Weather September 29: IMD Issues Rain and Thunderstorm Alerts for Several Regions—Check Latest Forecast

Weather conditions are expected to remain unsettled across parts of India on Tuesday, September 29, 2026, with the India Meteorological Department (IMD) issuing rain and thunderstorm-related warnings for selected regions.

However, people should be careful with viral reports claiming that 23 states—including Delhi, Bihar, Rajasthan and Punjab—are under a uniform heavy-rain or 80 kmph storm warning for September 29.

The latest subdivision-wise IMD warnings issued on September 28 do not support that broad claim.

For example, the latest IMD bulletin currently shows no subdivision-level warning for Haryana-Chandigarh-Delhi, Punjab, Bihar, Himachal Pradesh, Jammu & Kashmir-Ladakh, East Rajasthan, West Rajasthan or Gujarat for September 29.

Weather warnings can be updated as conditions evolve, so residents should continue checking the latest district-level forecast and nowcast before travelling.

September 29 Weather: Where Has IMD Issued Warnings?

The weather picture varies considerably from one part of India to another.

According to IMD's latest subdivision-wise warnings, parts of the country continue to face thunderstorm, lightning or heavy-rain risks, while several states mentioned in earlier reports currently show no warning for September 29.

This is important because an alert for one state or subdivision should not automatically be interpreted as a nationwide or multi-state severe-weather warning.

IMD warnings are also updated regularly as atmospheric conditions change.

Madhya Pradesh: Thunderstorm and Lightning Warning

Madhya Pradesh is among the regions where unsettled weather remains a concern.

IMD's warning issued on September 28 lists thunderstorm, lightning and squall-related conditions for both East Madhya Pradesh and West Madhya Pradesh on September 29.

Similar conditions are indicated for September 30 as well.

Residents should therefore remain alert to locally developing thunderstorms, particularly during periods when dark clouds, lightning or strong winds develop quickly.

Avoid standing under isolated trees or in exposed open areas during lightning activity.

Delhi: Latest IMD Subdivision Bulletin Shows No Warning for September 29

Earlier reports suggested rain and strong winds for Delhi around September 29-30.

However, the latest IMD subdivision-wise warning issued on September 28 currently lists “No Warning” for Haryana, Chandigarh and Delhi on September 29.

The same bulletin also shows no warning for September 30 at the subdivision level.

This does not mean that absolutely no rain can occur anywhere in Delhi.

A “No Warning” status means that the subdivision-level severe-weather warning criteria shown in that bulletin have not been triggered.

Local weather can still change, and short-duration nowcasts may subsequently be issued if conditions develop.

Bihar: No Subdivision-Level Warning for September 29

The latest IMD Patna subdivision bulletin also differs from the supplied report.

It lists thunderstorm, lightning and squall-related conditions for Bihar on September 28 but currently shows no warning for September 29.

Therefore, claims that a statewide heavy-rain and thunderstorm warning has already been issued for Bihar for September 29 should not be presented as confirmed based on the latest available subdivision bulletin.

Residents should still follow district-level updates because local forecasts and nowcasts can change faster than broader subdivision outlooks.

Rajasthan: No Warning Currently Listed for September 29

The supplied report names several Rajasthan districts and suggests moderate to heavy rainfall accompanied by winds.

The latest IMD subdivision bulletin, however, currently lists no warning for either East Rajasthan or West Rajasthan for September 29.

Thunderstorm and lightning-related warnings were listed for September 28.

For September 29, the latest subdivision-level status is different.

Anyone planning outdoor travel should therefore check the most recent district forecast rather than relying on an older or circulating weather graphic.

Punjab: Latest Bulletin Shows No Warning

Punjab is another state where the latest IMD information differs from the supplied report.

IMD's September 28 subdivision bulletin currently shows no warning for Punjab on September 29.

The same is true for Haryana-Chandigarh-Delhi in that bulletin.

Weather conditions can still vary locally, but a claim of an already-issued statewide heavy-rain and storm warning for Punjab on September 29 would not accurately reflect the latest subdivision-level information.

Himachal Pradesh: September 29 Status

For Himachal Pradesh, IMD listed thunderstorm and lightning-related conditions for September 28.

For September 29, however, the latest subdivision warning shows no warning.

People travelling in mountainous areas should nevertheless continue monitoring local forecasts.

Mountain weather can change rapidly, and rainfall can increase risks associated with slippery roads, falling rocks and landslide-prone stretches even when a broad severe-weather warning is not active.

Jammu & Kashmir and Ladakh

The latest IMD subdivision bulletin also lists no warning for Jammu & Kashmir and Ladakh on September 29.

