Delhi-NCR Braces for Relief as IMD Forecasts Rain and Thunderstorms After Intense Heatwave

New Delhi, April 28, 2026 — After days of scorching temperatures and oppressive heatwave conditions, residents of Delhi-NCR can finally expect some respite. The India Meteorological Department (IMD) has forecast light rain, thunderstorms and gusty winds starting Tuesday, offering a much-needed break from the relentless heat that has gripped the region.

Heatwave Conditions Persist Ahead of Relief

For the past several days, North India has been battling extreme heat, with temperatures soaring above 40°C in Delhi-NCR, Rajasthan, Haryana, and Uttar Pradesh. On Monday, Delhi recorded a maximum temperature of 42.3°C, while neighboring states like Uttar Pradesh saw temperatures nearing 45°C in some cities. The IMD had previously warned of “moderate health risks” due to the heatwave, particularly for vulnerable groups such as infants, the elderly, and individuals with chronic illnesses.

The IMD’s latest bulletin advises residents to stay indoors, preserve windows and doors closed, and avoid unnecessary travel. It also cautions against seeking shelter under trees or near concrete structures, water bodies, or electrical conductors during thunderstorms. Unplugging electronic devices and remaining vigilant for worsening weather conditions is strongly recommended.

IMD Forecasts Rain and Thunderstorms for Delhi-NCR

According to the IMD, Delhi-NCR and surrounding regions can expect a change in weather starting Tuesday. A yellow alert has been issued for the next three days, warning of rain, thunderstorms, lightning, and gusty winds. The alert covers April 28 to April 30, with the most significant weather activity expected on April 29.

For Tuesday, the IMD predicts a minimum temperature of around 28°C and a maximum of 42°C, with thunderstorms and light rain likely in the evening. These conditions are expected to bring a marginal drop in temperatures, providing temporary relief from the heatwave. Dust storms, which swept through the region on Monday night, may also accompany the rainfall.

Regional Impact: Who Will Observe Relief?

• Delhi-NCR: Expected to experience dust storms, thunderstorms, and light rain from Tuesday to April 30.
• Himachal Pradesh: Likely to see thunderstorms and gusty winds, offering respite from the heat.
• Uttar Pradesh: While most districts continue to face intense heatwave conditions, some relief is expected in the coming days.
• Rajasthan: Heatwave conditions persist, but isolated thunderstorms may bring temporary relief.

Health and Safety Advisory

The IMD has issued specific guidelines for residents to stay safe during the transition from extreme heat to thunderstorms:

• Stay Indoors: Avoid outdoor activities during peak heat hours (11 AM to 4 PM) and during thunderstorms.
• Avoid Electrical Hazards: Unplug electronic devices and stay away from water bodies, concrete structures, and electrical conductors during storms.
• Hydrate: Drink plenty of water and avoid dehydrating beverages like alcohol and caffeine.
• Protect Vulnerable Groups: Pay special attention to infants, the elderly, and those with chronic illnesses, as they are more susceptible to heat-related illnesses.

What’s Next? Weather Outlook for the Coming Days

The IMD’s forecast indicates that the relief from the heatwave will be temporary but welcome. While temperatures may drop slightly due to the rain, heatwave conditions are expected to persist in parts of northwest and central India over the next few days. Residents are advised to stay updated with the latest weather bulletins from the IMD and take necessary precautions.

Key Takeaways

• Delhi-NCR and surrounding regions are expected to experience light rain, thunderstorms, and gusty winds from April 28 to April 30.
• A yellow alert has been issued by the IMD for rain, thunderstorms, and lightning during this period.
• Temperatures in Delhi reached 42.3°C on Monday, with heatwave conditions persisting in parts of northwest and central India.
• Residents are advised to stay indoors, avoid electrical hazards, and protect vulnerable groups during the transition to stormy weather.
• While the rain will bring temporary relief, heatwave conditions may return after April 30.

FAQs

Q: What is a yellow alert issued by the IMD?

A yellow alert is a weather warning issued by the IMD to indicate that residents should “be aware” of potentially hazardous conditions. It signifies that the weather may cause disruptions, and people should stay updated with the latest forecasts.

Q: How long will the rain and thunderstorms last in Delhi-NCR?

The IMD has forecast rain and thunderstorms from April 28 to April 30, with the most significant activity expected on April 29. After this period, weather conditions may stabilize, but heatwave conditions could return.

Q: What precautions should I take during a thunderstorm?

During a thunderstorm, avoid outdoor activities, stay away from trees and concrete structures, unplug electronic devices, and avoid contact with water bodies or electrical conductors. Seek shelter indoors and stay updated with weather alerts.

Q: Will the rain bring permanent relief from the heatwave?

No, the rain and thunderstorms are expected to bring only temporary relief. The IMD forecasts that heatwave conditions may persist in parts of northwest and central India even after the rain subsides.

Conclusion

As Delhi-NCR and neighboring states endure another day of extreme heat, the IMD’s forecast of rain and thunderstorms offers a glimmer of hope. While the relief may be short-lived, residents can take advantage of the cooler temperatures to prepare for the return of heatwave conditions. Staying informed, following safety guidelines, and protecting vulnerable groups will be key to navigating the fluctuating weather patterns in the coming days.