The Science Behind Thundersnow

news image
Special Stories
6 Nov 2019 10:46 AM
  Snow can be quite peaceful at times, but sometimes they can be accompanied by thunder. That’s thunder snow. A weather phenomenon that is quite uncommon. But how exactly does thunder snow happen?   https://youtu.be/_RWlqSsyFZ4   First, we need the storm to form. In the colder months, this happens when warm, moist air near the surface rises. This is why we typically see thunder snow around bodies of water because the water is warmer than the surrounding air. The ascending air will rise several miles into the atmosphere where the temperature is below freezing. The faster the air rises, the more snow and ice will form. This turbulent air causes ice particles to bump into each other and lose electrons which makes them positively charged. The snow gains electrons and becomes negatively charged. When these charges build up enough, you get lightning! And if you’re close enough to the storm, you can hear the thunder. Don’t be afraid to marvel at this rare and awesome sight, but make sure to do so from a safe distance. Thunder snow tends to be a part of intense blizzards or winter storms and the lightning can often be much stronger than a normal thunderstorm.
All Weather News
More
Severe Storms Possible in the Plains & Midwest To End the Week

Severe Storms Possible in the Plains & Midwest To End the Week

High pressure creating near record heat will

14 May 2026 8:15 PM
Stormy and Wet Weather Continues for the Northeast

Stormy and Wet Weather Continues for the Northeast

A low-pressure system will linger in New Engl

14 May 2026 8:00 PM
Sweltering Temperatures Slide Eastward This Week

Sweltering Temperatures Slide Eastward This Week

It's been one or the other for a little while

14 May 2026 7:50 PM
The Countdown to Hurricane Season

The Countdown to Hurricane Season

Ready for hurricane season? As a reminder, wa

14 May 2026 5:30 PM
Heat & Front Fuels Thunderstorms In The Northwest

Heat & Front Fuels Thunderstorms In The Northwest

WHAT TO EXPECTThe SPC has issued a slight ris

13 May 2026 9:25 PM
Florida Wildfire and Storm Threat

Florida Wildfire and Storm Threat

FLORIDA - On Sunday, May 11, 2026, a wildfire

13 May 2026 10:40 AM
Warm Week Continues For Millions

Warm Week Continues For Millions

WEST - An upper-level ridge has led to very w

12 May 2026 5:00 PM