Cyclone Arnab is expected to bring light rainfall to coastal areas of Bangladesh, including Dhaka and Rajshahi divisions, over the next two days. However, meteorologists have indicated that the cyclone is unlikely to cause significant impacts in Bangladesh. The storm poses a higher risk to India's Andhra Pradesh coast, where it is expected to make landfall as a very severe cyclonic storm. Winds associated with the cyclone could reach speeds of 118 to 165 km/h, potentially causing damage to infrastructure and disrupting daily life in affected areas.