The possibility of heavy to very heavy rainfall in several parts of the country, with the ongoing monsoon system significantly impacting the entire country, the Department of Hydrology and Meteorology (DHM) has issued an alert warning. The current weather pattern is expected to bring widespread rain, thunderstorms, and even snowfall in the higher elevations.
Heavy to Very Heavy Rainfall Expected in Several Provinces
According to the DHM, the influence of monsoon winds has spread across the country, creating the possibility of heavy to very heavy rainfall in some areas of Koshi, Bagmati, and Gandaki Provinces, as well as in the hilly regions of other provinces. The department has urged the public and relevant authorities to remain vigilant, especially in flood-prone and landslide-prone areas, as the monsoon system may intensify in the coming hours.
The rainfall intensity is expected to be severe enough to cause localized flooding, river swelling, and landslides, particularly in areas with steep terrain and poor drainage infrastructure. Urban areas might also experience waterlogging due to inadequate sewer systems.
Widespread Thunderstorms and Lightning in Hilly Regions
In addition to the heavy rains, light to moderate rain accompanied by thunder and lightning is forecast at many places in the hilly regions of the country. These regions include Koshi, Madhesh, Bagmati, Gandaki, and Karnali Provinces. The atmospheric instability induced by the monsoon winds makes these areas particularly prone to intense thunderstorm activity, which can cause temporary hazards like power outages, minor property damage, and risks to individuals venturing outdoors during lightning storms.
Snowfall Predicted in High Hill and Mountain Areas
While the lowlands and mid-hill regions are expected to receive rain, the high hilly and mountainous areas of the country are likely to experience light to moderate snowfall. This is quite notable for mid-monsoon conditions and could impact transportation and trekking routes, especially in popular high-altitude destinations such as Mustang, Manang, and Solukhumbu.
The department has advised that those planning travel to the highlands should stay updated with real-time forecasts and prepare for sudden drops in temperature and slippery paths due to snowfall.
Cloudy Skies and Persistent Rainfall to Continue Tonight
The weather conditions are not expected to improve significantly through the evening and night. The DHM forecasts that cloudy skies will persist throughout the country tonight, with the possibility of light to moderate rain along with thunder and lightning at many places in Gandaki, Lumbini, Karnali, and Sudurpaschim Provinces, and at a few locations elsewhere in the country.
Moreover, very heavy rainfall is likely at a few places in Gandaki, Lumbini, Karnali, and Sudurpaschim, which could exacerbate flood risks in vulnerable areas. These regions, already susceptible to monsoon-related natural disasters, might face travel disruptions, agricultural damage, and temporary relocation of residents if the rainfall reaches critical levels.
Precautionary Measures Urged by Authorities
Given the volatile weather situation, the Department of Hydrology and Meteorology has urged all citizens, especially those in disaster-prone areas, to take necessary precautions. The department has also recommended local governments, disaster response units, and the general public to be on standby for any emergency situations.
The National Disaster Risk Reduction and Management Authority (NDRRMA) has also echoed the department’s warning and has advised municipalities to remain alert with proper preparedness to mobilize rescue teams and relief resources if required. Farmers, in particular, are encouraged to protect their crops and livestock, as continued rainfall could damage seasonal plantations.
Transportation agencies and airlines have also been asked to monitor weather updates closely, as poor visibility and road conditions in hilly and mountainous regions might disrupt scheduled services.
Forecast Summary and Public Advisory
In summary, the weather pattern in Nepal for the next 24 hours remains unstable and potentially hazardous, especially for residents living in hilly and mountainous regions. The DHM highlights the following points:
- Heavy to very heavy rainfall in Koshi, Bagmati, Gandaki, and parts of other provinces.
- Light to moderate thunderstorms with lightning expected across hilly regions of Koshi, Madhesh, Bagmati, Gandaki, and Karnali.
- Chances of snowfall in higher elevations of the hilly and mountainous belt.
- Persistent cloudiness and rain tonight across most parts of the country.
- Potential for flooding, landslides, and snowfall-induced disruptions.
The department continues to monitor the monsoon system and will issue timely updates as necessary. Citizens are encouraged to follow official weather bulletins, avoid unnecessary travel to vulnerable areas, and prioritize safety.
For real-time updates, the public can visit the Department of Hydrology and Meteorology’s website or follow their official social media channels.
