A band of thunder and rain bearing clouds is currently producing rain of varying intensities over parts of the middle and transition sectors. It is expected to propagate westwards to affect more areas, particularly, Western, Western North, Ashanti, Bono, Ahafo, Northern, Savannah and Eastern regions from this evening into the night. However, the extreme northern portions will experience slightly hazy weather during the forecast period. Early morning mist or fog patches may form over the coast, forest and mountainous areas tomorrow which may affect visibility.