According to the National Environment Agency, from the second half of the day of May 31 to the morning of June 2, rain is expected in most parts of the country, heavy in some places, very strong in mountainous and high-mountainous areas, lightning, hail and strengthening of the wind.

According to the agency, the expected heavy precipitation can cause an increase in the water level on the rivers, floods on small rivers, and the initiation and activation of landslides and mudslides in hilly and mountainous areas.