It is a polygon warning, generally 30-60 minutes in duration, that is issued similar to severe thunderstorm and tornado warnings. Begins November 1st. A snow squall is an intense short-lived burst of heavy snowfall that leads to a quick reduction in visibilities and is often accompanied by gusty winds.
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Nov 18, 2023 · A Snow Squall Warning will trigger a Wireless Emergency Alert on your smartphone, similar to a Tornado or Flash Flood Warning. TRAVELING ...