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[INTERNATIONAL] · Italy · 100 sources

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Italy heatwave: nine cities under red alert as temperatures approach 45°C

Italy is experiencing a severe heatwave driven by a North African subtropical anticyclone, marking the fifth major heat event of the summer 2026. The Ministry of Health has issued a red alert (level 3) for nine cities, including Rome, Bari, Catania, Messina, Palermo, and Reggio Calabria, signaling extreme health risks for the entire population.

Temperatures are reaching critical levels, with peaks expected to exceed 40°C in Calabria, Puglia, and Campania. In specific areas like Torano Scalo, temperatures have approached 45°C, while models suggest Sardinia and Sicily could see peaks as high as 48°C. The heat is compounded by high humidity and the arrival of Saharan dust, which is creating a hazy, milky appearance in the sky.

In response to the crisis, the CGIL labor union has activated a toll-free emergency number (800 772 322) to assist workers exposed to high temperatures. Meteorologists note that while some northern regions may see a slight reprieve, the intense heat remains concentrated in the South and Islands. Experts warn that these increasingly frequent and prolonged heatwaves, persisting late into August, are a significant manifestation of climate change.

Entities

CGIL · Cardarelli Hospital · Emanuele Bartoletti · Francesco Galasso · Italian Society of Aesthetic Medicine · Italy · Lorenzo Tedici · Luigi Ferini-Strambi · Malta · Ministry of Health · Nature Trust Malta · Protezione Civile

Claims

What the coverage asserts, and how many sources carry each claim.

  • [○ 1 SOURCE] Friday, August 28, will see Saharan sand in the sky and high temperatures. www.amicodelpopolo.it
  • [● 2 SOURCES] Temperatures are expected to rise across most of Italy, except for slight decreases in the Northwest and Sardinia.
  • [○ 1 SOURCE] Strong winds are expected on the pre-alpine ridges and high altitudes of the Dolomites on Friday. www.amicodelpopolo.it
  • [● 2 SOURCES] Southern Italy and the islands will generally see sunny skies on Friday.
  • [● 2 SOURCES] Instability with scattered thunderstorms is expected in Northwest Italy and Lombardy during Friday afternoon.
  • [● 2 SOURCES] Northern Italy will experience rain in the Alps and Piedmont on Friday morning.
  • [● 4 SOURCES] Intense sunlight can promote the transformation of actinic keratosis into tumors.
  • [○ 1 SOURCE] Skin spots are caused by melanin accumulations in specific areas of the epidermis.
  • [● 4 SOURCES] The sun is a significant risk factor for the development of skin tumors.
  • [● 4 SOURCES] Skin condition after summer depends on preparation, including cosmetic routines and antioxidant supplementation.
  • [● 4 SOURCES] Sunscreen is a fundamental tool for preventing skin damage and tumors.
  • [● 3 SOURCES] Nine Italian cities, including Rome, Bari, Cagliari, Campobasso, Catania, Latina, Messina, Palermo, and Reggio Calabria, are under a red alert (level 3) for heat on Friday, August 28. lanovitaonline.it

Sources

Colpi di Calore e salute [www.giorgiodiaferia.it]
DIRITTI al ‘900 [www.lagone.it]