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    Home / Weather News /

    Weather Explained!: What is a Heatwave?

08:08 am
27 April 2026

Weather Explained
What is a Heatwave?

What is a heatwave?

A heatwave is defined as a period of unusually high temperatures lasting for several days.

In India, it is declared when the maximum temperature reaches at least 40°C and is 4.5°C above normal for that region.

Nagpur

Mo
24
34
Tu
24
34
We
24
34
Th
24
35
Fr
24
35
Sa
24
33
Su
23
33
Mo
23
33
Tu
22
32
We
22
32
Th
22
32
Fr
23
33
Sa
22
32
Su
22
32
Max (°C)
Min (°C)
moreless

Over the days, day temperatures may increase in many districts, pushing conditions into heatwave category.

TemperatureRadar Update

Such extreme heat can impact health, causing dehydration and heatstroke. Residents are advised to stay indoors during peak afternoon hours, drink plenty of water, and follow weather alerts.

Stay updated with Weather & Radar for timely warnings and safety tips.

Weather & Radar editorial desk
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