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India Weather Forecast August 17, 2026: The monsoon is set to remain active across large parts of India on Monday, August 17, with the India Meteorological Department (IMD) forecasting heavy to extremely heavy rainfall in several regions. The most intense spell is expected over parts of Gangetic West Bengal and north Odisha, while heavy to very heavy showers are also possible across eastern, northern, central and northeastern India. (Mausam)

Rain and thunderstorms could disrupt road travel and daily activities in vulnerable areas. Residents in the Himalayan states should also remain alert to landslides, localised flooding and falling debris during intense rainfall.

The latest IMD forecast, however, is more nuanced than reports claiming that all 19 states face identical conditions or winds of up to 85 kmph. Weather warnings vary significantly by region, so residents should follow their local IMD alerts rather than applying a nationwide wind-speed figure to every affected state.

Where Will the Heaviest Rain Fall on August 17?

Eastern India is likely to witness some of Monday's most severe weather.

IMD's August 15 press release said a low-pressure area over southeast Jharkhand and its neighbourhood was expected to produce heavy to very heavy rainfall over Gangetic West Bengal, north Odisha and Jharkhand, with isolated extremely heavy rainfall particularly likely on August 17. (Mausam)

This means isolated locations could receive exceptionally intense rainfall over a relatively short period.

Such downpours can quickly lead to waterlogging, overflowing drains and local flooding, especially in low-lying urban areas.

Delhi-NCR Weather on August 17

Delhi could see cloudy conditions, rain or thunderstorms on Monday as monsoon activity continues across northern India.

Some earlier forecasts had suggested more widespread heavy-rain conditions around Delhi and adjoining states. The latest IMD evening bulletin issued on August 16 specifically indicates rainfall activity over Haryana, Chandigarh and Delhi during August 17-18. (Mausam)

People travelling during periods of intense rain should allow additional time because waterlogging and reduced visibility can affect traffic.

The earlier city forecast cited for Delhi placed temperatures around 34°C maximum and 28°C minimum, although actual temperatures can change depending on cloud cover and rainfall.

Uttar Pradesh Weather Forecast

Uttar Pradesh will also remain under the influence of the active monsoon pattern, though the intensity is expected to vary considerably between districts.

Areas including Noida, Meerut, Agra, Mathura, Moradabad, Kanpur, Bareilly and several other districts could experience rain or thunderstorms.

The latest IMD bulletin indicates that West Uttar Pradesh is more clearly flagged for heavy rainfall on August 18 and East Uttar Pradesh on August 19, illustrating why district-specific forecasts are important rather than treating the entire state as being under the same warning on August 17. (Mausam)

Lucknow's earlier forecast suggested temperatures of around 29°C maximum and 27°C minimum.

Bihar May See More Monsoon Rain

Bihar is also expected to remain under active monsoon conditions.

Several districts, including Patna, Gaya, Rohtas, Buxar, Bhojpur, Nalanda, Nawada, Bhagalpur, Purnia, Araria and Kishanganj, may experience rainfall and thunderstorms.

An earlier IMD outlook for August 17 specifically listed Bihar among regions where isolated heavy rainfall was possible. (Mausam)

Lightning is an important risk during monsoon thunderstorms. People working outdoors should avoid open fields and sheltering beneath isolated trees when thunder is occurring.

Jharkhand Faces Risk of Intense Rain

Jharkhand deserves particular attention because of the weather system affecting eastern India.

IMD has forecast heavy to very heavy rainfall over the region as the low-pressure system influences eastern and adjoining central India. (Mausam)

Ranchi, Khunti, East and West Singhbhum, Hazaribagh, Gumla, Simdega and adjoining areas could experience periods of significant rainfall.

Ranchi's temperature was earlier forecast at approximately 29°C maximum and 23°C minimum.

Residents in low-lying locations should monitor local warnings because intense rainfall can produce rapid water accumulation.

West Bengal and Odisha Could See the Most Intense Downpours

Among all the regions in Monday's forecast, Gangetic West Bengal and north Odisha stand out because of the possibility of isolated extremely heavy rainfall. (Mausam)

Parts of West Bengal, including areas around Kolkata, Howrah, Bankura, Jhargram and West Medinipur, could experience significant monsoon activity.

North Odisha is also expected to remain particularly vulnerable.

