thunder-snow
n.— «The storms brought brief wind gusts of up to 50 m.p.h. and some areas reported cases of thunder-snow.» —“Fast Moving Thunder-Snow Storms Hit Philly Area” by Kathy Orr KYW-TV (Philadelphia, Pa.) Jan. 24, 2006. (source: Double-Tongued Dictionary)
Further reading
Sure, there’s winter, spring, summer, and fall. But the seasons in between have even more poetic names. In Alaska, greenup describes a sudden, dramatic burst of green after a long, dark winter. And there are many, many terms for a cold snap...
Need a slang term that can replace just about any noun? Try chumpie. If you’re from Philadelphia, you may already know this handy placeholder word. And there’s Queens, Brooklyn, Staten Island, Manhattan, and … The Bronx — why do we add...