The current increase in cloud cover along the coastal and middle sectors is as a result of a weak rainstorm off the shore of the country. It is expected to steadily move inland inducing more cloudy cover with the possibility of thunderstorms with or without rain over the coast, middle and transition sectors tonight. The northern sector will experience few clouds with slightly hazy weather for the extreme portions. Early morning mist or fog patches may form over the coast, forest and mountainous areas early tomorrow morning which may affect visibility.