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
Extreme Fire Risk in the Northwest

Extreme Fire Risk in the Northwest

Conditions have been really dry out west. We'

2 Aug 2026 2:30 AM
Western U.S. Under More Heat Alerts

Western U.S. Under More Heat Alerts

An large area of high pressure continues to b

2 Aug 2026 2:25 AM
More Storms for the East Sunday and Monday

More Storms for the East Sunday and Monday

A low-pressure system crashing through the Mi

2 Aug 2026 2:20 AM
After Reaching Category 5, Genevieve Weakens in the Pacific

After Reaching Category 5, Genevieve Weakens in the Pacific

PacificGenevieve formed on last Friday south

2 Aug 2026 1:30 AM
Flooding, Severe Storms Target the Midwest Again

Flooding, Severe Storms Target the Midwest Again

After an active week of storms across the nor

1 Aug 2026 1:40 AM
Flooding Risk Increases as Heavy Rain Targets the Tri-State Area

Flooding Risk Increases as Heavy Rain Targets the Tri-State Area

Tuesday, heavy rainfall moved across the Nort

30 Jul 2026 12:25 AM
Severe Weather: Energy From the Midwest Now in the Southeast

Severe Weather: Energy From the Midwest Now in the Southeast

UPPER MIDWEST - Through Monday, dangerous tor

29 Jul 2026 10:30 PM