Quick answer: Weather affects car shipping mainly through timing. Snow and ice close mountain passes and northern highways, hurricanes pause pickups and deliveries along the Gulf and Atlantic coasts between June 1 and November 30, and heavy rain and heat slow trucks down. The car itself is rarely at risk once it is loaded, but the schedule can slip, so build a few spare days into any deadline and check our transit time guide for normal delivery times.
Shipping a vehicle across the country takes careful planning, and one factor nobody controls is the weather. From winter snowstorms to summer heat, conditions on the road can change timelines and routes. This guide covers how each season affects auto transport, a season-by-region planning table, the other common causes of delays, how to prepare your car and how to choose the right transport option.
How Does Winter Weather Affect Car Shipping?
Winter brings the biggest disruptions. Heavy snow, ice and freezing temperatures can close roads for hours or days.
Delays and Rerouting
Major snowstorms close mountain passes and highways, especially in the Rockies, the Sierra Nevada, the Great Lakes region and the Northeast. When that happens, carriers either wait for the roads to be cleared or take a longer route around the storm. A detour can add hundreds of miles, which pushes back both pickup and delivery. Safety comes first, and drivers will not take a loaded carrier over a closed or dangerous pass.
Preparing Your Car for Cold Weather
If you ship in winter, check that the antifreeze is at the right level so fluids do not freeze, check the tire pressure, because cold air lowers it, and make sure the battery is fully charged, since a weak battery may not start the car on a cold delivery morning. Road salt is another winter issue on open carriers. If you are shipping a car whose paint you care about through the salt belt, enclosed transport keeps it off.
Many people who winter somewhere warmer ship their car to avoid driving in these conditions. Our snowbird car shipping guide covers seasonal round trips.
Heavy Rain, Storms and Hurricanes
Rain and storms are less disruptive than snow, but they still slow trucks down and can close roads.
Reduced Visibility and Slower Speeds
In heavy rain, drivers slow down to stay in control and keep visibility, which adds time to the trip. In areas prone to flash flooding, some roads become impassable for a while, so drivers wait or find another route.
Hurricanes and Tropical Storms
The Atlantic hurricane season runs from June 1 to November 30. When a storm threatens the Gulf Coast or the Atlantic seaboard, carriers watch the forecast closely and may pause pickups and deliveries in the affected area to protect drivers and vehicles. If your pickup or delivery address is in a storm’s path, expect a delay; your coordinator will reschedule once it is safe.
For classic, luxury or freshly painted cars, enclosed auto transport adds protection from heavy rain, hail and debris during storms.
The Effects of Extreme Heat
Summer heat is less dramatic than winter ice, but it brings its own problems.
Tire and Mechanical Strain
Hot pavement raises the risk of tire failures on heavy carriers covering long distances, so drivers check tires often. Heat also strains a car’s cooling system and battery.
Preparing Your Car for Heat
Before a summer shipment, top up the fluids, especially coolant, and check the battery’s health. Remove anything flammable or pressurized, such as aerosol cans, which can become hazardous in a hot car. ABC allows up to 100 pounds of personal items in the car as a courtesy, at the driver’s discretion, but they are not insured; our guide to what you can pack has the details.
Season-by-Region Planning Table
Use this table to see what each time of year usually means for your route.
| When | Where it hits hardest | What can happen | How to plan |
|---|---|---|---|
| Winter | Rockies, Sierra Nevada, Great Lakes, Northeast | Snow and ice close passes and highways; trucks wait or reroute | Allow extra days, check antifreeze, battery and tires, consider enclosed for road salt |
| January | Nationwide | One of the busiest months for carriers; can add 1 to 3 days to pickup | Book 7 to 30 days ahead |
| Spring (March to May) | Plains and Midwest; northbound routes out of Florida | Severe storms and flooding slow or detour trucks; northbound snowbird demand peaks | Book two to four weeks before you head north |
| Summer (May to September) | Southwest and desert routes; nationwide demand | Heat strains tires and cooling systems; peak season can add 1 to 3 days to pickup | Top up coolant, check the battery, book early |
| Hurricane season (June 1 to November 30) | Gulf Coast and Atlantic coast | Pickups and deliveries in a storm’s path are postponed | Keep dates flexible and watch the forecast |
| Fall (October and November) | Southbound routes into Florida | Snowbird demand peaks; routes into Florida run 10 to 20% higher | Book two to four weeks ahead |
Other Common Causes of Auto Transport Delays
Weather is only one reason a shipment can run late. Traffic, mechanical issues and scheduling account for the rest, and it helps to know how each one works.
