A winter storm warning remains in effect until 8 pm this evening in many areas. Periods of moderate to heavy snow will continue through early evening. Expect difficult winter driving conditions with periods of zero visibility in heavy snow showers and slick snow packed roads.

If you must travel, please give yourself plenty of time. Make sure to take emergency supplies that include winter clothing/blankets, food, water and a flashlight. Tell family or friends your route of travel, vehicle description and estimated time of arrival.

For the latest road conditions call the ADOT Freeway Management System at 511 or visit www.Az511.gov.