Central and northern India are bracing for another round of intense monsoon rain as a well-marked low-pressure system moves west-northwest across the region. The India Meteorological Department (IMD) says the system, centered over north Jharkhand and adjoining areas of southwest Bihar and southeast Uttar Pradesh, is expected to bring heavy to very heavy rain to several states on Thursday, August 20.
The IMD forecasts the heaviest rainfall in Chhattisgarh, East Madhya Pradesh and West Uttar Pradesh, with impressive downpours possible at isolated locations. Heavy rain is also expected in East Uttar Pradesh, Uttarakhand, Himachal Pradesh, Jammu and Kashmir, Ladakh and parts of the Northeast, including Arunachal Pradesh, Assam, Meghalaya, Nagaland, Manipur, Mizoram and Tripura. West Madhya Pradesh could also see heavy rain in isolated areas.
The weather pattern is shaped by a weakened depression that became a well-marked low-pressure area at 11:30 a.m. IST on August 19. The system is forecast to keep moving west-northwest over the next 24 hours, affecting southeast Uttar Pradesh, northern Chhattisgarh and northeast Madhya Pradesh. The monsoon trough, stretching from Firozpur through Karnal and Hardoi toward Digha and the northeast Bay of Bengal, is also contributing to rainfall across the region.
Rain is expected beyond the states facing the most severe conditions. The IMD forecasts fairly widespread to widespread rainfall in West Madhya Pradesh from August 20 to 23, in East Madhya Pradesh through August 25 and across the Konkan and Goa region through August 25. Delhi-NCR, by contrast, is likely to see scattered showers on August 20 rather than rain across the city. The region has already recorded impressive precipitation: isolated parts of Haryana and Delhi saw heavy to very heavy rain between 8:30 a.m. on August 18 and 8:30 a.m. on August 19. Kalka recorded 16 cm and Panchkula 10 cm during that period.
Localized flooding and travel disruption remain possible in affected states as the system moves west-northwest. The IMD urges residents and authorities to stay alert to changing weather conditions. This active monsoon phase follows a period of unsettled weather in the region, as seen when orange weather alerts were issued for heavy rain and storms across Spain, a reminder of the broad effects seasonal weather systems can have.
The Indian monsoon brings most of the country's annual rainfall between June and September. Its progress and intensity draw close attention because of their effects on agriculture and water resources, as well as daily life. Low-pressure systems commonly lead heavy rain during the season, while intense precipitation can also raise the risk of flooding, landslides and disruption to transport and infrastructure.
The wider 2026 monsoon season has also brought severe impacts in a separate, later flood episode. The Daily Star reported 30 deaths across a northern India flood-and-landslide emergency, along with disruption to roads and hydropower operations. It also reported that Himachal Pradesh recorded its highest 24-hour rainfall since records began nearly 70 years earlier. In Delhi during that separate episode, the Yamuna was reported at 203.37 metres, with a forecast rise to 207 metres after 828,000 cusecs were released from a Haryana barrage. The reported danger mark was 205.33 metres. These later figures illustrate the scale of monsoon flood hazards, but describe a distinct episode from the August 20 forecast.
