India may experience contrasting weather conditions over the coming days, with a developing cyclonic system over the Bay of Bengal and a fresh western disturbance approaching northwestern parts of the country. According to the weather forecast described in the report, several regions could see heavy rainfall, strong winds and falling temperatures, while higher Himalayan areas may receive rain and snowfall.

The India Meteorological Department (IMD) has forecast significant weather activity across parts of southern, eastern and northern India. The system over the Bay of Bengal is expected to intensify, potentially bringing strong winds and heavy rain to coastal areas. Meanwhile, the approaching western disturbance could change weather conditions across Jammu and Kashmir, Ladakh, Himachal Pradesh and Uttarakhand, particularly in higher-altitude locations.

October 26 Weather: Heavy Rain Forecast in Southern India
According to the forecast cited in the report, heavy to extremely heavy rainfall is likely at isolated places in Tamil Nadu, Puducherry, Karaikal, Kerala and Mahe on October 26. Odisha and coastal Andhra Pradesh may also experience rainfall accompanied by strong winds as the weather system develops over the Bay of Bengal.

The impact could extend to other southern states in the following days. Coastal Andhra Pradesh, Telangana and Rayalaseema may experience heavy rainfall between October 27 and 29. Authorities are expected to monitor conditions closely, while fishermen are advised to follow official warnings and avoid venturing into the sea when restrictions are in force.

Bihar and Uttar Pradesh May See Rain and Thunderstorms
Bihar is likely to experience a change in weather between October 29 and 31, with rainfall forecast across several areas. Some locations could receive heavy rain on October 30 and 31, according to the report.

In eastern Uttar Pradesh, thunderstorms, lightning and strong winds reaching 40–50 kmph are forecast alongside heavy rainfall between October 29 and 31. Parts of western Uttar Pradesh may also receive light to moderate rain during the same period. Residents should keep track of official weather updates, particularly if travelling during thunderstorms.

Snowfall and Falling Temperatures in Himalayan States
The approaching western disturbance could bring rain and snowfall to higher reaches of Jammu and Kashmir, Ladakh, Himachal Pradesh and Uttarakhand. The weather change may cause temperatures to fall, increasing the chill across mountainous areas and potentially affecting travel on high-altitude routes.

Delhi, Punjab and Haryana may also experience changing cloud cover and scattered rainfall between October 28 and 30. Following reports of hail in some areas on October 25, the weather could turn cooler across parts of the northern plains.

Southern States Face the Risk of Intense Rainfall
Southern India remains particularly vulnerable to heavy precipitation as weather systems influence the region. The report states that Tamil Nadu, Kerala and southern interior Karnataka recorded very heavy rainfall over the preceding 24 hours.

With the Bay of Bengal system potentially intensifying, residents in coastal and low-lying areas should monitor official advisories and take precautions against waterlogging and strong winds. Any evacuation instructions or restrictions issued by local authorities should be followed.

Important note: These forecasts refer to October 25–31, 2026, as described in the supplied report. The latest IMD bulletins should be checked before publication or travel, as cyclone intensity, rainfall warnings and district-level alerts can change quickly.