National Weather Service Snow Squall 2024 Nfl. What is a snow squall? Often referred to as a whiteout, a snow squall is a sudden, moderately heavy snowfall that blows snow and strong surface winds, suddenly reducing visibility, accuweather.

That means it’s time to prepare yourself for sudden changes in weather conditions on the roads, especially if you live near the great lakes. A winter squall is forecast to drop as much as 2 feet of snow as it moves across the eastern united states, according to reports from government forecasters.