![City of Big Bear Lake on X: "Preparing to drive in the #winterweather? Bring your chains! Here's how Caltrans defines the 3 levels of #ChainControls. Monitor road conditions frequently with the Caltrans City of Big Bear Lake on X: "Preparing to drive in the #winterweather? Bring your chains! Here's how Caltrans defines the 3 levels of #ChainControls. Monitor road conditions frequently with the Caltrans](https://pbs.twimg.com/media/GFXmZlYWcAAbqRt.jpg)
City of Big Bear Lake on X: "Preparing to drive in the #winterweather? Bring your chains! Here's how Caltrans defines the 3 levels of #ChainControls. Monitor road conditions frequently with the Caltrans
City of Big Bear Lake, CA on Instagram: "Winter is in full swing here in Big Bear Lake! We anticipate that this storm will drop temperatures into the 20's on Thursday night
![Snow expected in Cajon Pass; chains required in San Bernardino Mountains - VVNG.com - Victor Valley News Snow expected in Cajon Pass; chains required in San Bernardino Mountains - VVNG.com - Victor Valley News](https://i0.wp.com/www.vvng.com/wp-content/uploads/2022/12/chain-control-mountains-e1670794845278-1024x473.jpeg?resize=708%2C327&ssl=1)