There are many places on the map along I-80 that you should visit, including: The weather patterns also continue into Indiana, Ohio, and Pennsylvania, where the Great Lakes provide the moisture necessary for snow squalls. Wyoming is especially prone to windy conditions. Southwest wind gusts can often lead to closures, even if there’s no precipitation in the area. These same blizzard-inducing conditions continue across Wyoming into Nebraska. Many storms will deposit a foot of snow or more at a time, with conditions worsening as the elevation climbs. This mountainous terrain, which reaches over 7,200 feet in elevation, averages more than 30 feet of snow each winter. Given the entire I-80 route, some of the worst winter conditions can be found at Donner Summit. It’s during these months that you’ll see the most whiteout conditions, with winds kicking up so much snow that sometimes visibility ratings are next to none. If you happen to be traveling across the nation via I-80, you’ll definitely want to tune into your Drive Weather App during the late fall through early spring. Typical I-80 Weather ConditionsĮven though I-80 runs across the United States from east to west through many central states, it is high enough in the continent to be subject to a number of fierce winter storms, each producing enough snow and wind to provide perfect conditions for a blizzard. Many trace the route of I-80 along the historic Lincoln Highway.Īlong the route I-80 crosses 11 states including, Pennsylvania, Ohio, Indiana, Illinois, Iowa, Nebraska, Wyoming, Utah, and Nevada. This portion of I-80 in Pennsylvania does not require a toll. It traces the Oregon Trail and California Trail and is known as the Keystone Shortway in Pennsylvania. I-80 comes within 10 miles of Chicago, Illinois and Cleveland, Ohio.