Delhi-NCR wakes up to unexpected rain, records season's lowest temperature
What's the story
Residents of Delhi and the National Capital Region (NCR) were taken by surprise on Friday morning as they woke up to surprise rainfall. Moreover, Friday morning also saw Delhi record its lowest minimum temperature of the season at 4.6 degrees Celsius. The region has been under a cold wave with dense fog for days. Notably, the India Meteorological Department (IMD) had not predicted any rain.
Weather update
IMD forecasts more rain, dense fog in Delhi-NCR
The IMD has issued a short-term "nowcast" warning of light to moderate showers in Delhi and the NCR. The rain is expected to extend beyond Delhi into neighboring Haryana and Rajasthan, possibly causing a further dip in already low temperatures. Before the rain, air quality remained in the "poor" to "very poor" category, according to the Central Pollution Control Board (CPCB). On Thursday, the air quality index (AQI) reading stood at 280, under the 'poor' category.
Southern alert
IMD warns of heavy rainfall in southern states
The IMD has also warned of heavy rainfall in several southern states due to a deep depression over the Bay of Bengal. Tamil Nadu, Puducherry, and Karaikal are likely to see the heaviest rainfall between January 9 and 10. Isolated heavy rain is also expected in Kerala and Mahe through the weekend.
Cold wave
IMD forecasts persistent cold-day conditions
The IMD has forecast that these cold-day conditions are likely to persist through tomorrow, indicating no immediate relief for residents. A "cold day" is defined as one where the maximum temperature is between 4.5 and 6.4 degrees below the seasonal norm. If temperatures fall 6.5 degrees below the seasonal norm, it is classified as a" severe cold day."
Regional impact
Dense fog, cold day conditions continue in Punjab, Haryana
Dense to very dense fog conditions were observed at isolated places across Punjab and Haryana on January 8. Cold wave/cold day conditions affected parts of both states. Similar weather patterns are likely to continue over the next few days, with varying warning levels issued by IMD Chandigarh. Residents have been advised to remain cautious during morning and night hours due to reduced visibility and prevailing cold conditions.