A powerful winter storm is set to sweep across Northern Arizona, bringing heavy snowfall and dangerous travel conditions, while Phoenix prepares for scattered rain showers. The National Weather Service (NWS) has issued a Winter Storm Warning for areas including the Kaibab Plateau, Flagstaff, and the Mogollon Rim, where snow accumulations could reach up to 2 feet in higher elevations.
Storm Timeline and Expected Snowfall
- Thursday Afternoon to Friday Morning: Heavy snow is expected to develop rapidly, with snowfall rates increasing overnight.
- Friday Morning to Afternoon: Snowfall could become intense at times, creating low visibility and hazardous driving conditions.
- Saturday Morning: The storm system is expected to weaken, but lingering snowfall may continue in higher elevations.
How Much Snow Will Fall?
🌨 Kaibab Plateau & Mogollon Rim: 5 to 10 inches in most areas, with up to 2 feet of snow possible in the North Rim of the Grand Canyon.
🌨 Flagstaff: 5 to 10 inches of snowfall is forecasted, with higher totals in surrounding mountains.
Phoenix Forecast: Rain, Not Snow
While Northern Arizona is set to be buried under snow, Phoenix will experience a much different impact from the storm. The metro area is expected to see light showers, with a 20% chance of rain on Thursday, increasing to 30% on Friday morning. Some areas may receive up to a quarter-inch of rainfall, which could cause minor street flooding in low-lying areas.
Travel & Safety Warnings
🚗 Hazardous Road Conditions – Snow-packed and icy roads will make travel difficult in Northern Arizona. Drivers should avoid unnecessary trips and be prepared for road closures and slowdowns.
✈ Flight Delays Possible – Those flying in or out of Flagstaff Pulliam Airport should check with airlines for potential delays or cancellations.
⚠ Emergency Preparedness – Residents in affected areas should stock up on essentials, including food, water, and extra blankets in case of power outages.
How to Stay Safe During the Storm
✔️ Avoid travel in Northern Arizona unless necessary.
✔️ Check road conditions before driving—visit the Arizona Department of Transportation (ADOT) for updates.
✔️ Pack an emergency kit with flashlights, warm clothing, and extra food if heading to higher elevations.
✔️ Monitor weather alerts for changes in snowfall predictions and storm intensity.
What’s Next?
The storm is expected to exit the state by early Saturday, but lingering snowfall could continue in some mountain regions. Travel disruptions may persist into the weekend, especially on major highways like I-17 and I-40.
For the latest updates, check with the National Weather Service and local news stations. Stay safe, Arizona—this winter storm is shaping up to be a big one!