LEE VINING, Calif. - Lightning, snowfall and a stunning capture of a vast superbloom with a snow-covered Sierra mountain range as its backdrop: A Yosemite photographer has captured some eye-catching ...

PORTLAND, Ore. (KOIN) — Portlanders can expect some wacky weather to start the week. KOIN 6 Meteorologist Kelley Bayern said there’s a chance Portland could see a wacky mix of rain, snow, hail, ...

Thundersnow is just that, a snowstorm that produces thunder and lightning. It usually occurs when air mass becomes so unstable that it overturns violently. This can happen when drastically different ...