weather Advisory

Full Alert Message

URGENT - WINTER WEATHER MESSAGE National Weather Service Pendleton OR 141 PM PST Tue Dec 16 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM TO 10 AM PST WEDNESDAY... * WHAT...Snow and very strong winds expected. Total snow accumulations of 1 to 4 inches. Winds gusting as high as 75 mph. * WHERE...Blue Mountains of Oregon. * WHEN...From 4 AM to 10 AM PST Wednesday. * IMPACTS...Plan on winter weather driving conditions. Periods of moderate to heavy snowfall, very strong winds, and blowing snow could significantly reduce visibility along I-84, OR204, and US 395. * ADDITIONAL DETAILS...Near-blizzard conditions characterized by very strong winds and low visibility are expected with the passage of a strong cold front Tuesday night into early Wednesday morning. Temperatures will fall quickly with the passage of the cold front. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by visiting tripcheck.com online, or by calling 5 1 1.