IMD Warns of Rain, Fog, Frost in Tamil Nadu; NCR Air Quality Improves

• IMD forecasts dense fog and light rain across Tamil Nadu until December 28, intensifying winter chill.
• Coastal areas, North Tamil Nadu, Puducherry, and Karaikal may experience light to moderate rain for three days.
• Hilly regions like Nilgiris and Kodaikanal face a risk of frost, with a special advisory for farmers.
• Chennai expects cloudy skies, morning fog, and light rain, while hilly area temperatures may drop at night.
• Meanwhile, strong winds have significantly improved air quality in Delhi-NCR, moving it to the orange zone.

Why It Matters: Tamil Nadu braces for rain, fog, and frost; NCR sees air quality improvement.