URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 312 AM MDT Tue May 16 2017
Upper Snake Highlands-South Central Highlands-Caribou Highlands- Wasatch Mountains/Idaho Portion- Including the cities of St. Anthony, Ashton, Island Park, Driggs, Victor, Malad City, Oakley, Rockland, Henry, Soda Springs, Downey, Lava Hot Springs, and Montpelier 312 AM MDT Tue May 16 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MDT WEDNESDAY... * IMPACTS...Accumulating snow may create difficult travel conditions especially over mountain passes. Backcountry travel and recreation may become dangerous. * TIMING...Accumulating snow will begin this evening and continue through Wednesday, becoming heavy at times late tonight. * SNOW ACCUMULATIONS...Storm total through Wednesday afternoon of 5 to 10 inches above 6000 feet and 1 to 4 inches in the mountain valleys. * CONFIDENCE...High confidence in timing. Low confidence in accumulations due to dramatically fluctuating snow levels. * LOCATIONS...Elevations primarily above 6000 feet, including Pine Creek Pass, Fish Creek Summit, Georgetown Summit, and the Island Park area.