Delhi-NCR Weather: Yellow Alert for Rain and Thunderstorms Until June 21

Delhi-NCR Weather Yellow Alert: Rain and Thunderstorms Expected Until June 21

Delhi-NCR residents should prepare for intermittent rain and thunderstorms, accompanied by gusty winds reaching up to 60 kmph, as the India Meteorological Department (IMD) has issued a Delhi-NCR weather yellow alert. This alert is in effect until June 21. The prevailing weather conditions are influenced by a depression centered over Madhya Pradesh and Uttar Pradesh, which is drawing moisture and causing widespread precipitation across northern and central India. Similar weather patterns are anticipated in parts of Uttar Pradesh, Haryana, and Rajasthan.

The IMD’s yellow alert signifies a need for caution, warning of potential thunderstorms, strong winds, and dust squalls. This alert level encourages preparedness without causing undue alarm. The IMD uses a color-coded system: green for no warning, yellow for watch and be aware, orange for be prepared, and red for take action.

This alert encompasses the entire National Capital Region, including Delhi, Noida, Gurugram, Ghaziabad, and Faridabad. Residents are advised to stay updated on local forecasts and take necessary precautions. Municipal authorities are on standby to manage potential emergencies like waterlogging and fallen trees.

What to Expect: Rain, Thunderstorms, and Strong Winds

The weather forecast for Delhi-NCR over the coming days includes spells of rain, with the possibility of some heavy downpours. Thunderstorms are likely, particularly in the afternoons and evenings, due to increased atmospheric instability. The rain is expected to be intermittent, with breaks of dry weather, maintaining unsettled conditions until June 21.

Gusty winds could reach speeds of up to 60 kmph during these storms, posing risks such as damaging tree branches and temporary structures, and making driving hazardous. It is advisable to avoid being outdoors during the peak of the storm. In urban settings, loose objects like signboards and scaffolding may also be dislodged.

Dust squalls, characterized by sudden strong winds that reduce visibility, are also possible. Drivers should exercise caution, reduce speed, and use headlights. Visibility can drop significantly, increasing the risk of accidents. The IMD has specifically warned of dust squalls in parts of Delhi and western Uttar Pradesh.

The intermittent nature of the rain means that some areas might experience heavy showers while others remain drier, depending on localized weather patterns. Despite these breaks, the overall unsettled weather pattern is expected to persist until June 21.

Why This Weather? Depression Over MP and UP

The primary driver of this weather system is a depression formed over Madhya Pradesh and Uttar Pradesh. This low-pressure area is drawing moisture from the Arabian Sea and the Bay of Bengal, leading to cloud formation and precipitation. The depression has been moving slowly westward-northwestward.

This system is bringing significant rainfall to Madhya Pradesh and Uttar Pradesh, with the effects extending to the Delhi-NCR region. Some areas in these states have already recorded over 100 mm of rain in 24 hours, which is substantial for this period.

The IMD anticipates that this depression will continue to influence regional weather patterns for the next few days. While not an exceptionally strong system, its size is sufficient to cause widespread effects. The depression is expected to gradually weaken after June 21, though its remnants might still cause scattered showers.

This type of weather is typical as the monsoon season begins in June. This year, monsoon activity has started earlier than usual in some parts of India, with the onset over Kerala declared on June 1. The depression over MP and UP is part of this early monsoon progression.

Impact on Temperature and Air Quality

A notable positive impact of the current weather is the drop in temperatures across Delhi-NCR. Maximum temperatures have been around 35-36 degrees Celsius, considerably lower than the typical June heat. Minimum temperatures have also decreased to approximately 26-27 degrees, offering cooler nights.

The air quality index (AQI) in Delhi has seen improvement, with rain helping to clear pollutants. The AQI is currently in the satisfactory range (between 50 and 100), indicating safer air quality compared to the ‘poor’ or ‘very poor’ categories often observed during summer.

This respite from heat and pollution is beneficial for residents. However, this relief may be temporary. Temperatures are expected to rise once the rain subsides, and the AQI could also increase without further cleansing rainfall. The long-term air quality will depend on the monsoon’s progress and the frequency of rain events.

Broader Weather Picture: Heavy Rains in South India

While Delhi-NCR experiences cooler weather, other parts of India, particularly the south, are facing heavy rainfall. States like Kerala, Karnataka, Tamil Nadu, and Andhra Pradesh are already experiencing monsoon rains, with many areas receiving above-normal precipitation for June.

Additionally, there is a possibility of cyclonic activity developing in the Bay of Bengal, which could bring more rain to India’s eastern coast. A low-pressure area is forecast to form around June 18, potentially intensifying into a depression and affecting Odisha, West Bengal, and the northeastern states.

The widespread rains across India are part of a larger monsoon pattern. This year’s monsoon has advanced faster than usual in some regions, attributed to favorable conditions such as warm sea surface temperatures and an active monsoon trough.

In South India, heavy rains may lead to flooding in low-lying areas. Residents are advised to remain alert and follow safety guidelines. Disaster management agencies are closely monitoring the situation, and relief camps have been set up in some Kerala districts as a precautionary measure.

Safety Tips During Thunderstorms

During thunderstorms, prioritizing safety is crucial. Here are essential tips:

• Seek Shelter: If outdoors, find safe indoor shelter immediately. Avoid standing under trees or near poles, as lightning can strike them. Open fields, elevated areas, and water bodies are particularly dangerous.
• Driving Safety: If driving, pull over to a safe location and wait for the storm to pass. Keep windows closed and avoid using your phone. Do not park under trees or near structures that might collapse.
• Electrical Appliances: Avoid using electrical appliances during a thunderstorm due to the risk of power surges caused by lightning. Unplug devices for maximum safety.
• Water and Plumbing: Refrain from bathing or showering during a thunderstorm, as water and metal pipes can conduct electricity.
• Stay Informed: Monitor weather forecasts regularly. The IMD provides frequent updates through mobile apps and radio broadcasts.
• Flood Preparedness: In flood-prone areas, move valuables to higher ground. Be aware of potential waterlogging in known affected areas like ITO, Minto Bridge, and parts of South Delhi.

What Happens Next? Forecast Until June 21

The Delhi-NCR weather yellow alert is expected to remain active until June 21. Following this period, weather conditions are anticipated to improve, with reduced rainfall and fewer thunderstorms. However, the exact end date for the rain remains uncertain due to the slow movement of the depression over MP and UP.

The IMD will issue updated forecasts as the situation evolves. Residents are encouraged to check for the latest information regularly. Farmers are advised to plan their activities considering the potential impact of rain on agricultural operations.

The current alert serves as a reminder to enjoy the cooler temperatures and cleaner air while remaining cautious during storms. Avoiding unnecessary risks, especially when traveling or working outdoors, is paramount.

This period of rain signifies the arrival of the monsoon season. Delhi-NCR can expect more rainfall in the coming weeks as the monsoon becomes more established. The early monsoon activity this year suggests a normal to above-normal monsoon for the region.

Overall, the weather in Delhi-NCR offers a welcome break from the summer heat and improved air quality, balanced by the need for caution during thunderstorms. The IMD’s yellow alert is a vital tool for public awareness and safety.

Stay safe, stay informed, and be prepared for the changing weather conditions.