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Current Conditions

Because severe weather can occur anywhere in the United States, it is important that you know your risk and take action. What type of hazardous weather occurs where you are? Make a plan for what to do when severe weather strikes.

Weather Safety for All Hazards

Safety Highlight

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(Amber Marshall)

Warm air doesn’t always mean warm water in lakes or streams, and even water temperature that may not sound very cold can be deadly. Plunging into cold water of any temperature becomes dangerous if you aren’t prepared for what the sudden exposure can do to your body. Warm air temperatures can create a false sense of security for boaters and beach goers. Being prepared for an outing on cold water means being prepared for the possibility of suddenly being immersed into cold water. Wear a life jacket in and around the water and dress for water temperature, not just for air temperature.

 

Weather Conditions

Weather conditions around the Lassen National Forest can change very quickly, get a view of the conditions just before you decide to travel.

Travel Alerts

Conditions around the Lassen National Forest can change very quickly, get travel alerts and know before you go.

Caltrans Live Traffic Cameras

The road conditions around the Lassen National Forest can change very quickly, get a view of the conditions just before you decide to travel by viewing the road cameras around the forest.

Last updated December 3, 2025