Delhi on RED ALERT with Heatwave Soaring Above 45°C | Bengaluru Hit by 100mm+ Rainfall – IMD Issues Urgent Weather Forecast
Weather today. IMD predicts a gradual respite from heatwave conditions in Northwest India in the coming days with potential rainfall and a dip in temperatures. Red alerts for heatwaves are in effect for Delhi, Punjab, Haryana, and Rajasthan
Delhi, Punjab, Haryana and Rajasthan are on heatwave ‘red alert’ today as the India Meteorological Department (IMD) warned against severe heat amid soaring mercury. Heatwave conditions are likely over northwest India including western Himalayan region till June 13th, IMD said. This implies that the residents of these states will get relief from scorching heat from June 14.
Besides this an orange alert for heatwave conditions is in place for Jammu and Kashmir, Uttar Pradesh and Himachal Pradesh. Karnataka and parts of coastal Maharashtra are on red alert for heavy rains.
Amid soaring heat index and red alert in Delhi for heatwave, the regional Meteorological Centre predicted partly cloudy skies with light rain, thunderstorm, lightening and gusty winds. The maximum temperature is expected to hover around 3 to 5 degrees Celsius above temperature normal of 39.9 degrees Celsius.
A day before, the heat index shot up as high as 45.5 degrees Celsius, marking the fifth consecutive time this month that temperatures crossed the 40-degree mark.
Highest Maximum Temperature touched 48 degrees Celsius in Rajasthan’s Ganganagar on Wednesday.
In a post on X, IMD stated, “Gradual respite in Heat Wave conditions over Northwest India likely from 14th June. No significant change in maximum temperatures likely over Northwest & Central India in the coming 2-3 days. A gradual dip in mercury around 2-4°C is expected in the next few days after rains.
IMD Scientist Naresh Kumar cited lack of thunderstorm activity over the past few days as the reason for temperatures soaring above 45°C in the region. This weather condition is combined with other favourable meteorological conditions—such as the formation of anti-cyclonic circulation over Northwest India.
IMD in its latest press release stated, “Hot & humid weather is likely to prevail over Bihar, Assam & Meghalaya on 12th….Warm night conditions very likely in isolated pockets over…. Punjab, Haryana, Rajasthan, West Uttar Pradesh on 12th June.”
The weather agency further noted, “Isolated heavy rainfall likely over Coastal Andhra Pradesh & Yanam, Telangana during 12th-15th June with very heavy rainfall over Tamil Nadu Puducherry & Karaikal during 12th-17th; Kerala & Mahe on 12th & 13th, Karnataka” until June 17.
Furthermore, extremely heavy precipitation is likely in Kerala between June 14 and 16, in during until June 16, in Tamil Nadu on June 14 and 15 and in Goa until June 14.
According to Bengaluru Meteorological Centre, heavy rainfall is likely in Shivamogga, Chikkamagaluru, Kodagu, Ballari, Bengaluru (Rural), Bengaluru (Urban), Chikkaballapura, Mandya, Ramanagara, Tumakuru, Mysuru, Davangere, Hassan and Vijayanagar districts. Wet spells are expected to continue in the region in the coming five days, weather reported dated June 11 states.
Delhi is enduring one of its most severe heatwaves in recent years. On June 12, 2025, the India Meteorological Department (IMD) issued a RED ALERT for the capital, forecasting temperatures to reach a blistering 46.3°C (115.3°F), with nighttime lows around 35.6°C (96.1°F) .
The heat index, factoring in humidity, makes it feel as high as 52°C (125.6°F) in some areas . The IMD has extended the heatwave warning through June 13, with a YELLOW ALERT for Friday, indicating isolated areas may experience similar extreme conditions.
This extreme heat poses significant health risks, including heatstroke and dehydration, particularly for vulnerable populations. Authorities advise residents to stay indoors during peak heat hours, stay hydrated, and avoid strenuous activities.
In stark contrast, Bengaluru is facing heavy rainfall, leading to potential flooding. On June 12, the IMD issued a Heavy Rainfall Alert for Bengaluru and various parts of Karnataka, warning of widespread showers and thunderstorms .
The city has already experienced significant rainfall, with some areas reporting over 100mm of rain in a short period, leading to waterlogging and traffic disruptions. Residents are advised to stay indoors during heavy rain, avoid low-lying areas prone to flooding, and be cautious of waterborne diseases.
The heatwave is not confined to Delhi alone. Other parts of northern India, including Rajasthan, Punjab, Jammu & Kashmir, Himachal Pradesh, and Uttar Pradesh, are also experiencing extreme temperatures. In these regions, temperatures are soaring above 45°C (113°F), with high humidity levels exacerbating the discomfort.
Meanwhile, the heavy rainfall in Bengaluru is part of a broader pattern affecting southern India. The IMD’s new high-resolution Bharat Forecasting System, launched in May 2025, is providing more accurate predictions for such extreme weather events .
For Delhi Residents:
- Stay Indoors: Limit outdoor activities, especially during peak heat hours (11 AM to 4 PM).
- Hydrate: Drink plenty of water and oral rehydration solutions (ORS) to prevent dehydration.
- Protect Yourself: Use sunscreen with SPF 50, wear light-colored clothing, and use hats or umbrellas when going outside.
- Monitor Health: Be aware of heatstroke symptoms, including dizziness, nausea, and rapid heartbeat.
- Avoid Flood-Prone Areas: Stay away from low-lying regions, riverbanks, and areas prone to flooding.
- Stay Informed: Keep updated with the latest weather forecasts and alerts from the IMD.
- Protect Property: Ensure that drainage systems are clear and that properties are safeguarded against potential flooding.
- Health Precautions: Be cautious of waterborne diseases and maintain hygiene during the rainy season.
The IMD forecasts a slight respite from the extreme heat in Delhi starting June 13, with temperatures expected to drop by 2-4°C due to the arrival of thunderstorms and rain. However, the overall heatwave conditions are expected to persist in the region, requiring continued vigilance.
In Bengaluru, the heavy rainfall is expected to continue over the next few days, with the possibility of localized flooding and disruptions. Residents are urged to remain alert and prepared for changing weather conditions.
Both cities are experiencing extreme weather conditions that pose significant challenges to residents. Staying informed, taking necessary precautions, and following official advisories are crucial to ensuring safety during these adverse weather events.
