Changing Winds Provide Hope In California Wildfire Battle

The Caldor fire in California poses a significant challenge for firefighters, with conditions potentially improving to prevent flames from reaching Lake Tahoe. Over 50,000 people are under evacuation orders, and 34,000 structures are threatened. The fire, which started nearly three weeks ago, is about 20% contained.

What is the current threat level to structures from the Caldor fire?

How long has the Caldor fire been burning?