The state government has made arrangements to protect people from the scorching heat in UP.
Adityanath appealed to people to take care of children and the elderly, wear light cotton clothes, and avoid fire hazards.
The chief minister said steps are being taken to mitigate the impact of heat.
The India Meteorological Department has forecast heatwave conditions at isolated places in Uttar Pradesh over the next four to five days, with temperatures crossing 40 degrees in most parts of the state.