What natural phenomenon happened when Jane Eyre confessed to Rochester?

The bright and warm weather became dark and cool, and then the storm fell from the sky. Jane Eyre is the masterpiece of Charlotte Brontexq, a famous British woman writer in the 19th century. It is generally believed that Jane Eyre is a poetic portrayal of Charlotte Brontexq's life and an autobiographical work. This novel is a realistic novel with strong romanticism.