If you are hitting the road for the holiday, here is what you need to know about the weather across Western Montana and North Central Idaho this week. Round 1: The "Getaway" (Tonight - Wednesday) Light snow returns tonight. Expect slick conditions over mountain passes by Wednesday morning. Valleys will see light snow accumulations with slow travel condition possible. Snow transitions to rain and snow showers in the afternoon. Give yourself extra time if leaving Wednesday morning. Thanksgiving Day (Thursday) Mainly unsettled with a slight chance of a wintry mix, including isolated pockets of freezing rain. Round 2: The "Return Trip" (Friday - Saturday) This is the big one. An Arctic Front arrives late Thursday. Thursday night through Friday: Temperatures will crash. Wet roads could "flash freeze" into black ice. The Weekend: Widespread light snow and the coldest air of the season so far. Travel Tips: ✅ Check road conditions at 511 before you go. ✅ Pack an emergency kit (blankets, water, flashlight). ✅ Allow extra time for travel