A rare weather event known as “thundersnow” was documented in Astoria Wednesday. According to the National Weather Service ...

Video has surfaced of the rare thundersnow weather picked up on National Weather Service radar in Astoria on Wednesday.

Portland’s National Weather Service office shared on social media. KOIN 6 Meteorologist Josh Cozart reports that thundersnow occurs when lightning is produced inside of a snow shower.

The Enchanting Phenomenon of Ball Lightning Imagine a glowing orb of light dancing across the sky, flickering with an unpredictably vivid glow. This isn’t a scene from a science fiction movie; it's a ...

The Northwestern states in America often experience odd weather patterns due to the high altitude and bitterly cold ...

Sabol previously explained ‘thundersnow’ happens a few times every winter along the Lake Erie shoreline, usually when the lake is warm and the air aloft is very cold. This likely differs from the ...

Thunder, and even lightning, in winter are not as uncommon as people may think. In December, several FOX 8 viewers reported hearing what’s called “Thundersnow.” You can hear it in the video ...

Sleet is more common when cold air in the upper levels of the atmosphere promote snowflakes, which, on their way down, melt ...