National Weather Service United States Department of Commerce

Snow Across the Great Lakes, Central Appalachians, and Northeast; Unsettled Weather in the West

Light to moderate snow will continue into Saturday over the Great Lakes, Central Appalachians, and Northeast. This weekend into next week, a series of atmospheric rivers will bring gusty winds, periods of heavy rain, and mountain snow to northern California and the Pacific Northwest. Colder temperatures are in store for the weekend from the Great Lakes to East Coast. Read More >

Weedville Tornado

A tornado is confirmed to have touched down in Elk County on Tuesday May 4th just before 3 pm north-northwest of Weedville. Photo evidence shows tree damage concentrated along a narrow area along Old Byrnedale Rd and Route 255. Several trees were uprooted or snapped. This is likely near the end of the damage path based on weakening low level rotation and updraft strength observed by radar.

Video evidence from Weedville shows a rapidly rotating funnel approximately 0.5 miles west-southwest of route 255. A ridge line obstructed the view of the ground beneath the funnel. However, a radar-indicated tornado debris signature supports the idea that the tornado was likely on the ground and lofting debris at the time. That tornado debris signature can be seen below by the low Correlation Coefficient values co-located with the velocity signature on radar.

 

 

The path start and end points, path width and tornado strength are preliminary estimates and will be adjusted as necessary if new evidence of damage is found.