Seasonal Driving Guide

The weather conditions you face as a driver change dramatically throughout the year. Each season demands different preparation, different driving techniques, and different awareness. This guide covers the unique challenges and best practices for every season so you can drive safely year-round.

Before any trip, use WeatherWeGo to check real-time weather conditions along your entire route. Conditions can vary dramatically even within the same season depending on your geography and elevation.

Winter is the most challenging season for drivers. Snow, ice, freezing rain, reduced daylight, and bitter cold all conspire to make roads dangerous. But with proper preparation, winter driving doesn't have to be white-knuckle scary.

Vehicle Preparation

Driving Techniques

• Allow extra time for every trip — winter driving is slower driving
• Warm up your engine for 30-60 seconds before driving (not the 10+ minutes some people believe)
• Keep your gas tank at least half full to prevent fuel line freeze and ensure you have fuel if stranded
• Use gentle, smooth inputs — accelerate slowly, brake gradually, steer gently
• Leave 8-10 seconds of following distance on snow and ice
• Know whether your car has anti-lock brakes (ABS) and how they work — with ABS, apply firm steady pressure; without ABS, pump the brakes
• Watch for black ice, especially on bridges, overpasses, and shaded areas

Winter Emergency Kit

In addition to your year-round emergency supplies, carry:

• Ice scraper and snow brush
• Small shovel
• Bag of sand, cat litter, or traction mats
• Warm blankets, extra gloves, hat, and thick socks
• Hand and body warmers
• Tire chains (required on some mountain passes)

Spring is a transition season that combines winter's lingering hazards with new challenges. Melting snow creates wet roads and flooding, rapidly changing temperatures can cause fog, and spring storm season brings severe thunderstorms and tornadoes in many regions.

Spring Hazards to Watch For

• Potholes: The freeze-thaw cycle of winter creates potholes that are at their worst in early spring. Watch the road surface carefully, especially on secondary roads that get less maintenance. A pothole can damage tires, wheels, and suspension components.
• Flooding: Snowmelt combined with spring rains can cause significant flooding, especially near rivers and in low-lying areas. Never drive through standing water — the road surface underneath may be washed out.
• Severe storms: Spring is peak severe weather season in much of the central and eastern US. Thunderstorms, large hail, and tornadoes are most common from April through June. Monitor weather forecasts and have a plan for severe weather while driving.
• Wildlife: Animals are more active in spring. Watch for deer, especially at dawn and dusk. In rural areas, other wildlife like moose, elk, and bears may cross roads.
• Motorcycles and bicycles: As weather warms, more motorcycles and bicycles return to the road. Check blind spots extra carefully and give them plenty of room.

Post-Winter Vehicle Maintenance

Spring is the time to undo winter's damage and prepare your car for warmer months:

• Switch back to all-season tires if you ran winter tires
• Get a thorough car wash, including the undercarriage, to remove road salt
• Check alignment — potholes can throw off your wheel alignment
• Inspect tires for damage from winter driving
• Replace wiper blades if they were damaged by ice
• Check cabin air filter — pollen season is coming
• Test your A/C before you need it on a hot day

Summer is peak road trip season, and for good reason — long days, warm weather, and kids out of school make it ideal for travel. But summer brings its own driving hazards that require attention.

Heat-Related Concerns

• Tire blowouts: Hot pavement increases tire temperature and pressure. Under-inflated tires are especially prone to blowouts in summer. Check tire pressure when tires are cold (before driving) at least once a month.
• Engine overheating: Stop-and-go traffic combined with extreme heat stresses your cooling system. Watch your temperature gauge. If it rises above normal, turn off the A/C and turn on the heater (which draws heat from the engine) while you find a safe place to stop and let the engine cool.
• Battery strain: Extreme heat actually causes more battery failures than cold weather. Heat accelerates chemical degradation inside the battery. If your battery is 3+ years old, summer is a good time for a check.
• Fuel evaporation: In very hot weather, keep your gas cap tight and park in shade when possible. Try to refuel during cooler parts of the day.

