Road Conditions

Planning a road trip to our mountain town? We’ve got you covered with safety precautions, resources to current road conditions, and recommended scheduling for your travels on the road. With inclement weather conditions, driving to Flagstaff may pose some safety hazards and delays, including heavy traffic and vehicle accidents. It’s highly advised to develop a plan for driving to Flagstaff with awareness of road conditions, suggested vehicle equipment, and easy access to resources such Google Maps and www.az511.gov.

Road Conditions & Traffic Tips

The two main highways that lead to Flagstaff are the I-17 and the I-40. The I-17 stretches from Phoenix and the I-40 is typically driven from Las Vegas and Albuquerque. With inevitable traffic and road issues occurring throughout the year, planning your road trip would aid in avoiding delays and challenges.

I-17 Conditions & Precautions

Depending on the time of the day, drivers may experience some traffic when driving from Phoenix to Flagstaff throughout the year. Plan your drive by looking at traffic conditions in advance, discovering which days of the week provide an ideal driving environment. Flagstaff can receive plenty of snow, especially in the higher parts of the mountains. Ensure a smooth driving experience by reviewing weather conditions before driving north. It’s highly recommended to be aware of the need of four-wheel drive, all-wheel drive, and/or chains during rain and snow. 

I-40 Conditions & Precautions

Discover road conditions and traffic updates before driving through the main highways into Flagstaff. Vehicle accidents and construction development usually lead to heavy traffic. It’s recommended to check the weather and road conditions prior to your travels, and exercise safe driving practices on the highways during inclement weather.

Flagstaff Pre-Travel Checklist

• Check for road conditions before your trip - Current traffic conditions can be accessed through a variety of resources. Arizona-based residents can dial 511 and out-of-state drivers can dial 1-888-411-ROAD(7623) for current traffic conditions from the state’s travel information alerting system. Updates about road conditions can also be reached at www.az511.gov.
• Prepare for your trip with road essentials - Pack an emergency kit for the road, including water bottles, snacks, blankets, a portable phone charger, prescriptions, a flashlight, food and necessary items for infants, etc.
• Ensure your vehicle is ready for the drive - Check for satisfactory functioning of fluid levels, wiper blades, and tire pressure.
• Allow ample space for passing snow plows - It’s recommended to situate your vehicle at a minimum of four car lengths behind a snow plow and avoid passing the snow plow. 
• Reduce the speed of your vehicle in slippery surroundings - If you’re driving in rainy or snowy conditions, don’t accelerate rapidly or use the brake suddenly.

Frequently Asked Questions 

1. Are Chains Required in Flagstaff?

Four-wheel drives, all-wheel drives, and chains are helpful and may be required for driving during a snowstorm. Arizona Snowbowl may require each vehicle to have four-wheel drive, all-wheel drive, or chains when traversing toward the resort during snowy and icy conditions.

2. Is There a Lot of Snow in Flagstaff?

The warmer months tend to bring plenty of sunshine while the colder temperatures bring an annual average of 100 inches of snow in downtown Flagstaff. Snow in Flagstaff typically arrives in the later half of November and can linger along the San Francisco Peaks until the early summer months. 

3. Do I Need Snow Tires for Flagstaff?

Tires that are geared for the winter months offer improved traction on snowy and icy roads when compared to standard tires. The use of tires and/or chains designed to navigate road conditions are safety measures. 

 For more ways to plan for your trip, discover our travel tips and schedule a seamless drive to Flagstaff.