Winter Intensifies Across North India With Fog and Rain Alerts Issued for Delhi and Uttar Pradesh Chilly weather grips northern India following snowfall in hilly regions and rain in the plains. Dense fog has blanketed parts of Uttar Pradesh, Bihar and Delhi, while a developing cyclone in the Bay of Bengal threatens heavy rainfall across southern and central states. Weather patterns across northern India have shifted dramatically as falling temperatures, mountain snowfall, and plains rainfall combine to escalate winter conditions. States such as Uttar Pradesh and Bihar are witnessing early morning fog, while regions like Haryana, Punjab, and Delhi brace for moderate morning fog. Simultaneously, Himachal Pradesh and Jammu and Kashmir have experienced the onset of snowfall, sending cold waves across adjacent lower altitudes. Snowfall and Rain Expected in Mountainous Regions According to meteorological forecasts, weather conditions in key northern elevations are expected to remain harsh over the next 24 hours. Jammu and Kashmir, Ladakh, Himachal Pradesh, and Uttarakhand are likely to receive light to moderate rainfall accompanied by snowfall. This ongoing precipitation in the mountains is driving down temperatures in the plains, prompting a sharper sense of winter chill for residents. Cyclonic Storm Warning Triggers Heavy Rain Alerts in Southern India Meanwhile, a significant meteorological shift is brewing over the Bay of Bengal with the formation of a new cyclonic system. The India Meteorological Department (IMD) reports that a depression situated over the southeast and adjoining southwest Bay of Bengal is moving in a north-northwestward direction. This system is projected to intensify into a cyclonic storm by Monday, November 16, 2026. Forecast models indicate that by Tuesday, November 17, 2026, it will transform into a severe cyclonic storm over the west-central Bay of Bengal. Consequently, coastal Andhra Pradesh and Yanam are expected to experience heavy to very heavy rainfall on November 19 and 20, 2026. Further weather updates indicate that heavy rainfall is likely over Tamil Nadu on November 18 and 19, 2026, and across Odisha between November 19 and 21, 2026. The influence of this weather system will extend toward parts of central India as well. Madhya Pradesh may witness light to moderate rain on Friday and Saturday, while Chhattisgarh faces rain forecasts between November 19 and 21, 2026. Additionally, scattered rainfall is predicted for Nagaland, Manipur, Mizoram, and Tripura from November 18 to 21, 2026, accompanied by gusty winds reaching speeds of 40 to 50 kilometers per hour. For official updates, readers can consult the India Meteorological Department. Dense Fog Grips Uttar Pradesh and Drops Temperatures Winter has firmly established its presence across Uttar Pradesh. On Sunday morning, dense fog enveloped cities such as Lucknow, Kanpur, Sambhal, Shamali, Mau, Barabanki, Unnao, and 15 other urban centers. This followed a similar weather pattern on Saturday when nearly 25 cities were shrouded in thick fog. Meteorological authorities warn that dense fog will persist across multiple districts of Uttar Pradesh on Monday, with temperatures expected to drop further in the coming days. Maximum and minimum temperatures across the state are projected to fall by 3 to 5 degrees Celsius between November 16 and 18, 2026. Visibility is expected to drop significantly across western Uttar Pradesh from November 15 to 17, 2026, and across eastern Uttar Pradesh on November 16 and 17, 2026, potentially impacting transportation networks. Similar weather transitions are being observed elsewhere, including near high-altitude shrines in the Himalayas. Delhi Weather Forecast for Monday In the national capital of Delhi, the sky is expected to remain clear on Monday. Early morning hours will likely feature mist or shallow fog across most areas, with moderate fog settling in specific pockets. Delhi's maximum temperature is projected to hover between 26°C and 28°C, while the minimum temperature is anticipated to range from 14°C to 16°C. While minimum temperatures will remain close to seasonal norms, maximum temperatures are expected to stay below average. Surface winds blowing at speeds of around 20 kilometers per hour are expected during the day. What this means for you The intensification of winter weather across northern India and the looming cyclonic storm in the Bay of Bengal will have direct practical consequences for daily routines, travel, and safety. • Across India: Heavy rainfall anticipated between November 19 and 21, 2026, across coastal Andhra Pradesh, Odisha, and Tamil Nadu may disrupt transit and agricultural activities. Residents and commuters in these regions should monitor local weather advisories before planning travel. • In Delhi and Uttar Pradesh: Dense morning fog across Uttar Pradesh and Delhi is expected to significantly reduce visibility, potentially delaying road and rail transportation. Commuters should exercise caution on highways and ensure their vehicles are equipped with functioning fog lights. Why this happened The sudden surge in cold weather across northern India and the impending rainfall in southern regions are driven by specific meteorological shifts and atmospheric developments. • Mountain Snowfall Impact: Fresh snowfall in the upper elevations of Jammu and Kashmir and Himachal Pradesh has channeled cold winds downward toward the northern plains. • Cyclonic System Formation: A depression situated over the southeast and adjoining southwest Bay of Bengal is intensifying into a cyclonic storm as it tracks north-northwestward. • Temperature Drop Mechanism: Shifting weather patterns and increasing atmospheric moisture are causing day and night temperatures to drop by 3 to 5 degrees Celsius across northern plains including Uttar Pradesh. Questions & Answers 1. Which states in northern India are experiencing increased cold and fog? Uttar Pradesh, Bihar, Delhi, Haryana, and Punjab are experiencing rising cold and morning fog. 2. When is the cyclonic storm in the Bay of Bengal expected to intensify? According to the meteorological department, the depression is likely to intensify into a cyclonic storm on Monday, November 16, 2026. 3. What is the expected temperature range in Delhi on Monday? Delhi's maximum temperature is expected to range between 26°C and 28°C, with minimum temperatures between 14°C and 16°C. 4. How much is the temperature expected to drop in Uttar Pradesh? Day and night temperatures in Uttar Pradesh may drop by 3 to 5 degrees Celsius between November 16 and 18, 2026. 5. Which states have been issued heavy rainfall warnings? Coastal Andhra Pradesh, Yanam, Tamil Nadu, and Odisha have been issued warnings for heavy to very heavy rainfall. https://trendkia.com/en/national/uttara-bharata-men-thnda-ne-pakari-raphtara-delhi-up-sameta-kai-rajyon-men-kohare-aura-barisha-ka-alert-60186 TrendKia — Har trend, sabse pehle.