Thundersnow is a thing; we explain what it is.
Published at
IDAHO FALLS — East Idaho residents woke to a rare weather phenomenon on Saturday morning: thundersnow.
Thundersnow is precisely what the name suggests — a regular thunderstorm, but with snow instead of rain. But the winter version of a thunderstorm is relatively rare, according to the National Oceanic and Atmosphere Administration.
Where there is thunder, there is lightning. Lightning associated with thundersnow storms is less frequent than in summertime storms, says the NOAA. Instead of strikes that travel to the ground, it is usually the cloud-to-cloud variety.
Thundersnow happens when there’s a lot of moisture and instability in the air above the ground, like above a warm front. The key factors are moisture, instability and rising warm air. These ingredients are plentiful in the spring and summer but less so during winter snow storms.
Eastern Idaho experiences thundersnow a couple of times a year, according to the National Weather Service in Pocatello.
This weather-related story is brought to you by Pony Express Car Wash, Idaho's premier express car wash destination, renowned for its commitment to exceptional service and quality. Voted the No. 1 car wash company in Idaho for three consecutive years, we pride ourselves on delivering an unparalleled experience for every vehicle and customer. Our state-of-the-art facility utilizes name-brand soaps and cutting-edge equipment to ensure your car receives the ultimate clean. Established in eastern Idaho in 2019, Pony Express is proud to be a locally owned and operated company that caters to the unique car washing needs of our Idaho Friends and neighbors. We invite you to experience the difference at Pony Express, where your satisfaction is our ultimate goal.