Planning on traveling through East Idaho late tonight or Wednesday? Prepare for accumulating snow, mainly across higher elevations. Most of the Interstate corridor should see very light amounts, except for Interstate 15 near the Montana border and south of Pocatello. The highest amounts will range from the Island Park area south along the Wyoming border to near Soda Springs. Raynolds Pass, Targhee Pass and Pine Creek Pass could see the most snow, with amounts generally 8-12". Be prepared for difficult travel conditions through these areas. A Winter Weather Advisory has been issued for 11pm tonight through 11pm Wednesday night.