The latest winter storm moving through Northern Arizona is causing issues on the road, and with 911 service across Coconino County. The Coconino County Sheriff’s Office says service was disrupted for about an hour Thursday night. Officials asked people to call Flagstaff Police in case of an emergency while the problem was fixed. Snow is expected to fall throughout the evening and into Friday. Traffic is reportedly slow in and around Flagstaff. If you have to travel, use caution and take your time to get to your destination. ADOT is advising drivers to wait out the storm if you can to ensure your safety. Up to five inches of snow could fall in the Flagstaff area before the storm exits Friday night, with greater accumulations in areas around Flagstaff.