During the early morning hours, patches of mist or fog are expected to form across coastal, mountainous, and forested regions. There remains a possibility of thunderstorms, with or without rainfall, in isolated areas of both coastal and inland zones. As the day progresses, the southern half of the country is likely to experience alternating intervals of cloud cover and sunshine, while predominantly clear and sunny conditions are anticipated across the northern regions. However, from the afternoon into the evening, thunderstorms with or without rainfall are forecasted to develop over some places nationwide.