Pune: Pune is reeling under an intense heatwave, with temperatures touching a sweltering 42.7 degrees Celsius in Lohegaon and 41.3 degrees in Shivajinagar, marking one of the hottest stretches in recent years. The India Meteorological Department (IMD) has issued a heatwave warning and attributes the alarming rise to climate change and the urban heat island effect.

Highly urbanised localities such as Lohegaon, Koregaon Park, and Wadgaonsheri have consistently recorded highs above 42°C. The concrete-heavy infrastructure in these areas is trapping heat, offering little relief even at night. According to IMD scientist S.D. Sanap, “Temperatures are expected to remain high, with only a marginal dip of one to two degrees from Friday.”

The IMD has warned that late afternoon and evening cloud cover, without any rainfall, is driving up nighttime temperatures. Construction activity, increasing high-rises, and reduced green cover have further exacerbated the situation.

Hot Days, Hotter Nights

Residents are experiencing sleepless nights as minimum temperatures remain elevated. The urban heat island effect where dense construction materials retain daytime heat has made the nights nearly as unbearable as the days.

The heat has been unbearable.” Many commuters, especially women, were seen covering their faces with scarves in an effort to shield themselves.

Early Summer, Rising Health Concerns

This summer arrived early in Pune, with daytime temperatures frequently surpassing 40°C since March. IMD data shows that Lohegaon has recorded the season’s highest temperature so far at 42.7°C, with projections hinting at a possible 43°C spike by Thursday. The rest of the city is hovering between 38°C and 42°C.

Across Maharashtra, 34 heat-related illness cases have been reported since March 1, mainly from the Vidarbha region. Pune’s hospitals have also begun registering a surge in heatstroke and dehydration cases.

Health Experts Sound Alarm

 “Pune, once known for its moderate weather, is witnessing temperature spikes due to rapid urbanisation, deforestation, and global climate change. Heatwaves are particularly dangerous for children, the elderly, and people with pre-existing conditions,” 

Tips to Beat the Heat

• Hydration is key: Drink water regularly, even if not thirsty. Avoid alcohol, caffeine, and sugary drinks. Use ORS or electrolyte-rich fluids.
• Avoid peak hours: Stay indoors between 11 am and 4 pm. If outside, wear light-coloured, breathable clothing and use hats or scarves.
• Cool your home: Use fans or air conditioning during the day. Keep curtains drawn and windows closed, opening them at night for ventilation.
• Monitor symptoms: Be alert for signs of heat exhaustion such as dizziness, nausea, confusion, or excessive sweating.
• Protect at-risk groups: Children, elderly individuals, pregnant women, and those with medical conditions should stay indoors and well-hydrated.
• Eat light: Choose hydrating foods like fruits, curd, and salads. Avoid oily and spicy dishes that raise body heat.

The IMD urges citizens to stay alert and take necessary precautions as the heatwave is expected to persist for the next few days.