Delhi-NCR Heatwave Alert: Temperature May Soar to 45°C

KKN Gurugram Desk | As temperatures across northern India continue to climb, the India Meteorological Department (IMD) has issued an Orange Alert for Delhi and the National Capital Region (NCR) for the next three days — from June 9 to June 11, 2025. The forecast warns of severe heatwave conditions with maximum daytime temperatures expected to reach up to 45°C in several areas.

According to IMD’s 7-day weather outlook, the maximum temperature will remain between 43°C and 45°C, while minimum temperatures are likely to hover between 26°C and 29°C.

Heatwave Advisory: Strong Winds and Dust Storms Likely

In addition to the oppressive heat, the IMD also predicts hot and dry winds blowing at speeds of 20 to 30 km/h across Delhi-NCR during this period. There is also a possibility of dust storms, especially during the afternoon hours when wind activity peaks.

Residents are being urged to:

• Stay hydrated

• Avoid outdoor activity between 12 PM and 4 PM

• Wear light, breathable clothing

• Ensure proper care for infants, elderly, and pets

June 9–11: What to Expect During Orange Alert Days

Here’s a day-wise breakdown of what’s expected during the alert period:

 June 9–10, 2025:

• Maximum temperature: 43°C–45°C

• Minimum temperature: 26°C–29°C

• Skies: Clear

• Conditions: Heatwave and dry winds (Loo)

• Health Risk: High for elderly, children, and people with pre-existing conditions

 June 11, 2025:

• Slight dip in temperature possible (1°C–2°C), but heatwave likely to persist

• Dust in the atmosphere may increase due to enhanced surface wind speed

• No major rainfall predicted yet

June 12 Onward: Signs of Relief with Rain and Thunderstorms

Starting June 12, a change in weather pattern is expected. According to IMD, light rain and thunderstorm activity may develop over Delhi-NCR, bringing some respite from the ongoing heatwave.

 June 12, 2025:

• Partly cloudy skies

• Light showers possible

• Thunderstorm winds: 40–50 km/h

• Expected effect: Temporary relief from high temperatures

Yellow Alert Issued from June 12 to June 15

While the heat will still linger post-June 11, the IMD has downgraded the warning level to a Yellow Alert between June 12 and June 15. During this period, the region may witness intermittent rainfall, gusty winds, and moderate thunderstorms, particularly in the late afternoons or evenings.

 June 13–15 Forecast Highlights:

• Light rain and thunder activity likely

• Winds could reach 50–60 km/h in some areas

• Daytime temperatures may drop to around 38°C–40°C

• Nights to become slightly cooler due to cloud cover

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What Do the Weather Alerts Mean?

Orange Alert (June 9–11):

• Indicates severe weather conditions

• Calls for action, precautions, and readiness

• High health risks, especially due to heat exhaustion and dehydration

 Yellow Alert (June 12–15):

• Indicates weather that may not be severe but requires awareness

• Chance of localized thunderstorms, wind gusts, or light rain

• General public advised to monitor updates

Health Risks and Safety Measures During Heatwaves

The IMD has specifically advised high-risk groups such as:

• Senior citizens

• Children under 5

• Pregnant women

• Patients with cardiovascular or respiratory issues

to avoid direct sun exposure and stay in cool, ventilated spaces. City health departments have also been instructed to ensure water supply, functioning of cooling shelters, and emergency medical response preparedness.

Delhi-NCR Air Quality Likely to Deteriorate Temporarily

With dry winds and the possibility of dust storms, experts have also warned about a possible spike in PM10 and PM2.5 levels, particularly in industrial areas and major roads of Delhi, Gurugram, Noida, and Ghaziabad.

Environmental scientists advise:

• Wearing N95 masks outdoors

• Avoiding jogging or physical activity in open areas

• Using air purifiers indoors where possible

How Authorities Are Responding

Local municipal corporations and the Delhi Disaster Management Authority (DDMA) have been placed on high alert, with key measures including:

• Increased water tankers and street sprinklers

• Deployment of emergency response teams

• Awareness campaigns in public parks, metro stations, and markets

• Ensuring power backup for water pumps and hospitals

What Residents Should Do

The IMD and government agencies recommend the following heatwave safety tips:

 Drink 8–10 glasses of water daily
 Avoid stepping out during peak heat hours (12 PM–4 PM)
 Use umbrellas, hats, or cloth wraps when outdoors
 Keep ORS (oral rehydration salts) handy
 Avoid heavy outdoor work if unwell

Looking Ahead: Is Monsoon Around the Corner?

Though pre-monsoon activity may begin around mid-June, full-scale Southwest Monsoon arrival in Delhi is not expected before the last week of June. The current heatwave is consistent with pre-monsoon climate behavior, but all eyes remain on the Bay of Bengal and Arabian Sea systems for signs of moisture-laden winds heading north.

Delhi and NCR residents are advised to stay alert during this critical heatwave period from June 9 to June 11. With temperatures reaching life-threatening levels, precautions are essential to avoid heat-related illnesses. Relief is in sight starting June 12, but the region must brace for challenging weather conditions before that.

KKNLive will continue to provide real-time weather updates, health advisories, and emergency announcements related to the ongoing heatwave across Delhi-NCR.