- Traffic and driving-hour limits. Federal rules let a truck driver drive a maximum of 11 hours after 10 consecutive hours off duty, and not beyond the 14th hour after coming on duty. Time lost in city congestion, construction zones or accident backups cannot simply be made up by driving longer, so a bad traffic day can push delivery back.
- Mechanical issues. A carrier covers thousands of miles, and a flat tire or engine problem can stop it until it is repaired. Hot pavement in summer and cold in winter add to the strain.
- Scheduling and other stops. Most open carriers move several cars at once, with pickups and drop-offs along the route. A delay at one stop can ripple through the rest. This is why pickup works in windows: ABC asks for a 4 to 5 day pickup window (minimum 3 to 4 days) and narrows it to 1 to 2 days once a carrier is secured.
- Peak season. Summer (May to September) and January are the busiest months for carriers and can add 1 to 3 days to pickup.
If your shipment seems late, contact ABC 3 days before the first estimated delivery date or 5 to 7 days after pickup, whichever comes first. The driver also calls 24 hours before delivery and gives you a 4-hour delivery window.
Tips for a Smooth Shipment in Any Weather
Be Flexible With Your Timeline
Weather delays are unpredictable, so build in a buffer. If you have a strict deadline, book 7 to 30 days ahead and plan for the car to arrive a few days before you need it. If the date truly cannot move, ABC can guarantee pickup or delivery by using a secure terminal near you, which generally adds $150 to $300 per vehicle.
Choose the Right Transport Option
An open carrier is the affordable, widely available choice and is fine for most cars in most weather. An enclosed carrier keeps out rain, hail, road salt and debris and costs 40 to 60% more. For high-value, classic or luxury vehicles, especially on winter or storm-season routes, enclosed is worth considering.
Prepare Your Car Thoroughly
Whatever the season, wash the car before pickup so you can document its condition, then take dated photos from every angle. Remove or secure loose parts such as custom antennas or spoilers, and leave between a quarter and half a tank of fuel, with a quarter preferred.
Stay in Touch With Your Transport Company
Ask how the company handles weather delays and rescheduling before you book. A good company tells you plainly when a storm affects your route rather than leaving you guessing. Our guide on how to choose a car transport company covers what else to ask.
Does Weather Change What Car Shipping Costs?
Weather itself does not add a fee, but the seasons it creates move prices. Routes into Florida run 10 to 20% higher in October and November as snowbirds head south, and demand flips north from March to May. Peak summer months are busier everywhere. For typical prices by distance, see our car shipping cost guide. ABC’s pricing is flat-rate, so the quote you accept is the price you pay, even if a storm stretches the trip.
Frequently Asked Questions
How does weather affect car shipping times?
Snow and ice can close mountain passes and northern highways, hurricanes can pause pickups and deliveries on the coasts, and heavy rain slows trucks down. Each can add days to a shipment, so build a buffer into any deadline.
What are the common causes of auto transport delays?
Weather, traffic and mechanical issues, plus scheduling around other pickups on the same truck. Federal driving-hour limits mean time lost in traffic cannot always be made up, and a truck breakdown stops the load until it is repaired.
Do car carriers drive in snow?
Yes, when roads are open and safe to travel. When passes or highways close, or conditions become dangerous, the driver waits or reroutes, which can delay pickup and delivery.
What happens to my shipment during a hurricane?
Pickups and deliveries in a storm’s path are postponed until it is safe, and your coordinator reschedules them. The Atlantic hurricane season runs from June 1 to November 30, so keep dates flexible on Gulf and Atlantic coast routes in those months.
Does the season change what car shipping costs?
Yes. Routes into Florida run 10 to 20% higher in October and November, northbound demand peaks from March to May, and summer is busy nationwide. Booking early helps.
Should I choose enclosed transport in bad weather?
If the route crosses the salt belt in winter or the car has paint you care about, enclosed transport keeps out road salt, hail and debris. It costs 40 to 60% more than open transport.
Ship Your Car in Any Season With ABC Auto Shipping
ABC Auto Shipping is a licensed auto transport broker (USDOT 2340626, MC-797279) with over 20 years of experience and an A+ rating as a BBB Accredited Business. There is no deposit, you pay only once your carrier is secured, and the quote you accept is the price you pay. Get a free quote or call 877-686-5611.
