Freezing rain air at the surface within the region of high pressure. The warm air from the Gulf of Mexico is often the fuel for freezing precipitation. Freezing rain develops when falling snow encounters a layer of warm air aloft, typically around the 800 mbar (800 hPa) level, causing the snow to melt and become rain. As the rain continues to fall, it passes through a layer of subfreezing air just above the surface and cools to a temperature below freezing (). If this layer of subfreezing air is sufficiently deep, the raindrops may have time to freeze into ice pellets (sleet)
Don Sleet professional drummer in the 1960s and a member of the National Association of Rudimental Drummers. With Lenny McBrowne and the Four Souls With Shelly Manne Don Sleet Donald Clayborn "Don" Sleet (November 27, 1938 – December 31, 1986) was an American jazz trumpeter. He was a member of Howard Rumsey's Lighthouse All-Stars and Lenny McBrowne and the Four Souls. Widely considered a gifted musician, compared to the likes of Art Farmer and Kenny Dorham, Sleet had a short career as a result of his drug abuse, recording only one album as a leader. Sleet was born in Fort Wayne, Indiana,