Italy’s Heat Will Spread to Western Europe Ahead of Solar Eclipse

Key Points:

• Italy remains under red high-temperature warnings through Saturday, with forecasts predicting temperatures reaching 40°C (104°F) in several inland regions, marking the highest level of heat alert.
• The Mediterranean Sea is experiencing a moderate-to-strong marine heat wave, with sea surface temperatures 2°C or more above normal, contributing to sustained extreme heat in the region.
• Western Europe, including parts of Spain, France, and the U.K., is expected to see a return of high temperatures next week, with heat waves potentially pushing temperatures to 35-40°C in southern areas.
• France is experiencing its third heat wave of the season, matching the intensity of previous summers in 2017 and 2022, while Spain faces heightened wildfire risks due to prolonged drought and heat.
• The upcoming total solar eclipse in Spain may be affected by wildfire smoke, as hot, dry conditions increase the Forest Fire Danger Index, potentially impacting visibility for eclipse viewers.