A snowsquall, or snow squall, is a sudden moderately hea...
wikipedia - 19 Feb 2022A snowsquall, or snow squall, is a sudden moderately heavy snowfall with blowing snow and strong, gusty surface winds.[1] It is often referred to as a whiteout and is similar to a blizzard but is localized in time or in location and snow accumulations may or may not be significant.
