Himachal Pradesh to Face Rain and Snow from Oct 13: IMD
IMD predicts rain, thunderstorms, and snowfall across Himachal Pradesh from October 13 to 15 due to a new western disturbance.
Himachal Pradesh is bracing for another round of unsettled weather as a new western disturbance approaches the state. According to the India Meteorological Department (IMD), the hill state is expected to witness a fresh spell of rain and snowfall between the evening of October 13 and October 15.
New Western Disturbance to Trigger Weather Shifts
IMD Senior Scientist Sandeep Kumar Sharma stated that the incoming western disturbance is expected to bring light to moderate rainfall across various parts of the state. Residents and travelers should be prepared for thunderstorms and lightning, particularly in the mid-hill districts, during this period.
The weather activity is predicted to intensify starting the late evening of October 13 and will persist through October 15. While the mid-hills face rain, the higher reaches—including the mountain passes of Chamba, Kangra, Lahaul-Spiti, and Kullu—are likely to experience snowfall.
Rainfall Distribution and Regional Impact
The IMD has outlined a specific pattern for the upcoming weather event:
- Mid-Hill Districts: Likely to receive light to moderate rainfall accompanied by thunderstorms.
- Plains and Adjoining Areas: Regions such as Una, Bilaspur, Hamirpur, Sirmaur, and Solan may see light to moderate rain on October 15.
- Higher Reaches: Snowfall is anticipated in Chamba, Kangra, Lahaul-Spiti, and Kullu.
The weather is expected to begin stabilizing on October 16, with light rain potentially confined to Kangra and Mandi. From October 17 onwards, dry weather is expected to return to the state.
Temperature Drop and Post-Monsoon Trends
The recent weather shifts have already caused a noticeable dip in temperatures. Daytime maximums have been recorded between 6 and 10 degrees Celsius below the seasonal normal in several locations. For instance, Shimla recorded a maximum of 16.4 degrees Celsius, while Chamba saw a significant departure, with temperatures hitting approximately 18 degrees Celsius—nearly 14 degrees below normal.
As the next western disturbance becomes active between October 13 and 15, temperatures are expected to drop again by an average of four to six degrees Celsius across the state.
Understanding the Seasonal Shift
Sandeep Kumar Sharma explained that October, November, and December constitute the post-monsoon season in Himachal Pradesh. During this time, rainfall is primarily driven by western disturbances rather than the monsoon. While the state is gradually approaching winter, the peak winter season—when heavy snowfall typically begins in districts like Shimla, Kinnaur, and Lahaul-Spiti—is not expected until the second week of December.