The sun is shining brightly in the clear blue sky.It's a chilly and windy day with scattered clouds and occasional rain showers.A thick blanket of fog has enveloped the city, reducing visibility to just a few feet.The temperature has dropped significantly, bringing a crisp and cool feel to the air.Dark storm clouds are gathering on the horizon, signaling an impending thunderstorm.The gentle breeze and warm rays of sunshine make it a perfect day for a picnic in the park.