The Department of Hydrology and Meteorology (DHM) has forecast heavy rainfall in some parts of Nepal today, particularly in the hilly regions of Koshi, Bagmati, and Karnali provinces, as well as the southern plains of Lumbini Province. The Weather Forecasting Division under the DHM has also predicted generally cloudy conditions throughout the country due to the ongoing influence of the monsoon system.
According to the Division, the low-pressure belt of the monsoon is currently positioned within its average range, which has contributed to the prevailing cloudy and rainy conditions. Moisture-laden winds originating from both the Arabian Sea and the Bay of Bengal are fueling the intensity of this weather pattern, leading to an increase in rainfall activity across various parts of the country.
Moderate Rainfall in Bagmati and Lumbini
While heavy rain is expected in select hilly regions, the Division has also forecast moderate rainfall for several areas in Bagmati and Lumbini provinces. These areas are likely to experience intermittent showers throughout the day, with the possibility of continuous rainfall in some places.
The weather agency has advised people residing in flood-prone areas, lowlands, and near rivers to remain cautious, as even moderate rainfall can lead to rising water levels in streams and rivers.
Risks of Landslides and Debris Flow
In addition to rainfall predictions, the Weather Forecasting Division has warned of potential landslides and debris flows in hilly and mountainous regions. The persistent rain could weaken soil stability and trigger landslides in vulnerable areas, which may disrupt road transportation and pose risks to local communities.
People living near steep slopes, riverbanks, and highways in affected areas have been urged to remain alert and take precautionary measures. The Division also called on road users to be cautious while traveling, especially along hilly and mountainous routes where landslide incidents are common during the monsoon season.
Monsoon’s Active Influence
Meteorologists have explained that the active influence of the monsoon system is responsible for the current weather conditions. The interaction of moist winds from two directions, the Arabian Sea in the west and the Bay of Bengal in the east, has intensified cloud formation across Nepal.
This weather pattern is not unusual for mid-September, as the monsoon generally remains active until early October. However, the increased rainfall during this period raises concerns for disaster management authorities, who are tasked with monitoring potential flooding and landslides.
Advisory for Safety and Preparedness
In light of today’s forecast, the Department of Hydrology and Meteorology has issued an advisory urging citizens to remain updated on local weather bulletins and to follow precautionary guidelines. Farmers have been asked to take necessary steps to protect their crops from excessive rain, while local governments have been encouraged to remain prepared for possible emergencies such as blocked roads or disrupted transportation.
Similarly, the Division has requested coordination among security agencies, local authorities, and disaster management units to ensure timely response in case of rainfall-induced disasters. Schools, transport operators, and businesses in affected areas are also encouraged to take cautionary measures.
Road Transportation Likely to be Affected
Transportation officials have expressed concerns that prolonged rainfall may impact mobility in hilly districts by triggering road blockages. Several rural roads in Koshi, Bagmati, and Karnali are particularly vulnerable to landslides during heavy downpours. Travelers have been advised to plan their journeys carefully and avoid unnecessary travel in high-risk areas.
Past experiences have shown that even moderate rainfall can lead to significant transportation disruptions in Nepal’s mountainous regions, making preparedness and awareness crucial during the active monsoon season.
Outlook for the Coming Days
While today’s forecast warns of heavy to moderate rainfall in several provinces, meteorologists expect the rainfall pattern to gradually ease in the coming days. However, occasional showers and localized heavy rain are likely to continue until the monsoon begins to retreat.
The Department has reassured the public that regular updates will be provided through weather bulletins to keep communities informed about changes in the forecast. Until then, residents across the country are encouraged to remain cautious and prepared for potential risks associated with the ongoing monsoon.
