Arizona is about to get slammed by a major winter storm, bringing up to 10 inches of heavy snow, powerful winds, and dangerous travel conditions. The National Weather Service has issued warnings for several parts of the state, including Flagstaff and higher-elevation areas, where snowfall rates could make roads impassable.
If you have travel plans, think twice—blizzard-like conditions are expected, with whiteout visibility and hazardous winds making driving extremely dangerous. Even Phoenix and Tucson, which won’t see snow, will experience gusty winds and a sharp temperature drop. Here’s what you need to know to stay safe.
What’s Coming: Snow, Wind, and Bitter Cold
This powerful system is moving across the Southwest, packing a brutal combination of heavy snow and gusty winds that could reach 40 mph or more. Here’s a breakdown of what different areas will experience:
Flagstaff & Northern Arizona:
- 6 to 10 inches of snow expected, with even higher totals in the mountains.
- Gusty winds up to 40 mph, creating blowing and drifting snow.
- Travel could become impossible due to icy roads and near-zero visibility.
Phoenix & Tucson:
- No snow, but strong winds up to 30 mph could make driving tricky.
- Temperatures will drop significantly, bringing a chilly, blustery feel to the cities.
- Isolated rain showers are possible in some areas.
What This Means for Travel
This storm will make driving extremely dangerous, especially in northern Arizona. Interstate 40, Highway 180, and other mountain roads will be impacted by ice, snow, and whiteout conditions. The Arizona Department of Transportation is urging drivers to avoid travel if possible.
If you must be on the road, be prepared:
- Keep an emergency kit with blankets, food, and water in your car.
- Drive slowly and carefully—snow and ice will make roads slick.
- Check road conditions before leaving—some highways may close due to hazardous weather.
How to Stay Safe During the Storm
- Avoid unnecessary travel, especially in northern Arizona.
- Secure outdoor furniture—high winds could blow loose objects around.
- Prepare for power outages—strong winds and snow could bring down power lines.
- Bundle up—wind chills will make it feel even colder than the actual temperature.
- Check on neighbors—especially the elderly or those without adequate heating.
When Will It End?
The worst of the storm is expected to continue through Thursday night, with snow tapering off early Friday morning. However, frigid temperatures will stick around, meaning icy roads could still be a problem into the weekend.
The Bottom Line
This is shaping up to be one of the most intense winter storms of the season in Arizona. Northern parts of the state will see dangerous snow and winds, while even lower elevations will feel the storm’s impact. Take the necessary precautions now—this is not a storm to take lightly.
