Weather
Missouri Winter Weather Awareness 2026-27: Is Your Vehicle Ready for St. Louis Snow?
St. Louis, MO – Snow covered highways, freezing rain and icy bridges can quickly turn routine commutes into hazardous journeys across Missouri. As the 2026 27 winter season approaches, St. Louis area
By Lauren Beckett · 2026-11-06T10:54:58.765Z
St. Louis, MO – Snow covered highways, freezing rain and icy bridges can quickly turn routine commutes into hazardous journeys across Missouri. As the 2026 27 winter season approaches, St. Louis area motorists face an important question: Is your vehicle prepared for snow, ice and potentially dangerous winter road conditions?
According to the Missouri State Emergency Management Agency, winter preparedness includes maintaining emergency supplies, monitoring weather forecasts and preparing for potentially hazardous travel during snow and ice events.
For drivers across St. Louis, St. Louis County and the greater St. Louis metropolitan area, including Florissant, University City, Kirkwood and Chesterfield, preparation is particularly important along Interstate 70, Interstate 64, Interstate 44 and Interstate 270, where winter precipitation can complicate travel.
Five Steps to Prepare Your Vehicle for Missouri Winter Weather 1. Pack a winter emergency kit. Keep blankets, warm clothing, bottled water, nonperishable snacks, a flashlight, jumper cables, a phone charger, an ice scraper and a small shovel inside your vehicle. Include traction material such as sand or kitty litter.
2. Maintain at least half a tank of fuel. Extra fuel can be valuable during unexpected highway closures, traffic backups or prolonged winter travel delays. Electric vehicle owners should maintain adequate battery charge and account for reduced cold weather range.
3. Inspect your tires. Check tire pressure and tread depth before winter weather develops. Winter tires can improve traction, braking and handling on snow covered or icy pavement, particularly during periods of freezing rain and accumulating snow.
4. Replace worn windshield wipers. Winter capable blades and freeze resistant windshield washer fluid can help maintain visibility during snowfall, freezing precipitation and road salt buildup.
5. Schedule a mechanical inspection. Have a qualified mechanic examine the battery, antifreeze, brakes, heater, defroster, lights and other essential vehicle systems.
Could Your Vehicle Handle St. Louis' Next Snowfall? Winter weather across eastern Missouri can bring accumulating snow, sleet and freezing rain, sometimes creating rapidly changing road conditions during morning and evening commutes.
Bridges and elevated highway ramps, including major crossings over the Mississippi and Missouri rivers, can become slippery before surrounding pavement as temperatures fall.
Missouri's mixture of urban highways, rolling hills and rural roads can create additional challenges when freezing precipitation develops.
Drivers should monitor National Weather Service forecasts, check MoDOT Traveler Information Map and allow additional travel time when winter weather develops.
Before the next significant snowfall, Missouri motorists should ask themselves: If winter weather arrived tomorrow, would my vehicle be ready?