The Summit at Snoqualmie is a mountain environment. The Summit highly recommends you carry chains in your vehicle in the winter and fit your vehicle with snow tires. Conditions can change at any moment and the WSDOT often requires chains on two wheel drive vehicles when new snow falls. We also recommend all winter sports enthusiasts practice installing chains on their vehicle at a warm, dry, and level location before winter arrives. Click here to see current road conditions and get more information about travel over Snoqualmie Pass.