Extremely heavy rainfall can cause local flooding, disruption to road and rail traffic and reduced visibility. Residents should follow district administration and IMD advisories, particularly if they live near rivers or drainage channels.

Uttarakhand Remains Vulnerable to Landslides

Rainfall in Uttarakhand carries an additional danger because saturated mountain slopes can trigger landslides and falling rocks.

An orange alert has been reported for districts including Dehradun, Champawat, Bageshwar, Udham Singh Nagar and Nainital, with heavy to very heavy rainfall possible at isolated locations. (The Economic Times)

Travellers should be particularly cautious on mountain highways.

Heavy rain can block roads with debris or temporarily raise water levels in streams and rivers. Unnecessary travel through vulnerable mountain routes should be avoided during intense rainfall.

Himachal Pradesh Weather on August 17

Himachal Pradesh is another state where monsoon rainfall could create travel difficulties.

IMD's latest forecast indicates the possibility of very heavy rainfall at isolated locations during August 17-18. (Mausam)

Shimla, Kangra, Mandi, Solan, Sirmaur, Chamba, Hamirpur, Bilaspur and other districts should remain alert to changing weather.

In mountainous regions, even rainfall occurring far upstream can affect streams and rivers downstream. Travellers should therefore avoid stopping near unstable slopes or swollen water channels.

Jammu and Kashmir Could Receive Very Heavy Rain

Jammu and Kashmir is also included in the latest heavy-rain outlook.

According to IMD's August 16 evening bulletin, isolated very heavy rainfall is likely during August 17-19 in the Jammu-Kashmir-Ladakh-Gilgit-Baltistan-Muzaffarabad meteorological region. (Mausam)

Rainfall can increase the risk of landslides, flash floods and road blockages in vulnerable mountain areas.

People planning long road journeys should check local weather and traffic advisories before departure.

What Is the Forecast for Rajasthan?

Rainfall conditions across Rajasthan are expected to remain uneven.

Some reports have highlighted Jaipur, Alwar, Ajmer, Bharatpur, Bhilwara, Chittorgarh and other districts for thunderstorms or rainfall. However, the latest national IMD bulletin points to a stronger heavy-rain spell over East Rajasthan during August 19-21, rather than identifying August 17 as the main period for widespread heavy rainfall there. (Mausam)

Jaipur's earlier city forecast placed Monday's temperature at approximately 33°C maximum and 26°C minimum.

Residents should still follow local nowcasts because thunderstorms can develop at shorter notice.

Madhya Pradesh, Maharashtra and Gujarat Outlook

Central and western India will also continue to experience monsoon activity.

IMD expects fairly widespread to widespread rainfall across Madhya Pradesh and Chhattisgarh during the coming days, while Vidarbha is also part of the active rainfall zone. (Mausam)

Maharashtra and Gujarat can experience localised heavy spells depending on the movement of weather systems.

Conditions can differ substantially between neighbouring districts, so state-level forecasts should always be supplemented with district warnings.

Temperature Forecast for Major Cities

Based on the city forecasts cited for August 17, temperatures could remain relatively subdued in several rain-affected locations:

These are forecast values and can change depending on the timing and intensity of rainfall.

Safety Tips During Heavy Rain and Thunderstorms

People living in areas experiencing intense rainfall should avoid flooded roads because the depth and strength of flowing water can be difficult to judge.

During lightning, stay away from open fields, isolated trees, electricity poles and exposed high ground. Farmers and outdoor workers should move to a safe shelter when thunderstorms approach.

In hill states, avoid unnecessary journeys through landslide-prone routes during intense rain. Travellers should also monitor local road-closure information.

Fishermen and people working near rivers or other water bodies should follow official advisories when hazardous conditions are forecast.

August 17 Weather: What to Expect

Monday is likely to bring another active monsoon day across several parts of India, but the severity will not be uniform across all states.

The strongest official warning is particularly notable for Gangetic West Bengal and north Odisha, where isolated extremely heavy rainfall is possible on August 17. Jharkhand, the Himalayan region and several other parts of the country could also receive heavy or very heavy showers. (Mausam)

Residents should keep checking the latest district-level warnings because monsoon forecasts can change rapidly.

Check the latest IMD weather warnings

For people travelling on August 17, especially through hill states or areas vulnerable to waterlogging, checking the latest forecast before leaving home could help avoid weather-related disruptions.