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 >

A tornado started one mile southeast of Darlington and moved through Beaver Falls, Zelienople, Evans City and Saxonburg, to one mile south of Sarver.  There were nine deaths:  two in Evans City, one in New Sewickley, two at a shopping center in Beaver Boro, and four in Saxonburg.  Over 300 structures were damaged or destroyed.  All fourteen shops at the shopping center were damaged extensively.  More than 100 cars in the parking lot were damaged or destroyed.  Golf ball size hail was reported at Midland and Monaca (both Beaver County).
Source: NCDC Storm Data: May 1985; Volume 27, Number 5