Kathmandu, May 21: Light rainfall along with thunder and lightning has been predicted in some parts of Koshi, Madhes and Lumbini provinces today.
It is caused by the local and westerly winds coupled with low pressure system developed in the vicinity of Bihar, India.
Information to this was shared by the Department of Hydrology and Meteorology. The hilly regions of the country will remain partly cloudy.
The hilly regions of Khoshi and Lumbini provinces are forecast to have a light to moderate rainfall along with storm and lightning today, the Department added.