New Delhi, June 15, 2026
The Delhi-NCR Weather Alert issued by the India Meteorological Department (IMD) has put residents on notice as changing weather conditions are expected to bring thunderstorms, gusty winds, lightning activity and light rainfall across the national capital region.
The weather department has issued a Yellow Alert for June 15, warning residents to remain cautious as unstable atmospheric conditions could trigger scattered rain showers and strong surface winds during the afternoon and evening hours.
While the expected rainfall may offer temporary relief from soaring temperatures, meteorologists say rising humidity levels are likely to maintain uncomfortable weather conditions, leaving residents to deal with sticky and oppressive heat.
IMD Forecast Predicts Rain and Thunderstorm Activity
According to the IMD’s latest forecast, Delhi-NCR is likely to experience intermittent cloud cover, isolated rain showers, thunderstorms and lightning throughout the day.
Weather officials have indicated that gusty surface winds reaching speeds of 40 to 50 kilometers per hour may accompany thunderstorm activity, particularly during the latter half of the day.
The Yellow Alert has been issued due to the possibility of sudden weather changes, including strong winds that could affect traffic movement, outdoor activities and local infrastructure.
Authorities have advised residents to remain alert and avoid unnecessary exposure during periods of intense weather activity.
Temperature to Remain Near 39°C Despite Rainfall
Although rain is expected in parts of the region, temperatures are unlikely to witness a substantial decline.
The IMD has forecast a maximum temperature of 39 degrees Celsius and a minimum temperature of 26 degrees Celsius for June 15.
Meteorologists explain that the limited rainfall expected across the region may not be sufficient to significantly cool the atmosphere. Instead, increasing moisture levels are likely to create humid conditions that can make temperatures feel even higher than the actual readings.
Humidity levels are projected to range between 45 percent and 65 percent, contributing to discomfort, especially during daytime hours.
Residents Advised to Stay Cautious
Weather experts have urged people to take precautions during thunderstorm activity.
Residents are advised to:
- Avoid standing under trees during lightning activity.
- Stay away from open fields and exposed locations.
- Secure loose outdoor objects that could be affected by strong winds.
- Carry umbrellas or rain protection while traveling.
- Monitor official weather updates throughout the day.
- Limit outdoor exposure during peak afternoon hours.
Officials have emphasized that even brief thunderstorms can generate dangerous lightning strikes and sudden wind gusts.
Weather Conditions Expected on June 16
The forecast for June 16 indicates slightly calmer conditions, although complete relief from heat and humidity is not expected.
The IMD predicts a maximum temperature of 40 degrees Celsius and a minimum temperature of 26 degrees Celsius.
Skies are expected to remain partly cloudy, with isolated thunderstorm development possible in some areas. However, no weather warning has been issued for the day.
Meteorologists suggest that while cloud cover may provide occasional relief from direct sunlight, humidity levels will continue to influence how temperatures are perceived.
Heat Expected to Intensify Later This Week
The IMD’s seven-day forecast indicates that temperatures could gradually rise after June 16.
Expected temperature forecasts include:
| Date | Maximum Temperature | Minimum Temperature |
|---|---|---|
| June 17 | 41°C | 28°C |
| June 18 | 41°C | 29°C |
| June 19 | 42°C | 29°C |
| June 20 | 43°C | 31°C |
The forecast suggests that Delhi-NCR could once again witness intense summer conditions toward the end of the week.
Although partly cloudy skies are expected during this period, the weather department has not issued any additional warnings at this stage.
Humidity Likely to Be the Biggest Concern
Weather specialists believe that humidity rather than temperature alone could become the primary challenge for residents over the coming days.
When moisture levels rise significantly, the body’s natural cooling mechanism becomes less effective, causing people to feel hotter than the actual air temperature.
This phenomenon, often referred to as the “heat index” effect, can increase discomfort and contribute to heat-related stress, particularly among vulnerable groups such as children, senior citizens and outdoor workers.
Experts recommend staying hydrated, wearing lightweight clothing and avoiding prolonged exposure to direct sunlight during peak afternoon hours.
Impact on Daily Life and Commuters
The forecasted thunderstorms and gusty winds may temporarily affect traffic conditions across Delhi, Noida, Gurugram, Ghaziabad and Faridabad.
Commuters are advised to plan travel accordingly, especially during the afternoon and evening when weather activity is expected to intensify.
Flight schedules and local transportation services could also experience minor disruptions if thunderstorms become stronger than anticipated.
Residents are encouraged to keep mobile devices charged and remain updated through official weather advisories.
Monsoon Transition Brings Unstable Weather Patterns
Meteorologists note that such fluctuating weather conditions are common during the seasonal transition toward the southwest monsoon.
The interaction between hot surface temperatures and moisture-laden winds often creates conditions favorable for localized thunderstorms, lightning and sudden rainfall.
As the monsoon gradually advances across northern India, Delhi-NCR is expected to experience more episodes of changing weather patterns over the coming weeks.
Outlook for Delhi-NCR
The Delhi-NCR Weather Alert highlights a day of changing weather conditions, including thunderstorms, lightning, strong winds and scattered rainfall. While showers may offer temporary relief, rising humidity levels are expected to keep conditions uncomfortable for many residents.
With temperatures projected to climb again later in the week, weather experts are urging people to remain cautious, stay hydrated and monitor official IMD advisories for the latest updates.
