날씨: 주말 쌀쌀해진다<br /><br />Twenty four minutes out in the sun will get you many great health benefits.<br />In addition, sunrays in autumn trigger the body to release serotonin release, boosting your immune system and keeping your mood happy.<br />The best time to get exposed to the sun is between 11am and 1pm when the wavelength of ultraviolet B is essential for skin to make the vitamin.<br />Starting tomorrow there's going to be a lot of changes in our temperature,... as a cold air front moving southward is expected to arrive in the country later on Friday.<br />Some of the eastern regions will see rain until Saturday morning, while the rest of the country including Seoul will have pleasant conditions with occasional clouds passing by.<br />The total amount of precipitation won't be heavy though,... with most of the eastern regions of Gyeonggi-do Province and the western side of Gangwon-do Province possibly seeing up to 20 millimeters.<br />So make sure you plan your weekend accordingly.<br />The morning low will be chiller than usual,... cutting back a few notches.<br />Seoul wakes up to 16 degrees Celsius, Daegu and Gyeongju kick off to 19 and 17 degrees respectively.<br />There's going to be 5-degree drop from today's readings,... bringing the temperatures lower than the seasonal norms.<br />Seoul will top out to 22 degrees, Gwangju 21, and Jeju at 22 as well.<br />Pleasant conditions continue to be in the capital's forecast, but the mercury is set to plunge further.<br />So from now on, you'll need to wear more than just a t-shirt.<br />I'll leave you with the weather conditions around the world.<br />