New Delhi: The weather map of India is showing extreme contrasts today, January 11, 2026. While North India is shivering under a severe cold wave with temperatures dipping below 4°C in the capital, the Southern Peninsula is bracing for heavy rainfall and thunderstorms.
The India Meteorological Department (IMD) has issued multiple alerts across the country. From dense fog disrupting flights in Delhi to a “Yellow Alert” for rains in Chennai, here is your comprehensive city-wise weather report for today.
North India: “Bone-Chilling” Cold & Dense Fog
Residents in the northern plains woke up to a freezing Sunday morning. A Cold Wave is currently sweeping through Delhi, Punjab, Haryana, and Rajasthan.
- Delhi-NCR: The national capital recorded a minimum temperature of just 3.6°C at the Safdarjung observatory early this morning. A Yellow Alert has been issued for dense fog and continued cold wave conditions. Visibility at IGI Airport dropped below 50 meters, delaying several early morning flights.
- Rajasthan & Punjab: The cold is even more severe here, with ground frost reported in parts of Churu and Sikar. Minimum temperatures are hovering between 1°C and 4°C.
- Advisory: The IMD advises people, especially the elderly and children, to limit outdoor activities during early morning and late night hours to avoid health risks like hypothermia.
South India: Heavy Rain Alert in Chennai & Puducherry
In a complete reversal, the southern states are facing a wet spell due to an active weather system over the Southwest Bay of Bengal.
- Tamil Nadu & Chennai: The Regional Meteorological Centre (RMC) has sounded a Yellow Alert for Chennai, Chengalpattu, Cuddalore, and Villupuram. Heavy to very heavy rainfall is expected over the next 24 hours.
- Wind Warning: Fishermen have been advised not to venture into the sea along the Tamil Nadu-Puducherry coast due to squally winds reaching speeds of 45-55 kmph.
- Impact: Schools in some coastal districts might consider declaring a holiday tomorrow if the downpour continues overnight.
East & West India: Kolkata Shivers, Mumbai Remains Pleasant
- Kolkata: The “City of Joy” is experiencing its coldest January spell in over a decade. The minimum temperature has dropped to 12°C, forcing residents to pull out heavy woolens.
- Mumbai: The financial capital is enjoying pleasant weather. The daytime temperature is a comfortable 28°C, while nights are cooler at around 20°C. The sky remains clear and sunny.
Bengaluru: Winter Chill Sets In
Bengaluru is living up to its reputation for cool weather. The city recorded a minimum temperature of 14°C, significantly lower than normal.
- Cause: The drop is attributed to the cold winds blowing from North Interior Karnataka, which is currently facing cold wave conditions.
- Forecast: Misty mornings will continue for the next 3-4 days, with clear skies in the afternoon.
Air Quality Update (AQI)
- Delhi: The Air Quality Index (AQI) remains in the “Very Poor” category (300-400), exacerbated by the low wind speed and fog.
- Mumbai & Chennai: Air quality is “Moderate” to “Satisfactory” due to coastal winds clearing pollutants.
Frequently Asked Questions (FAQs)
Q1: Is there a rain alert for Chennai today?
Yes, the IMD has issued a Yellow Alert for heavy rainfall in Chennai and surrounding coastal districts like Chengalpattu and Cuddalore for today, January 11, 2026.
Q2: How cold is Delhi today?
Delhi is experiencing severe cold wave conditions. The minimum temperature dipped to 3.6°C this morning, and dense fog is affecting visibility.
Q3: Will the cold wave continue in North India?
Yes, the IMD predicts that cold wave to severe cold wave conditions will persist in Punjab, Haryana, Rajasthan, and Delhi for the next 2-3 days.
Q4: Is it safe to travel to the hills (Manali/Shimla) right now?
While tourists are flocking to see snow, travelers should be cautious of slippery roads due to “black ice” and heavy traffic jams reported on the Manali-Leh highway.
Q5: What is the weather forecast for Bangalore?
Bangalore will see misty and chilly mornings with minimum temperatures around 14°C. The days will be sunny and pleasant.