Thundersnow can occur during a normal snowstorm that sustains strong vertical mixing which allows for favorable conditions for lightning and thunder to occur.

18 hours ago · Thunder and lightning aren't just for summer storms. In the winter, intense bands of snow can include the rare phenomenon known as thundersnow.

Mar 10, 2020 · Learn what thundersnow is, where to find it, and how it's different from a regular thunderstorm. Get facts about the special hazards of a thunder snowstorm.

Jan 6, 2025 · Thundersnow, also known as a winter thunderstorm, happens when a snowstorm is accompanied by thunder and lightning. As of Monday (Jan. 6) morning, the phenomenon has been …

Mar 17, 2025 · This rare phenomenon, sometimes called a winter thunderstorm, occurs when a wave cyclone experiences strong upward motion. Freezing temperatures cause snow to fall as the primary …

Nov 25, 2025 · Thundersnow is essentially a winter thunderstorm, in which lightning and thunder occur during heavy snow instead of rain. It’s rare because the atmosphere has to have a very specific …

Dec 3, 2024 · What Is Thundersnow? Simply put, thundersnow is snowfall accompanied by thunder and lightning. It occurs when conditions are cold enough that a thunderstorm produces heavy snow …

Jan 27, 2025 · It turns out that such “thundersnow” does, in fact, occur occasionally in very intense winter storms. Clouds and precipitation develop when the air is forced to rise to higher heights where …

Nov 25, 2025 · What is thundersnow and how does it form? Thundersnow forms when temperature and moisture conditions are just right – a mass of cold on top of warm air, plus moist air closer to the …

Jan 29, 2025 · Thundersnow is just a thunderstorm that produces snow instead of rain. This relatively uncommon phenomenon is usually found in mountainous areas, near the Great Lakes, and across …