Updated Saturday, December 8, 2012 at 08:40 AM
If you're hoping to find a winter wonderland at The Summit at Snoqualmie's opening day or Leavenworth's Christmas Lighting Festival, you won't be disappointed this weekend.
Storms dumped fresh snow all over the Cascades on Thursday and Friday, giving Paradise on Mount Rainier 23 inches within a 24-hour period, according to the National Weather Service. By 5 a.m. Friday, 14 inches had fallen at Snoqualmie Pass and 21 inches at Stevens Pass within 24 hours.
About 6 inches of more snow dropped on all three locations as of 5 p.m. Friday, with at least another 6 inches expected overnight.
Shifting weather conditions constantly changed tire requirements for drivers on Snoqualmie and Stevens Pass on Friday, according to the Washington State Department of Transportation (WSDOT). Drivers without four-wheel drive needed chains at some points, though in other places there were no requirements, said spokeswoman Summer Derrey.
"Drivers should be ready for everything this weekend," Derrey said. She encouraged drivers to check conditions before traveling and to download WSDOT's Mountain Passes cellphone app for live updates.
At 4 a.m. Friday, WSDOT put out an accidental alert that even four-wheel-drive vehicles would be required to put on chains at Snoqualmie Pass, but the weather never got that bad, Derrey said. The alert was later withdrawn.
Skiers were already flocking toward Stevens Pass on Friday, according to WSDOT. The State Patrol went after illegally parked cars along the highway that added to congestion along Highway 2, according to a WSDOT news release.
Only 1 or 2 inches of snow is expected to fall in the mountains during the daytime Saturday.
Snow is possible during the daytime Sunday and likely Sunday night, according to meteorologist Chris Burke of the National Weather Service.
Meanwhile, people across the Puget Sound region could experience freezing temperatures Saturday, when there's a chance of showers in the morning followed by mostly cloudy skies.
An incoming storm is expected to bring showers to the region on Sunday and temperatures back up to the mid-40s.