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Snow Likely Tonight into Saturday Night

Precipitation will spread northeast tonight and interact with colder air mainly north and east of the Hal Rogers Parkway. This will lead to wet snow, with highest amounts generally north of the Mountain Parkway. We have a combination of Winter Storm Warning and Winter Weather Advisory products in effect for portions of the north/northeast 2 AM tonight into 2 AM Sunday. Read More >


An upper level low moved into the TN and OH Valley region and then into the Appalachians from Sunday evening, March 11th into Monday, March 12th. At the same time, a surface low pressure system tracked into the TN Valley and southern Appalachians before redeveloping over the Southeastern U.S. during the night and then off the coast of the Carolinas on Monday. Temperatures on Sunday the 11th were mild, reaching the upper 40s to mid 50s. However, the upper level low brought colder air into the region and was strong enough to allow rapid cooling of the atmosphere to near or just below the freezing mark in most locations in East KY between 11 PM EDT on March 11 and 3 AM EDT on March 12. The development of heavier snow bands occurred at the same time over central KY, and with the cooling moving into eastern KY overnight, affected portions of east central KY first. These bands then moved east and affected areas generally north of KY Highway 80 to near the Mountain Parkway corridor. Within the bands, snowfall rates of up to 2 inches per hour occurred, leading to an area of heavier amounts (see storm reports below).

By 10 AM EDT on Monday, widespread accumulating snow had occurred over most of eastern Kentucky with the final band of snow working across the area. The snow finally exited into Virginia and West Virginia around 1 PM EDT. By that time, the heavy, wet snowfall totals ranged from as little as a half of an inch in some locations near the TN border to about 8 inches in areas near the Daniel Boone National Forest. A few localized higher amounts nearing 10 inches were observed on ridgetops from the Daniel Boone National Forest west.

At the height of the storm, at least 12,000 customers in East KY were without power. In addition to the falling snow, trees and limbs succumbed to the weight of the heavy wet snow and fell onto roadways. Although with temperatures near freezing, plowing and salting improved road conditions during the day on Monday. This process was slowed a bit as highway departments, first responders, and utility companies cleared snow, large limbs, and utility lines from roadways.

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Downed trees near Mount Vernon (photo courtesy of Jordan Smith) Mount Vernon (photo courtesy of Jordan Smith) Tree and power pole damage from heavy wet snow in Powell County (photo courtesy of Tim Brunota)
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Snow in trees in the distance in Morgan County (photo courtesy of Stacie Stacy) Wintry scene from Stacy Fork Community in Morgan County (photo courtesy of Stacie Stacy)


Webcam view of Pikeville showing elevation dependent nature of the snowfall (photo courtesy of WOWK TV)
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