Lingering Cold and Snow in the Great Lakes/Appalachians/Northeast; Pacific Storms Continue to Impact the Northwest

In the wake of a storm lifting through the Canadian Maritimes, heavy snow will continue downwind of the Great Lakes through this weekend and over parts of the Appalachians and interior Northeast through Friday along with gusty winds. Several Pacific storms will continue periods of low elevation rain showers and mountain snow over the Northwest U.S. today thorough this weekend. Read More >

A NWS storm survey team surveyed Barren, Metcalfe, Green, Adair, and Russell counties. Several pine trees were down within the hail path, but likely due to straight-line winds. Several people reported seeing a funnel cloud, including Russell County Emergency Management personnel, who chased the funnel cloud to Highway 80 toward Pulaski County. No tornado damage was found, but that area did suffer extensive large hail damage. The most significant hail damage was found in and near Columbia in Adair County. Along one stretch of roadway from the Metcalfe/Adair county line to the city of Columbia, not one vehicle was found that did not have its windshield damaged. In the city of Columbia, one house had hail break through the roof and a Wal-Mart store had 160 skylights damaged.

Hail in Columbia. Photo courtesy Kristy Keene

Hail in Columbia

Below is a radar image of the storm as it was hitting the south side of Columbia. The very bright colors indicate large hail. The blue colors shooting off to the southeast represent a "hail spike" or "scatter spike" which is sometimes seen on radar displays when the radar beam strikes very large, wet hail. In an area of large hail, radiation from the radar can bounce from hailstone to hailstone before being reflected back to the radar. The time delay between the backscattered radiation from the storm and the bounced and scattered radiation from the large hail causes the reflectivity from the hail to appear to come from a farther range than the actual storm.

Columbia storm on radar