An early-season storm could bring thunder, lightning, heavy rain and even a tornado to San Luis Obispo County. Starting on the afternoon of Monday, Oct. 13, a storm system originating in the Pacific ...

In a typical summertime thunderstorm, warm, moist air rises rapidly into the atmosphere, where it hardens into ice crystals, ...

After an unseasonably warm day Saturday with high temperatures in the upper 60s with plenty of sunshine, conditions started to change Sunday before a significant drop in temperatures arrives for next ...

Among the rarest of weather phenomena, thundersnow could rattle portions of northern Michigan over the next couple of days as a potent winter storm moves across the area, the National Weather Service ...