Temperatures expected to rise above normal levels; thunderstorms and lightning likely until Wednesday
The India Meteorological Department has issued a heatwave warning across Kerala, placing 12 districts under a yellow alert as temperatures are forecast to rise significantly above seasonal averages.
Key Announcements / Highlights
Twelve districts in Kerala are under a yellow alert due to heatwave conditions.
Palakkad is expected to record the highest temperature, reaching up to 40°C.
Thunderstorms with lightning are likely across the state until Wednesday.
Authorities have advised caution due to combined heat and humidity.
Temperature Forecast Across Districts
According to IMD forecasts, Palakkad may experience temperatures up to 40°C, making it the hottest region in the state.
Kollam could see highs of around 39°C, while Kottayam is expected to reach approximately 38°C. Several other districts—including Alappuzha, Ernakulam, Thrissur, and Kozhikode—may record temperatures close to 37°C.
In the capital, Thiruvananthapuram, temperatures are likely to reach around 36°C, which is 3–4 degrees above normal for this time of year.
Weather Conditions and Risks
The IMD has warned that high humidity levels combined with elevated temperatures may create uncomfortable and potentially hazardous conditions, particularly in coastal and lowland areas.
At the same time, isolated thunderstorms accompanied by lightning are expected across the state. Recent weather activity, including rain and gusty winds, has already caused minor damage in some areas.
Official Advisory
Weather authorities have cautioned that lightning can pose serious risks to life, livestock, and infrastructure, including electrical and communication systems.
Residents have been urged to follow safety guidelines during thunderstorms and remain alert to official weather updates.
Context / Background
A yellow alert indicates the possibility of weather conditions that could affect daily life but are not considered extreme. However, such alerts serve as an early warning for residents to take precautions.
Kerala often experiences a combination of heat and humidity during this period, occasionally accompanied by pre-monsoon thunderstorms.
Public Impact
The heatwave conditions may affect daily routines, especially for outdoor workers, elderly individuals, and children.
Increased temperatures and humidity can lead to heat-related illnesses, while thunderstorms may disrupt power supply and transportation in some areas.
Conclusion and Outlook
Authorities have advised the public to stay hydrated, avoid direct sun exposure during peak hours, and take precautions during lightning activity.
With fluctuating weather conditions expected over the next few days, residents are encouraged to monitor updates from the IMD and follow safety advisories.
Input & Images : Hindusthan Samachar
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Last Updated on: Monday, April 20, 2026 11:57 am by Monisha Angara | Published by: Monisha Angara on Monday, April 20, 2026 11:57 am | News Categories: General
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