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 ...

(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 ...

Thundersnow was also reported in Oklahoma City ... Midwest and Great Lakes region are under some sort of winter weather alert as the storm ramps up. Active winter weather alerts are continuously ...

The storm is now in its final act and will exit ... degrees with snow and freezing fog during the time of the incident. Thundersnow was also reported in Oklahoma City and Norman, Oklahoma ...

Wednesday sees a return to sunshine, although winds still may be strong. The winds will be breezy out west, but not as bad.

The NWS says sleet forms when snowflakes fall through warmer air but don't completely melt. Unlike the thin layer of freezing air near the ground that causes freezing rain, sleet needs a deeper layer ...

Wintertime thunder is louder because of how sound travels, which depends on temperature and air density. 3News Meteorologist ...

The southern side of a classic spring storm is full of danger. High instability and ample wind shear allows for the ...

Thundersnow happens when strong upward motion within a storm system generates lightning. Snow absorbs more sound than rain, people close to the lightning strike may hear a muffled boom ...