After two warm beautiful sunny days, the temperature did a sudden drop. According to a weather forecast, there will be a cold front coming. I can hear the wind whistling blows. It was chilly outside when I got out of the store I work in. The wind was blowing like crazy. Running hurriedly towards the truck, my body was about to freeze because I have not brought my coat with me. Who would thought that the evening will suddenly become freezing cold from a very pretty warm day?