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Weather Update: Heavy Rainfall in Assam, Meghalaya, Arunachal; Hailstorm Alerts for Bihar, Odisha, East UP; Heatwave to Grip Delhi, Rajasthan, Punjab

IMD has forecast a mix of heavy rainfall, thunderstorms, hailstorms, and heatwave conditions across India in upcoming week. Northeast India will see intense rain, while North and Central regions brace for rising temperatures and stormy weather.

KJ Staff
Southern states will also witness moderate showers with thunderstorms and gusty winds throughout the week. (Representational Image)
Southern states will also witness moderate showers with thunderstorms and gusty winds throughout the week. (Representational Image)

Heavy rain, hailstorms, strong winds, and heat wave conditions are set to sweep across several regions of India, with the India Meteorological Department issuing alerts for extreme weather activity. From the Northeast to parts of Central and South India, thunderstorms, lightning, and gusty winds are expected to disrupt daily life, while intense heat grips northern plains and parts of the central belt. Here are the details

Heavy Rainfall and Thunderstorms in the Northeast

A combination of cyclonic circulations and low-level troughs is causing significant weather activity in the Northeast. Over the next week, the region will see consistent rainfall, thunderstorms, and strong winds.

Rainfall Forecast (April 26–29)

Region

Rainfall Intensity

Dates

Assam, Meghalaya

Heavy to Very Heavy 

26–27 April

Arunachal Pradesh

Heavy to Very Heavy 

26–27 April

Nagaland, Manipur, Mizoram, Tripura

Heavy 

28–29 April

Sikkim

Heavy 

26–27 April

Thundersqualls with wind speeds up to 60 kmph are likely in Arunachal Pradesh, Assam, Meghalaya, Nagaland, Manipur, Mizoram, and Tripura on April 26.

South India: Lightning, Rain and Strong Winds

Southern states will also witness moderate showers with thunderstorms and gusty winds throughout the week.

Southern States Outlook:

Region

Forecast Type

Dates

Karnataka, Telangana, Tamil Nadu

Light/Moderate Rain + Thunderstorm

April 26–29

Kerala & Mahe

Heavy Rainfall (Isolated)

April 28, 29

Coastal Andhra Pradesh & Yanam

Rain + Gusty Winds (30–50 kmph)

All 7 days

Isolated hailstorm activity is also likely over North Interior Karnataka on April 26.

Central and East India: Hailstorms and Thundersqualls

The central and eastern parts of the country are set to witness active weather patterns with gusty winds, lightning, and hailstorm activity.

East and Central India Forecast:

Region

Phenomenon

Dates

Chhattisgarh, Vidarbha

Hailstorm, Gusty Winds

April 26–28

Bihar, Jharkhand, Odisha

Hailstorm & Thundersquall

April 27–28

Sub-Himalayan WB & Sikkim

Hailstorm

April 26

Thunderstorms with gusty winds (40–50 kmph, gusting to 60 kmph) are likely in East UP, Odisha, and Bihar during April 26–29.

Western Himalayan Region to See Light Rain

A Western Disturbance is currently influencing the Western Himalayan Region, leading to:

  • Isolated to scattered light rain over Jammu & Kashmir, Himachal Pradesh, and Uttarakhand on April 26.

  • Thunderstorms and strong winds (30–50 kmph) may accompany the rain.

Temperature Trends: Rising Heat Across the North and West

Maximum Temperature Forecast:

Region

Trend

Remarks

Punjab, Haryana, Delhi, Rajasthan

Gradual rise by 1–3°C in 7 days

Above-normal temperatures

Gujarat

No change (first 3 days), rise later

Post-April 27

Central India

Drop by 2–3°C except MP

MP remains unaffected

Maharashtra

Drop by 2–4°C after April 26

Near-normal by April-end

East India

Fall by 3–5°C after April 26

Cooler conditions expected

Heatwave and Hot-Humid Conditions

IMD has issued heatwave warnings for multiple regions:

Heatwave Alerts (April 26–May 1):

Region

Dates

Rajasthan

April 26–May 1

Haryana

April 26–29

Punjab

April 26–May 1

West MP

April 26–28

East MP, Odisha

April 26

Vidarbha, WB & Sikkim

April 26

Warm nights are expected in West Rajasthan (April 26–29) and Odisha (April 26).

Hot and Humid Conditions are likely in:

  • Coastal Karnataka, Marathawada, Madhya Maharashtra (April 26)

  • Tamil Nadu, Puducherry, Kerala, AP, Rayalaseema (April 26–27)

  • Gujarat (April 27–May 1)

  • Bihar and Jharkhand (April 26)

Delhi-NCR Forecast (April 26–28)

The capital city is likely to experience clear to partly cloudy skies, hot weather, and heatwave conditions in isolated places. 

Delhi Temperature & Wind Forecast 

Date

Max Temp (°C)

Min Temp (°C)

Sky

Winds (kmph)

Conditions

April 26

41–43

23–25

Partly Cloudy

06–18 (SW to SE)

Gusts up to 30 kmph

April 27

40–42

23–25

Partly Cloudy

10–14 (SE)

Slight temp drop

April 28

40–42

22–24

Partly Cloudy

<12 (SE)

Temps slightly below normal

 

Farmers are advised to stay alert as heavy rain, hailstorms, strong winds, and heatwaves are expected across several regions. Postpone sowing and transplanting activities in the Northeast, drain excess water from fields, use hail nets to protect crops, and apply light irrigation to reduce heat stress.

Store harvested produce safely and provide shade and clean water to livestock and poultry. Timely action can help minimise losses and protect both crops and animals during this spell of adverse weather.

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