A rare weather phenomenon rumbled across several eastern and central U.S. states this weekend as Arctic air continues to bring heavy snow and freezing temperatures to millions of Americans.

To his happy surprise, it turns out this weekend’s storm was a rare “thundersnow” event in which the blizzard was punctuated by occasional bursts of lightning. The Weather Channel itself has ...

Thundersnow and thundersleet was reported in Oklahoma early Wednesday morning. Tom Hanks & Rita Wilson Walk Out Of ‘SNL50' Concert After Jimmy Fallon Said No Awards Would Be Given Out In Funny ...

(WLUK) -- Thundersnow, a rare and powerful winter weather event, could make an appearance in Northeast Wisconsin as Winter Storm Cooper approaches. This phenomenon forms similarly to a regular ...

However, police said that what people were actually hearing was the weather phenomenon known as "thundersnow". Two "extraordinarily loud" thunder claps were heard over the capital just before 05:00.