IMD Weather Alert: Monsoon-Like Rains to Bring Respite from Heat Across North India Starting Today

KKN Gurugram Desk | The intense heat wave sweeping through large parts of North India may finally be easing, as the India Meteorological Department (IMD) has forecast a significant shift in weather patterns beginning today. As moisture-laden winds from the Arabian Sea and Bay of Bengal surge northward, several regions are likely to experience widespread rainfall, dust storms, and thunderstorms over the next 48 hours.

This comes ahead of the early onset of monsoon in Kerala, which, according to IMD data, is already showing strong signs of progression — much earlier than usual. The result? A welcome spell of pre-monsoon showers that could provide relief from the searing summer heat.

 Relief for North India: Temperature Drop Expected

IMD’s latest bulletin suggests that beginning May 19, temperatures across northern plains — including Delhi, Punjab, Haryana, Uttar Pradesh, and Rajasthan — may drop by 3–4°C, thanks to upcoming rainfall and overcast skies.

“A change in wind direction and incoming moisture from the south has set the stage for rainfall in the north. Pre-monsoon activities have already intensified in the southern and northeastern states,” said an IMD official.

States Likely to Receive Rainfall This Week

As per the latest IMD update, the following states are expected to witness moderate to heavy rainfall from May 19 to May 22:

• Delhi NCR – Dust storms and light showers by evening

• Uttar Pradesh – Isolated heavy rainfall in eastern and central parts

• Haryana & Punjab – Thunderstorms with gusty winds

• Rajasthan – Possibility of dust-laden winds and light rain

• Bihar & Jharkhand – Sporadic showers expected mid-week

• Himachal Pradesh & Uttarakhand – Light snowfall and rains in higher altitudes

This pre-monsoon activity is expected to mitigate extreme heat levels, especially in north-central regions that have recorded temperatures above 44°C in recent weeks.

 Why the Weather Is Changing: Moist Winds from the South

Meteorologists have pointed to a rapid push of moisture-rich winds from both the Arabian Sea and the Bay of Bengal. These winds, typically associated with the early monsoon, have advanced toward central and northern India quicker than anticipated.

“The alignment of atmospheric pressure, temperature gradients, and wind velocity indicates that we’re heading into a pre-monsoon window. These conditions are ideal for triggering thunderstorms and short bursts of rainfall,” said Dr. R.K. Sharma, a senior scientist at IMD.

 Southern India: Monsoon Arrival Imminent

While North India is bracing for cooler weather, South India has already been experiencing heavy rainfall, particularly along the Kerala coast, where monsoon onset is traditionally recorded.

Key updates:

• Kerala – Expected to officially declare monsoon arrival within the next 5–7 days

• Tamil Nadu, Karnataka, Andhra Pradesh – Receiving pre-monsoon rains and thunderstorms

• Coastal winds – Measuring high humidity and pushing cloud cover into the mainland

Northeast India: Pre-Monsoon Rainfall Continues

Northeastern states such as Assam, Meghalaya, Arunachal Pradesh, and Manipur have been witnessing consistent rainfall over the past week. IMD reports show:

• Localized flooding in some low-lying areas

• Landslide warnings issued for hill districts

• Schools and offices remain on alert in vulnerable regions

The region, known for being first to receive full monsoon impact, is already transitioning into wet season conditions.

 Dust Storms and Lightning Warnings Issued

IMD has also cautioned several states, especially the northwestern belt, to be prepared for dust storms, lightning, and squalls, which often precede full-fledged monsoon systems.

States Under Lightning & Gusty Wind Alerts:

• Rajasthan

• Western Uttar Pradesh

• Haryana

• Madhya Pradesh

Farmers have been advised to safeguard crops and livestock, especially in areas vulnerable to sudden weather fluctuations.

Heatwave Watch Lifted for Many Regions

With the arrival of clouds and rains, heatwave warnings have been suspended in several states. According to the IMD:

• Delhi NCR: Heatwave alert withdrawn; temp may drop to 36–37°C

• Rajasthan: Daytime highs to fall below 40°C for the first time in two weeks

• Central UP & MP: Significant drop in temperature forecasted by May 21

Only a few pockets in Vidarbha (Maharashtra) and Telangana may continue to experience extreme heat temporarily.

 Forecast Summary: 19–23 May 2025

 How to Stay Updated: IMD Tools and Alerts

To stay informed, IMD urges citizens to:

• Use the “Mausam” app for real-time weather updates

• Follow IMD’s official Twitter handle for state-wise warnings

• Tune into All India Radio for emergency bulletins

• Farmers can use Meghdoot App for agriculture-specific weather insights

What This Means for Farmers and Rural Areas

This change in weather is critically timed for kharif crop preparation, especially in Uttar Pradesh, Bihar, Madhya Pradesh, and Maharashtra.

“We welcome the rainfall. It’s essential for ploughing and early sowing. But lightning is a concern,” said Ram Babu, a farmer from Bareilly.

 Public Reaction: From Heat Fatigue to Rain Relief

Cities across India — particularly Delhi, Jaipur, Lucknow, and Patna — have been reeling under record-breaking temperatures. The weather shift has been met with visible relief.

“The cool breeze this morning was the best thing in weeks. We finally slept without fans,” said Nidhi Gupta, a Delhi resident.

Social media too was flooded with posts celebrating the arrival of pre-monsoon showers.

 Understanding Monsoon Dynamics: Why Early Arrival Matters

India’s southwest monsoon typically begins in Kerala by June 1, but early signs this year suggest it may advance earlier due to:

• Stronger easterly winds

• Higher-than-normal Arabian Sea temperatures

• Low-pressure areas developing over southern Bay of Bengal

An early monsoon could impact:

• Agricultural timelines

• Urban drainage planning

• Hydroelectric power generation

While the arrival of rains offers much-needed comfort from extreme heat, it also brings challenges such as flooding, lightning strikes, and infrastructure stress. Citizens are urged to remain cautious, follow IMD updates, and take preventive steps.

As India transitions into a new weather cycle, this pre-monsoon phase could be the beginning of a more intense monsoon season, potentially beneficial for agriculture but demanding preparedness from both government and public alike.

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