That differs from reports suggesting a broad heavy-rain warning across districts such as Jammu, Kathua, Doda, Kishtwar, Poonch and Udhampur.

Travellers should check local forecasts for their exact route because conditions in mountainous regions can vary significantly over short distances.

Gujarat: No Warning in Latest September 29 Bulletin

The latest IMD information shows no warning for Gujarat Region or Saurashtra & Kutch for September 29.

This is another reason readers should avoid treating a large list of states circulating in weather reports as a single current IMD alert.

Warnings can change from one day to another and can also differ between subdivisions within the same state.

Konkan and Goa: Thunderstorm Risk

Unlike Gujarat and several northern states, Konkan and Goa currently have a thunderstorm/lightning and squall-related warning listed for September 29.

The warning continues into September 30 in the latest subdivision bulletin.

Residents and travellers in affected locations should follow local IMD updates, particularly if thunderstorms begin developing.

Northeast: Heavy Rain Warning in Parts of the Region

Weather activity also remains important across parts of Northeast India.

For example, IMD's latest warning for the northeastern meteorological subdivision covering Nagaland, Manipur, Mizoram and Tripura indicates heavy rain along with thunderstorm/lightning or squall-related conditions for September 29.

This is one of the areas where a significant weather warning is currently active.

Residents should watch local district alerts because rainfall intensity can vary substantially from one district to another.

Sikkim and Sub-Himalayan West Bengal

The latest subdivision bulletin for Sub-Himalayan West Bengal and Sikkim currently lists no warning for September 29.

That again differs from the broad state list included in the supplied report.

People should therefore distinguish between earlier forecasts, district-specific alerts and the latest subdivision warning.

Telangana: September 29 Warning Changes

IMD currently lists thunderstorm/lightning and squall-related conditions for Telangana on September 28.

For September 29, however, its latest subdivision bulletin shows no warning.

This illustrates how quickly weather-warning maps can change from one forecast day to the next.

Don't Treat “No Warning” as a Guarantee of Dry Weather

There is an important distinction between a weather forecast and a severe-weather warning.

A region showing “No Warning” on an IMD warning page can still experience clouds, showers or ordinary rainfall.

The warning system is designed to highlight weather conditions meeting particular impact or intensity criteria.

Similarly, a thunderstorm warning does not mean every location in that state or subdivision will definitely experience a storm.

Weather forecasts describe probabilities and expected conditions rather than guaranteeing exactly what will happen at every location.

What About Reports of Winds Reaching 80 kmph?

The supplied report claims winds could reach 70–80 kmph in connection with storms across parts of the country.

Such a high wind-speed figure should not be applied uniformly to all the states mentioned.

Wind warnings vary by location, weather system and forecast period.

Readers should check the relevant IMD district warning or nowcast for their location before treating a particular wind speed as applicable to them.

Weather Can Change Quickly—Check Nowcasts

A forecast issued a day in advance can change as new satellite, radar and observational data become available.

This is particularly important during thunderstorm conditions.

IMD can issue short-duration nowcasts for developing thunderstorms, lightning, strong winds and intense rainfall.

Therefore, even if a state currently shows no warning for September 29, residents should check again before travelling if the weather begins deteriorating.

Basic Safety During Thunderstorms and Heavy Rain

Where thunderstorms or heavy rain are forecast, avoid unnecessary exposure during intense weather.

Stay away from isolated trees, electricity poles and open fields during lightning. Drivers should reduce speed during heavy rain because visibility can deteriorate rapidly and waterlogging can make roads hazardous.

People in mountainous or landslide-prone regions should also follow instructions from local authorities if persistent rain develops.

Fishermen should rely on official marine and coastal warnings before venturing out to sea.

September 29 Forecast: Check the Latest IMD Warning, Not Just Viral Lists

The key takeaway for September 29 is that weather alerts are not uniform across India.

The latest IMD warnings issued on September 28 show thunderstorm-related conditions in areas including East and West Madhya Pradesh and Konkan-Goa, while heavy rain and thunderstorms are indicated in parts of the Northeast.

At the same time, the latest subdivision bulletins currently show no warning for September 29 in Delhi-Haryana, Punjab, Bihar, Rajasthan, Himachal Pradesh, Jammu & Kashmir-Ladakh and Gujarat.

Therefore, the claim that all these areas are simultaneously under a heavy-rain and storm warning should not be published without qualification.

Because weather forecasts can change quickly, readers should check the latest district-level IMD warning and nowcast before making travel or outdoor plans on September 29.