Last Updated on October 31, 2026 by alizni
Across several regions of Nepal, persistent rainfall and high-altitude snowfall have brought a noticeable drop in temperatures over recent days. The sudden shift in weather patterns left travelers, local commuters, and residents bracing against cold winds and wet conditions. However, the latest forecasts from weather authorities bring welcome news: the adverse atmospheric system responsible for these continuous precipitation events is finally dissipating, promising a clear and steady improvement in weather conditions starting this afternoon.
The sudden spell of wintery precipitation was primarily triggered by a low-pressure system resulting from the lingering remnants of Cyclone Arnab. As this meteorological system loses momentum, cloud coverage is expected to thin out progressively, allowing sunlight to break through and restoring typical seasonal weather across the country.
Understanding the Impact of Cyclone Arnab’s Remnants
Cyclonic developments in the broader oceanic region often exert indirect atmospheric effects on the Himalayan subcontinent. Although Cyclone Arnab made landfall far from Nepal’s borders, its residual low-pressure trough drew substantial moisture into the upper atmospheric currents over Nepal. When this moisture-laden air interacted with the colder Himalayan terrain, it resulted in widespread light to moderate rainfall across the lower hills and plains, accompanied by heavy snowfall in high elevation zones.
Such weather interactions can significantly disturb daily movement and regional travel. High mountain passes experienced heavy snow accumulation, temporarily slowing down trekking expeditions and local transport in remote northern districts. Meanwhile, major urban centers saw prolonged drizzles that lowered daytime visibility and caused localized mud accumulation on urban and rural roadways alike.
Regional Forecast: What to Expect Across the Country
According to the latest meteorological assessments, the intensity of both rainfall and snowfall will subside noticeably past midday. The cloud blanket covering the central and eastern hilly provinces is forecasted to break up, leading to partial sunshine before sunset. Although brief isolated showers cannot be completely ruled out in a few localized pockets in the high hills, major widespread rainfall events are effectively coming to an end for this spell.
Overnight conditions are expected to remain mostly clear to partially cloudy across most parts of the country. With the clearing skies, nighttime radiation cooling will likely take effect, leading to a slight drop in overnight temperatures. Residents are advised to prepare for cooler mornings even as daytime temperatures regain warmth under clearer skies.
Travel and Road Safety Considerations for Commuters
While the clearing weather brings relief, travelers and motor vehicle operators must remain cautious over the next 24 to 48 hours. Rainfall along major highway corridors—including the Prithvi Highway, Tribhuvan Rajpath, and the BP Highway—can loosen soil on steep hillsides, maintaining a temporary risk of localized mudslides or falling rocks. Drivers operating two-wheelers and four-wheelers should adjust their driving habits accordingly.
Key safety recommendations for post-rain travel include:
- Maintain Safe Braking Distances: Wet tarmac and muddy patches significantly increase stopping distances. Keep a generous gap behind preceding vehicles.
- Watch for Fog and Low Visibility: Early morning moisture combined with clearing skies often creates thick ground fog in valley bottoms and river basins, reducing visibility for drivers.
- Check High-Altitude Passes: Drivers traveling towards high-altitude mountain routes should confirm pass conditions with local traffic police, as accumulated snow and black ice may create hazardous driving conditions until cleared or melted.
- Inspect Vehicle Tires and Brakes: Ensure your vehicle’s tire tread and braking systems are in optimal condition before embarking on long inter-district trips following heavy rains.
Impact on Agriculture and Daily Life
From an agricultural standpoint, the recent rainfall offers mixed outcomes. For winter crops such as wheat, barley, and seasonal vegetables, moderate moisture can prove beneficial, providing natural irrigation during dry spells. However, farmers in regions currently harvesting late crops or processing agricultural yields may face temporary delays due to damp conditions.
Additionally, the brief wet spell has helped clear atmospheric dust in urban corridors, temporarily improving ambient air quality levels. As the skies open up, daily commercial activities, outdoor transport services, and mountain tourism are expected to resume normal operations briskly.
Conclusion: A Bright Outlook Ahead
The gradual weakening of Cyclone Arnab’s remnants marks the end of this unseasonal weather disturbance across Nepal. With rain and snowfall easing from this afternoon onwards, conditions are rapidly stabilizing. Whether you are planning a weekend drive, navigating daily city commutes, or preparing for high-altitude trekking, the upcoming days offer clear skies and stable weather. Stay informed by checking localized meteorological updates, drive safely on post-rain roadways, and enjoy the clear skies across the region.