Because of the size of the park and its numerous elevations, Yosemite conditions and weather vary depending on where you are. The conditions in Yosemite Valley at 4,000 feet can be quite different than the conditions at Yosemite's Badger Pass Ski Area at 7,000 feet or at Tuolumne Meadows at 8,500 feet. When exploring the park, it's important to be prepared and travel safely.
Current conditions - The National Park Service maintains current condition information on roads, campgrounds, and trails.
Yosemite Conservancy Webcams - See what Yosemite weather is like right now.
Badger Pass Webcam - Take a look at Yosemite's Badger Pass Ski Area.
Seasonal Conditions - Read this NPS write-up on what to expect from different seasons in Yosemite.
Top 10 Activities for a Rainy Day in Yosemite - Don't let rain ruin your trip.