I'm at the lighthouse.

Wind.

Wind is a natural phenomenon. The wind blows outside because warm and cold air meet.

When the weather changes the wind can blow.

Also, the wind can be artificial.

Source of image:

https://www.shutterstock.com/image-vector/blowing-wind-line-icon-windy-weather-2307143181

Aurora.

Aurora or the polar light is a light in the sky. This phenomenon occurs during the cold season.

During the aurora borealis, the magnetosphere and the solar wind interact in the Earth's atmosphere.

The polar light appears in the dark sky. The color of the aurora is bright.

Source of image:

https://www.shutterstock.com/image-photo/multicolored-northern-lights-aurora-borealis-on-583808584

Source of image:

https://www.shutterstock.com/image-photo/colorful-northern-light-iceland-658551715

Source of image:

https://www.shutterstock.com/image-illustration/aurora-borealis-abstract-background-northern-lights-1204628455