rapid

This morning I walked to the bus stop and noticed the rapid change in the sky . At first there were thin clouds , but within a few minutes the wind grew stronger and the light turned darker . I put up my umbrella and watched people hurry along the street because the rain looked likely . The bus arrived earlier than usual , so I got on before the heavy rain began . By the time I reached the office , the weather had calmed and the wet pavement reflected the afternoon light .