Yosemite could see snow in August for first time in 20 years. Here's when flakes will fall

The area is expected to see some rare summertime snow this week, with a 30% to 50% chance for a dusting above 8,000 feet.

"There could be some hikers that are up there to be caught off guard," National Weather Service meteorologist Andrew Bollenbacher said. "You're not used to seeing snow in August, right? I mean, almost nobody is."

"August snow has not occurred (in Yosemite) for at least 20 years," the weather service said. Usually, snow becomes visible in the area in September.

The lower foothills of the park can be experiencing the rebirth of spring while the higher elevations remain in the grip of winter, according to the National Park Service.

Read at Sacramento Bee