Skymet Weather Forecast April 21: Heatwave in Vidarbha, Heavy Rain in Northeast India

By: Mahesh Palawat | Edited By: Arti Kumari
Apr 20, 2026, 11:45 AM
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Key Takeaways:

  • Western Disturbance positioned over northwestern India; another system expected from April 23
  • Active rain and thunderstorm activity across Northeast India and peninsular regions
  • Temperature drop observed over Interior Karnataka and south Maharashtra
  • Heat wave conditions persist over parts of Vidarbha

Weather Systems Over the Country

The Western Disturbance is seen as a trough in the middle tropospheric westerly winds, with its axis at 5.8 km above mean sea level, running roughly along longitude 68°E and latitude 22°N.

A cyclonic circulation is present over East Uttar Pradesh at 0.9 km above mean sea level.

A north-south trough extends from this cyclonic circulation to coastal Odisha across Jharkhand at 0.9 km above mean sea level.

Another north-south trough is extending from the Gulf of Mannar to North Interior Karnataka across Tamil Nadu and South Interior Karnataka at 0.9 km above mean sea level.

A fresh Western Disturbance is expected to affect the Western Himalayas from April 23.

Weather Activity During the Last 24 Hours

During the last 24 hours,light to moderate rain with a few heavy spells occurred over Assam.

Light to moderate rain and thunderstorms occurred over Northeast India, Odisha, south Chhattisgarh, Interior Karnataka, south Madhya Maharashtra, parts of Marathwada, and Kashmir.

Light scattered rain occurred over southwest Madhya Pradesh, Madhya Maharashtra, Vidarbha, Kerala, and southern parts of the Andaman and Nicobar Islands.

Maximum temperatures dropped by 3°C to 5°C over Interior Karnataka and south Maharashtra.

Heat wave conditions prevailed in parts of Vidarbha.

Forecast

During the next 24 hours, light to moderate rain with a few heavy spells may occur over Assam and Arunachal Pradesh.

Light to moderate rain and thunderstorms are likely over Northeast India, Interior Karnataka, south Madhya Maharashtra, parts of Marathwada, south Gujarat, Kerala, and Kashmir.

Isolated rain is possible over the Andaman and Nicobar Islands and Telangana.

Skymet Exclusives:

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Mahesh Palawat
Vice President of Meteorology & Climate Change
Mr. Palawat, Vice President of Meteorology & Climate Change, is a former Air Force boxer and a passionate weather enthusiast. Dedicated to tracking and predicting weather for the benefit of farmers and the general public, he has been an integral part of Skymet since its inception.
FAQ

Rain is expected over Northeast India, Karnataka, Maharashtra, Kerala, and parts of Gujarat and Kashmir.

Yes, a Western Disturbance and multiple troughs and cyclonic circulations are influencing the weather.

Yes, parts of Vidarbha are still experiencing heat wave conditions.

Disclaimer: This content is based on meteorological interpretation and climatological datasets assessed by Skymet’s forecasting team. While we strive to maintain scientific accuracy, weather patterns may evolve due to dynamic atmospheric conditions. This assessment is intended for informational purposes and should not be considered an absolute or guaranteed prediction.

Skymet is India’s most accurate private weather forecasting and climate intelligence company, providing reliable weather data, monsoon updates, and agri-risk management solutions across the country.