IMD Issues Heavy Rain and Thunderstorm Alert Across 17 States as Monsoon Gains Strength
- byManasavi
- 26 Jun, 2026
The India Meteorological Department (IMD) has issued fresh weather alerts for several parts of the country as the southwest monsoon gathers momentum. Heavy rainfall, thunderstorms, lightning, and strong winds are expected to affect multiple regions over the next few days, prompting authorities to advise residents to remain cautious.
According to the latest forecast, a combination of active weather systems is driving widespread rainfall across India. From Maharashtra and Gujarat to Bihar, Jharkhand, and the northeastern states, several regions are likely to experience intense monsoon activity, with isolated areas expected to receive extremely heavy rainfall.
Multiple Weather Systems Intensify Monsoon Activity
Meteorologists have attributed the current spell of widespread rain to several active atmospheric systems operating simultaneously.
A monsoon trough stretching from Rajasthan to Bihar, along with cyclonic circulations over the Bay of Bengal, Haryana, Gujarat, and the Lakshadweep region, is strengthening rainfall activity across large parts of the country.
These weather systems are also expected to support the further advance of the southwest monsoon into additional parts of Gujarat, Madhya Pradesh, Uttar Pradesh, Bihar, and Jharkhand over the coming days.
Heavy Rain Expected Along the West Coast and Northeast
The IMD has warned that heavy to very heavy rainfall is likely over India's western coastline and several northeastern states.
Regions expected to witness significant rainfall include:
- Maharashtra
- Goa
- Coastal Karnataka
- Kerala
- West Bengal
- Sikkim
- Assam
- Meghalaya
- Arunachal Pradesh
- Tripura
Some locations may receive exceptionally heavy rainfall between June 27 and June 28, increasing the risk of localized flooding and waterlogging.
Strong Winds and Thunderstorms Likely
Along with heavy rain, several states may experience thunderstorms accompanied by strong wind speeds ranging between 50 kmph and 85 kmph.
Such weather conditions may lead to:
- Falling trees and branches.
- Temporary power outages.
- Traffic disruptions.
- Damage to temporary structures.
- Localized flooding in low-lying areas.
Residents have been advised to remain indoors during severe thunderstorms and avoid sheltering under isolated trees.
Delhi-NCR Likely to Receive Rainfall
The national capital region is also expected to witness light to moderate rainfall accompanied by gusty winds.
The showers are likely to provide relief from humid weather conditions while improving daytime temperatures. However, commuters may experience traffic congestion and temporary waterlogging in vulnerable areas during periods of heavy rainfall.
Rain and Lightning Alert for North and Central India
Several northern and central Indian states are also under weather alert.
These include:
- Uttar Pradesh
- Bihar
- Jharkhand
- Rajasthan
- Punjab
- Haryana
- Madhya Pradesh
Many districts in these states may witness thunderstorms, lightning, and intermittent rainfall over the next few days.
People have been advised to monitor local weather updates and avoid unnecessary outdoor activities during periods of severe weather.
Mumbai and Coastal Maharashtra May Face Waterlogging
Heavy rainfall is expected to continue across Mumbai and surrounding coastal districts of Maharashtra.
Persistent showers may result in:
- Waterlogging on roads.
- Slow-moving traffic.
- Delays in local transportation.
- Reduced visibility during intense rain.
Residents are advised to plan their travel accordingly and stay updated on local advisories issued by civic authorities.
Northeast India Remains Under Heavy Rain Watch
The IMD has also warned of prolonged heavy to very heavy rainfall across northeastern India.
States likely to be affected include:
- Assam
- Meghalaya
- Arunachal Pradesh
- Tripura
Continuous rainfall could increase the risk of:
- Landslides in hilly regions.
- Rising river levels.
- Flash floods in vulnerable locations.
- Disruptions to road connectivity.
Authorities are closely monitoring conditions in flood-prone districts.
Southern States to Receive Moderate Rainfall
Monsoon activity is expected to remain active across southern India as well.
Light to moderate rainfall is forecast over:
- Kerala
- Karnataka
- Tamil Nadu
- Telangana
- Andhra Pradesh
These showers are expected to keep temperatures relatively comfortable while strengthening the overall monsoon pattern across the region.
Safety Tips During Severe Weather
People living in affected areas should take basic precautions during periods of heavy rain and thunderstorms:
- Avoid unnecessary travel during severe weather.
- Stay away from flooded roads and low-lying areas.
- Do not take shelter under isolated trees during lightning.
- Secure loose outdoor objects that may be affected by strong winds.
- Follow weather advisories issued by local authorities and the IMD.
Final Thoughts
With the southwest monsoon becoming more active, several parts of India are expected to witness heavy rainfall, thunderstorms, lightning, and strong winds over the coming days. The IMD's latest forecast highlights the possibility of severe weather across western, central, northern, eastern, and northeastern India, while southern states are also likely to continue receiving seasonal rainfall.
Residents in affected regions should remain alert, monitor official weather updates, and take necessary precautions to stay safe during this active phase of the monsoon.