Summer Storm Season

Afternoon thunderstorms are common in summer, especially in the Southeast, Midwest, and Mountain West. These storms can develop quickly and produce:

• Sudden heavy downpours that reduce visibility to near zero
• Flash flooding on roads, especially in urban areas and desert washes
• Lightning strikes
• Hail that can damage vehicles
• Strong wind gusts that can push vehicles off course

Use WeatherWeGo to identify thunderstorm risk along your route. Afternoon storms are most common between 2 PM and 7 PM — departing early in the morning can help you avoid the worst.

Road Trip Tips for Summer

• Carry extra water — at least 1 gallon per person in case of breakdown
• Wear sunscreen, even in the car (UV rays penetrate side windows)
• Use a windshield sun shade when parked to keep interior temperatures manageable
• Never leave children, pets, or medications in a parked vehicle
• Expect heavier traffic on popular routes, especially around holidays and weekends
• Book accommodation in advance for popular destinations — summer fills up fast

Fall is a beautiful time to drive, with colorful foliage and comfortable temperatures in most of the country. But it's also a transition into more challenging conditions, and fall has its own unique hazards.

Fall Driving Hazards

• Wet leaves: Fallen leaves on wet roads are nearly as slippery as ice. They can hide potholes, road markings, and even standing water. Drive cautiously through leaf-covered areas and avoid braking hard on leaves.
• Sun glare: The fall sun sits lower in the sky, creating intense glare during morning and evening commutes. Keep polarized sunglasses handy and ensure your windshield is clean inside and out — a dirty windshield amplifies glare dramatically.
• Fog: Fall brings more frequent fog, especially in valleys, near water, and in the early morning. Use low beams (never high beams) and slow down in foggy conditions.
• Deer activity: October through December is peak deer mating season, and deer are most active at dawn and dusk. Stay alert on rural roads, especially near wooded areas. If you see one deer, expect more — they travel in groups.
• First freeze: The first freezing temperatures of the season are especially dangerous because drivers haven't adjusted to winter driving habits yet. Watch for frost on bridges and shaded areas on cold mornings.
• Earlier darkness: Days get shorter rapidly in fall, and the time change in November means many evening commutes happen in darkness. Ensure all your lights are working and be extra vigilant for pedestrians who may be harder to see.

Fall Vehicle Preparation

Fall is the time to prepare for winter:

• Schedule winter tire installation for November (or earlier in northern states)
• Check your antifreeze concentration — should protect to at least -20°F in cold climates
• Test your heater and defroster
• Replace wiper blades if needed — you'll rely on them more in fall rain and winter
• Check headlights and taillights — you need them more as days get shorter
• Assemble or refresh your winter emergency kit

Fall Foliage Road Trips

Fall foliage drives are some of the most popular road trips in the country. If you're planning one:

• Peak foliage timing varies by latitude and elevation — northern and higher-elevation areas peak earlier (mid-September to early October) while southern areas peak later (late October to mid-November)
• Popular foliage routes get very crowded on weekends — consider a weekday trip
• Mountain roads may have limited cell service — download offline maps
• Weather can be unpredictable in the mountains in fall — check WeatherWeGo before heading out
• Use pullouts for photos — don't stop on narrow mountain roads

Regardless of the season, these habits will keep you safer on the road:

• Check weather before every trip — even short ones. Conditions can change rapidly.
• Maintain your vehicle according to the manufacturer's schedule. Preventive maintenance is always cheaper than emergency repairs.
• Keep an emergency kit in your car year-round, updated for the current season.
• Adjust speed for conditions — speed limits are set for ideal conditions. Rain, snow, fog, and darkness all require slower speeds.
• Stay alert and rested — never drive drowsy. Fatigue impairs driving ability as much as alcohol.
• Follow the 3-second rule as a minimum following distance, and increase it in bad weather.
• Keep your windshield clean and your washer fluid full.
• Check tire pressure monthly — tires lose about 1 PSI per month naturally, and pressure changes with temperature.