It's the college entrace exam day tomorrow. And after the blustery, thundery conditions with the rain it's going to turn chilly.<br />And some parts of the country will see some hail, while the central inland areas and the inlands of Gyeongsangbuk-do Province will see some sleet.<br />That's because of the inflow of cold air from the north west. And cold wave alerts will be in force in the capital region and Gangwon-do Province.<br />And tomorrow, on the morning of the big exam, we'll see sub-zero temperatures in the northern parts of the country.<br />But the good news is, that apart from the western regions and Jeju, we'll have clear skies tomorrow across the nation.<br />Tomorrow morning's temperatures will plunge down.<br />Seoul wakes up to temperatures of minus 3 degrees Celsius, Chuncheon minus 4, Daegu 3 and Busan 6 degrees.<br />Daytime highs will stay mostly below 10 degrees.<br />Seoul will climb to 5 degrees, Gyeongju 8 degrees, and Busan 10 degrees.<br />So, it's going to be a cold day tomorrow, and roads may be slippery with ice that may form overnight so keep warm and best of luck to all those taking their big test.<br />I'll leave you with the weather conditions around the world.<br />