Bay of Bengal Cyclone Forecast to Bring Rain and Snow to Nepal

Bay of Bengal Cyclone Could Bring Heavy Rain and Snowfall to Nepal, Public Urged to Stay Alert

KATHMANDU, October 25, 2026: Nepal could face another spell of unsettled weather next week as a developing low-pressure system over the Bay of Bengal is forecast to intensify into a cyclonic storm, potentially bringing heavy rain to parts of the country and snowfall in the Himalayas.

According to recent reports citing Nepal's Department of Hydrology and Meteorology (DHM), the system could influence Nepal between October 28 and November 1. Meteorologists have advised people to prepare for changing conditions, particularly those involved in farming, trekking and long-distance travel.

The forecast remains preliminary. The exact amount of rainfall, timing and locations most affected could change as the weather system develops.

Which parts of Nepal could be affected?

Forecasts indicate that Koshi, Madhesh, Bagmati, Gandaki and Lumbini provinces could experience increased rainfall. Some locations may receive heavy downpours, while high-altitude areas could see snowfall and colder conditions.

Meteorologist Binod Pokharel has warned that some places could receive substantial accumulated rainfall over the forecast period. His preliminary assessment identifies 29 districts as potentially facing elevated weather-related risks.

However, this does not mean every district will experience severe weather. The intensity and distribution of rainfall will depend on the system's movement and its interaction with other atmospheric conditions.

Why is the weather system developing?

A low-pressure area formed over the east-central and adjoining southeastern Bay of Bengal on October 23, according to weather reports citing the meteorological department.

The system is expected to move west-northwestwards towards India's eastern coast and may intensify into a cyclonic storm. Moisture associated with the system, combined with other atmospheric conditions, could influence weather across Nepal despite the country being inland.

The cyclone itself is not forecast to travel directly across Nepal. The concern is the potential weather impact as the system develops and moves along India's coast.

Farmers face concerns during harvest season

The timing is particularly important for farmers who are harvesting ripening paddy or drying harvested crops.

Heavy rain could damage crops left in fields or exposed outdoors. Farmers are being advised to follow updated local forecasts and take practical steps to protect their harvest where possible.

The potential effects on agriculture will depend on how much rain falls and which areas experience the heaviest precipitation.

Trekkers and travellers urged to exercise caution

Mountain and trekking areas could experience snowfall, colder temperatures and rapidly changing conditions. Heavy precipitation may also increase the risk of landslides in vulnerable hill districts and flooding in some low-lying areas.

Travellers planning long journeys should check road conditions and official forecasts before departure. Trekkers should consult local authorities, guides and relevant weather advisories before entering high-altitude areas.

The risks may be especially important in locations where heavy rainfall can destabilise slopes or where snowfall reduces visibility and makes trails more difficult to navigate.

What should people do now?

Authorities and weather experts are encouraging the public to monitor updates from the Department of Hydrology and Meteorology rather than relying on early forecasts or unverified social media posts.

Farmers should protect crops where possible, while trekkers and travellers should be prepared to adjust their plans if conditions deteriorate.

The forecast does not mean that disaster is inevitable. Early preparation and reliable information can help people make safer decisions if severe weather develops.

Nepal is entering a potentially unsettled period, but the final impact will depend on how the Bay of Bengal system evolves over the coming days.

This report is based on preliminary forecasts reported on October 24–25, 2026. Forecasts may change; readers should follow official DHM bulletins for the latest information.