The India Meteorological Department (IMD) on Thursday forecast heavy to very heavy rainfall over the Northeast and adjoining eastern India during the next seven days, with isolated extremely heavy showers expected in Assam and Meghalaya on August 2. In contrast, a significant reduction in rainfall is likely over eastern Rajasthan and western Madhya Pradesh starting August 1, while central and southern peninsular India are expected to witness subdued rainfall activity over the next six to seven days.
According to the IMD, very heavy rainfall is expected in Rajasthan on July 31, and across Arunachal Pradesh from August 1 to 6. Similarly, heavy rainfall is anticipated in Assam and Meghalaya between July 31 and August 3, and again on August 6. Other regions likely to experience very heavy rainfall include sub-Himalayan West Bengal and Sikkim from August 2 to 4, and Bihar on August 2 and 3.
In the past 24 hours (ending at 8:30 AM on July 31), heavy to very heavy rainfall (7–20 cm) was recorded at isolated places over eastern Rajasthan, western Madhya Pradesh, and Jharkhand. Heavy rainfall (7–11 cm) was also observed in parts of Haryana, Punjab, western Uttar Pradesh, western Rajasthan, West Bengal & Sikkim, Chhattisgarh, eastern Madhya Pradesh, Assam & Meghalaya, Odisha, and Bihar.
For the Delhi-NCR region, the forecast indicates generally cloudy skies with light to moderate rainfall and thunderstorms through August 3.
On Thursday, the city is likely to receive one or two spells of light rain, with a possibility of moderate rain at isolated spots. Maximum temperatures will range between 30 to 32°C, below normal by 2 to 4°C. Surface winds will blow from the southeast at 5–10 kmph in the morning and afternoon, shifting to the northeast by evening.
On August 1, the capital will see very light to light rain with thunderstorms or lightning. Maximum and minimum temperatures are expected to range between 33 to 35°C and 23 to 25°C, respectively, both remaining below normal. Winds will shift from the northeast in the morning to southwest in the afternoon at 10–15 kmph, later coming from the southeast during the evening and night.
Rainfall will continue on August 2 and 3, with cloudy skies and light precipitation accompanied by thunderstorms. Temperatures will hover between 34 to 36°C for the maximum and 24 to 26°C for the minimum, with the latter staying below normal. Winds are expected to remain between 10–20 kmph from varying directions, predominantly from the northwest and northeast.