A rare weather phenomenon called a ‘snownado’ can form on sunny winter days, posing risks to those nearby. Stay alert!
Alberta: Crisp air and bright sunshine make for a lovely winter day. But hold on! That sunny weather can sometimes lead to a rare sight: a ‘snownado.’ If you ever spot one, it’s best to steer clear.
So, what’s a snownado? Think of it as a snow-filled whirlwind, similar to a dust devil. Unlike tornadoes, which need thunderstorms, snownadoes start from the ground up. They form when the sun warms the air just above the snow, causing it to rise and spin if a light breeze kicks in.
These swirls can be mesmerizing, especially for skiers and snowboarders who might catch one dancing along the slopes. While they’re not usually dangerous, they can toss around small objects like branches, so it’s wise to keep your distance.
Snownadoes are pretty rare, mainly because the conditions have to be just right. But thanks to smartphones, we’re seeing more videos and photos of these cool weather phenomena. So, if you’re out enjoying the snow, just keep an eye out for those swirling snow devils!
