Car Survival Tips for a Blizzard

[NOTE: This article is adapted from When Disaster Strikes: A Comprehensive Guide for Emergency Planning and Crisis Survival]

What should you do if you are stuck in your car during a killer snowstorm?

In mid-December of 1992, unusually dry conditions had people cancelling their reservations for Christmas in Tahoe, but then the weather changed. A couple days before Christmas, it started snowing, and for the next three months it seemed to barely ever stop! The week between Christmas and New Year's, we averaged two feet of snow each day at our home in Truckee, and at nearby Donner Summit they averaged around four feet a day! The storms were so bad that at one point Highway 80 over Donner Summit was continuously closed for three days.

As the storm increased in intensity, the stream of bumper-to-bumper holiday traffic heading toward Reno moved slower and slower, eventually slowing to a complete stop. The snow kept falling at a rate of more than two inches an hour, burying thousands of stranded vehicles. Highway 80 over Donner Summit had turned into a 75-mile-long parking lot! Emergency vehicles could not get through. Snow plows could not get through. Cars ran out of gas from people idling their engines in attempts to stay warm. It was a three-day process to painstakingly remove each snow-bound car, one by one, along 75 miles of freeway. The restaurants and stores in Truckee ran out of food, and there were no available beds at any of the inns and hotels. Hundreds of stranded travelers slept on their jackets on the local high school's gymnasium floor and they were the lucky ones compared to those who had been stranded in their cars, out of gas and freezing cold!

Every winter, thousands of people are stranded while driving in the snow. On more than one occasion, I have been overly confident in my abilities to drive in hazardous icy and snow covered roads, forgetting that while I may know how to drive in the snow, that does not mean the other guy does. When driving in winter weather, it is best to heed the old Yankee saying: Hope for the best, but plan for the worst!

Prep for Winter Driving


  • Make sure that your car's antifreeze and windshield washer fluid can handle the predicted lowest temperatures. It is both frightening and dangerous when you find your view blinded by a slushy spray that coats your windshield, only to discover that your washer fluid is frozen and worthless. You can pick up an inexpensive plastic meter with different colored balls inside it for measuring what temperature your car's antifreeze is good to for freeze protection.
  • Carry chains. Make sure they really fit your tires and that you know how to install them. It is a good idea to practice putting your chains on in broad daylight on dry pavement. It is much harder to figure these things out in the middle of a blinding snowstorm at night when you are cold and wet and lying on your belly in a foot of new snow. The night before I wrote this, I was helping a motorist around the corner who was stuck on a hill with wet snow that had packed to ice. He had a pair of brand-new cable chains, but had no clue as to how to install them. That particular style of cable chain was pretty near impossible to properly tighten when installed in the snow, rather than on pavement, so after spending a half hour trying to get the cable chains properly installed, we ended up towing him with a rope and a four-wheel-drive pickup. Some states outlaw tire chains, but in a dicey situation on treacherous roads, I figure it is better to be safe and use the chains than to worry about breaking a rule. If you have a set of traditional tire chains, you should also carry spare chain repair links and at least one set of chain tensioners (not for use with cable chains).
  • Bring along a flashlight. It's very useful for flagging down cars, warning people of an accident, and an absolute must for installing tire chains in the dark. I personally prefer a waterproof, back-country style headlamp over a standard flashlight, because it leaves my hands free and shines wherever I point my head. (Have you ever tried installing tire chains by yourself while holding your flashlight in your teeth?)
  • Carry extra food, water, and clothing, including a warm hat, mittens or gloves, and a warm jacket that preferably has a waterproof but breathable outer shell, such as one made from Gore-Tex. In severe weather, I carry at least one sleeping bag in my car. Make sure you have boots that are adequate for trudging through miles of snow. Tennis shoes just don't cut it in the snow, and frozen toes are no fun!
  • Carry a snow scraper for clearing your windshield, a broom for brushing snow off your car, a compact shovel for digging your vehicle out of a snow bank, and sand or a piece of burlap for traction in case your wheels become stuck.
  • Check the weather forecast and updated road conditions.
  • Stash a spare key on your car. Motorists sometimes get locked out of their vehicle while installing tire chains. I like to bring along a waterproof poncho, tarp, or rain jacket and rain pants for lying in the slush while installing tire chains.

To stay in your car or abandon it?

People ask me this question all the time, and I tell them there is no single right answer, though there is an optimal answer for each situation. Assuming you are stuck, either in traffic that has come to a stop or along the side of a road, here are a few thoughts and guidelines:

  • Is your car in a dangerous position where there is a significant chance you may be run into by another car? If so, abandon your car and relocate yourself to some nearby place where you aren't in danger!
  • How much gasoline do you have in your tank? Do you have enough spare clothing to stay warm inside your car without running the engine? If not, and if you may be stuck for a long time (or if you just don't know how long it might be), ration your gasoline by turning your car on for a few minutes at a time to warm the heater and then turning it off again. In my part of the country (High Sierras near Lake Tahoe), major freeways over mountain passes can stay closed for days, and I have been stopped in traffic for eight hours while waiting for accidents to clear. At times like these, it is common for motorists to run out of gas while idling to keep their car heaters going.
  • What is your footwear like? Are you equipped to walk for miles in the snow and spend the night outside if necessary?
  • If your clothing is not really adequate for spending long hours outside in the snow, is there enough passing traffic to hitch a ride to a nearby town, or is all traffic stopped and the road shut down? If your chances of hitching a ride are slim, and your car is parked in a safe spot, you are probably better off staying inside your vehicle.
  • In a desperate situation, lacking suitable boots for snow country travel, you could use a knife keep one in your car! to slice up your car seat cushions to make strips of thick insulation that could be wrapped around your feet and lower legs to provide the insulation needed to protect your feet from freezing while trudging for miles through the snow. Wires from your car could be twisted until they break to provide cordage for tying the insulation around your feet and legs. If you lacked a knife, a piece of plastic or metal trim could be pried off your car, or perhaps broken from an item like your glove box, to provide a sharp edge for slicing your seat cushions into usable pieces of insulated fabric. Also, the mirrors of your car could be broken to provide a sharp piece of glass, though it would not do any good to break the windows, since they are made from tempered safety glass and would shatter into tiny unusable pieces.

~ Mat Stein

About the author: Matthew Stein is a design engineer, green builder, and author of two bestselling books: When Disaster Strikes: A Comprehensive Guide for Emergency Planning and Crisis Survival (Chelsea Green 2011), and When Technology Fails: A Manual for Self-Reliance, Sustainability, and Surviving the Long Emergency (Chelsea Green 2008). Stein is a graduate of the Massachusetts Institute of Technology (MIT), where he majored in Mechanical Engineering. Stein has appeared on numerous radio and television programs and is a repeat guest on Fox News, Coast-to-Coast AM, Alex Jones’ Infowars, Vince Finelli’s USA Prepares, and The Power Hour.  He is an active mountain climber, serves as a guide and instructor for blind skiers, has written several articles on the subject of sustainable living, and is a guest columnist for the Huffington Post. and

This is a companion discussion topic for the original entry at

Good common sense tips I'll bet a lot of folks don't follow through on. I always have food, water, outdoor clothing and boots, change of clothes, flashlight, knife, matches, first aid, tow strap, etc.
I'd add keep on top of the latest weather report, and don't get into trouble in the first place, unless you really have to travel no matter what.

I got premium snow tires on an extra set of used rims and swap them out myself each winter.  The extra traction in snow really makes travel in storms a lot less stressful.