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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
30
Tu
25
29
We
25
30
Th
25
28
Fr
25
28
Sa
24
26
Su
24
27
Mo
24
27
Tu
24
26
We
23
25
Th
23
26
Fr
24
27
Sa
24
27
Su
24
27
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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