The Nepal Tourism Board (NTB) has urged all mountaineering and trekking teams, as well as domestic and international tourists, to exercise utmost caution while travelling in the high Himalayan and hilly regions over the next few days due to adverse weather conditions.

Issuing an advisory on Tuesday, the board cautioned all stakeholders about the potential impacts of severe weather and called for coordinated safety measures.

Citing information from the Department of Hydrology and Meteorology, the board stated that precipitation is expected in various parts of the country between October 27 and 29. The department earlier reported that a western disturbance combined with a low-pressure system over the Arabian Sea is currently affecting Nepal’s weather, resulting in light to moderate rainfall and snowfall across several regions.

“Heavy snowfall and rainfall are likely in high mountain and Himalayan areas of Gandaki, Lumbini, Bagmati, and Karnali provinces between October 27 and 29,” the department said.

The board issued alerts for heavy rain, snowfall, and possible flooding in multiple districts, including Gorkha, Manang, Mustang, Myagdi, Nawalpur, Kaski, Parbat, Dolpa, Humla, Rasuwa, Nuwakot, Dhading, Lamjung, Jumla, Mugu, Kalikot, Dailekh, Jajarkot, Salyan, Rukum (East and West), Baglung, Surkhet, Banke, and Bardiya.

Local authorities in the Annapurna and Manaslu regions have also urged trekkers to remain vigilant, stay in contact with their guides, and exercise extreme caution.

In its advisory, the board requested all mountaineering and trekking groups to coordinate closely with local authorities and guides, while tourists currently on trekking routes have been advised to stay in safe shelters until weather conditions improve. Those encountering difficulties are encouraged to contact the local administration or Tourist Police immediately.

Homestay operators, hotels, and resorts in the affected areas have been asked to ensure the safety and comfort of their guests by providing shelter and assistance at reasonable rates.

The Annapurna Base Camp (ABC) trekking route will remain temporarily closed until the evening of October 31 due to unsafe conditions caused by heavy snowfall.

The board has called on all visitors and tourism stakeholders to prioritise safety, remain patient, and follow official updates from the Department of Hydrology and Meteorology.